凡是成熟的种子,给以适当的发芽条件却不能正常发芽或发芽率很低,这一自然现象,称为“休眠”. 种子的休眠与农业生产有密切关系.有些作物种子休眠期很短,收获前在母株上萌发,影响种子的品质和产量,而休眠期较长的品种就可以完全避免.种子休眠也给生产上造成一些困难, All mature seeds, given proper germination conditions but not normal germination or germination rate is very low, the natural phenomenon, known as the “dormancy.” Seed dormancy and agricultural production are closely related to some crop seed dormancy is very Short, pre-harvest on the mother plant germination, affecting the quality and yield of seeds, and dormancy longer varieties can be completely avoided. Seed dormancy also caused some difficulties in the production,