That is why farmers usually plant rice stalks in rows.

那就是为什么农民常常成排种植水稻。

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The gene effects of ear length, ear thickness, kernel rows per ear, hundred-grain-weight(H. G. W. ) and grain weight per plant were analyzed in a set of diallel crosses which involved 8 parents.

由8个亲本组成的双列杂交试验，分析了穗长、穗粗、穗行数、百粒重、单株籽粒产量的基因效应。

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And under 5%selection strength, the different expected selection results of ear weight, ear position, kernels in ear row, rows in ear, plant height and the Numbers of leaves will be gained.

在5%选择强度下，对单穗重、穗位高、行粒数、穗行数、株高、叶片数进行选择，将会收到预期选择效果。

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