种子活力研究工作目前已由简单的发芽生理指标深入到细胞器、酶及核酸代谢等研究中。Woodstock及傅家瑞等在论述种子活力及其生理生化基础时,都首先强调了细胞膜和细胞器的完整性及结构上的变化对活力的影响。至今,国内外已在花生、黑麦、意大利伞松,大豆,绿豆等种子的细胞超微结构变化方面作了不同程度的报道。但这些研 At present, seed vigor research has gone deep into the research of organelles, enzymes and nucleic acid metabolism by simple germination physiological indexes. Woodstock and Fu Jiarui, etc. discuss the seed vigor and its physiological and biochemical basis, the first emphasis on the integrity of the cell membrane and organelles and structural changes on the vitality. So far, the ultrastructure changes of the cells such as peanut, rye, Italian pine, soybean, mung bean and other seeds have been reported at home and abroad to varying degrees. But these studies