蔬菜作物种子采前发芽研究进展

Progress on Preharvest Sproution of Vegetable Crops

综述了蔬菜作物种子采前发芽研究的现状,概括了未来研究的方向。指出影响作物采前发芽的因素较多,但起主要作用的是内因,即休眠期短或没有休眠期。而休眠期过长又容易造成种子在休眠期内播种出苗差、出苗不整齐。因此,选育出休眠期长但容易被打破的品种是育种工作者的奋斗目标。

Status on preharvest sprouting of vegetable crops was summarized.Many fac tors in fluenced on preharvest sprouting and the inner factors were main factors.So breeding variety which has long-dormancy and germinate easily will be the aim in future.