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乙烯和ABA在调节果实成熟过程中的作用已受到重视L,’,8J。我们曾观察到杏与白兰瓜等跃变果实在成熟时,ABA积累发生在乙烯生成之前,外施ABA促进了杏果乙烯的生成与成熟,并且发现果实的耐贮藏性与果肉中ABA的含量有一定关系[a.,.4]巴梨是最易腐烂的跃变果实,是研究这一问题的适宜材料。因此,我们对发育与贮藏期的巴梨进行了果实呼吸、乙烯与ABA含量变化的研究。
The role of ethylene and ABA in the regulation of fruit ripening has been taken seriously (L, ’, 8J. We have observed that during the ripening of transition fruits such as apricot and white melon, ABA accumulation occurred before the ethylene production. Exogenous ABA promoted the formation and maturation of ethylene in the apricot fruit, and found that the fruit storage resistance and ABA content in the pulp There is a certain relationship [a., .4] Prickly pear is the most perishable fruit of the transition, is the appropriate material to study this issue. Therefore, we studied the fruit respiration, the changes of ethylene and ABA during the development and storage.