种子冬储的目的是要解除种壳的机械束缚力,打破休眠,促进萌发。但在进口引进或邮寄过程中有时会错过冬储季节,延误时机,且多数有硬壳或上胚轴休眠的种子,需经过二三个冬季冷湿条件才能萌发,发芽率低又不整齐。利用下面方法能有效的解决这些问题。 The purpose of winter seed storage is to lift the shell of the mechanical binding, breaking dormancy and promote germination. However, during the process of import introduction or mailing, the winter storage season is sometimes missed and the timing is delayed. Most seeds with husk or hypocotyls dormancy need to germinate after two or three winter cold and humid periods with low germination rate and irregularity. Use the following method can effectively solve these problems.