| 不同修剪强度对杨桃产果期调节的影响 |
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| 引用本文： | 高世德,李兵,丁传. 不同修剪强度对杨桃产果期调节的影响[J]. 云南热作科技, 2012, 0(2): 23-25 |
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| 作者姓名： | 高世德 李兵 丁传 |
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| 作者单位： | [1]云南省热带作物科学研究所,云南景洪666100 [2]西双版纳州景洪农场,云南景洪666100 |
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| 摘 要： | 用重、中、轻3种不同强度修剪处理调节香蜜杨桃产果期,试验结果表明：随着修剪程度的加重,始花时间分别推迟约100d、140d,第一批果实成熟时间推迟约90d、120d;提高了当年促生梢开花座果枝条的比例,增加产量;提高了产果后期产量的比例,有效地调整产量结构,显著提高了产值。
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| 关 键 词： | 香蜜杨桃 修剪 产果期 产量结构 |
Effect of Pruning Intensity on Carambola in Fruit-Setting |
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| Affiliation: | CAO Sbi-de, LI Bing2, DINC Chuan2 1. Yunnan Institute of Tropical Crops, Jinghong 666100, China; 2. Jinghong State Farm of Xishuangbanna, Jinghong 666100, China |
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| Abstract: | Carambola tree was treated with different pruning intensity to adjust its fruit setting. The results have revealed that the early flowering season was delayed up to 100 days and 140 days under the treatment of heavy pruning compared with the oth- er two treatments respectively. Meanwhile, the first fruit maturation was delayed around 90 or 120 days which helped both in increasing yield and economic value. |
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| Keywords: | Averrhoa earambola L. prune fruit-setting yield structure |
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