北方农牧交错带不同土地利用方式对土壤养分的影响——以沽源县为例 |
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引用本文: | 饶丽娜,马礼. 北方农牧交错带不同土地利用方式对土壤养分的影响——以沽源县为例[J]. 安徽农业科学, 2012, 0(5): 3072-3074 |
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作者姓名: | 饶丽娜 马礼 |
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作者单位: | 首都师范大学资源环境与旅游学院,北京,100048 |
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基金项目: | 国家自然科学基金资助项目,北京市自然科学基金资助项目 |
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摘 要: | 以河北省坝上沽源县为例,对处于不同自然地域的长梁乡、黄盖淖镇、塞北管理区土壤进行研究,通过分析不同土地利用方式与土壤养分之间的关系,提出了重草地、优选树种、转变耕作观念。
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关 键 词: | 北方农牧交错带 土地利用 土壤养分 沽源县 |
Effects of Different Land Use Patterns on Soil Nutrients of North China Farming-Pastoral Ecotone |
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Affiliation: | RAO Li-na et al(College of Resource Environment & Tourism,Capital Normal University,Beijing 100048) |
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Abstract: | Taking Guyuan County in Bashang Area of Hebei Province as a typical study area,the soil nutrients in the areas of Changliang,Huanggainao,Saibei area with different natural conditions were studied,through analyzing the relations between different land use patterns and soil nutrients,the ideas of giving priority to grass,choosing good tree species and changing the pattern of tillage were proposed. |
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Keywords: | Farming-pastoral zone Land use Soil nutrients Guyuan County |
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