| 修剪强度对日本栗生长发育的影响 |
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| 引用本文： | 李明良,朱杭瑞,陈顺伟,江志标,江龙表,吴荣虎,陈柏荣.修剪强度对日本栗生长发育的影响[J].浙江林业科技,2011(3). |
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| 作者姓名： | 李明良 朱杭瑞 陈顺伟 江志标 江龙表 吴荣虎 陈柏荣 |
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| 作者单位： | 浙江省桐庐县莪山林业站;浙江省森林资源生物与化学利用重点实验室;浙江省桐庐县林业局;浙江省奉化市农林局;浙江省桐庐县横村镇林业站;国有临安市天目山林场; |
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| 基金项目： | 浙江省林业厅科技计划项目“加工型板栗新品种引进、栽培技术集成与示范推广”(06B09) |
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| 摘 要： | 以12年生日本栗银寄品种为材料,选择剪去结果母枝长的1/2、1/3、1/4和抹除顶芽共4种修剪强度,开展修剪对日本栗生长发育影响试验。结果表明,以1/4强度处理增产效果最明显,具有抑制雄花数量、增加雌花数量、控制枝长伸长生长和增加枝粗及增加结蓬数量的综合效果;其次,去顶处理和1/3修剪处理也具备良好的抑制雄花数量、增加雌花数量、控制枝长伸长生长和增加枝粗及增加结蓬数量的综合效果;而1/2高强度修剪处理除有效控制雄花数量外,表现为减少了雌花数量、促进了枝长伸长生长等效应。
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| 关 键 词： | 日本栗 修剪 生长 发育 |
Effect of Pruning Intensity on Growth of Castanea crenata Gimyose |
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| LI Ming-liang,ZHU Hang-rui,CHEN Shun-wei,JIANG Zhi-biao,JIANG Long-biao,WU Rong-hu,CHEN Bai-rong.Effect of Pruning Intensity on Growth of Castanea crenata Gimyose[J].Journal of Zhejiang Forestry Science and Technology,2011(3). |
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| Authors: | LI Ming-liang ZHU Hang-rui CHEN Shun-wei JIANG Zhi-biao JIANG Long-biao WU Rong-hu CHEN Bai-rong |
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| Institution: | LI Ming-liang1,ZHU Hang-rui2,CHEN Shun-wei2,JIANG Zhi-biao3,JIANG Long-biao4,WU Rong-hu5,CHEN Bai-rong6(1.Tonglu Eshan Forestry Station of Zhejiang,Tonglu 311500,China,2.Key Lab of Forest Resources Utilization of Zhejiang,Hangzhou 310023,3.Tonglu Forestry Bureau of Zhejiang,4.Fenghua Agro-Forestry Bureau of Zhejiang,Fenghua 315500,5.Tonglu Hengcun Forestry Station of Zhejiang,Tonglu 311512,6.Lin'an Tianmushan Forest Farm of Zhejiang,Lin'an 311311,China) |
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| Abstract: | Experiments were conducted on different pruning treatments on 12-year Castanea crenata Gimyose.The result showed that cutting 1/4 of bearing branch had the best effect of nut yield,because it had advantages of inhibiting male flowers,increasing female flowers,controlling elongation growth and enhancing diameter growth of branch and thus increasing seeding.Treatment of top cutting and cutting 1/3 of bearing branch had similar effect as the first treatment.Cutting of 1/2 bearing branch had disadvantage of dec... |
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| Keywords: | Castanea crenata pruning growth |
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