| 麦冬与黄花菜在南方丘陵山区坡耕地保育土壤作用研究 |
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| 引用本文： | 李洋洋,樊吉,张庆国,严力蛟,伍少福,朱雅莉,沈艳.麦冬与黄花菜在南方丘陵山区坡耕地保育土壤作用研究[J].土壤通报,2011(5). |
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| 作者姓名： | 李洋洋 樊吉 张庆国 严力蛟 伍少福 朱雅莉 沈艳 |
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| 作者单位： | 安徽农业大学理学院;浙江大学生命科学学院生态规划与景观设计研究所;绍兴市农业技术推广总站; |
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| 基金项目： | 国家自然科学基金(40671117、40771117)资助 |
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| 摘 要： | 为筛选出适宜于控制南方丘陵山区坡地水土流失的植物篱种类及其种植模式,在这些地区选择麦冬、黄花菜两种植物篱,研究不同的种植模式对坡耕地土壤营养保育的影响。结果表明:麦冬双行处理方式下土壤的全氮的含量远远高于其它植物篱处理方式。麦冬单行和麦冬双行植物篱处理方式下,土壤的碱解氮含量比较高,黄花菜处理方式下土壤碱解氮含量较少。麦冬处理方式的土壤保育效果比黄花菜处理方式要好,麦冬双行比麦冬单行的土壤保育效果好。麦冬可以有效减少土壤和泥沙中营养元素的流失。有植物篱的处理方式减少泥沙流失效果显著,麦冬双行的水土保持效果好。
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| 关 键 词： | 植物篱种植模式 坡耕地 土壤营养 水土保持 |
Soil Protection and Fertility Improvement via Ophiopogonis and Hemerocallis Plantations in the Slope Farmlands in Southern Hilly Region of China |
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| LI Yang-yang ,FAN Ji ,ZHANG Qing-guo ,YAN Li-jiao ,WU Shao-fu ,ZHU Ya-li ,SHEN Yan.Soil Protection and Fertility Improvement via Ophiopogonis and Hemerocallis Plantations in the Slope Farmlands in Southern Hilly Region of China[J].Chinese Journal of Soil Science,2011(5). |
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| Authors: | LI Yang-yang FAN Ji ZHANG Qing-guo YAN Li-jiao WU Shao-fu ZHU Ya-li SHEN Yan |
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| Institution: | LI Yang-yang 1,FAN Ji 2,ZHANG Qing-guo 1,YAN Li-jiao 2,WU Shao-fu 3,ZHU Ya-li 1,SHEN Yan 1(1.School of Science,Anhui Agriculture University,Hefei 230036,China,2.Institute of Ecological Planning and Landscape Design,Zhejiang University,Hangzhou 310058,3.Shaoxing Agricultural Extension Station,Shaoxing 312000,China) |
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| Abstract: | In order to screen out hedgerow species and planting patterns,which are suitable for the control of soil erosion in the slope farmland of southern hilly region of China,we chose two different hedgerows(Ophiopogonis and Hemerocallis) to investigate the impacts of plant and planting pattern on the soil nutrient conservation against the soil erosion.It was concluded that the soil total nitrogen content under the double-row Ophiopogonis plantation was higher than other hedgerow treatments.When Ophiopogonis was ... |
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| Keywords: | Hedgerow planting patterns Slop land Soil nutrient Soil and Water Conservation |
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