| 油茶亚无4号等六个抗病高产无性系的选育 |
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| 引用本文： | 董汝湘,庄瑞林,黄爱珠,张常青,蒯世英.油茶亚无4号等六个抗病高产无性系的选育[J].经济林研究,1990(2). |
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| 作者姓名： | 董汝湘 庄瑞林 黄爱珠 张常青 蒯世英 |
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| 作者单位： | 中国林科院亚热带林业研究所
(董汝湘，庄瑞林，黄爱珠，张常青)，中国林科院亚热带林业研究所(蒯世英) |
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| 摘 要： | 采用经过实地考评,符合选优标准的25林油茶优树作材料,用短穗扦插和无性系苗造林方法开展无性系选育,筛选出具有较高遗传增益的亚无4号、5号、7号、13号、16号、25号6个抗病高产无性系。在相同经营条件下,平均每亩净增产值93.14元,其中亚无5号亩产值246.96元。
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| 关 键 词： | 油茶 无性系 良种选育 |
SELECTIVE BREEDING OF SIX OILTEA CAMELLIA CLONES |
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| Dong Ruxiang Zhuang Ruilin Huang Aizhu,Zhang Changqing Kuai Shiying.SELECTIVE BREEDING OF SIX OILTEA CAMELLIA CLONES[J].Economic Forest Researches,1990(2). |
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| Authors: | Dong Ruxiang Zhuang Ruilin Huang Aizhu Zhang Changqing Kuai Shiying |
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| Institution: | Subtropical Forestry Research Institute of Chinese Academy of Forestry |
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| Abstract: | Short-shoot cuttings and clonal seedlings from 25 plus trees of oiltea camellia (Camellia oleifera) were applied for selective breeding. About a decade later six high-yielding and disease-resistant clones, Yawu. No.4, N0.5)No. 7,No.13( NO. 16 and No. 25, were maintained as genetically dominant choices. In field practice these clones increased the crop by 83.14 yuan/mu(1/15 ha) on the average, among which Yawu No. 5 gained the greatest increase of 246.96 yuan/mu. |
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| Keywords: | Camellia oleifera Clone Selective breeding |
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