| 麻醉瓜成熟与衰老期间内源激素的变化与呼吸作用的关系 |
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| 引用本文： | 张微,杨正潭.麻醉瓜成熟与衰老期间内源激素的变化与呼吸作用的关系[J].Acta Botanica Sinica,1987(1). |
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| 作者姓名： | 张微 杨正潭 |
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| 作者单位： | 甘肃省科学院生物研究所 兰州 |
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| 摘 要： | 本文对麻醉瓜采收前后及衰老期间的呼吸强度、乙烯生成及内源生长调节物质作了测定。麻醉瓜成熟过程中 ABA 首先生成并积累,当 ABA 达到一定水平后才出现乙烯的生成。与杏果相似,麻醉瓜成熟期间果肉中 ABA 大量积累,生长促进物质迅速消失,这可能是它不耐贮藏的内在生理原因。
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| 关 键 词： | 麻醉瓜 呼吸 乙烯 脱落酸(ABA) |
RELATIONSHIP BETWEEN CHANGES IN ENDOGENOUS PHYTOHORMONES AND RESPIRATION DURING RIPENING AND SENESCENCE PERIOD OF CANTALOUPES (CUCUMIS MELO VAR.RETICULATUS) |
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| Authors: | Zhang Wei Yang Zheng-tan |
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| Abstract: | Respiratory rate and ethylene evolution and the levels of endogenous growth regulating substances were determined before and after harvest during the period of senescence of canta- loupes.It was endogenous ABA which appeared first and accumulated during the maturation period,once it reached a certain threshold level the automatic catalysis of ethylene production was triggered.Like apricot fruits,the ABA-like substances accumulated generously in fruit flesh during maturation and the growth promoting substances disappeared rapidly.This se- ems internal physiological cause of the cantaloupes corruption. |
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| Keywords: | Cantaloupes Respiration Ethylene ABA (Abscisic acid) |
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