| 不同土壤条件下云南紫荆幼苗生长和光合特征比较 |
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| 引用本文： | 曹建新,王磊,张磊,苏文华,张光飞.不同土壤条件下云南紫荆幼苗生长和光合特征比较[J].广西林业科学,2012(3):256-259. |
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| 作者姓名： | 曹建新 王磊 张磊 苏文华 张光飞 |
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| 作者单位： | 云南省林业科学院;云南省科技厅社会发展科技处;云南大学生态学与地植物学研究所 |
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| 摘 要： | 通过盆栽对比试验,对酸性土和石灰土上生长的云南紫荆(Cercis yunnanensis)幼苗的生长和光合特征进行研究。结果表明:经过一个生长季节后,石灰土上云南紫荆的生长比酸性土上好,具有较高的生长量和生物量积累。云南紫荆对石灰岩土壤适应能力较强,可作为石灰岩山地的造林树种进行推广。
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| 关 键 词： | 云南紫荆 生物量 光合作用 叶绿素 |
Comparison of the Growth and Photosynthetic Characteristics on Seedlings of Cercis yunnanensis in Different Soil Conditions |
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| CAO Jian-xin,WANG Lei,ZHANG Lei,SU Wen-hua,ZHANG Guang-fei.Comparison of the Growth and Photosynthetic Characteristics on Seedlings of Cercis yunnanensis in Different Soil Conditions[J].Guangxi Forestry Science,2012(3):256-259. |
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| Authors: | CAO Jian-xin WANG Lei ZHANG Lei SU Wen-hua ZHANG Guang-fei |
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| Institution: | 1.Yunnan Academy of Forestry,Kunming 650201,China;2.Division of Social Developmental Science and Technology,Yunnan Provincial Science and Technology Department,Kunming 650051,China;3.Ecology and Geobotany Institute of Yunnan University,Kunming 65009l,China) |
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| Abstract: | Characteristics of growth and photosynthesis on the seedlings of Cercis yunnanensis were researched with the pot experiment,which took acid soil and lime soil as the substrate respectively.The result showed that the seedlings grew better in lime soil than acid soil with higher growth yield and biomass after a growing season.It believed that Cercis yunnanensis was the typical limestone plant which could adapt the limestone soil and could be used as the afforestation tree species in Limestone Mountains. |
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| Keywords: | Cercis yunnanensis biomass photosynthesis chlorophyll |
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