These regulators make plants free from frost damage

The probability of cold weather in winter is more than 70%. There is a large difference between the north and the south. The degree of cold weather in the north is more obvious, and the later winter will be more cold than the previous winter.Low temperature injury:The plant damage caused by low temperature is collectively referred to as cold injury, including cold injury and freezing injury. Cold injury refers to the cold injury above freezing point (zero degree Celsius). The adaptation of plants to it is called cold resistance. Cold damage generally occurs in early spring and late autumn. Cold damage during plant germination will delay germination, reduce germination rate and induce disease; The main chilling injury at seedling stage was chlorosis and wilting of leaves. Frost damage refers to the cold damage below the freezing point, and the adaptation of plants to it is called frost resistance. Frost damage often occurs with frost damage, causing crop yield reduction or even crop failure.Antifreeze mechanism of plant growth regulator:Plant growth regulators play an important role in improving the cold resistance of plants and improving the cold resistance stability of microtubules, and are one of the promoters of cold resistance gene expression. For example, there are many studies on chlormequat, ABA (abscisic acid), paclobutrazol, uniconazole, brassinolide, prochloraz, etc. Their action mechanism is mainly shown in:(1) Reduce electrolyte permeability and increase cell membrane permeability(2) Increase the accumulation of soluble sugar(3) Enhance the enzyme activity of POD and SOD in vivo(4) Increase the accumulation of proline(5) Reduce the content of malondialdehyde(6) Induction of cold resistance gene expression and cold signal transductionRegulators that can improve the cold resistance of crops:(1) Chlormequat(2) Abscisic acidEndogenous abscisic acid (ABA) is the "stress inducer" of plants, known as "stress hormone". In the process of plant growth and development, its main function is to induce plants to produce resistance to adverse growth environment.(3) Paclobutrazol and uniconazolePaclobutrazol is also a widely used regulator, which can improve the stress resistance of many crops. The principle of action of uniconazole is similar to that of paclobutrazol, which can stabilize the structure of cell membrane, increase the content of proline and sugar, improve the plant resistance and make the plant cold resistant.(4) Brassinolide (BR)Brassinolide can improve the resistance of plants to high temperature, low temperature, drought, high salt and pathogenic bacteria.(5) DA-6DA-6, a broad-spectrum plant growth regulator, can regulate and promote plant growth, increase the content of chlorophyll, protein and nucleic acid in the plant, increase the light and speed, increase the activity of peroxidase and nitrate reductase, improve the metabolism of carbon and nitrogen in the plant, enhance the absorption of water and fertilizer by the plant, and adjust the balance of water in the plant, thus improving the drought and cold resistance of the plant.In the face of fierce low temperature injury, with the coat of plant growth regulator, crops can survive the winter safely.Part of the content of the article comes from the network. The above contents are for reference only. Please consult with agricultural experts in combination with local planting habits to plant reasonably.

Sodium dinitrophenol pk amine fresh ester

Both sodium dinitrophenol and DA-6 are raw materials of plant growth regulators, but they can also be used separately. Next, let's understand their similarities and differences!The similarities between sodium dinitrophenol and DA-6: the basic effect is the sameSodium nitrophenolate: promote the flow of protoplasm of cells, improve cell vitality, accelerate growth speed, break dormancy, promote growth and development, prevent falling flowers and fruits, improve product quality, increase yield, and improve the resistance of crops to disease, insect, drought, waterlogging, cold, salt and alkali, lodging and other adverse conditions.DA-6: Promote photosynthesis. DA-6 can increase the content of chlorophyll, protein, nucleic acid and photosynthetic efficiency, improve the activity of peroxidase and nitrate reductase, improve the photosynthetic rate, increase the absorption of C02 by plants, adjust the C/N ratio of plants, enhance the plant's disease resistance, prevent flower and fruit falling, expand the fruit and take root, and make the plant grow better, the leaf color is green, and the yield is high.Differences between sodium dinitrophenol and DA-6:Sodium dinitrophenol is orange crystal; DA-6 is white crystal.The quick effect of sodium nitrophenol is good; DA-6 is durable and safe.Sodium nitrophenol water soluble metabase; DA-6 water soluble meta-acid.The effect of sodium nitrophenolate is fast, and the retention time is short; DA-6 has a slow effect and a long time to maintain the effect.The effect of sodium nitrophenolate is poor at low temperature; DA-6 still works well at low temperature.Sodium nitrophenolate can make crops green and sprout in a short time; DA-6 can promote the growth of crops, promote the growth of plants from the whole body, and increase the yield better.Although sodium dinitrophenol entered the market early in the 1990s, it still has its advantages. DA-6 has great potential as a new regulator.To sum up, you can also see that both sodium dinitrophenol and DA-6 have their own advantages and characteristics. It is suggested that you can choose two regulators according to different situations. From the current industry development trend, the application range of DA-6 is more extensive.Here, in order to facilitate you to buy high-quality and reliable products, the editor will teach you how to judge the advantages and disadvantages of sodium nitrophenolate and DA-6:Sodium nitrophenol: can be tested by liquid chromatography.DA-6: The whiter the color, the better; The smaller the viscosity, the better; The smaller the odor, the better.Article source network. The above content is for reference only. If you have copyright, please contact us and delete it as soon as possible. Please consult with agricultural experts in combination with local planting habits to plant reasonably

