The treatment of the seeds before sowing of the wheat can promote early emergence and emergence of seedlings. Common seed treatment methods are as follows: I. Soaking seeds 1. Soaking seeds of calcium chloride. Before sowing, the wheat seeds were soaked in 0.25% calcium chloride solution for 24 hours, then removed, dried and sown. It can promote emergence and enhance the ability of plants to resist dry hot wind. 2. Soaking seeds with potassium dihydrogen phosphate. Soak the wheat seeds in 0.2%~0.3% potassium dihydrogen phosphate solution, remove them after 12 hours, dry them and sow them. Soaking seeds with potassium dihydrogen phosphate has the effect of strengthening seedlings, promoting tillering and increasing yield. Second, seed dressing 1. Chlormequat seed dressing. Before sowing, use 50% chlormequat 250g, 5kg of water, spray it evenly on 50kg of wheat seeds, then pile up for 4 hours, until the liquid is fully absorbed by the wheat seeds and sow. It has the function of controlling and lodging. 2. Trace element fertilizer dressing. First, the trace element fertilizer is heated to 50 grams with warm water, then add appropriate amount of water, stir well and mix 10 kg of wheat seeds, dry and sown. Can improve the disease resistance of plants. 3. Manganese sulfate seed dressing. Before planting, dissolve 200 g of manganese sulfate in 1 kg of clean water, then mix 50 kg of wheat seeds, dry and sown. Can increase 1000-grain weight. 4. Microbial inoculum seed dressing. Before planting, take 1000 g of powdery microbial inoculum per acre, add appropriate amount of water, mix well and mix with wheat seeds, or use 1500~2000 g of granular microbial inoculum per acre, mix with wheat seeds and sow. Seed dressing with microbial agents has the effect of promoting root development and promoting tillering. 5. Ammonium molybdate seed dressing. 150 g of ammonium molybdate was dissolved in a small amount of hot water, and then an appropriate amount of cold water was added thereto, and the mixture was uniformly stirred and sprayed on 50 kg of wheat seeds. 6. Borax seed dressing. Dissolve 100 g of borax in 500 g of warm water, cool and spray on 50 kg of wheat seeds, mix well, dry and sown. Seed dressing with borax solution is beneficial to plant root development and flowering and fruiting. 7. Chemical dressing. Seed dressing with insecticide and fungicide to control pests and diseases of wheat seedlings. (1) The enemy is wilted with salt. 20 ml of enemy wilt is mixed with 10 kg of water. Prevention and control of wheat total erosion, sheath blight, and smut. (2) Seed dressing and seed dressing. Seed dressing Dan (active ingredient is phoxim) 50 grams of water 2.5 kg mixed seed 25 kg. Soaked after drying. (3) Kefeng No.1. 80 grams of Kefeng No. 1 was mixed with 20 kg of water for 0.5 kg, and dried to be sown. Seed dressing with Kefeng No. 1 can play the role of insecticide and sterilization. Seasoned Fungus,Seasoned Black Fungus,Seasoned Fungus Salad,Vinegar Black Fungus DALIAN HAIBAO FOODS CO., LTD. , https://www.haibaoseafoods.com