Path analysis of yield components on yield showed that panicle number was the most effective(path coefficient 1.1112) followed by grains per panicle(path coefficient 0.6517) for mechanical transplanting rice.
各产量构成因素对产量效应的通径分析表明,在本试验条件下,穗数对产量的影响最大(通径系数为1.1112),每穗粒数次之(通径系数为0.6517)。 说明机插稻以争穗数为第一要务。
参考来源 - 苗床落谷密度、施肥量和秧龄对机插稻苗质及大田产量的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
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