摘要
以 2 0 0 0年四川安岳县所栽种的杂交品种Ⅱ优 838因受高温危害严重减产的事实为出发点 ,提出了在作物品种审定中应进行耐候性测定的设想 。
From the fact that the variety Ⅱ 838 of hybrid rice was badly damaged and the yield was reduced very seriously in Anyue County, Sichuan, in 2000, this paper puts forward the idea to test the climate tolerance of crop varieties in the variety examination and gives a discussion about the techniques and methods on the examination of the climate tolerance of crop varieties.
出处
《四川农业大学学报》
CSCD
2001年第4期369-371,共3页
Journal of Sichuan Agricultural University
关键词
农作物
品种审定
耐候性
水稻
VARIETIES EXAMINATION
VARIETIES CERTIFICATION
CLIMAT.
