| 广东省速生马尾松优良家系选择研究 |
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| 引用本文： | 黄立军,张广炎,陈虞禄,龚志海.广东省速生马尾松优良家系选择研究[J].广东林业科技,2007,23(2). |
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| 作者姓名： | 黄立军 张广炎 陈虞禄 龚志海 |
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| 作者单位： | 1. 韶关市林业科学研究所,韶关,512028
2. 韶关市林业局 |
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| 摘 要： | 在广东省19个马尾松主产区,选出508株优良马尾松单株。经过苗期筛选,对263个入选家系进行了10年生半同胞子代林测定,选择出59个马尾松优良家系。与对照高州优良商品种源比较,第Ⅰ批子代测定入选的优良家系平均树高>3.6%,平均胸径>8.8%,平均材积>23.5%,第Ⅱ批子代测定入选的优良家系平均树高>17.9%,平均胸径>24.3%,平均材积>81.3%。
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| 关 键 词： | 马尾松 家系子代 选择 |
Study on Superior Families Selection of Pinus massoniana from Guangdong Province |
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| Huang Lijun,Zhang Guangyan,Chen Yulu,Gong Zhihai.Study on Superior Families Selection of Pinus massoniana from Guangdong Province[J].Forestry Science and Technology of Guangdong Province,2007,23(2). |
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| Authors: | Huang Lijun Zhang Guangyan Chen Yulu Gong Zhihai |
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| Abstract: | By multi-places,multi-repetition selection test of 508 Pinus massoniana superior trees from 18 regions of Guangdong Province,59 superior families were selected.The one batch,compare with controls,increase of heights was up to 3.6%,basal diameter was up to 8.8%,volumes was up to 23.5%,by Pinus massoniana superior families.The second batch increase of heights was up to 17.9%,basal diameter was up to 24.3%,volumes was up to 81.3%. |
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| Keywords: | Pinus massoniana family progeny selection |
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