Advantages and application methods of prochloraz DA-6

DA-6 is a compound with extremely high biological activity and will become a substitute for gibberellins, nitro compounds, acyclic compounds and adenine, which is called the revolution of plant regulators by botanists and agricultural scientists in the world.Advantages of DA-6:1. It has many advantages of traditional growth-promoting regulators by taking advantage of many advantages:(1) Broad spectrum, can be used for various cash crops and food crops;(2) Long-term use, applicable to the whole growth period of plants;(3) With low cost and high efficiency, the yield increase effect is more than 10% higher than that of other growth promoters;(4) Improve fertilizer efficiency and efficacy, and increase the input-output ratio;(5) Improve crop quality;(6) It has special detoxification effect and reduces drug damage;2. EfficiencyCompared with other plant growth regulators, prochloraz DA-6 is more efficient, mainly in terms of improving the growth. It can be seen by farmers that it is a good regulator at a glance, promoting plant growth and lodging resistance, which is not available in other plant growth regulators such as growth promoters.3. Enhanced photosynthesisDA-6 can increase the content of chlorophyll. After 3 days of application, it can make the leaves dark green, bigger, wider and more effective. At the same time, it can improve the rate of photosynthesis, increase the absorption of CO2 by plants, and adjust the C/N ratio of plants. Increase the disease resistance of leaves and plants, and make the plants grow vigorously, which is significantly superior to other plant growth regulators.4. Adapt to low temperatureOther plant growth regulators lose their regulatory effect on plant growth when the temperature is lower than 20 ℃, which limits their application in plastic greenhouse and in winter. DA-6 can regulate plant growth at low temperature. Therefore, it can be widely used in plastic greenhouse and winter crops.5. No toxic side effectsAromatic compounds are generally not easy to degrade in nature, but DA-6 is a kind of fatty lipid compound, equivalent to oil, which has no toxicity to humans and animals and will not remain in nature. It has been proved by the China Center for Disease Control and the Medical College of Zhengzhou University for many years that it is non-toxic substances.6. Super stableAromatic compounds are flammable, which may cause explosion and cause loss of life and property. Adenosines are corrosive and require special equipment and storage equipment. DA-6 raw powder is nonflammable and non-explosive. It can be stored and transported according to general chemical substances, and there is no hidden danger in storage, transportation and use.7. MitigationAromatic compounds, adenine, auxin and other plant growth regulators, although all have quick-acting effects, their effects quickly disappear. DA-6 has a slow-release effect, and it will be quickly absorbed and stored by plants.8. Regulate five endogenous hormones in plantsDA-6 is not a plant hormone in itself, but after absorption, it can regulate the auxin, gibberellin and abscisic acid in plants. Cytokinin. The activity of ethephon and the like can effectively regulate the balance of its ratio. Generally, DA-6 plants will accelerate the vegetative growth in the early stage, and DA-6 plants will increase flowering in the middle and late stage. Set fruit and accelerate the ripening of plant fruit. This is a property that aromatic compounds and other plant growth regulators do not have.9. Large concentration rangeThe concentration range of aromatic compounds and adenine plant growth regulators is very narrow. Low concentrations have no effect. High concentrations inhibit plant growth and even kill plants. DA-6 has a wide use concentration, that is, from 1-100 ppm has a good regulatory effect on plants. Different concentrations have different peak effects and yield increase effects, and no side effects and drug damage are found.10. Function characteristicsDA-6 can improve the content of chlorophyll, protein, nucleic acid and photosynthetic rate of plants, improve the activity of peroxidase and nitrate reductase, accelerate the metabolism of carbon and nitrogen in plants, enhance the absorption of water and fertilizer and the accumulation of dry matter in plants, regulate the water balance in the body, delay the senescence of plants, promote the early maturity and yield increase of crops, and improve product quality.11. Nitrogen-fixing plantIn recent years, Professor Li Zhaohu of China Agricultural University has been deeply studying that DA-6 has a good nitrogen fixation effect on nitrogen crops such as soybeans.usage method:1. The raw powder of prochloraz DA-6 can be directly made into various liquid agents and powders, and the concentration can meet the needs of citrus, which is easy to deploy and operate without special additives, operation technology and special equipment.2. When mixed with fertilizer, DA-6 can be used directly with N, P, K, Zn, B, Cu, Mn, fe, mo, and other mixtures, which is very stable.3. When mixed with all fungicides, DA-6 is a neutral substance, which can be mixed with fungicides and has obvious synergistic effect, which can increase the efficacy by more than 30% and reduce the dosage by 10-30%. The test also proved that DA-6 has the inhibition and prevention effect on many plant diseases caused by fungi, bacteria and viruses.4. When used in combination with pesticides, DA-6 is a neutral substance. When used in combination with pesticides, it can increase plant growth and enhance plant insect resistance. Moreover, DA-6 itself has a repellent effect on software, killing insects and increasing production, achieving the effect of killing two birds with one stone.5. It can be used as an antidote to herbicides. Experiments have proved that DA-6 has detoxification effect on most herbicides.6. Combined with herbicide, DA-6 and herbicide can effectively prevent crop poisoning and make herbicide safe to use without reducing the effect of herbicide.

Use and usage of naphthylacetic acid in fruit trees

Naphthylacetic acid and sodium naphthylacetate can promote plant cell division and expansion, induce the formation of adventitious roots, increase fruit setting, prevent fruit falling, and change the ratio of female and male flowers, which are widely used in fruit trees.Anyang Quanfeng Biotechnology Co., Ltd. is a manufacturer of naphthylacetic acid. The technicians of Quanfeng Biotechnology introduced the application of naphthylacetic acid in fruit trees in detail.1. For fruit thinning of Golden Crown, Marshal Apple and Yali, spray 20 mg/L NAA after two weeks of blooming, and spray 20 mg/L NAA+300 mg/L ethephon after 10 days of blooming of Guoguang Apple, which can achieve significant fruit thinning effect.2. Prevent pre-harvest fruit fall of Jinqing, Marshal and its short-branch varieties, and Hongyu and other apples. The pre-harvest fruit fall is relatively serious. Spray 30~40 mg/L of naphthoic acid 5~10 days before the fruit fall period, and spray it again every 10~12 days, which can prevent pre-harvest fruit fall and promote fruit coloring.3. Promote cutting rooting. Dip grape cuttings with 500~1000 mg/L NAA solution (quick dip), which can improve the survival rate of cutting and increase the rooting amount. 1000 grams of talcum powder plus 0.5~2.0 grams of naphthylacetic acid powder, fully mix, soak the base of cuttings with water, and then dip appropriate amount of powder into the seedling bed. This method is used for cuttings of hard-rooted seedlings such as pomegranate.4. How to prevent the sprouting of many varieties of Marshal and Fuji apple at the cutting and sawing mouth? How to fertilize the watermelon to produce high yield? It is easy to sprout at the large cutting and sawing mouth, which not only consumes a lot of nutrients, but also seriously affects the ventilation and light transmission of the inner chamber. If 1% or 1.5% naphthalene acetic acid solution is applied to the cutting and sawing mouth during winter shearing, the sprouting can be prevented.5. Promote the rooting and survival of the planted seedlings. When the young trees are planted, immerse the roots in 50-100 mg/L of naphthoic acid solution for 20 minutes or spray them on the roots, which can improve the survival rate of the planting. A good effect can also be obtained by soaking roots with low concentration of NAA for a long time before planting.6. Prevent the grape from falling. Soaking the ear with 300 mg/L naphthoic acid when the size of the fruit pea can prevent the grape from falling.7. Promote seed germination. The hawthorn seed shell is thick and hard, and it is difficult to germinate. It takes 2 winters to germinate with the general layering method. Soaking seeds with 50-100 mg/l of NAA solution can promote hawthorn seed germination.8. To promote parthenocarpy. At the flowering stage of strawberry, 0.25 mg/L lanolin naphthylacetate ointment can induce parthenocarpy of strawberry.9. To promote the healing of the disease spots, mix 50 mg/L of naphthoic acid in 50 times of 40% Formosas solution, and the transformation technology of strong apple tree can significantly improve the healing speed of the rotten scar, reduce the recurrence rate of the rotten disease, and further improve the control effect.10. To promote the healing of the graft interface, use 1 gram of naphthoic acid and 100 grams of water to prepare a solution, then cut waste paper into strips and immerse it in the solution, and then take it out and dry it in the shade to form hormone paper. Binding the grafting part of fruit trees with hormone paper is beneficial to callus formation. Compared with the unbound ones, they can survive 3 to 5 days earlier.

