| 辽东地区4种林下经济植物光能利用率研究 |
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| 引用本文： | 李烨. 辽东地区4种林下经济植物光能利用率研究[J]. 防护林科技, 2010, 0(5): 41-42 |
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| 作者姓名： | 李烨 |
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| 作者单位： | 辽宁林业职业技术学院,辽宁,沈阳,110101 |
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| 摘 要： | 以辽宁省东部地区林下生长的大叶芹、移山参、五味子和穿龙薯蓣4种主要经济植物为研究对象,测定与分析了这4种林下经济植物在不同遮阴条件下光合速率的变化趋势,得出这4种林下经济植物对光能利用能力最高的遮阴梯度分别为:大叶芹52.5%;移山参77.6%;五味子25.2%;穿龙薯蓣64.5%。
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| 关 键 词： | 林下经济植物 光能利用率 遮阴 |
Light Energy Utilization Ratio of 4 Under-forest Economic Plants in Eastern Liaoning Province |
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| LI Ye. Light Energy Utilization Ratio of 4 Under-forest Economic Plants in Eastern Liaoning Province[J]. Protection Forest Science and Technology, 2010, 0(5): 41-42 |
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| Authors: | LI Ye |
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| Affiliation: | LI Ye (Liaoning Forestry Vocation-technical College,Shenyang 110101,China) |
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| Abstract: | Taking Pimpinella brachycarpa,Panax ginseng,Schisandra chinensis,Dioscorea nipponica which grow under-forest in eastern Liaoning province as research objects,the level of shade of high light energy utilization ratio of Pimpinella brachycarpa,Radix Ginseng,Schisandrae chinensis,Dioscorea nipponica is 52.5%,77.6 %,25.2% & 64.5%,respectively. |
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| Keywords: | under-forest economic plant light energy utilization ratio shade |
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