九月底多数地区大豆均已开镰收割,在这个时候仍处在鼓粒阶段的大豆已很少了,可供应市场的毛豆存货更为稀少,因此筛选和开发耐寒性较强、对短日照反应较为敏感、适于国庆前后上市的大粒秋毛豆,不仅市场前景看好,而且经济效益颇丰。作者在九十年代初期就开始着手该项研究,并从江 At the end of September, most of the soybeans in the region were sickly harvested. At this time, there were few soybeans still in the process of drumming. Market supply of soybeans was more scarce. Therefore, screening and development of cold hardiness and short-day response More sensitive, suitable for listing before and after the National Day large autumn soybean, not only optimistic about the market prospects, and quite profitable. The author started the study in the early nineties and came from River