Application of chlormequat in vegetables

1、 Leaf vegetables.1. CeleryWhen used in celery, chlormequat can effectively inhibit the sprouting of celery, thus improving and improving the quality of celery and benefiting vegetable farmers.Specific methods:(1) Application method: spray.(2) Use period: before harvest.(3) Operation steps: celery uses chlormequat, which is sprayed with 0.4% chlormequat solution at the growth point before harvest.2. LettuceThe effect of chlormequat on lettuce can make the stem of lettuce strong, thus improving the quality of lettuce and increasing the yield of lettuce.Specific methods:(1) Application method: spray.(2) Use period: after growth.(3) Operation steps: When using chlormequat in lettuce, it should be selected to spray the leaves with a concentration of 350 mg/L chlormequat solution after the lettuce leaves are fully grown, once every 5-6 days, 2-3 times in total.2、 Eggplant pepper.1. TomatoAfter the four-leaf stage, tomato seedlings raised in vegetable greenhouse will grow faster because of the higher temperature in the greenhouse. In the seedbed, the phenomenon of overgrowth will occur, resulting in high-foot seedlings. Windows are often used in production? Air and less watering and other measures to control the seedling's length, but the effect is slow. The use of chlormequat to control vegetative growth and cultivate strong seedlings has quick and good effects. Practice shows that when the tomato uses chlormequat? The plant is dwarfed, the main stem is thick, the internode is short, the leaf color is dark green, and the root system is developed, which promotes the flowering and fruiting of tomato and increases the yield.Specific methods:(1) Application method: pouring.(2) Use period: before planting.(3) Operation steps: how to apply chlormequat to tomato, and the time of watering is from the third to fourth leaf of tomato to the week before planting; The application concentration is 250-350 mg/L of chlormequat.2. EggplantThe eggplant with chlormequat can strengthen the plant, enhance the ability of drought resistance, cold resistance and disease resistance, and thus improve the yield of eggplant.Specific methods:(1) Application mode: spray.(2) Usage period: flowering.(3) Operation steps: chlormequat is used for eggplant, and at the flowering stage, 0.4% chlormequat solution is taken to spray the leaves.3. ChiliThe application of chlormequat to pepper can control plant growth, coordinate the relationship between vegetative growth and reproductive growth, reduce flower and fruit abscission, and increase yield.Specific methods:(1) Application method: spray.(2) Use period: flower bud stage.(3) Operation steps: For pepper with the tendency of overgrowth, spray 20 mg/L of chlormequat on the leaves at the bud stage, and spray it wet.3、 Melon bean1. CucumberCucumber treated with chlormequat can promote reproductive growth, facilitate flowering and fruiting, improve fruit setting rate and increase yield.Specific methods:(1) Application method: spray the whole plant.(2) Usage period: leaf age.(3) Operation steps: cucumber should be sprayed at 14-15 leaves when using chlormequat, and the concentration of chlormequat should be 250 mg/L.2. Broad beanThe effect of chlormequat on broad bean can enhance drought resistance, promote reproductive growth, improve pod setting rate and increase yield.Specific methods:(1) Application method: immersion.(2) Use period: before sowing.(3) Operation steps: broad bean uses chlormequat before sowing. Soak the seeds in the chlormequat solution with a concentration of 400 mg/L for 6 hours, and then pick them up and dry them before sowing.

