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1 种子及种子处理1.1 种子来源大豆种子一定要选择适宜当地生态条件、高产、优质、抗病的原种或原原种或由育种家种子直接繁育原种,品种纯度在99.9%以上,净度不低于98.0%,发芽率不低于85.0%,水分不高于12.0%。1.2 种子处理精选后播前进行包衣处理,用35%多·克·福种衣剂,按药种比1:75比例种子包衣,防治地下害虫、根腐病等病虫害,阴干后待播。2 选择繁殖地块选择耕层深厚,土壤比较肥沃,地势平坦,排灌方便地块,尽量选择无重、迎茬,秋整地秋起垄地块,选择病虫轻,无检疫对象地块,繁殖田
1 seed and seed treatment 1.1 seed source Soybean seed must choose the appropriate local ecological conditions, high yield, high quality, disease resistance of the original or original seed or breeder seed directly breeding original variety purity of 99.9% or more, clarity Not less than 98.0%, germination rate of not less than 85.0%, moisture is not higher than 12.0%. 1.2 Seed treatment selection After sowing before sowing treatment, with 35% more grams of seed coating, according to the ratio of 1:75 seed coating, prevention and control of underground pests, root rot and other pests and diseases, after the dry broadcast. 2 Select breeding plots Select deep plow, more fertile soil, flat terrain, irrigation and drainage convenient block, try to choose no weight, Ying-stubble, fall and autumn ridge Ridge plots, choose pests light, no quarantine plots, breeding field