农业科技与装备
農業科技與裝備
농업과기여장비
AGRICULTURAL SCIENCE & TECHNOLOGY AND EQUIPMENT
2015年
7期
21-23
,共3页
生态%土壤污染%镁%硼%甄别比
生態%土壤汙染%鎂%硼%甄彆比
생태%토양오염%미%붕%견별비
ecology%soil pollution%magnesium%boron%screen ratio
论述矿山采选、冶炼过程中产生的污染物对农业土壤的影响,以宏观调查及微观测试结果为依据,分析镁、硼、锌等元素对研究区域农业土壤的影响程度,采用甄别比概探讨区域粮食与土壤中重金属含量的关系,提出镁、硼等污染物的防治对策。
論述礦山採選、冶煉過程中產生的汙染物對農業土壤的影響,以宏觀調查及微觀測試結果為依據,分析鎂、硼、鋅等元素對研究區域農業土壤的影響程度,採用甄彆比概探討區域糧食與土壤中重金屬含量的關繫,提齣鎂、硼等汙染物的防治對策。
논술광산채선、야련과정중산생적오염물대농업토양적영향,이굉관조사급미관측시결과위의거,분석미、붕、자등원소대연구구역농업토양적영향정도,채용견별비개탐토구역양식여토양중중금속함량적관계,제출미、붕등오염물적방치대책。
In the article, it discussed the influence of the pollutant generated from mine selection and smelting on agricultural soil, using macroeconomic investigation and microcosmic testing result as a reference, it analyzed the influence of magnesium, boron, zinc and other elements on agricultural soil in research area. It took screen ratio to discuss the relationship between regional food and heavy metal content in soil, and raised preventive countermeasures for the pollutants treatments of magnesium and boron.