Application of chlormequat in fruit trees

1. Satsuma mandarinIn the production of satsuma mandarin? Is it a result tree,? In summer and autumn, due to the large number of shoots, nutrients are consumed, resulting in serious fruit drop and yield reduction in the current year, and even affecting the flowering and fruit in the next year. In order to solve this passive situation, the method of wiping the tip has always been used, but this method takes both labor and time. However, with the use of chlormequat, scientific and technological workers have shown through years of experiments that when spraying chlormequat on satsuma mandarin, it can inhibit vegetative growth, control shoot germination, and promote reproductive growth at the same time, which plays an important role in increasing yield in the current year and fruiting in the next year.Specific usage:(1) Application method: spray tree crown.(2) Use period: summer and autumn.(3) Operation steps: apply chlormequat to satsuma mandarin in two times. The first time, in the early stage of summer shoot; For the second time, before the occurrence of late autumn shoots, the concentration of chlormequat should be 0.2% each time.2. GrapesGrapes treated with chlormequat can inhibit vegetative growth and promote reproductive growth. For some grape varieties, such as rose grape, it can improve fruit setting rate, increase grain number and ear weight, and increase yield; In terms of quality, the ear is compact, small grains are reduced, the ear shape is beautiful, the fruit becomes round, the color is good, there is rose fragrance, and the sugar content is increased; Can make branches? It is thick and has a certain inhibiting effect on branch elongation. There are also Beichun and Baiyu varieties, which can not only increase the number of fruit grains, the weight of fruit grains, increase the sugar content, and greatly increase the yield, but also inhibit the growth of new shoots and reduce the number of picking.Specific usage:(1) Application method: spray.(2) Use period: before flowering.(3) Operation steps: The application of chlormequat in grape production is different due to different regions, varieties and climates. For rose fragrance varieties in Beijing, the application time of chlormequat is 5-10 days before flowering, and the concentration of chlormequat is 100-200 mg/L, depending on the degree of spraying humidity. In Jiangsu, for Beichun and Baiyu, the concentration of chlormequat should be 1000 mg/L 5 to 7 days before blooming.3. AppleSpraying chlormequat on young apple trees can promote the growth of new shoots, inhibit the growth of lengthening, shorten the internodes, thicken and widen the leaves, enhance the cold resistance, and promote the growth of new shoots to stop as soon as possible. Therefore, it can replace manual heart picking.Specific usage:(1) Application method: spray the tree crown.(2) Use period: July to August.(3) Operation steps: The young apple trees use chlormequat, which is sprayed once every half month from late July to late August, a total of three times, and the concentration of chlormequat is 0.5% each time.4. PearThe treatment of pear trees with chlormequat can not only enhance the cold resistance, but also make the trees strong, thus improving the fruit strengthening effect.Specific usage:(1) Application method: spray the whole plant.(2) Period of use: spring.(3) Operation steps: the pear tree uses chlormequat, which is selected in spring. The concentration of chlormequat solution is 0.1%, and the spray is wet.5. LiWhen cultivating plum seedlings, when spraying chlormequat, it can make new buds form, reduce the height of seedlings, and facilitate transportation and planting out of the garden.Specific usage:(1) Application method: spray the leaf surface.(2) Use period: growth period.(3) Operation steps: In the nursery, if plum wants to use chlormequat to reduce seedling height, it should be sprayed on the leaf during the growth period, and the concentration of chlormequat should be 1000 mg/l.6. Kiwi fruitThe application of chlormequat in kiwifruit can significantly inhibit the growth of new shoots, promote flower growth, and increase fruit hardness.Specific usage:(1) Application method: spray.(2) Use period: when the new shoots begin to grow.(3) Operation steps: the appropriate period for the treatment of kiwifruit with chlormequat is to spray the solution with a concentration of 3000 mg/L when the new shoots of kiwifruit are just beginning to grow vigorously.7. PomeloThe use of chlormequat in pomelo can control the summer shoots of pomelo, improve the quality of fruit, and increase the yield of pomelo.Specific usage:(1) Application method: spray.(2) Period of use: summer peak.(3) Operation steps: spray chlormequat on pomelo at the early stage of summer shoots of pomelo, and spray the crown with chlormequat solution with a concentration of 1000 mg/L.

Application of chlormequat in flowers and trees

1. KaleThe effect of chlormequat on galanga is to shorten the plant height and make the plant better.Specific usage:(1) Application method: mixed with soil.(2) Use period: after planting.(3) Operation steps: The application method of chlormequat in the cabbage should be selected 32 days after planting and mixed with 0.5% chlormequat in the soil.2. PoinsettiaThe poinsettia poinsettia treated with chlormequat can shorten the plant height and make the potted effect of poinsettia good.Specific usage:(1) Application method: soil mixing.(2) Use period: when planting.(3) Operation steps: When planting poinsettia, the florist should mix 0.5% chlormequat into the soil, and then plant it. In this way, cultivate? The poinsettia is very popular with tourists.3. ChrysanthemumChrysanthemum with chlormequat can shorten plant height and blossom earlier. In garden cultivation, this method is used to facilitate the cultivation of? Ornamental flowers suitable for festivals.Specific usage:(1) Application method: mixed with soil.(2) Use period: when planting.(3) Operation steps: When planting chrysanthemum, garden workers mixed the concentration of chlormequat with the soil at 5000 mg/l, and then planted it.4. Glossy lacquerThe treatment with chlormequat can shorten the plant height of eupatorium odoratum. Therefore, in the garden cultivation, the plant type can be cultivated according to the needs for visitors to watch.Specific usage:(1) Application method: irrigation.(2) Use period: after planting.(3) Operation steps: the eupatorium lucidum uses chlormequat, which is poured into the soil with 55 mg/L and 110 mg/L chlormequat respectively 15 and 30 days after the eupatorium lucidum is planted.5. GladiolusThe gladiolus varieties that use chlormequat, such as Ruxin Dahong, Fanci Red, Diamond Red and Magaret, can produce more flowers per ear, and also make the flowers more colorful, and can sell at a good price.Specific usage:(1) Application method: pouring.(2) Use period: after planting.(3) Operation steps: the above varieties of gladiolus should be irrigated with chlormequat three times during the planting process. For the first time, water immediately after planting; The second time is to conduct soil irrigation after 28 days; For the third time, irrigation should be carried out 21 days after the second irrigation, and the concentration of chlormequat should be 7000 mg/L.6. HibiscusWhen used in double white hibiscus and double purple hibiscus, chlormequat can make the plant dwarf and beautiful. It is very popular.Specific usage:(1) Application method: spray.(2) Period of use: at germination.(3) Operation steps: When the new buds of Hibiscus syriacus grow to 5-7 cm, the application of chlormequat in Hibiscus syriacus can be done by spraying with chlormequat solution with a concentration of 900 mg/l.7. LilyThe effect of chlormequat on lily is to promote plant dwarfing, which is more suitable for the three-dimensional arrangement of flower landscape to improve the ornamental value.Specific usage:(1) Application method: pouring.(2) Use period: growth period.(3) Operation steps: lily uses chlormequat. When the lily grows to 6-7 cm in height, it uses 0.6% chlormequat solution to irrigate the soil.8. GeraniumAfter treatment of geranium with chlormequat, the effect on dwarf plants is good, and flowering can also be earlier, which is beneficial to control the opening of flowers.Specific usage:(1) Application method: mixing.(2) Use period: when planting.(3) Operation steps: Geranium uses chlormequat, which is mixed into the soil with a concentration of 5000 mg/L chlormequat solution during planting.9. Calabash flowerThe use of chlormequat in cattail can dwarf the plant and reduce the height.Specific usage:(1) Application method: spray.(2) Use period: growth period.(3) Operation steps: the spray of chlormequat on the flower of Pueraria mongolica is divided into two times, the first time is when the diameter of flower bud is 1.5 mm; For the second time, spray it again 14 days after the first spraying, and the concentration of chlormequat is 400 mg/L.10. Fulang flowerA kind of flower "Fulang", which is very suitable for lovers to give each other. Fulang is also suitable for hotels, shops, wine cuddling, conference opening and other places, and is called the rising star of flowers. Because the cut flowers of Fulang bend to the ground when placed horizontally, this has a great negative impact on the quality of Fulang, in order to overcome this disadvantage. When the use of chlormequat, this phenomenon can be avoided.Specific usage:(1) Application method: immersion.(2) Period of use: timely.(3) Operation steps: When the cut flowers of Fulang flower are transported to various places for sale over a long distance, in order to ensure the quality of Fulang flower, 0.5% chlormequat solution is used to soak for 16 hours?, It can completely control the geotropic bending, which is very effective.11. PhloxPhlox with rich colors is used as potted plants for interior decoration. In cultivation, for the need of commodity production, after the use of chlormequat treatment, it can be cultivated? Small and medium-sized potted plants with beautiful shapes are available for thousands of families to buy and watch.Specific usage:(1) Application method: spray.(2) Use period: cultivation period.(3) Operation steps: In the cultivation of Phlox, the plant shape is controlled by chlormequat to make it dwarf and more suitable for indoor viewing. The technical procedure is to spray the leaves with chlormequat during the cultivation of Phlox, and the concentration of chlormequat sprayed is 0.15% - 0.3%.12. Begonia tuberosaPotted Begonia bambusa for indoor decoration can be used to shape, control the plant height, make it more beautiful, and improve the ornamental value.Specific usage:(1) Application method: pouring.(2) Use period: after planting.(3) Operation steps: How to use chlormequat when planting begonia bambusa? It is to irrigate with chlormequat soil with a concentration of 250 mg/L 7 days after planting, and the dosage is 200 ml per pot of begonia bambusa.13. CarnationIn order to meet the needs of commercialized production, various types of beautiful potted plants can be introduced into the homes of urban residents. Therefore, when cultivating carnation and other flower varieties, the plant height should be controlled with dwarf to make the plant dwarf and beautiful, attracting more tourists to watch.Specific usage:(1) Application method: watering and spraying.(2) Use period: after planting.(3) Operation steps: use chlormequat in the planting of flowers. Due to different types of flowers, the application methods and procedures are different. For example, the variety of Dianthus caryophylla is irrigated by soil. One week to two weeks after planting, the concentration of chlormequat is 2000-3000 mg/L, and 100 ml is irrigated in each pot.Camellia varieties, such as Yunpeony and Fengxian, are sprayed on the leaves with a concentration of 3000 mg/L of chlormequat, and sprayed on the leaves when the stem height is 6-7 cm.In addition, the treatment of Longkou flower is to spray the solution of chlormequat with a concentration of 0.15-0.3% on the leaves during the cultivation period.

