| 人工栽培灌丛对牧草生长及水土保持效果的研究 |
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| 引用本文： | 刘志林.人工栽培灌丛对牧草生长及水土保持效果的研究[J].草原与草坪,2009(6):50-52. |
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| 作者姓名： | 刘志林 |
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| 作者单位： | 青海畜牧兽医职业技术学院,青海,湟源,812100 |
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| 基金项目： | 青海省湟源县退耕还林(草)项目 |
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| 摘 要： | 对湟水河源头荒山荒坡上人工栽培的沙棘、柠条等灌丛带的牧草地上部与地下部产量进行测定分析,结果表明：在该地区的荒山荒坡上人工栽培沙棘、柠条等灌丛,牧草地上产草量平均提高23.7%,地下根量平均提高18.2%,水土流失减少1 300 t/hm2。
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| 关 键 词： | 灌丛带 荒坡带 山脊带 水土保持 |
Effect of cultivated shrub on forage growth and soil and water conservation |
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| LIU Zhi-lin.Effect of cultivated shrub on forage growth and soil and water conservation[J].Grassland and Turf,2009(6):50-52. |
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| Authors: | LIU Zhi-lin |
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| Institution: | LIU Zhi-lin(Qinghai Technical College of Animal Husb,ry , Veterinary,Huangyuan 812100,China) |
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| Abstract: | The aboveground and underground biomass of forage grown in cultivated shrubland in headwater area of Huangshuihe River were measured and the result indicated that the aboveground and underground biomass of forage were increased by 23.7% and 18.2% respectively,and the water and soil erosion was reduced by 1300 t/ha. |
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| Keywords: | shrubland soil and water conservation |
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