| 麻疯树不同种源生长性状及优良单株选择 |
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| 引用本文： | 易观路,钟琼和,余正国,梁庆华,陈永,罗建华,林国荣,黄良宙,闫瑞珺.麻疯树不同种源生长性状及优良单株选择[J].福建林业科技,2013,40(2):48-51,63. |
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| 作者姓名： | 易观路 钟琼和 余正国 梁庆华 陈永 罗建华 林国荣 黄良宙 闫瑞珺 |
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| 作者单位： | 湛江市林业科学研究所,广东湛江,524037 |
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| 摘 要： | 在广东省湛江市对麻疯树30个种源进行生长观测和优树初选试验,结果表明:各种源间树高、冠幅生长、结果数量都存在极显著差异。经方差分析和Duncan法多重比较表明,219号、222号各个指标相对高,可作优良种源进行早期选择;以结果数100颗.株-1、树高200 cm、冠幅200 cm为标准,在麻疯树30个种源中选出优良单株234A-2、234B-4、219A-5、220A-1、212B-3、225A-1、225A-4、240B-5,可作优良种源进行早期选择和进一步试验材料。
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| 关 键 词： | 麻疯树 种源 优良单株 |
Jatropha curcas Different Provenances Growth Characteristics and Superior Individual Selection |
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| YI Guan-lu,ZHONG Qiong-he,YU Zheng-guo,LIANG Qing-hua,CHEN Yong,LUO Jian-hua,LIN Guo-rong,HUANG Liang-zhou,YAN Rui-jun,PENG Chang-cao,HUANG Shao-wei.Jatropha curcas Different Provenances Growth Characteristics and Superior Individual Selection[J].Journal of Fujian Forestry Science and Technology,2013,40(2):48-51,63. |
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| Authors: | YI Guan-lu ZHONG Qiong-he YU Zheng-guo LIANG Qing-hua CHEN Yong LUO Jian-hua LIN Guo-rong HUANG Liang-zhou YAN Rui-jun PENG Chang-cao HUANG Shao-wei |
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| Institution: | 1.Guangdong Zhanjiang Forestry Science Research Institute,Zhanjiang 524037,Guangdong,China;2.Forestry College of South China Agricultural University,Guangzhou 510642,Guangdong,China) |
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| Abstract: | 30 Jatropha curcas provenances growth observation and fine trees primary choice were conducted in Zhanjiang,Guangdong,the results showed that the various provenances tree high,crown breadth growth,fruit quantity were very significantly different.By analysis of variance and Duncan's multiple comparison showed that the no.219,and no.222 various indicators were relatively high,as a superior provenance for early selection;taking results in number 100,height 200 cm,and the crown 200 cm as the standard,234A-2,234B-4,219A-5,220A-1,212B-3,225A-1,225A-4 and 240B-5 were selected in fine Jatropha curcas provenances as superior provenances for early selection and further test materials. |
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| Keywords: | Jatropha curcas provenance superior individual |
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