Application of chlormequat in grain and oil crops

1. WheatIn wheat production, wheat lodging is a frequent occurrence, especially in fertile and watery plots, where wheat grows vigorously and is prone to lodging under external forces such as wind and rain before and after heading. The light lodging of wheat will affect the yield, reduce the grain quality, and even cause the loss of harvest. To understand? For the contradiction between high yield and lodging prevention of wheat, using chlormequat is an effective technical measure. The experiment and production practice proved that the wheat treated with chlormequat can promote the plant to be short, the internode to be short, the cell layer of the stem wall tissue to be increased, the stem wall to be thickened, the lodging resistance of the wheat to be enhanced, and the yield increase effect is significant.Application method:(1) Application mode: spray.(2) Use period: turning green and jointing.(3) Operation steps: The use of chlormequat in wheat varies with varieties. Winter wheat before turning green and jointing; For spring wheat, in the peak jointing stage, the concentration of chlormequat for spray should be 40-50 mg/L of 50% water, and 50 kg/mu is appropriate.2. CornThe application of chlormequat in maize can inhibit plant elongation, shorten internode and reduce ear height, which shows the effect of dwarfing and lodging resistance. At the same time, chlormequat also inhibited the elongation of leaves and increased the width of leaves. The green leaf area of a single plant did not decrease but increased. The production practice showed that the bald head of maize treated with chlormequat decreased and the number of grains increased, thus significantly increasing the yield of maize.Application method:(1) Application mode: spray the whole plant.(2) Usage period: leaf age.(3) Operation steps: The maize treated with chlormequat should be selected at the 10 leaf stage of maize, and the chlormequat solution of 40-50 mg/L of 50% water agent should be taken for spray.3. SorghumSpraying chlormequat on sorghum can make the plant dwarf, the stem thick, the leaves dark green, the leaves thickened, improve the ability of lodging resistance, spike length, more grains, and sorghum yield significantly.Application method:(1) Application method: spray the whole plant.(2) Use period: jointing period.(3) Operation steps: the treatment of sorghum with chlormequat is selected at the jointing stage, and the whole plant is sprayed with chlormequat solution with a concentration of 50% water agent of 20-30 mg/l.4. OatsThe effect of chlormequat on oats can promote root development, dwarf, prevent lodging and increase yield.Application method:(1) Application method: spray the leaves.(2) Use period: at the end of tillering.(3) Operation steps: Oats are treated with chlormequat at the end of their tillers, and the concentration of 50 mg/L is appropriate. The spraying method is to use a spray on cloudy days.5. Sweet potatoThe chlormequat can make the stem and vine of sweet potato strong, the leaves enlarged and thickened, and the photosynthesis intensity increased, so as to promote the growth, development and expansion of root tuber, thus greatly improving the yield of sweet potato.Application method:(1) Application method: spray the leaves.(2) Use period: growth period.(3) Operation steps: when the sweet potato is treated with chlormequat, the first foliar spraying of chlormequat with a concentration of 250 mg/L should be carried out 30 days after the sweet potato is planted; After a month, the same concentration of chlormequat was sprayed for the second time.Application of chlormequat in oil crops1. PeanutWhen used in peanuts, chlormequat can make peanut plants dwarf, prevent falling, have thick and green leaves, have many pods, and yield significantly? Plus.Application method:(1) Application method: spray.(2) Usage period: after broadcasting.(3) Operation steps: spraying chlormequat on peanuts is carried out 50 days after sowing. The concentration of chlormequat is 50 mg/L, and the leaves are sprayed with a spray.2. RapeThe rape treated with chlormequat can promote the leaves to be green and the photosynthesis to be enhanced, thus making the rape pods more and more seeds, and increasing the yield of rape.Application method:(1) Application method: immersion.(2) Use period: before sowing.(3) Operation steps: rapeseed is soaked in chlormequat solution with a concentration of 400 mg/L for 6 hours before sowing?, Dry and sow.

