| 吴亚维,蔡永强.长顺苹果园土壤重金属含量水平及其评价[J].中国南方果树,2012,41(6): |
| 长顺苹果园土壤重金属含量水平及其评价 |
| Evaluation and Concentration of Soil Heavy Metals in Apple Orchards of Changshun County |
| 投稿时间：2012-05-30 修订日期：2012-09-17 |
| DOI： |
| 中文关键词: 长顺 苹果 土壤 重金属 评价 |
| 英文关键词:Changshun Apple orchard Soil Heavy metal pollution evaluation |
| 基金项目:贵州省农业科技攻关项目“贵州山区精品水果基地建设暨配套技术研究”[黔科合字NY(2006)3003]；“贵州省精品水果绿色生产技术创新能力建设”[黔科合院所创能(2010)4009] “苹果三优技术的引进与示范”[黔农科院院专项（2009）041号] |
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| 中文摘要: |
| 摘要：对长顺县7个苹果生产村代表苹果园土壤样品中镉、汞、砷、铅和铬含量进行了测定，结果表明，土壤中镉、汞、砷、铅和铬含量均未超过无公害食品产地环境规定的标准，单项污染指数和综合污染指数均小于1，适合无公害食品生产。 |
| 英文摘要: |
| Abstract：The Cd, Hg,As,Pb,and Cr contents were determined in apple orchards soil samples of seven vilage in Changshun county.The results showed that the contents of above five heavy metals were all below the permitted level of pollution-free apple producing environmental Standard, both single pollution indexes and comprehensive pollution indexes were lower than1.0,the soil belong to security level and were suitable for the production of pollution-free food. |
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