The variation extent of internode length is the Maximum in population, while that of spikelet number is the minimum.

种群内变异幅度最大和最小的分别为节间长和小穗数。

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There were difference among the rice varieties in the resistance to lodging and the reason for lodging was too high plant height and especially, too long two lower internode length.

品种间抗倒性有差异，株高过高特别是下部两个节间过长是倒伏的重要原因。

youdao

There were difference among the rice varieties in the resistance to lodging and the reason for lodging was too high plant height and especially, too long two lower internode length.

品种间抗倒性有差异，株高过高特别是下部两个节间过长是倒伏的重要原因。

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