Chemical seed dressing technology and precautions In the comprehensive treatment of crop diseases and pests, the seed dressing technology of pesticides is an important and commonly used control measure. It has been applied and applied in China for several decades. The types of crops used are many, and the area is large and the scope is wide. This technology has the following characteristics: First, the use of small doses to prevent the low cost; Second, the use of convenient labor and time; Third, targeted and can effectively prevent and control a variety of pests and diseases; Fourth, the environmental pollution of the natural enemy The small lethality is conducive to the preservation of environmental protection and ecological balance. First, the suitable range can be used to control underground pests on wheat, corn, potatoes, vegetables, cotton, melons and other crops, wheat stripe rust, wheat powdery mildew, wheat full-blown disease, wheat red yellow dwarf disease, corn head smut , Maize seedling blight, potato blight, cotton, melons and vegetables, blight, damping-off, root rot, anthrax and rotten species. Second, the operating procedures Weigh the pesticide needed for seed dressing (dosage cup, measuring cylinder) - add appropriate amount of water, mix - sprayed onto the seed and stir. The method of stirring depends on the actual situation. One is that the seed dressing is not more than half a barrel 50 to 60 times can be seeded immediately after sowing; Second, a small amount of seed dressing when mixed into the fiber bag and then back upside down 50 to 80 times; Third, when the seed dressing is larger, the mixed drug seed Put on a clean concrete floor with a mallet or shovel (but to prevent mechanical damage to the seed) back and forth until mixed until after heaping stuffy for 12 to 24 hours until the seeds are dried. Third, pay attention to matters 1. Safety: Pesticides are a class of toxic chemicals. Pesticides that control underground pests are mostly highly toxic and highly toxic pesticides. Therefore, when dressing, we must pay attention to the safety of seed dressing personnel who must wear protective masks, hats, clothes, gloves, etc. After the end of the species, wash with soap and wash the seed dressing utensils. When highly toxic pesticides are used for seed dressing, they should be prepared to rescue poisoning drugs atropine. The remaining seeds should be properly preserved to prevent accidental poisoning. 2. It is necessary to accurately prevent the amount of medicine used for seed dressing from causing excessive waste or possible phytotoxicity. 3. The amount of water used for seed dressing should be moderate. Determine the appropriate amount of water according to the water absorption of the mixed seeds. If the amount of water used is too large, the effects of prevention and control of uneven seed dressing can be easily caused. Black Garlic Powder is extracted from black garlic, it can be used in the production of black garlic cookies, capsule, baked goods, etc.
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Chemical seed dressing technology and precautions