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农业生产的实践证明,多种迟熟高产的晚粳品种,是实现晚稻稳产高产的一项有效措施。但是,晚粳要求早播延长秧龄,于是,在扩大晚粳面积时就会遇到多留专用秧田与多种早稻之间的矛盾。能不能既节省专用秧田,又育好壮秧提高晚稻单产呢?我们在参考外地经验,并总结本地区小苗育秧和以往“苗秧”“寄秧”经验的基础上,试验采用“两段育秧法”(也有的称“三秧”配套,即小苗——拋秧——大苗移栽配套),获得初步成功,为进一步发展粮食生产提供了一个新途径。两段育秧的特点是把晚粳稻50天左右的
Practice in agricultural production proves that a variety of late japonica varieties with late maturity and high yield is an effective measure to achieve stable and high yield of late rice. However, late japonica requires early sowing to extend the seedling age, so when expanding the area of late japonica, it will encounter the contradiction between leaving dedicated seedling and a variety of early rice. Can we not only save the specialized seedling, but also cultivate strong seedling to improve the yield of late rice? We refer to the field experience, and summarize the seedlings in the region and the previous “seedling” “seedling” on the basis of experience, the test using “two seedlings Law ”(also known as“ three seedlings ”matching, that is, seedling - throwing seedlings - seedlings transplanting matching), to obtain initial success, to further develop food production provides a new way. Two sections of seedling is characterized by the late japonica rice about 50 days