摘要
介绍了六安市2008年11月至2009年2月初将近3个月的干旱对油菜生长发育的影响。因地区、油菜长势、品种系列的差异,油菜受灾程度表现不同。生育期普遍推迟,植株变矮,1次有效分枝数和单株角果数减少。并提出了相应的田间管理措施。
This paper takes Lu'an City as an example, introduced the drought on the growth and development of oilseed rape. Region, growing oilseed rape varieties series of differences in the performance of different degree of rape victims. Generally deferred growth period, plants changed to be short, 1 times the effective number of branches and reduce the number of pods per plant, and this paper also proposed measures for field management.
基金
现代农业产业技术体系建设专项资金资助
关键词
干旱
油菜
生长发育
措施
drought
cole.
growth and development
measures