| 乡土杨梅嫁接改造成活后的生长特性调查 |
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| 引用本文： | 刘英杰,王齐,段文学,王亚丽.乡土杨梅嫁接改造成活后的生长特性调查[J].林业调查规划,2011,36(6):122-124,129. |
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| 作者姓名： | 刘英杰 王齐 段文学 王亚丽 |
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| 作者单位： | 1. 云南林业职业技术学院,云南昆明,650224
2. 云南省楚雄州林科所,云南楚雄,675000 |
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| 基金项目： | 云南省林业厅林业技术推广项目（编号：200817）. |
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| 摘 要： | 对嫁接改造后3 a生植株的生长进行调查,结果表明,采用不同乡土杨梅树种作砧木嫁接,成活后嫁接枝长、冠幅生长速率不同.大树杨梅其接穗基径与嫁接枝长、冠幅生长呈指数函数关系变化,接穗基径为5.1～6.0 cm时,树冠的增幅较快；矮杨梅其接穗基径与嫁接枝长、冠幅生长之间都呈线性关系变化,随接穗基径的增大,嫁接枝长、冠幅生长也随之增大.
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| 关 键 词： | 乡土杨梅 嫁接改造 生长特性 接穗基径 嫁接枝长 冠幅 |
Study on Growth Characteristics of Myrica rubra after Grafting and Transformation |
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| LIU Ying-jie
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WANG Qi
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DUAN Wen-xue
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WANG Ya-li.Study on Growth Characteristics of Myrica rubra after Grafting and Transformation[J].Forest Inventory and Planning,2011,36(6):122-124,129. |
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| Authors: | LIU Ying-jie WANG Qi DUAN Wen-xue WANG Ya-li |
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| Institution: | 1 Yunnan Forestry Vocational and Technical College, Kunming 650224, China; Chuxiong Institute of Forestry Sciences Chuxiong, Yunnan 675000, China) |
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| Abstract: | The growth characteristics of 3-year indigenous Myrica rubra after grafting and transformation was investigated, the results showed that using different kind of local bayberry as rootstock, the growth rate of grafting branch, crown width were different. To Myrica esculenta, the relationship change between its scion base-diameter and the growth of grafting branch, crown width were represented with exponential regression, when scion base-diameter was 5. 1 -6.0cm, the amplification of crown width was increasing fast. To Myrica nana cheval, the relationship between its scion base-diameter and the growth of grafting branch, crown width were represented with linear regression, and with the increasing of scion base-diam- eter, the growth of grafting branch, crown width were also increased. |
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| Keywords: | indigenous Myrica rubra grafting transformation growth characteristics scion base diameter grafted branch length crown |
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