株高对产量的影响主要是通过增加单株角果数和每角粒数而间接发生作用。
Plant height had indirect influence on yield per plant mainly increasing by siliquas per plant and seeds per siliqua.
增加穗长、行粒数、株高、穗位高度、茎粗可以提高蛋白质、脂肪、淀粉、赖氨酸的含量。
The increase of ear length, kernel numbers per row, plant height, ear height can improve the content of protein, oil, starch and lysine.
通过对生育期、株高、分枝数、主茎节数、单株荚数、百粒重等性状的相关分析和灰色关联度分析，结果表明，分枝数、单株荚数是影响产量的关键因素。
Comparative analysis and grey correlation degree were carried on soybean traits, the results were as follows: branch number and pods per plant have more important effect on yields.
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