| 赤霉素对菠萝果实生长发育及品质的影响 |
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| 引用本文： | 刘岩,刘传和,凡超,吴洁芳,戴宏芬,陈锦瑞.赤霉素对菠萝果实生长发育及品质的影响[J].广东农业科学,2012,39(12):42-43. |
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| 作者姓名： | 刘岩 刘传和 凡超 吴洁芳 戴宏芬 陈锦瑞 |
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| 作者单位： | 广东省农科院果树研究所/农业部南亚热带果树生物学与遗传资源利用重点实验室,广东广州,510640 |
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| 基金项目： | 国家公益性行业(农业)科研专项，2011年广东省良种培育和引进专项 |
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| 摘 要： | 通过在菠萝果实生长发育过程中外施赤霉素,分析不同处理对果实生长发育及品质的影响。结果表明,赤霉素处理后,单果重增加,但果实品质有所下降,果实硬度较对照下降11.60%～18.24%,可溶性固形物含量较对照下降4.01%～11.61%,而酸含量则提高5.61%～13.21%。
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| 关 键 词： | 菠萝 赤霉素 品质 可溶性固形物 酸 |
Influence of exogenous GA3 application on growth and chemical quality of pineapple fruits |
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| LIU Yan
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LIU Chuan-he
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FAN Chao
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WU Jie-fang
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DAI Hong-fen
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CHEN Jin-rui.Influence of exogenous GA3 application on growth and chemical quality of pineapple fruits[J].Guangdong Agricultural Sciences,2012,39(12):42-43. |
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| Authors: | LIU Yan LIU Chuan-he FAN Chao WU Jie-fang DAI Hong-fen CHEN Jin-rui |
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| Institution: | (Institute of Fruit Tree Research,Guangdong Academy of Agricultural Sciences/Key Laboratory of South Subtropical Fruit Biology and Genetic Resource Utilization,Ministry of Agriculture,Guangzhou 510640,China) |
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| Abstract: | In this study,the effects of application of exogenous GA3 on growth and quality of pineapple fruits during the stage of fruits growth were investigated.The results indicated that application of exogenous GA3 increased the individual weight of pineapple fruit,but decreased the chemical quality of pineapple fruits.The values of firmness of fruits were decreased by 11.60%～18.24%,the TSS contents of fruits were decreased by 4.01%～11.61%,and the acid contents were increased by 5.61%～13.21%,compared with the control. |
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| Keywords: | pineapple GA3 chemical quality TSS acid |
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