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| 生态垫覆盖对土壤酶活性及理化性质的影响研究 | |
| 引用本文： | 沈文森,付键,胡剑非,胡东阳.生态垫覆盖对土壤酶活性及理化性质的影响研究[J].山东林业科技,2010,40(3):1-4. |
| 作者姓名： | 沈文森 付键 胡剑非 胡东阳 |
| 作者单位： | 1. 北京林业大学,北京,100083 2. 北京市园林绿化国际合作项目管理办公室 3. 北京市双青林场 |
| 基金项目： | 北京平原风景游憩林综合改造技术研究与示范区建设 |
| 摘 要： | 生态垫是一种新型的地面覆盖材料。为了检验生态垫对土壤的影响,在北京顺义双青林场示范区内设两个处理(M—覆盖生态垫,Mo不用生态垫),对土壤理化性质和土壤酶活性进行检测。结果表明:覆盖垫能够降低土壤温度、减小温度的空间变异;能够截留降雨,提高深于20～30cm的土壤水分含量;改善土壤肥力;对土壤易氧化碳和土壤酶活性有一定的影响,但是不显著。 |
| 关 键 词： | 生态垫 覆盖 土壤酶活性 土壤养分 易氧化碳 |
The soil enzyme activity and the Physico-chemical Properties under eco-mat covered |
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| Shen Wensen et al..The soil enzyme activity and the Physico-chemical Properties under eco-mat covered[J].Journal of Shandong Forestry Science and Technology,2010,40(3):1-4. | |
| Authors: | Shen Wensen |
| Institution: | Shen Wensen et al.(Beijing Forestry University,100083,P.R.China) |
| Abstract: | The eco-mat is a new surface mulching materials.In order to know the effect of the eco-mat covering,we have two treatment types in demonstration zone and to measured the soil enzyme activity and the Physico-chemical Properties.The results show：With eco-mat,the soil temperature and the Spatial variability as decreased;With eco-mat,the soil moisture of 20～30cm layer increased 10% more than without eco-mat;Soil nutrients increased;Readily oxidation carbon and soil enzyme activity tended to increase,but not reached a remarkable level. |
| Keywords: | Eco-mat Coverage Soil enzyme activity Soil nutrient Readily oxidation carbon |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |