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云南施甸土地质量地球化学空间分布特征

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基于云南省施甸县 1∶5 万土地质量地球化学调查评价相关数据成果,分析了土壤pH、土壤养分、土壤环境质量、土壤质量、土地质量及一般富硒土等级划分标准及空间分布特征,并在调查区划定了一般富硒土地资源(Se平均值 0.5mg/kg),面积 233.32km2,为发展富硒特色农业奠定了基础.
SPATIAL DISTRIBUTION CHARACTERISTICS OF LAND QUALITY GEOCHEMISTRY IN SHIDIAN,YUNNAN PROVINCE
Based on the results of 1∶50000 land quality geochemical survey and evaluation in Shidian County,Yunnan Province,analyses were conducted on the soil pH,soil nutrients,soil environmental quality,soil quality,land quality and the classification standards and spatial distribution characteristics of general selenium-rich soil.General selenium-rich land resources(with an average Se value of 0.5mg/kg)were delineated in the survey area,covering an area of 233.32km2,laying the foundation for the development of selenium-rich characteristic agriculture.

Classification StandardsSpatial Distribution CharacteristicsGeneral Selenium-Rich LandShidian,Yunnan

何黎、吕庆松、邢永辉、杨春明、杨啟岳、和杰、张利

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云南省地质矿产勘查院,云南昆明 650051

云南环复地质矿业有限公司保山分公司,云南保山 678000

等级划分标准 空间分布特征 一般富硒土地 云南施甸

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D202201

2024

云南地质
云南省地矿总公司 云南省地质矿产勘查院

云南地质

影响因子:0.259
ISSN:1004-1885
年,卷(期):2024.43(2)
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