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72 DAA是黄皮种子发育过程中的特征时期 .此时期种子的贮藏特性与在此时期前后采收时相比较均有明显差异 ,且其不可冻结水的比例最低 .旺盛的生理代谢和过高的不可冻结水含量维持细胞或生物大分子结构使黄皮种子的生活力依赖于高含量水分 ,可能是黄皮种子脱水敏感性的主要原因 .用 DSC法可以检测黄皮种子在贮藏和脱水过程中种子活力的变化趋势
72 DAA is the characteristic period during the development of the yellow hulls, and the storage characteristics of the seeds during this period are obviously different from those before and after harvest, and the proportion of non-frozen water is the lowest. Of non-frozen water content to maintain the cell or biological macromolecular structure so that the viability of the yellow seed depends on the high content of water may be the main reason for the sensitivity of the seed dehydration.With the DSC method can detect the yellow seed in the storage and dehydration process The trend of changes in seed vigor