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种子生理是研究种子活力的产生、静止和复苏的.本文按照种子活力程序分为种子的发育、种子的休眠、种子的活力和催芽的新法四部分来概述。这与新近Khan主编的种子发育、休眠和发芽的生理生化相吻合.我国古代对种子生理研究的成果和应用,是甲于世界各国之上的;虽然现代研究起步较晚,但也有可喜的成就. 一、种子的发育:种胚具备了发育成为植株所需要的遗传信息雏型,种胚发育过程中的微细变化可以引起植株形态的显著差异。种胚在母株上发育时,
Seed physiology is to study the generation, quiescence and recovery of seed vitality.This paper is divided into four parts: seed development, seed dormancy, seed vigor and germination. This is consistent with the recent development and dormancy of buds and the physiological and biochemical germination of the seeds edited by Khan. The achievements and applications of ancient Chinese research on seed physiology are among all the countries in the world. Although modern research started late, there are also gratifying achievements First, the development of seeds: Embryos have the embryonic development of plants required genetic information embryonic form, embryo development in the fine changes can cause significant differences in plant morphology. Embryo development in the mother plant,