Control of grape accessory shoot growth by using chlormequat and paclobutrazol

1. CCC, also known as ccc, can effectively inhibit the vegetative growth of grapes, improve fruit setting rate, increase yield, improve quality and promote flower bud differentiation. In production, chlormequat is mainly used to inhibit the sprouting of grape auxiliary shoots, instead of manual picking and removing auxiliary shoots. The method of use is to spray 100-200 mg/kg of chlormequat solution on the plant 5-10 days before flowering, which can control the sprouting of secondary shoots, and properly increase the concentration of drug for the plants with vigorous growth and less fruit.2. PP333 is a new plant growth inhibitor. The application of paclobutrazol in production can better control the growth of grape secondary shoots, shorten the length of internodes, increase the thickness of leaves, improve the fruit setting rate, make the ear grow compact, and increase the yield per unit area, especially in controlling the growth of summer shoots and reducing the workload of summer pruning.The use method of paclobutrazol is:① In the cultivation of vitis amurensis, spraying 4000-5000 mg/kg of multi-effect on the leaves at the end of flowering can increase the weight of single ear of fruit and significantly inhibit the growth of new shoots and the emergence of secondary shoots in the current year. The spraying effect on the leaves can maintain for one year, but there is no obvious aftereffect in the next year.② On Jufeng variety, spraying 300-600 mg/kg paclobutrazol on the leaves after flowering can significantly inhibit the growth of new shoots and summer shoots, improve the fruit setting rate and make the ear grow compactly.③ Paclobutrazol can be sprayed on both leaves and soil. The dosage for soil application is 0.7-0.9 g of pesticide under 1 square meter of tree canopy. The soil still has certain efficacy in the second year after application. The soil shall be applied to the lateral root and absorption root, and the soil shall be irrigated in time after application.Several problems that must be paid attention to when applying paclobutrazol:① Leaf spray should be applied at the early stage of grape new shoot growth (generally at the end of grape flowering), and too late has no obvious inhibitory effect on new shoot growth.② Paclobutrazol is mainly used for young and middle-aged grape trees with vigorous growth, but not for trees with weak growth potential.③ Paclobutrazol can significantly inhibit the growth of new shoots, but it also often delays the germination, makes the ear too compact and easy to form small green grains. Especially when the spraying time is too late, it is easy to delay the ripening and reduce the sugar content. Moreover, different varieties and different regions have certain differences in response to paclobutrazol. Therefore, it is necessary to conduct experimental observation before use to determine the appropriate dosage and use method.

Effect of paclobutrazol on maize seed germination and seedling growth

Paclobutrazol is a highly active plant growth retarder and spectral fungicide widely used at present. Its main physiological effects are delaying plant growth, inhibiting stem elongation, shortening internode, promoting plant tillering, improving plant lodging resistance and stress resistance, and increasing yield. The effect of paclobutrazol on maize seed germination and seedling growth was studied in this paper.1 Materials and methods1.1 Test varietiesXin'an No. 51.2 Drug sourceThe technical products of paclobutrazol produced by Anyang Quanfeng Pesticide Chemical Co., Ltd., with the content of 95% and 84% respectively, are ground into 25% paclobutrazol suspension.1.3 Test setupIn this test, 5 treatments were set for each content of technical drug, and each treatment had 3 replicates.1.4 Test conditionsSoak the seeds for 12 hours at room temperature, dry them in the shade, and then plant them in a nutrient bowl, grow under natural conditions, and keep the soil moist.1.5 Measurement items and methodsRecord the germination number of maize seeds on the 14th day, and measure the plant height, root length and stem diameter of the sprouted plants on the 9th day.2 Results and analysis2.1 Effect of paclobutrazol on maize seed germinationThe results showed that the germination rate of corn was improved after soaking seeds with paclobutrazol (Table 1), and sample 1 represented 25% suspension agent with 95% content of paclobutrazol; Sample 2 represents a 25% suspension agent of 84% paclobutrazol technical, the same below.Table 1 Effect of paclobutrazol on seed germinationDrug concentration（mg/L）NO.sample 1sample 2germination percentage（%）Average germination rate（%）germination percentage（%）Average germination rate（%） CK171 6771 672707036060 200179 7578 752667738070 400179 79 73 722786938174 800178 7974 762817637978 1600177 7582 7527482375772.2 Effect of paclobutrazol on maize seedling growthAfter soaking seeds with paclobutrazol, the plant height is inhibited, the stem is thickened, the root length is increased, the leaf color is dark green, and the leaf thickness is increased (see Fig. 1-4).It can be seen from Table 2 that paclobutrazol significantly inhibited the growth of maize seedlings. Measured on the 9th day after sowing, with the increase of paclobutrazol concentration, sample 1 reduced the seedling height by 56%~65%; Sample 2 reduced the seedling height by 53%~63%, the root length and stem diameter were higher than those of the control group, and the stem diameter increased significantly when the concentration was 400mg/L; When the concentration of sample 1 is 400mg/L, the root length increases significantly; when the concentration of sample 2 is 800mg/L, the root length increases significantly.Table 2 Effect of paclobutrazol on maize seedlingsDrug concentration（mg/L）sample 1sample 2Root length（cm）Plant height（cm）Stem thickness（cm）Root length（cm）Plant height（cm）Stem thickness（cm）CK19.1823.850.3819.1823.850.3820026.0310.420.5121.4311.310.5140027.1410.560.5522.2910.040.5380026.219.90.5526.459.230.51160020.938.390.4720.668.810.523 DiscussionThe experiment showed that paclobutrazol could improve the germination rate of corn, reduce the plant height and increase the stem diameter. This may be related to the fact that paclobutrazol reduces the content of GA and IAA in plants and promotes the rate of ethylene release. According to the research of Zhang Yuanhai and others, the rice treated with paclobutrazol corresponds to the reduction of plant height. The average content of GA is 8.4% of the control, IAA is 47.5% of the control, and the release rate of ethylene is 137.4% of the control. Paclobutrazol can obviously promote the development of root system, which is beneficial to the absorption of water and mineral substances, which is beneficial to the cultivation of strong seedlings of maize.Figure 1 95% TCFigure 2 84% TCFigure 3 95% TCFigure 4 84% TCv(All rights reserved by Anyang Quanfeng Biotechnology Co., Ltd., and cannot be reproduced without permission)

Use method and application technology of indobutyric acid (potassium)

