| 木麻黄无性系适应性试验 |
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| 引用本文： | 许秀玉,陈建新,王明怀,温小莹,李军.木麻黄无性系适应性试验[J].防护林科技,2007(6):21-23. |
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| 作者姓名： | 许秀玉 陈建新 王明怀 温小莹 李军 |
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| 作者单位： | 广东省林业科学研究院,广东,广州,510520 |
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| 摘 要： | 通过42个木麻黄无性系在广东汕头的对比试验,结果表明:各无性系幼林生长与苗期的相关性较差,苗期选择不可靠;各无性系树高、冠幅和保存率都具极显著差异,利用树高、冠幅和保存率对无性系进行综合选择是可行的;运用加权评分法筛选出东山2、莆20、东山短、抗1、88、抗3、平5、C6、701、南山7等生长迅速且适应当地气候条件的优良无性系。
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| 关 键 词： | 木麻黄 无性系 适应性 筛选 |
| 文章编号： | 1005-5215（2007）06-0021-03 |
| 收稿时间： | 2007-04-17 |
| 修稿时间： | 2007年4月17日 |
Adaptability Experiments of Casuarina equisetifolia Clones |
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| XU Xiu-yu,CHEN Jian-xin,WANG Ming-huai,WEN Xiao-ying,LI Jun.Adaptability Experiments of Casuarina equisetifolia Clones[J].Protection Forest Science and Technology,2007(6):21-23. |
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| Authors: | XU Xiu-yu CHEN Jian-xin WANG Ming-huai WEN Xiao-ying LI Jun |
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| Institution: | Forestry Sci Academy Guangdong Prov. , Guangzhou 510520, Guangdong, China |
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| Abstract: | Comparative experiments were conducted among 42 clones of Casuarina equisetifolia in Shantou of Guangdong.The results show that relativity of young forest with seedling in the growth is poor.There are highly significant differences in all traits between tree heights,range of tree crown,preservation ratio.It is feasible to select better clones by colligating the traits.The better clones of Dongshan 2,Pu 20,Dongshanduan,Kang 1,88,Kang 3,Ping 5,C 6,701,and Nanshan 7 have been selected.Those clones are the excellent material for building and restoring large-scale coastal protection forest in Guangdong province. |
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| Keywords: | Casuarina equisetifolia clones adaptability screening |
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