| 弱势苹果树不同程度冬季修剪试验 |
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| 引用本文： | 贾美莲.弱势苹果树不同程度冬季修剪试验[J].北方果树,2005(5):11-12. |
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| 作者姓名： | 贾美莲 |
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| 作者单位： | 山东省菏泽学院农学部园艺专业,山东,菏泽,274030 |
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| 摘 要： | 连续3年对弱势苹果树进行研究,结果表明,采用重剪、回缩更新复壮的修剪方法后,树体通风透光性能改善,叶绿素含量和比叶重提高,光合作用增强,果实着色好,可溶性固形物含量和硬度也得到了提高,改善了果实品质,同时还增加了果实产量。
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| 关 键 词： | 修剪 苹果 叶绿素 果实品质 |
| 文章编号： | 1001-5698(2005)05-0011-02 |
| 收稿时间： | 2005-05-08 |
| 修稿时间： | 2005年5月8日 |
Winter Pruning Experiment of Weak Apple Trees at Different Degree |
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| JIA Mei-lian.Winter Pruning Experiment of Weak Apple Trees at Different Degree[J].Northern Fruits,2005(5):11-12. |
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| Authors: | JIA Mei-lian |
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| Abstract: | Various pruning methods used old apple trees were studied for 3 successive years.The results showed that:After being pruned heavily,the transparency and ventilation of apple trees were improved;Photosynthesis was accelerated;Fruit oloring was much better;Soluble solid content and Hardness were increased;Fruit quality was improved;and yield was also increased. |
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| Keywords: | Pruning Apple Chlorophyll Fruit quality |
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