Chinese generic name indobutyric acid (potassium)English common name IBA; Indolebutyricacid； ThizpopnAA。  Chemical name: indole-3-butyric acid; 4-indole-3-ylbutyric acid.CAS No. 60096-23-3Molecular weight 241.33Physical and chemical properties of IBA technical is white or yellowish crystal. Melting point: 123-125 ℃, soluble in acetone, ether, ethanol and other organic solvents, extremely insoluble in water. It is non-flammable and non-corrosive. The solubility in water at 20 ℃ is 0.25mg/kg; Benzene>1000mg/kg, acetone, ethanol, ether 30-100mg/kg, chloroform 10-100mg/kg. Potassium indobutyrate is soluble in water and has higher activity than indobutyric acid. Indobutyric acid and its potassium salt are easy to decompose under light, and the molecular structure is stable when stored in the dark.Low toxicity. The acute oral toxicity LD50 was 5000mg/kg in rats and 1760mg/kg in mice; LD50 of mice injected subcutaneously was 100mg/kg; The medium concentration of resistance to carp (48h) was 180mg/kg.Category Plant growth promoter.The functional characteristics are mainly used for rooting of cuttings, which can induce the formation of root plasma, promote cell differentiation and division, facilitate the growth of new roots and the differentiation of vascular bundle system, and promote the formation of adventitious roots of cuttings. The effect of IBA on promoting plant rooting is better than that of IAA, and its property is relatively stable, it is not easy to conduct in vivo, and it only stays at the treatment site, so it is safer to use.Application technology of indobutyric acid (potassium)Soaking the branches of tea trees with 20-40mg/L solution for 3h can promote rooting.Mulberry new branches were soaked in 5mg/L for 24h or 1000mg/L for 3s, and hard branches were soaked in 100mg/L for 24h or 2000mg/L for 3s.Cryptomeria fortunei and Platycladus japonicus soaked with 100mg/L twigs for 24h can promote rooting.The rooting of apples and peaches can be promoted by soaking with 1000mg/L for 5s.Juniper can promote rooting by soaking branches at 100-200mg/L for 6-24h.The rooting of pine can be promoted by soaking branches with 50mg/L for 16h.Grapes soaked with 5-20mg/L for 24h can promote rooting.Platycladus orientalis can promote rooting by soaking branches at 25-100mg/L for 12h.Rhododendron can promote rooting by soaking branches at 100mg/L for 3h.Poplar soaked with 100mg/L for 3h can promote rooting.Pepper can promote rooting by soaking branches with 25-50mg/L for 12-24h.The treatment of air layering with 1000mg/L liquid can promote the rooting of citrus.Kiwifruit can promote rooting by soaking branches at 200mg/L for 3h.Rice, ginseng, tree seedlings, etc. sprayed with 10-80mg/L can promote early rooting and root development after transplanting.Tomato, pepper, eggplant, sweet pepper, strawberry and other eggplant fruits can be soaked or sprayed with 250mg/L concentration to promote parthenocarpy, improve fruit setting rate and regulate crop growth.The fig is soaked or sprayed with 250mg/L concentration, and the fig is soaked or sprayed with 250mg/L concentration.matters needing attention1 IBA is easy to decompose when exposed to light. The product must be packaged in black and stored in a cool and dry place.2 The validity period of indobutyric acid and sodium indobutyrate solution is generally only a few days, while the activity of indobutyric acid and sodium indobutyrate in the talc powder inhaled can be kept for several months, so the aqueous solution should be prepared and used as soon as possible.3 It is easy to photolysis, and the degradation rate is also very fast when it enters the soil. Generally, it can be completely decomposed within 24-48 hours.4 IBA can not be used for foliar spraying.Anyang Quanfeng Biotechnology Co., Ltd., the manufacturer of potassium indobutyrateThe dosage form is 98% technical drug, 2% soluble powder, 10% naphthalene ethylindole soluble powder, 20% naphthalene ethylindole soluble powder, and 50% naphthalene ethylindole soluble powder.Packaging cartonSpecification: 1kg/bag, 25 bags/barrel, 25kg/bag

