摘要
在分析以往小麦高产途径的基础上,提出一条稳住叶面积系数、控制株型增穗数的小麦高产新途径。实践证明,该途径有助于促进源库流在高水平上协调与平衡,且有助于收获指数的提高,故成为现阶段实现小麦单产稳定通过9t/hm2,进而获取更高产量的较好途径。
After previous ways of getting high-yield wheat being reviewed, a new way was put forward in the paper, i. e. stabilizing LAI, controlling plant type and increasing number of ears. It was proved that the coordination and balance of source-sink-translocation on high-yield level could be achieved and harvest index increased by adopting this way. We got 9t/hm2 at present and may get higher yield in the future.
出处
《吉林农业科学》
CSCD
2004年第3期11-15,共5页
Journal of Jilin Agricultural Sciences
关键词
小麦
稳叶控株增穗
高产途径
源库流
Wheat
High-yield ways
Stabilizing LAI and controlling plant type and increasing number of ears
Source-sink-translocation
