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紫云英既有肥田的经济效益,又有养殖的经济效益,是稻田冬养的重要绿肥兼牧草。紫云英一次播种多年繁殖利用技术,是利用紫云英种子在自然条件下生长至有一定种子量时,翻埋入土,存种于土壤,待秋后休眠解除,自然萌发成苗这一特性,达到一次播种多年繁殖利用的目的。经多年实
Astragalus both the economic benefits of fertilizer, but also the economic benefits of farming, is an important winter paddy green manure and forage. Astragalus sowing for many years a breeding technology, is the use of Chinese milk vetch seed grown in natural conditions to a certain amount of seed, buried buried soil, stored in the soil until after the release of dormancy fall, the natural germination of this feature , To achieve a sowing for many years breeding purposes. After many years of practice