| 杧果果实生长发育规律的研究 |
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| 引用本文： | 李安妮,朱慧英,邓义才,徐妙颜,李明启.杧果果实生长发育规律的研究[J].中国南方果树,1996(2). |
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| 作者姓名： | 李安妮 朱慧英 邓义才 徐妙颜 李明启 |
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| 作者单位： | 广东省农业科学院经济作物研究所，华南农业大学农业生物系 |
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| 基金项目： | 农业部及广东省科委“八五”重点攻关项目 |
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| 摘 要： | 紫花着果后５０～６０天是果实生长的高峰期。随后生长速度减慢，果肉颜色从白转为淡黄，果核逐渐硬化。生长发育过程中有机物的变化主要是淀粉。着果后约６０天淀粉积累明显加快，９０天含量达最高（为５．６５％），以后明显下降。成熟期可溶性糖含量随淀粉下降而增高。有机酸含量亦在着果后６０天最高（为２．６２％），以后下降。结果表明，着果后６０天及９０天分别是果果实生长发育过程的生理转折期。
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| 关 键 词： | 杧果 果实 生长发育 |
Studies on Growth and Development of Mango Fruits |
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| Li Anni, Zhu Huiying, Deng Yicai and Xu Miaoyan.Studies on Growth and Development of Mango Fruits[J].South China Fruits,1996(2). |
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| Authors: | Li Anni Zhu Huiying Deng Yicai and Xu Miaoyan |
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| Abstract: | Mango(Mangifera indica var. Zihua)fruit grew continuously from the time offruit set up to 50-60 days when the growth rate was at its peak and declined gradually after-ward.At this period(50-60 days after fruit set)the pulp color turned from white to vellow-ish,and the seed coat became hardened.The majOr storage substance in the growing fruitwas starch,the accumulation of which became faster at 60 days after fruit:et,and reached itshighest value(5.65%)at 90 days after fruit set,and decreased markedly thereafter.Solublesugars increased simultaneously with the decrease of starch in the ripenning fruit.The high-est content(2.62%)of organic acid was found at 60 days after fruit set.It was concludedthat there were two physiological critical periods during the developmetn of mango fruits at60 and 90 days after fruit set. |
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| Keywords: | Mango(Masngifers indica L ) fruit growth and development |
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