| 柠条和甘草生理特性及复合种植研究 |
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| 引用本文： | 贺润平,翟明普.柠条和甘草生理特性及复合种植研究[J].山西农业科学,2011,39(1):28-32,72. |
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| 作者姓名： | 贺润平 翟明普 |
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| 作者单位： | 1. 北京林业大学生物科学与技术学院,北京,100083;山西省农业科学院植物保护研究所,山西,太原,030032
2. 北京林业大学生物科学与技术学院,北京,100083 |
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| 基金项目： | 国家自然科学基金，山西省自然科学基金，山西省农业科学院博士研究生基金 |
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| 摘 要： | 柠条和甘草复合种植,有助于保护我国的甘草资源和恢复西部地区植被。采用PV技术等研究了柠条和甘草的生理特性,并进行了田间复合种植试验。结果表明:柠条枝条的水势、根系和叶片保水力低于甘草,平均膨压、体积弹性模量大于甘草;柠条具有较高的光能转化效率和水分利用效率,甘草的净光合速率和蒸腾速率较高,甘草耐弱光和强光的能力强于柠条,适合密植间作;在田间试验条件下,柠条甘草复合种植有益于甘草生长,边行效应明显,形成的植被能够适应极度干旱的条件。
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| 关 键 词： | 柠条 甘草 生理特性 复合种植 |
Study on Physiology Traits of Caragana microphylla and Glycyrrhiza uralensis and Their Compound Planting |
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| HE Run-ping,ZHAI Ming-pu.Study on Physiology Traits of Caragana microphylla and Glycyrrhiza uralensis and Their Compound Planting[J].Journal of Shanxi Agricultural Sciences,2011,39(1):28-32,72. |
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| Authors: | HE Run-ping ZHAI Ming-pu |
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| Institution: | HE Run-ping1,2,ZHAI Ming-pu1(1.College of Biological Science and Technology,Beijing Forestry University,Beijing 100083,China,2.Institute of Plant Protection,Shanxi Academy of Agricultural Sciences,Taiyuan 030032,China) |
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| Abstract: | Compound planting of Caragana microphylla and Glycyrrhiza uralensis was helpful to protect G.uralensis resources and vegetation in the dryland zone of western China.In the paper,physiological traits were studied by PV technique etc.and compound planting in field was trialed.Results were as following:branch water potential,root and leaf water retention capability of C.microphylla was lower than that in G.uralensis;branch mean turgor pressure,modulus of elasticity of C.microphylla were bigger than that in G.u... |
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| Keywords: | Caragana microphylla Glycyrrhiza uralensis physiology traits compound planting |
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