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| 吉林省畜禽粪便自然堆放条件下粪便/土壤体系中Ｃｕ、Ｚｎ的分布规律 | |
| 引用本文： | 谢忠雷,朱洪双,李文艳,李小滢,蔡文达,牛海玉,李晶.吉林省畜禽粪便自然堆放条件下粪便/土壤体系中Ｃｕ、Ｚｎ的分布规律[J].农业环境科学学报,2011,30(11). |
| 作者姓名： | 谢忠雷 朱洪双 李文艳 李小滢 蔡文达 牛海玉 李晶 |
| 作者单位： | 1. 吉林大学环境与资源学院,长春130012;吉林大学植物科学学院,长春130062 2. 吉林省冶金研究院,长春,130021 3. 吉林大学环境与资源学院,长春,130012 |
| 基金项目： | 吉林省科技发展计划项目(201105012); 吉林省人才开发基金资助项目 |
| 摘 要： | 本文通过对不同养殖场鸡、猪、牛粪便自然堆放条件下粪便和土壤样品的采集和实验室分析,研究了吉林省部分养殖场不同类型畜禽粪便Cu、Zn含量,以及粪便自然堆放对土壤Cu、Zn含量的影响。结果表明,鸡粪、猪粪和牛粪中Cu的含量范围和均值分别为7.12～26.04mg·kg-(1风干样,下同)(均值18.24mg·kg-1)、87.99～463.7mg·kg-(1均值243.6mg·kg-1)、3.95～27.63mg·kg-(1均值12.28mg·kg-1);Zn的含量范围和均值分别为179.2～340.8mg·kg-(1均值276.9mg·kg-1)、140.5～455.8mg·kg-(1均值381.8mg·kg-1)、150.5～292.3mg·kg-(1均值188.1mg·kg-1)。不同类型粪便中Cu、Zn含量均是猪粪>鸡粪>牛粪,但不论是哪种类型的畜禽粪便重金属含量均是Zn>Cu。在自然堆放条件下,鸡粪和猪粪中的Cu可从粪便向底土迁移,迁移量随粪便中Cu含量的增加而增加,并主要积累在土壤表层,而牛粪在自然堆放过程中对底土的Cu含量影响不显著,粪底土Cu含量分布规律为猪粪底土>鸡粪底土>牛粪底土;鸡粪、猪粪和... |
| 关 键 词： | 畜禽粪便 自然堆放 粪底土 重金属 分布规律 |
Distribution of Cu and Zn in System of Animal Manures/Excrement-Subsoil Under Natural Stacking of Animal Manures in Jilin, China |
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| XIE Zhong-lei,ZHU Hong-shuang,LI Wen-yan,LI Xiao-ying,CAI Wen-da,NIU Hai-yu,LI Jing.Distribution of Cu and Zn in System of Animal Manures/Excrement-Subsoil Under Natural Stacking of Animal Manures in Jilin, China[J].Journal of Agro-Environment Science( J. Agro-Environ. Sci.),2011,30(11). | |
| Authors: | XIE Zhong-lei ZHU Hong-shuang LI Wen-yan LI Xiao-ying CAI Wen-da NIU Hai-yu LI Jing |
| Institution: | XIE Zhong-lei1,2,ZHU Hong-shuang3,LI Wen-yan1,LI Xiao-ying1,CAI Wen-da1,NIU Hai-yu1,LI Jing1 (1.College of Environment and Resource,Jilin University,Changchun 130012,China,2.College of Plant Science,Changchun 130062,3.Jilin Province Metallurgy Institute,Changchun 130021,China) |
| Abstract: | With the development of poultry breeding and increasing of Cu and Zn additive amount in feed, Cu and Zn in animal manures have become the considering resource of heavy metals in soils, therefore, there will be of the significance to study the migration and accumulation of Cu and Zn in system of animal manures/excrement-subsoil under natural stacking of animal manures for rightly assessing the pollution effect of Cu and Zn in animal manures. The contents of Cu and Zn in animal manures and effects of animal m... |
| Keywords: | animal manure natural stacking excremental-subsoil heavy metals distribution |
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