| 生态农业耕作模式下的土壤理化特征分析一以聊城市为例 |
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| 引用本文： | 朱海勇,陈永金,刘加珍,寇明娟,段艺芳. 生态农业耕作模式下的土壤理化特征分析一以聊城市为例[J]. 聊城大学学报(自然科学版), 2011, 24(2): 61-69 |
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| 作者姓名： | 朱海勇 陈永金 刘加珍 寇明娟 段艺芳 |
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| 作者单位： | 聊城大学环境与规划学院,山东聊城,252059 |
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| 基金项目： | 国家自然科学基金资助项目，山东省软科学项目资助 |
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| 摘 要： | 土壤酸碱性和电导率是影响土壤中化学反应及土壤肥料的重要因素．本文通过对聊城市生态农业示范区设置的32个土壤剖面采样，分析了生态农业耕作模式下的土壤理化性质及其相互关系，结果表明：研究区土壤pH值东部偏高西部偏低，基本呈条带状和斑块状分布，全区电导率变化呈现由西南向东北递减的趋势，有机质和有效P分别呈现带状分布和呈斑块状...
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| 关 键 词： | 生态农业 pH值 电导率 有效养分 相关性 聊城市 |
Study on the Physical and Chemical Properties of Soils under the Cultivating Mode of Ecological Agriculture -the Liaoc |
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| ZHU Hai-yong CHEN Yong-jin LIU Jia-zhen KOU Ming-juan DUAN Yi-fang. Study on the Physical and Chemical Properties of Soils under the Cultivating Mode of Ecological Agriculture -the Liaoc[J]. JOURNAL OF LIAOCHENG UNIVERSITY (NATURAL SCIENCE, 2011, 24(2): 61-69 |
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| Authors: | ZHU Hai-yong CHEN Yong-jin LIU Jia-zhen KOU Ming-juan DUAN Yi-fang |
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| Affiliation: | ZHU Hai-yong CHEN Yong-jin LIU Jia-zhen KOU Ming-juan DUAN Yi-fang (School of Environment and Planning,Liaocheng University,Liaocheng 252059,China) |
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| Abstract: | The soil pH and electrical conductivity are affects the chemical reaction and the fertilizer important attribute of the soil. To reveal the physical and chemical properties and their correlations in soils under the mode of ecological agriculture, 32 soil |
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| Keywords: | eco=agriculture pH value electrical conductivity available nutrients correlation Li-aocheng City |
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