播期播量对不同穗型冬小麦群体及子粒产量的影响 |
安霞,张海军,蒋方山,吕连杰,陈军 |
Effects of Different Sowing Dates and Sowing Densities on the Population Structure and Yield of Two Spike Type Winter Wheats |
Xia An,Haijun Zhang,Fangshan Jiang,Lianjie Lü,Jun Chen |
图2 播期播量对小麦粒重的影响 |
Fig.2 Effects of different sowing dates and densities on grain weight in wheat |