四川盆地单产9000 kg hm-2以上超高产小麦品种产量结构与干物质积累特点
汤永禄1,*, 李朝苏1, 吴春1, 吴晓丽1, 黄钢1, 何刚2

Yield Component and Dry Matter Accumulation in Wheat Varieties with 9000 kg ha-1 Yield Potential in Sichuan Basin
TANG Yong-Lu1,*, LI Chao-Su1, WU Chun1, WU Xiao-Li1, HUANG Gang1, HE Gang2
图2 单茎A和群体B水平粒数 x 与开花期幼穗干重 y 1 及其所占比例 y 2 的关系
Fig. 2 Relationship between grain number x and dry weight of spike at flowering stage y 1 or proportion of spike dry weight y 2 at single stem A and population B level