It was supposed that proper root number, much branches and deep-root is a development direction of breeding for ideal type root system in rice.
提出控制根数量、适当增加分枝根数目和加深根分布是未来开展水稻根系育种、塑造水稻理想根型的基本方向。
the main root axis from which smaller root branches arise; a root system with a main root axis and smaller branches , as in most dicots .
具有侧根的主根轴;由主根和侧根组成的根系,见于大多数双子叶植物。
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