期刊论文

Distribution Characteristics and Influencing Factors of Selenium Content in Cultivated Soil in Hongjiang City

中文

长江流域资源与环境

1004-8227

2023

32

05

1080-1089

10.11870/cjlyzyyhj202305017

国家现代农业产业技术体系建设专项(CARS-26) 湖南省耕地重金属加密调查项目(2020ST-01)。

本校为第一机构

探究洪江市耕地土壤硒分布特征及规律,分析土壤理化性质对土壤硒分布的影响,能促进当地土地资源的合理开发和利用,对发展特色富硒产品具有重要意义。在洪江市采用室内网格布点、野外调查采样、分析测定、GIS空间分析等方法与技术,采...展开更多 探究洪江市耕地土壤硒分布特征及规律,分析土壤理化性质对土壤硒分布的影响,能促进当地土地资源的合理开发和利用,对发展特色富硒产品具有重要意义。在洪江市采用室内网格布点、野外调查采样、分析测定、GIS空间分析等方法与技术,采集和测定分析了1 480个样品的土壤硒(Se)含量及相关土壤理化指标,结合相关性分析、地统计分析与空间自相关分析等方法,揭示...

It is of great significance to explore the distribution characteristics and regularity of selenium in cultivated soil in hongjiang city and analyze the influence of soil physical and chemical properties on soil selenium distribution,which can promote the rational develo...MORE It is of great significance to explore the distribution characteristics and regularity of selenium in cultivated soil in hongjiang city and analyze the influence of soil physical and chemical properties on soil selenium distribution,which can promote the rational developm...