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| 高产脂马尾松嫁接种子园的产脂力测定 | |
| 引用本文： | 张支有,刘月蓉,叶功富,郑元英,陈养,王家柱,高建华,梁一池. 高产脂马尾松嫁接种子园的产脂力测定[J]. 福建林业科技, 2004, 31(4): 58-61,99 |
| 作者姓名： | 张支有 刘月蓉 叶功富 郑元英 陈养 王家柱 高建华 梁一池 |
| 作者单位： | 1. 尤溪洋中林业站,福建,尤溪,365100 2. 福建省林业科学研究院,福建,福州,350012 3. 建瓯水西林场,福建,建瓯,353100 4. 福建农林大学林学院,福建,福州,350002 |
| 摘 要： | 通过高产脂马尾松初级种子园产脂力测定 ,结果表明 :14个 3重复和 19个 2重复无性系间的差异都达到极显著性水平。无性系平均重复力为 79 3%～ 86 4 % ,遗传增益为 6 6 9%～ 86 1%。对 6 1个无性系 10 8个幼年期单株产脂力调查 ,发现有 14个单株产脂力特别高 ,其中有 3个单株 10cm割沟单刀产脂量超过 2 0g ,有 8个单株 10cm割沟单刀产脂量超过 10 g。 |
| 关 键 词： | 马尾松 产脂力 无性系 嫁接种子园 |
| 文章编号： | 1002-7351(2004)04-0058-04 |
Resin-Producing Capacity Determination of Grafting Seed Orchard of Pinus massoniana |
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| ZHANG Zhi-you,LIU Yue-rong,YE Gong-fu,ZHENG Yuan-ying,CHEN Yang,WANG Jia-zhu,GAO Jian-hua,LIANG Yi-chi. Resin-Producing Capacity Determination of Grafting Seed Orchard of Pinus massoniana[J]. Journal of Fujian Forestry Science and Technology, 2004, 31(4): 58-61,99 | |
| Authors: | ZHANG Zhi-you LIU Yue-rong YE Gong-fu ZHENG Yuan-ying CHEN Yang WANG Jia-zhu GAO Jian-hua LIANG Yi-chi |
| Affiliation: | ZHANG Zhi-you~1,LIU Yue-rong~2,YE Gong-fu~2,ZHENG Yuan-ying~2,CHEN Yang~1,WANG Jia-zhu~1,GAO Jian-hua~3,LIANG Yi-chi~4 |
| Abstract: | The results showed that the differences among 14 3-replication clones and 19 2-replication ones all reached the extremely significant level.The average clonal repeatability was 79.3%～86.4%,the genetic gain was 66.9%～86.1%.The investigation of resin-producing capacities of 108 single trees belonged to 61 clones in the juvenile period showed that single-tree resin-producing capacities of 14 clones were extremely high,the resin-producing yields of 10 cm long cupping tapping faces of 3 clonal single trees were over 20g among them,those of 8 single trees were over 10g. |
| Keywords: | Pinus massoniana resin-producing capacity clone grafting seed orchard |
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