种子在贮藏的过程中,产生种子后熟直至老化。(1962)指出,种子的发芽势和发芽率取决于后熟期的完成和老化程度。(1961)在自己的著作中表明,种子随着贮藏,生活必需化合物的含量降低,促进种子的发芽。本试验我们研究了长期贮藏后种子播种品质的变化。试验年份在10月10日用手工方法收获籽棉。供试品种9647—,种子经清选后进行贮藏。种子装入麻袋放在仓库的木 During the storage of seeds, the seeds are ripened and aged. (1962) pointed out that the seed germination potential and germination rate depends on the completion of post-maturity and the degree of aging. (1961) showed in his book that as the seeds are stored, the content of essential compounds for life is reduced, and the germination of the seeds is promoted. In this experiment, we studied the changes of seed sowing quality after long-term storage. The test year was October 10 by hand harvesting seed cotton. Test varieties 9647 -, the seeds after the clearance storage. Seeds are placed in sacks placed in the warehouse of wood