摘要
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233.32km 2,为发展富硒特色农业奠定了基础。
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 233.32km 2,laying the foundation for the development of selenium-rich characteristic agriculture.
作者
何黎
吕庆松
邢永辉
杨春明
杨啟岳
和杰
张利
HE Li;LU Qing-song;XING Yong-hui;YANG Chun-ming;YANG Qi-yue;HE Jie;ZHANG Li(Yunnan Exploration Institute of Geology and Mineral Resources,Kunming 650011;Baoshan Branch of Yunnan Huanfu Geological Mining Co.,Ltd.,Baoshan 678000)
出处
《云南地质》
2024年第2期190-197,共8页
Yunnan Geology
基金
云南省施甸县1∶5万土地质量地球化学调查评价(项目编号:D202201)。
关键词
等级划分标准
空间分布特征
一般富硒土地
云南施甸
Classification Standards
Spatial Distribution Characteristics
General Selenium-Rich Land
Shidian,Yunnan
