| 莫桑比克9个腰果品系截干复壮效果研究 |
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| 引用本文： | 王金辉,梁李宏,张中润,Americo Uaciquete,黄伟坚,黄海杰.莫桑比克9个腰果品系截干复壮效果研究[J].热带作物学报,2014,34(6):14-15. |
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| 作者姓名： | 王金辉 梁李宏 张中润 Americo Uaciquete 黄伟坚 黄海杰 |
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| 作者单位： | 1 中国热带农业科学院热带作物品种资源研究所/农业部华南作物基因资源与种质创制重点实验室 海南儋州 571737;1 中国热带农业科学院热带作物品种资源研究所/农业部华南作物基因资源与种质创制重点实验室 海南儋州 571737;1 中国热带农业科学院热带作物品种资源研究所/农业部华南作物基因资源与种质创制重点实验室 海南儋州 571737;2 莫桑比克腰果研究院楠普拉省代表处 莫桑比克楠普拉 3100;1 中国热带农业科学院热带作物品种资源研究所/农业部华南作物基因资源与种质创制重点实验室 海南儋州 571737;1 中国热带农业科学院热带作物品种资源研究所/农业部华南作物基因资源与种质创制重点实验室 海南儋州 571737 |
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| 摘 要： | 以9个品系的13龄腰果树为对象，采用主枝截干更新的方法，研究不同腰果品系的截干复壮效果。试验结果表明：不同腰果品系截干复壮效果有所差异；品系2.4PA、11.7PA、2.3PA、7.10PA截干后的复壮效果较好，11.9PA复壮效果一般，16.3BG、12.9PA、1.12PA、5.12PA复壮效果较差；品系2.3PA截干1年后的结果量最多，单株结果量达160.0个，接下来依次为11.7PA、16.3BG、12.9PA、7.10PA、1.12PA、5.12PA、11.9PA和2.4PA。
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| 关 键 词： | 腰果 截干 复壮 |
Stem Pruning Effect of 9 Cashew Clones in Mozambique |
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| Institution: | 1 Tropical Crops Genetic Resources Institute / Key Laboratory of Crop Gene Resources and Germplasm Enhancement in Southern China, CATAS, Danzhou, Hainan 571737;1 Tropical Crops Genetic Resources Institute / Key Laboratory of Crop Gene Resources and Germplasm Enhancement in Southern China, CATAS, Danzhou, Hainan 571737;1 Tropical Crops Genetic Resources Institute / Key Laboratory of Crop Gene Resources and Germplasm Enhancement in Southern China, CATAS, Danzhou, Hainan 571737;2 Delegation of Nampula, National Cashew Institute of Mozambique, Nampula 3100, Mozambique;1 Tropical Crops Genetic Resources Institute / Key Laboratory of Crop Gene Resources and Germplasm Enhancement in Southern China, CATAS, Danzhou, Hainan 571737;1 Tropical Crops Genetic Resources Institute / Key Laboratory of Crop Gene Resources and Germplasm Enhancement in Southern China, CATAS, Danzhou, Hainan 571737 |
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| Abstract: | Took 9 cashew clones of 13 years old as test object, studied the rejuvenation effect by stem pruning. The results indicated that, the rejuvenation effect after stem pruning of different cashew clones were different. The rejuvenation effect of clone 2.4PA, 11.7PA, 2.3PA and 7.10PA were good, 11.9PA was the middle, 16.3BG, 12.9PA, 1.12PA and 5.12PA were poor. One year later after stem pruning, the yield of clone 2.3PA was the highest, reached 160 fruits per plant, followed by 11.7PA, 16.3BG, 12.9PA, 7.10PA, 1.12PA, 5.12PA, 11.9PA and 2.4PA. |
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| Keywords: | cashew stem pruning rejuvenation |
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