Use method and practical technology of clopidomide KT-30

Common name in Chinese: clopidomide, clopidobenzureaEnglish common name: ForchlorfenuronOther names: pirazolone, urokine, KT-30, CPPU, 4PU-30, and StuyYouChemical name: N - (2-chloro-4-pyridyl) - N-phenylurea, 1 - (2-chloro-4-pyridine) - 3-phenylureaCAS No.: 68157-60-8Molecular weight: 247.68Physical and chemical properties: The pure product is white flaky crystal, with a relative molecular weight of 247.7. It is insoluble in water, with a solubility of 0.11g/L (20 ℃). It is easily soluble in ethanol, methanol, dimethyl sulfoxide, acetone and other organic solutions, with a melting point of about 170 ℃. It is stable under heat, ultraviolet light, acid and alkali conditions, and is resistant to storage. It has a faint pyridine smell.Toxicity: According to the classification standard of pesticide toxicity in China, clopidomide is a low-toxicity plant growth regulator. It is safe for humans and animals. The acute oral dose of raw powder white rats is 4918mg/kg, and that of quail is more than 2250mg/kg; Rabbit acute percutaneous>2000mg/kg, rainbow trout LC50 (96h) is 9.2mg/kg, and water louse LC50 (48h) is 8.0mg/kg.Category: plant growth promoterFunctional characteristics: Clopidourea is a new plant growth regulator, with high activity of phenylurea-like mitotic substances, which can affect the development of plant buds, accelerate cell mitosis, promote the horizontal and vertical growth of organs, promote cell growth and differentiation, promote fruit expansion, prevent fruit and flower shedding, and increase yield. It can delay the senescence of leaves, keep green for a long time, strengthen the synthesis of chlorophyll, improve photosynthesis, and promote the deepening and greening of leaf color. Breaking the top advantage, promoting the lateral bud germination, can penetrate the differentiation of buds, promote the formation of lateral branches, increase the number of branches, increase the number of flowers, and improve the fertility of pollen, thus increasing the number of fruits and increasing the yield. Improve crop quality and commerciality. Induce parthenocarpy, stimulate ovary expansion, prevent flower and fruit falling, promote protein synthesis, improve sugar content, etc.Practical technology of clopidomide KT-30Melon and cucumber: on the day of female flower opening or 2-3 days before flowering, 0.5-1kg of water per 10mg at 10-16 ℃, 1-1.5kg of water per 10mg at 17-25 ℃, and 1.5-2kg of water per 10g at 26-30 ℃ to form a uniform solution. Soak the melon embryo or use a mini spray to evenly spray the spray melon embryo. After application, the melon rate reaches 98% - 100%, and the young melon grows fast, is big, has good quality, and comes into the market early.Watermelon: on the day or one day before and after the female flower opens, spray the melon embryo with a spray or coat the fruit stalk with 20-33 times of 0.1% soluble liquid agent for one circle, which can prevent the difficult fruit setting and melon melting phenomenon caused by overgrowth of watermelon and no insect pollination, improve the fruit setting rate and yield, and increase the sugar content. This method is also applicable to muskmelon.Pepper, tomato, eggplant and zucchini: soak the young fruit with 5-15mg/kg solution after the flowering period, which can improve the fruit setting rate, expand the fruit and increase the yield.Grape: Soaking the young fruit with 0.1% soluble liquid 10-100 times liquid 10-15 days after flowering can improve the fruit setting rate, increase the weight of single fruit, expand the fruit, increase the weight, and increase the content of soluble solids. Soaking or spraying the ear with 3-5 mg/kg solution at 14-18 days before blooming and 10-15 days after blooming can make the fruit expand and increase yield by more than 80%.Jufeng, Teng Nian, etc.: every 10mL of water is 1-1.5 kg, and the ear is soaked (or evenly sprayed) once about 15 days after blooming, which significantly increases the number of seedless fruit (20-40%) and seedless fruit (seedless white, Venus seedless, etc.) by 1-3 times, with compact fruit shape and good marketability; Varieties (such as Jufeng) that are sensitive to the weather conditions at flowering stage and have serious flower and fruit drop have a very significant effect on promoting fruit setting and greatly improving the yield.Tobacco: increase new buds, accelerate the formation of buds, and promote the growth function of stems, leaves, roots and fruits, so as to make the leaves fat and increase the yield.Apple, citrus, peach, pear, plum, litchi and longan: spray the young fruit with 5-20 mg/kg soaked in the stem 10 days after blooming, which can promote coloring, improve fruit setting rate, increase fruit size, and increase yield.Navel orange: before physiological fruit fall, that is, 25-30 days after flowering, spray 0.1% soluble solution 50-200 times of solution on the crown and coat the dense plate of fruit stem twice, which can significantly improve the fruit setting rate, prevent fruit fall and accelerate fruit growth.Kiwifruit: soak the young fruit with 5-10mg/kg solution 20-25 days after flowering, spray twice with 10ppm on 21 days after flowering, which can expand the fruit by 30-100%, increase the sugar content by 1.4-2.7%, increase the Vc content by 16.4-24.6%, and increase the weight of single fruit by 50%. It can expand the fruit and increase the weight of single fruit without affecting the fruit quality.Loquat: Soak the young fruit with 0.1% soluble solution 100 times of the solution at the diameter of 1 cm, and then soak the fruit again after 1 month. Timely medication after the fruit is frozen can promote the fruit to expand.Honey orange: use 0.5mg/kg of liquid medicine once in the blooming period, and spray the crown once at the end of fruit setting and fruit falling respectively, which can improve the fruit setting rate.Hawthorn: Spraying 10mg/kg of liquid medicine at the flowering stage can improve the fruit setting rate, fruit expansion and single fruit weight.Li: Spraying 5mg/kg solution on the 10th day after flowering can increase the single fruit weight and yield.Cherry: spray 5mg/kg liquid medicine at full flowering stage to improve fruit setting rate, expand fruit and increase yield.Peanut: Spraying 1mg/kg at pod setting stage can increase chlorophyll, pod number and fruit number. At the podding stage of Guangdong spring peanut Yueyou 116, spraying the peanut leaves with 1 mg/L chlorpyrimide solution can increase the thickness of the leaves, chlorophyll content and light and speed, and increase the podding rate, full fruit rate and 100-kernel weight, so as to increase the yield per plant by about 12.6%.Potato: Spraying with 100mg/kg solution 70 days after planting can significantly improve the yield.Rice: Spraying 15mg/kg solution 10 days after heading can preserve green, promote reproductive growth, develop root system and increase yield.Strawberry: after picking, spray or soak the fruit 100 times with 0.1% soluble liquid, dry and store, which can extend the storage period.Cucumber: In order to solve the problem of "melting melon" under the condition of insufficient low temperature and light, and poor flowering and fertilization, apply 20 times of 0.1% soluble liquid to the handle of the melon one day or the same day before flowering, which can improve the fruit setting rate, promote the fruit, make the fruit size uniform, increase the yield and improve the quality.Cherry radish: spraying 20 times of 0.1% soluble liquid at the 6-leaf stage can shorten the growth period and increase the yield.Bulky white radish: spray 5mg/kg solution on the leaf surface at the beginning of fleshy root expansion, once every 4 days, a total of 4 times can inhibit the pith and bolting of spring greenhouse radish, and improve the yield.Soybean: spraying 0.1% soluble liquid agent 10-20 times (50-100 mg/L) at the beginning of flowering can improve photosynthesis, increase protein content and increase yield. Spraying 1mg/kg liquid medicine at pod setting stage can promote reproductive growth and increase yield.Sunflower: spraying 0.1% soluble liquid 20 times at flowering can make the seeds plump and increase the grain weight and yield.Barley and wheat: spraying the flag leaf with 67 times of 0.1% soluble liquid can increase the yield. Spraying 1mg/kg solution at 10 days after heading and flowering stage can promote reproductive growth and increase yield.matters needing attention1 Chlorpyramide is used for fruit setting, mainly for flower and fruit processing. It should be used with caution on melon and watermelon, especially when the concentration is too high, there will be side effects.2 If the concentration of grape is too high, it is easy to reduce the content of soluble solids, increase the acidity, slow down the coloring and delay the ripening.3. When used on old, weak, diseased plants or weak branches without thinning fruit, the expansion of fruit grains is not obvious; In order to ensure the nutrients needed for the expansion of the fruit grain, the fruit should be properly thinned and the amount of fruit should not be too much.4 The effect of clopidomide mixed with auxin or gibberellin is better than that of single use, but it must be carried out under the guidance of professional personnel or under the premise of trial and demonstration. Do not use it arbitrarily.5 In case of rain within 12 hours after treatment, re-spray is required.Manufacturer of clopidomide: Anyang Quanfeng Biotechnology Co., LtdMain dosage forms: 99% clopidomide technical, 0.1% clopidomide soluble liquidPackaging: plastic bag, cardboard bucketSpecification: 1 kg/bag, 25 bags/barrel, 200 kg/barrel