| GA3处理对柑橘果皮色素变化的影响 |
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| 引用本文： | 陶俊,张上隆,陈昆松,赵智中,陈俊伟. GA3处理对柑橘果皮色素变化的影响[J]. 园艺学报, 2002, 29(6): 566-568 |
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| 作者姓名： | 陶俊 张上隆 陈昆松 赵智中 陈俊伟 |
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| 作者单位： | ( 浙江大学园艺系, 杭州310029 ; 扬州大学园艺系, 扬州225009) |
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| 摘 要： | 研究外源GA3 处理对柑橘‘红柿柑’果皮内源激素、叶绿素、类胡萝卜素含量变化的影响,并探讨其与色泽变化的关系。结果表明: 外源GA3 处理较对照提高了果皮GA3 、ZT 的水平, 抑制了叶绿素下降和类胡萝卜素、β-隐黄质的合成与积累, 最终表现为柑橘果实色泽发育受阻。
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| 关 键 词： | 柑橘 GA3 叶绿素 类胡萝卜素 色泽 |
| 文章编号： | 0513-353X(2002)06-0566-03 |
| 修稿时间： | 2001-12-17 |
Effect of GA3 Treatment on Changes of Pigments in Peel of Citrus Fruit |
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| Tao Jun ,,Zhang Shanglong ,Chen Kunsong ,Zhao Zhizhong ,and Chen Junwei. Effect of GA3 Treatment on Changes of Pigments in Peel of Citrus Fruit[J]. Acta Horticulturae Sinica, 2002, 29(6): 566-568 |
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| Authors: | Tao Jun Zhang Shanglong Chen Kunsong Zhao Zhizhong and Chen Junwei |
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| Affiliation: | ( Department of Horticulture , Zhejiang University , Hangzhou 310029 , China ; Department of Horticulture , Yangzhou University , Yangzhou 225009 , China) |
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| Abstract: | Effects of exogenous GA3 (100mg/ L) treatment on changes of endogenous hormone , chlorophyll , carotenoid content in peel of citrus fruit were investigated and their possible connections with changes in color andlustre of citrus fruit were also examined. The results showed that GA3 treatment had little effect on ABA content , however , it inhibited decreasing of endogenous GA3 and ZT content , correspondingly , it delayed chlorophyll degradation and inhibited orange carotenoidβ-cryptoxanthin biosynthesis and acumulation that led to repress developmentcolor and lustre. |
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| Keywords: | Citrus GA 3 Chlorophyll Carotenoid Color and lustre |
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