| 修剪对二次结实板栗生长发育的影响 |
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| 引用本文： | 朱杭瑞,戴寿连. 修剪对二次结实板栗生长发育的影响[J]. 浙江林业科技, 2004, 24(3): 8-11 |
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| 作者姓名： | 朱杭瑞 戴寿连 |
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| 作者单位： | 1. 浙江省林业科学研究院,浙江,杭州,310023
2. 浙江省林业厅,浙江,杭州,310020 |
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| 摘 要： | 就不同修剪强度对二次结实板栗生长发育的影响作了试验研究,结果表明对于板栗结果母枝的修剪以1/3、1/4和1/2修剪强度能极显著减少雄花数量,1/4和去顶处理具增加雌花数量效应,1/3、1/4和去顶处理均具一定的抑制新梢伸长生长和促进枝粗生长作用,1/4修剪强度和去顶处理具增加第一次结蓬数量效应,1/2修剪处理则使二次结实板栗结蓬数量大大降低,此外,随修剪强度的增加其第二次结蓬数也增加,至1/3修剪强度时达到峰值.
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| 关 键 词： | 修剪 二次结实板栗 影响 |
| 文章编号： | 1001-3776(2004)03-0008-04 |
Effect of Pruning on Growth and Development of Secondary Bearing Castanea mollissima |
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| ZHU Hang-rui,DAI Shou-lian. Effect of Pruning on Growth and Development of Secondary Bearing Castanea mollissima[J]. Journal of Zhejiang Forestry Science and Technology, 2004, 24(3): 8-11 |
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| Authors: | ZHU Hang-rui DAI Shou-lian |
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| Affiliation: | ZHU Hang-rui1,DAI Shou-lian2 |
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| Abstract: | Experiment of effect of different pruning intensity on growth and development of secondary Bearing Castanea mollissima resulted that bearing branch pruned 1/3,1/4 or 1/2 would reduce effectively male flowers, pruned 1/4 and topped would increase female flowers, pruned 1/3, 1/4 and topped had effect on elongation and diameter growth of new branch, pruned 1/4 and topped treatment had effect on first setting, pruned 1/2 on decrease of the second setting. Along with intensity of pruning, the second setting increased, especially pruned 1/3. |
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| Keywords: | pruning secondary Bearing Castanea mollissina effect |
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