摘要
在网室试验研究了矮壮素对小麦生长发育阶段植株性状及产量的效应。在小麦生长前期适当施用矮壮素对小麦生长阶段和幼穗发育阶段均有明显的延缓作用,从而可以改善植株性状,降低株高,促进有效分蘖、增加粒数,提高产量,但对不同类型品种的影响不尽相同。
Chloremequat (CCC) is the growth retardent among the many plant growth regulaters. It can retard the Zadoks growth stage and Waddington scale of spike development by applied CCC properly in the early growth stage of wheat, and can improve plant character of wheat, reduce the height of plant, promote the productive tillers, increase grain number and grain yield. But, there are different effects in the different varieties.
出处
《莱阳农学院学报》
1992年第2期86-92,共7页
Journal of Laiyang Agricultural College
关键词
矮壮素
生长阶段
发育阶段
小麦
Chloremequat
Zadoks growth stage
Waddington scale of spike development
