| 经济林种植区土壤环境因子空间分布分析——以天水市麦积区为例 |
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| 引用本文： | 芦倩,闫秀婧. 经济林种植区土壤环境因子空间分布分析——以天水市麦积区为例[J]. 安徽农业科学, 2013, 41(16): 7219-7219,7223 |
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| 作者姓名： | 芦倩 闫秀婧 |
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| 作者单位： | 甘肃农业大学资源与环境学院,甘肃兰州,730070;甘肃林业职业技术学院,甘肃天水,741020 |
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| 基金项目： | 林果产业科技创新和品牌创立省级财政项目 |
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| 摘 要： | 该研究利用当前先进的3S技术对天水市麦积区经济林种植区土壤环境因子进行空间分布研究,直观体现出不同的土壤环境对经济林种植的适宜性影响。得到如下结论:海拔、土壤温度和紧实度适宜苹果、花椒、核桃、葡萄的生长。土壤水分由于受到当地降雨量、坡度、坡向的影响,在经济林种植中存在一定的差异,部分地区偏小。综合来看,麦积区经济林种植区土壤环境空间分布有利于作物的生长。
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| 关 键 词： | 经济林种植 土壤环境因子 空间分布 麦积区 |
Spatial Distribution Analysis of Economic Forest Planting Soil Environment Factors |
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| Affiliation: | LU Qian et al (School of Resources and Environmental Sciences,Gansu Agricultural University,Lanzhou,Gansu 730070) |
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| Abstract: | The spatial distribution study was conducted on economic forest planting area soil environmental factors in Maiji Region, Tianshui City by using advanced 3S technology, intuitively reflecting suitability of different soil environment on economic forest planting. The conclusions were as following： altitude, soil temperature and firmness are suitable for growth of apple, pepper, walnut, grape. Due to affected by local rainfall, slope, aspect, soil moisture exists a certain differences. On the whole, Maiji district spatial distribution of economic forest planting soil environment is conductive to the growth of crops. |
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| Keywords: | Economic forest planting Soil environmental factors Spatial distribution Maiji Region |
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