摘要
冬小麦旗叶抽出前喷施螯合肥能提高叶片SOD和NR活性 ,降低MDA积累量 ,增加叶片叶绿素含量 ,提高穗层整齐度 ,最终表现为结实粒数明显增加 。
The experiment in the effect of spraying Aohefei on winter wheat was carried out during 1998-1999. The result indicated that spraying Aohefei increased Kernels per spike and grain yield because of the increment in the activity of superoxide dimutase and NR, decline in the level of MDA and mitigation of the leaf chlorophyll. Kernel per spike and grain yield increase varied in accordance with spraying different kinds of Aohefei, the result of F>T>H was based on the experiment.
出处
《安徽农业科学》
CAS
2000年第1期87-88,103,共3页
Journal of Anhui Agricultural Sciences
关键词
冬小麦
螯合肥
生理指标
产量
穗粒数
Winter wheat, Spraying Aohefei, Physiological character, Yield structure
