随着杂交水稻种植面积的扩大,制种面积也年年增加。但杂交水稻种子生产用期长,受气候条件影响,产量不稳定。丰年产量高,往往造成大量种子积压,如果把多余的种子用普通种子仓库再贮藏保管一年,在我南方高温高湿环 With the expansion of hybrid rice acreage, seed production area also increased year after year. However, hybrid rice seed production with a long period, subject to climatic conditions, the output is unstable. Fengnian high-yielding, often resulting in a large backlog of seeds, if the extra seeds with ordinary seed storage and storage for another year, in my South high temperature and high humidity ring