优质高产抗病滇型杂交粳稻滇杂32高产制种技术

Techniques for high-yielding seed production of Japonica hybrid rice Dianza 32

介绍了滇杂32亲本的生物学特性及高产制种技术,强调应对恢复系南34采取培肥提高颖花量和严格的繁殖措施。

This paper introduces biology characteristics of the parents for hybrid Dianza 32, and techniques of high-yielding seed production. The key for high yielding seed production of Dianza 32 is to enhance flower quantity of restore Nan 34 through cultivation.