摘要
本文阐述了江西富硒土壤资源应用性生态地球化学评价的基本工作方法,列举了评价标准及依据,介绍了富硒土壤资源综合评价模型、富硒农产品质量综合评价模型和富硒农作物适宜性评估模型,展示了江西高安市灰埠—相城地区的富硒土壤资源的评价效果。结果表明,江西富硒土壤资源生态地球化学评价的工作方法具有可实际操作性,评价结果直观,成果具良好的应用性。
This paper introduces some basic working methods of ecological geochemical evaluation for application of selenium-enriched soil resources in Jiangxi Province and puts forward evaluation criteria. Comprehensive evaluation model of selenium-enriched soil resources, comprehensive evaluation model of quality for seleni- um-rich agricultural products and evaluation model of suitability for selenium-enriched crops are described in this paper, showing the evaluation results of selenium-enriched soil in Huibu-Xiangcheng evaluated re- gion, Gao＇an city. The results show that the working methods of ecological geochemical evaluation for se- lenium-enriched soil resources in Jiangxi Province have practical manipulation, the evaluation results are intuitive and applicable.
出处
《资源调查与环境》
2013年第4期261-269,共9页
Resources Survey & Environment
基金
江西省人民政府和国土资源部合作项目<江西省鄱阳湖及周边经济区农业地质调查>(项目编号:200414200008)资助
关键词
富硒土壤资源
生态地球化学评价
江西
selenium-enriched soil resources
ecological geochemical evaluation
Jiangxi province
