辽宁农业科学Issue(5)：83-86,4.DOI:10.3969/j.issn.1002-1728.2024.05.015
重金属污染耕地安全利用技术研究概述
Research Progress on Safe Utilization Technology of Heavy Metal Contaminated Farmland
王先挺 1曹伟锴 2姚周洁3
作者信息
- 1. 宁波市鄞州区农业技术推广站,浙江 宁波 315100
- 2. 长三角健康农业研究院(浙江)有限公司,浙江嘉兴 314500
- 3. 长三角健康农业检测技术(嘉兴)有限公司,浙江 嘉兴 314500
- 折叠
摘要
Abstract
Currently,heavy metal pollution in arable land is still widespread and severe in China.The envi-ronmental quality of cultivated land is an important guarantee for ensuring the safe production of agricultural products.With the rapid development of urban industrialization and agricultural intensification in China,heav-y metal pollution from various sources enters cultivated land through methods such as dust reduction,fertiliza-tion,and irrigation,resulting in reduced crop yields and endangering human health.Based on the above is-sues,this article summarizes the research and application of various agronomic regulation technologies(lime regulation,optimized fertilization,variety screening,leaf barrier,etc.),soil improvement technologies(pas-sivators and conditioners),and biological technologies(microorganisms and plants)for the safe utilization of heavy metal polluted farmland.And prospects were made for its safe utilization in heavy metal polluted farm-land.关键词
重金属污染/耕地/土壤/安全利用Key words
Heavy metal pollution/Farmland/Soil/Safe utilization分类
资源环境引用本文复制引用
王先挺,曹伟锴,姚周洁..重金属污染耕地安全利用技术研究概述[J].辽宁农业科学,2024,(5):83-86,4.
