| 火龙果液体授粉组合的优化及其效应研究 |
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| 引用本文： | 匡石滋,田世尧,段冬洋,凡超. 火龙果液体授粉组合的优化及其效应研究[J]. 热带作物学报, 2016, 37(1): 70-74. DOI: 10.3969/j.issn.1000-2561.2016.01.013 |
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| 作者姓名： | 匡石滋 田世尧 段冬洋 凡超 |
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| 作者单位： | 广东省农业科学院果树研究所 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： | 广东省科技厅星火计划项目（No. 2013B020411002）; 广东省中山市科技计划项目（No. 2013A3FC0235）。 |
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| 摘 要： | 为提高火龙果授粉效果,以白肉火龙果花粉和红皮红肉火龙果花粉为试材,进行了火龙果花粉液组分的优化研究和火龙果液体授粉效应试验。结果表明:火龙果花粉液最优组分为葡萄糖100 g/L+硼酸70 mg/L+硝酸钙80 mg/L+脯氨酸0.8 g/L。使用该花粉液组分,并加入2.5%花粉量进行授粉试验,坐果率和单果重分别比自然授粉处理提高14.4%和36.95%,种子数与1.5%液体授粉处理、人工毛笔点授处理和自然授粉处理相比分别提高39.75%、54.69%和92.01%,且差异均达显著水平;火龙果液体授粉不仅能显著提高火龙果坐果率,而且能促进果实发育,提高单果重和果实品质,是提高火龙果产量和经济效益的一项有效技术措施。
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| 关 键 词： | 火龙果 花粉液组分 优化 液体授粉效应 |
Composition Optimization of Pollen Liquid for Hylocereus undatus and Its Pollination Efficiency |
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| KUANG Shizi,TIAN Shiyao,DUAN Dongyang and FAN Chao. Composition Optimization of Pollen Liquid for Hylocereus undatus and Its Pollination Efficiency[J]. Chinese Journal of Tropical Crops, 2016, 37(1): 70-74. DOI: 10.3969/j.issn.1000-2561.2016.01.013 |
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| Authors: | KUANG Shizi TIAN Shiyao DUAN Dongyang FAN Chao |
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| Affiliation: | Institute of Fruit Tree Research, Guangdong Academy of Agricultural Sciences / Key Laboratory of South Subtropical Fruit Biology and Genetic Resource Utilization, Ministry of Agriculture;Institute of Fruit Tree Research, Guangdong Academy of Agricultural Sciences / Key Laboratory of South Subtropical Fruit Biology and Genetic Resource Utilization, Ministry of Agriculture;Institute of Fruit Tree Research, Guangdong Academy of Agricultural Sciences / Key Laboratory of South Subtropical Fruit Biology and Genetic Resource Utilization, Ministry of Agriculture;Institute of Fruit Tree Research, Guangdong Academy of Agricultural Sciences / Key Laboratory of South Subtropical Fruit Biology and Genetic Resource Utilization, Ministry of Agriculture |
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| Abstract: | |
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| Keywords: | Hylocereus undatus Pollen liquid composition Optimization Liquid pollination |
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