真主党

We badly need some rain; my garden is as dry as a bone .

我们急需些雨水，我的花园干透了。

This paper reviewed the recent advances of studies on regenerating strategies with self-pollinating crops. The impacts of threshold germination rate for regeneration, rejuvenation population size, and seeds harvested methods on the maintenance of genetic integrity were also discussed.

本文综述了国内外自花授粉作物种质资源繁殖更新策略研究的最新进展，并对更新种质资源活力、繁殖群体规模和种子收获方式对种质资源遗传完整性的影响进行讨论。