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| 木麻黄二层次联合选择研究 | |
| 引用本文： | 卓开发,梁一池,陈金章,高美玲,曾国强.木麻黄二层次联合选择研究[J].福建林学院学报,2001,21(1):57-60. |
| 作者姓名： | 卓开发 梁一池 陈金章 高美玲 曾国强 |
| 作者单位： | 1. 泉州市林业局 2. 福建林学院 3. 惠安赤湖国有林场 |
| 基金项目： | 福建省自然科学基金资助项目 !(C930 0 5 ) |
| 摘 要： | 从木麻黄第一层次的优良种源和优良家系中选择优良单株 ,并开展遗传测定 ,6年生时开展综合选择 ,从参试的 2 4个家系中选择出 5个优良家系或无性系 ,选择的平均遗传增益 ,树高为 56.40 % ,胸径为 66.1 5% ,材积为 1 63.98% .选择的效果十分明显 |
| 关 键 词： | 木麻黄 群体——个体联合选择 遗传育种 |
| 文章编号： | 1001-389X(2001)01-0057-04 |
| 修稿时间： | 2000年4月7日 |
Studies on the Combined Selection by Two Stages for Casuarina equisetifolies Forst. |
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| ZHUO Kai-fa,LIANG Yi-chi,CHEN Jin-zhang,GAO Mei-ling,ZEN Guo-qiang.Studies on the Combined Selection by Two Stages for Casuarina equisetifolies Forst.[J].Journal of Fujian College of Forestry,2001,21(1):57-60. | |
| Authors: | ZHUO Kai-fa LIANG Yi-chi CHEN Jin-zhang GAO Mei-ling ZEN Guo-qiang |
| Abstract: | This paper selected excellent individuals from excellent provinces and families of Casuarina equisetifolies Forst , and measured their genetic characters. Then 5 excellent families or clones at the age of 6 year old were selected from 24 families selected in the first stage. They had the mean genetic gain of 56 4% in H, 66 15% in D, and 163 98% in V as compared with CK, which meant that the effect of selection was significant. |
| Keywords: | Casuarina equisetifolies Forst combined selection from colony and individual genetic breedin |
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