| 不同花穗处理对妃子笑荔枝开花坐果的影响 |
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| 引用本文： | 王祥和,胡福初,范鸿雁,华敏,何凡. 不同花穗处理对妃子笑荔枝开花坐果的影响[J]. 西南农业学报, 2011, 24(1) |
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| 作者姓名： | 王祥和 胡福初 范鸿雁 华敏 何凡 |
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| 作者单位： | 海南省农业科学院热带果树研究所,海南,海口,571100 |
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| 基金项目： | 国家荔枝产业技术体系，国家科技支撑计划--荔枝病虫害防控技术研究，国家科技支撑计划-- |
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| 摘 要： | 采用不同方式对妃子笑荔枝花穗进行处理,比较不同处理对妃子笑荔枝开花量、开花动态、坐果率及产量的影响.结果表明,人工疏花+药物疏蕾能显著减少花量,延缓雌花开放速度,减少翻花,提高雌花开放比例及增加坐果量;人工疏花可有效减少总花量,但翻花严重,坐果率较低;药物疏花受药剂浓度、施用时间及天气影响较大,效果不稳定,坐果率低.
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| 关 键 词： | 妃子笑 药物疏蕾 乙烯利 萘乙酸 |
Effects of Different Treatments of Flower Panicles on Blooming and Fruit-setting of Feizixiao Litch |
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| WANG Xiang-he,HU Fu-chu,FAN Hong-yan,HUA Min,HE Fan. Effects of Different Treatments of Flower Panicles on Blooming and Fruit-setting of Feizixiao Litch[J]. Southwest China Journal of Agricultural Sciences, 2011, 24(1) |
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| Authors: | WANG Xiang-he HU Fu-chu FAN Hong-yan HUA Min HE Fan |
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| Affiliation: | WANG Xiang-he,HU Fu-chu,FAN Hong-yan,HUA Min,HE Fan(Institute of Tropic Fruit Trees,Hainan Academy of Agricultural Sciences,Hainan Haikou 571100,China) |
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| Abstract: | The effects of different treatments of flower panicles on flowering dynamic,fruit setting rate and fruit yield of Feizixiao litchi were investigated.The results showed that the panicle pruning + chemical bud thinning reduced the total flowers,delayed the female bloom,and raised the rate of female and percentage of setting fruit significantly.The panicle pruning effectively reduced the total flowers,but dynamic of the female bloom went against good fruit set.The effects of chemical flower thinning,influenced... |
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| Keywords: | Feizixiao Bud thinning Ethylene Naphthylacetic acid |
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