| 梯田堰边老龄低产花椒树更新改造研究 |
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| 引用本文： | 周光锋,赵玉强,梅立新,刘新,孙海伟.梯田堰边老龄低产花椒树更新改造研究[J].山东林业科技,2013(6):19-21,52. |
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| 作者姓名： | 周光锋 赵玉强 梅立新 刘新 孙海伟 |
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| 作者单位： | [1]泰安市泰山林业科学研究院,山东泰安271000 [2]岱岳区黄前镇林业站 ,山东泰安271000 [3]淄博市林业局 ,山东泰安271000 [4]泰山管委天烛峰景区,山东泰安271000 |
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| 基金项目： | 泰安市农业良种工程项目（2007） |
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| 摘 要： | 以梯田堰边老龄低产花椒为试材，采用随机区组设计进行不同修剪试验。发现刻芽、中截、重截、疏枝修剪处理均能促进新梢生长，提高叶绿素含量，显著提高花椒单株产量、穗重，增加花椒出皮率。以疏枝处理对花椒新梢生长、果实产量品质影响最显著。平茬更新处理的花椒树的叶色浓绿、叶片肥厚、生长壮旺，果实产量和枝量明显高于对照树，复壮效果明显。
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| 关 键 词： | 梯田堰边 老龄低产花椒 修剪 更新 |
Deep Pruning of Aging and Low--yielding Chinese red Pepper Growing on Terraced edge |
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| ZHOU Guangfeng,ZHAO Yuqiang,SHANG Tao,LIU Kin,SUN Haiwei.Deep Pruning of Aging and Low--yielding Chinese red Pepper Growing on Terraced edge[J].Journal of Shandong Forestry Science and Technology,2013(6):19-21,52. |
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| Authors: | ZHOU Guangfeng ZHAO Yuqiang SHANG Tao LIU Kin SUN Haiwei |
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| Institution: | 1. Tai＇an Taishan Institute of Forestry Science,Tai＇an,271000;2. Huangqian Town Forestry Station of Daiyue district; 3. Zibo Forestry bureau;4. Tianzhufeng scenic spot of Taishan management committee) |
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| Abstract: | Using aging and low--yielding Chinese red pepper growing on the terrace edge as material, By randomized block design test of different pruning method. Found that engraved bud, cut, heavy pruning, thinning pruning treatments Could pro- mote the growth of new shoots, increase the content of chlorophylll Significantly improve the pepper yield per plant and panicle weight, increase the bark out rate of pepper. The thinning treatment on pepper significantly effect the new shoot growth, fruit yield and quality. Deep pruning processing of pepper tree leaf color , leaf hypertrophy, strong growth, fruit yield and the quan- tity of branches was higher than that of the control trees. |
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| Keywords: | Terrace edge aging low-- yielding pepper pruning renew |
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