How to deal with wheat seeds sown in autumn

How to deal with wheat seeds sown in autumn? Please help to introduce wheat seeds before sowing can refer to the following methods: first, insect control treatment. For wheat underground pests, mole cricket, grub, golden needle worm, etc., 50% 1605 emulsion 0.5kg, adding water 50kg, seed dressing 500kg, stuffing 4 hours for 6 hours, or 75% phoxim emulsion 0.5kg, adding water 50kg 100kg, seed dressing 500kg 1000kg, piling up for more than 4 hours, or 3911 emulsion 0.5kg, adding water 1525kg, mixing seed 150kg 250kg, stuffing 121kg for 24 hours. At the same time, it can also kill aphids, gray planthoppers, yellow dwarf disease and cluster dwarf disease. Second, disease prevention and treatment. For wheat rot, 0.3% of seed weight can be mixed with carbendazim, antimicrobial aphid, Fumei arsenic or 0.15% carbendazim and verapamil, which can not only reduce the incidence of wheat rot, but also promote seeds and protect seedlings. The seeds of wheat scab were soaked in 1% raw lime water, the seeds were submerged in 9.9-13.2 cm, soaked in 20 ℃ for 3-4 days, 25 ℃ for 2 days, and 30 ℃ for one day. After putting the seeds in lime water, stirring was prohibited so as not to reduce the germicidal efficacy. Seed weight 0.3% hexachlorobenzene, or 0.3 phenanthraquinone, or 0.2% pentachloronitrobenzene, or 0.3% thiram, was used for wheat fishy smut. Third, the method of drought resistance. Add 3 kg of crushed calcium superphosphate to 50 kg of water, stir it fully with a stick, then rest, pour the clarification solution into another container, that is, 6% of calcium superphosphate leaching solution, and then add 50 grams of boric acid to stir well, that is, phosphorus and boron mixture. Spray the mixture of phosphorus and boron according to 10% of the air-dried weight of the seeds, turn the seeds while spraying, and require each seed to soak evenly into the solution. After the seeds were treated with this method, the ability of water absorption and water retention of the plant was enhanced, which was beneficial to the protection of protoplast in the plant, and showed the effect of drought tolerance. Fourth, the treatment of plant growth regulators. Soak the seeds with Folodin and dilute the seeds with 1 ml of raw liquid and 2 kg of water per kilogram of wheat seeds. Soak the seeds for 8 hours and dry them in the shade for sowing. Soaking seeds with this method can enhance the ability of drought resistance, cold resistance and disease resistance, and enhance the growth vigor and vitality of wheat. Fifth, micro-fertilizer treatment. Wheat was not sensitive to zinc but the yield was significantly increased after application. Seed dressing according to the proportion of 5 to 6 grams of zinc sulfate per kilogram of seeds, weigh zinc sulfate well, dissolve it with a small amount of water, spray on wheat seeds, spray while stirring, mix a small amount of wheat seeds well many times. Click to get more wheat planting technology click to get more grain planting technology