摘要
介绍了两系杂交稻Y两优646的主要特征特性,并从适时播种、合理密植、水肥管理及病虫害防治等方面总结其高产栽培技术措施。
Main characteristics of two-line hybrid rice variety Y Liangyou646 were introduced and its high-yielding cultivation techniques including timely sowing, rational plant density, management of water and fertilizer, and diseases and insect pests control were summarized.
出处
《福建农业科技》
2012年第12期9-10,共2页
Fujian Agricultural Science and Technology
关键词
两系杂交稻
Y两优646
特征特性
栽培技术
Two-line hybrid rice
Y Liangyou646
characteristics
cuhivation techniques
