水稻种子安全越冬水分指标的试验郭福琴，代丽岩，宋宝玉（黑龙江省汤原县）汤原县地处黑龙江省东部，在水稻种子收获季节，常受低温多雨的危害，使种子水分高于国家标准，给种子收购工作带来困难。为了探讨地下冷库水稻种子安全越冬水分指标，更好地为农业生产服务，我们... Guoyuqin, Dai Liyan, Song Baoyu (Tangyuan County, Heilongjiang Province) Located in the east of Heilongjiang Province, Tangyuan County is often endangered by low temperature and rainy weather during the rice seed harvest season, so that the water content of seed is higher than National standards make it difficult for seed acquisition. In order to explore the subsurface cold storage rice seed winter water index, and better serve agricultural production, we ...