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水稻产生空壳(秕粒),是个错综复杂的问题,但是在产生空壳的诸多因素中还是有主有次的。现就我所积累的资料和长期生产实践的观察,对水稻空壳的主要影响因素,谈谈看法,供有关读者参考。一、空壳与品种特性的关系目前,我国有4万多个水(陆)稻栽培品种,因各自演变形成的环境条件不同,形成了各种生态类型。这些生态类型的最大弱
Rice produces shell (grain), is a complex problem, but there are many factors in the shell has a secondary. Now on the accumulation of information and observations of long-term production practices, the main factors affecting the empty shell of rice, to talk about the views for reference readers. First, the relationship between the shell and variety characteristics At present, China has more than 40,000 water (land) rice cultivars, due to the different environmental conditions formed by the evolution of the formation of a variety of ecological types. The greatest weakness of these ecotypes