| 小桐子山地种植密度研究 |
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| 引用本文： | 赵世珉,苟平,王耘,施顺李,尹存波,辛培尧.小桐子山地种植密度研究[J].林业调查规划,2012,37(5):28-30,36. |
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| 作者姓名： | 赵世珉 苟平 王耘 施顺李 尹存波 辛培尧 |
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| 作者单位： | 1. 云南神宇新能源有限公司,云南昆明,650051
2. 西南林业大学国家林业局西南地区生物多样性保育重点实验室,云南昆明,650224 |
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| 摘 要： | 对山地不同种植密度下小桐子株高、地径、分枝数、东西冠幅生长情况进行分析,得出小桐子山地种植的最佳密度,以获得较高的生物量。结果表明,1 m×1 m是山地种植条件下1 a生小桐子营养生长的最佳密度;若要获得较高的小桐子种子产量,需适当降低种植密度。
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| 关 键 词： | 小桐子 山地种植 种植密度 生长性状 |
Study on Planting Density of Jatropha curcas L.in Mountain Region |
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| ZHAO Shi-min
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GOU Ping
,
WANG Yun
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SHI Shun-li
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YIN Cun-bo
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XIN Pei-yao.Study on Planting Density of Jatropha curcas L.in Mountain Region[J].Forest Inventory and Planning,2012,37(5):28-30,36. |
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| Authors: | ZHAO Shi-min GOU Ping WANG Yun SHI Shun-li YIN Cun-bo XIN Pei-yao |
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| Institution: | 1. Yunan Shenyu New Energy Co. , Ltd, Kunming 650051, China; 2. Key Laboratory of Biodiversity Conservation in Southwest China, State Forestry Administration, Southwest Forestry University, Kunming 650224, China) |
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| Abstract: | In order to find better planting density of Jatropha curcas L. in mountain region and obtained more biomass, the growth condition of Jatropha curcas L on plant height, ground diameter, branch number and crown diameter were analyzed The results showed that planting density of lm x lm was the best one for vegetative growth of annual Jatropha curcas L in mountain region. The planting density should be properly reduced to obtain seeds yield. |
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| Keywords: | Jatropha cureas L mountain region planting density |
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