| 旱坡地集水枣园土壤水分动态研究 |
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| 引用本文： | 卢桂宾 陈美玉. 旱坡地集水枣园土壤水分动态研究[J]. 经济林研究, 1996, 14(1): 1-3 |
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| 作者姓名： | 卢桂宾 陈美玉 |
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| 作者单位： | 山西省林科所，山西省林科所，山西省林科所，山西省造林局，山西省造林局 太原030012，太原030012，太原030012 |
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| 基金项目： | 山西省科委“干旱果园集水栽培技术研究”项目 |
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| 摘 要： | 在旱坡地上采取隔坡集蓄径流水平沟的整地方法营建枣园，集蓄坡面径流，增加枣园土壤含水率，有效地控制水土流失；通过对枣园土壤水分连续３年的定点观测，掌握了枣园土壤水分动态的变化规律，分析结果表明，所采取的集水工程集水效果较好。
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| 关 键 词： | 枣园 集水工程 旱坡地 土壤水分 枣树 |
Variation in Soil Moisture in Arid Sloping Water Collecting Jujube Orchards |
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| Lu Guibin,Mao Jingqing,Cheng LifengForestry Research Institute of Shanxi Province,Taiyuan,Shanxi Chen Meiyu,Fan QinAfforestation Division of Shanxi Province. Variation in Soil Moisture in Arid Sloping Water Collecting Jujube Orchards[J]. Economic Forest Researches, 1996, 14(1): 1-3 |
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| Authors: | Lu Guibin Mao Jingqing Cheng LifengForestry Research Institute of Shanxi Province Taiyuan Shanxi Chen Meiyu Fan QinAfforestation Division of Shanxi Province |
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| Affiliation: | Lu Guibin,Mao Jingqing,Cheng LifengForestry Research Institute of Shanxi Province,Taiyuan,Shanxi 030012Chen Meiyu,Fan QinAfforestation Division of Shanxi Province |
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| Abstract: | Arid slopes are the typical site of jujube, Ziziphus jujuba .orchards in the loess hilly areas of Northern China. In our study we applied alternate contour trenches to soil preparation to catch the runoff flow on the slope. This practice enabled the soil moisture to increase by 32. 10 percent as compared with the check plot. Besides,soil erosion was effectively controlled thanks to this water collecting approach. |
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| Keywords: | Ziziphus jujuba Water collection Soil preparation Arid slope Soil moisture. |
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