| 韦冬萍1，韦剑锋1，吴炫柯2，李荣峰3，刘欢雨1，胡江如1，黄艳玲1.不同立地对麻疯树苗木周年生长的影响[J].广东农业科学,2014,41(5):79-83 |
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不同立地对麻疯树苗木周年生长的影响 |
| Effects of different habitats on seedling annualgrowth of Jatropha curcas L |
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| DOI： |
| 中文关键词: 麻疯树 立地 生长 冷害 苗木质量教育厅广西高等学校科研立项项目（201204LX658） |
| 英文关键词: Jatropha curcas L. habitat growth chilling damage seedling quality |
| 基金项目:广西自然科学基金（2011GXNSFB018044）；广西 |
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| 中文摘要: |
| 以麻疯树栽培品种FD-8 号为试材，采用盆栽方式，将其置于露地（T1）、林间地（T2）及遮雨棚（T3）3 种
条件下，研究立地对麻疯树周年生长的影响。结果表明，秋季子叶灼伤和冬季苗木冷害均表现为T1 最严重，其次是
T2，而T3 没有出现子叶灼伤和苗木冷害；在春季，T3 萌芽最早，其次是T2，而T1 萌芽最晚；在秋季和夏季，T2 均明
显促进苗木形态协调生长，显著提高苗木质量指数，但T3 显著降低苗木综合质量。可见，本试验条件下，T2 有利于促
进麻疯树苗木形态的周年协调生长，从而提高苗木综合质量。 |
| 英文摘要: |
| In the pot experiment, the Jatropha curcas cultivar FD -8 was used to investigate the effects of three
habitats on seedling annual growth, which included seedling growth in open field (T1), woods land (T2) and canopy (T3).
Results showed that cotyledon burns in autumn and chilling damage in winter of T1 were significantly more than T2, while
the appearances didn爷t emerge in T3. In spring, the new buds appeared earliestly in T3, while T2 and T1 were over time in
order. In the autumn and summer, T2 obviously promoted seedling synthetical growth and increased seedling quality index,
but T3 significantly decreased seedling synthetica quality. In this study, the J. curcas planted in woods land promoted the
seedling organs synthetical growth and synthetica quality. |
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