加强管理防止大豆秕粒营口市种子公司苑素珍近几年，大豆秕粒现象在生产中比较严重，管理好的田块秕粒率１０％左右，差的竟达３０％以上。秕粒不仅严重影响产量，而且大大降低质量，必须引起足够重视。防止大豆产生秕粒是一项综合性生产技术，除了选用适宜本地区生态类型... Strengthen the management to prevent soy bean grains Yingkou City Seed Company Yuan Suzhen In recent years, soybeans phenomenon in the production of more serious, well-managed plodding grain rate of about 10%, the difference was as high as 30%. Granules not only seriously affect the yield, but also greatly reduce the quality, we must pay enough attention. Prevent soybeans produce grain is a comprehensive production technology, in addition to the selection of the ecological type of the region ...