Effect of Freezing and Thawing on Activity of Cu and Zn in Black Soil of Northeast China Under Simulated Fertilization Using Pig Manure

Effect of Freezing and Thawing on Activity of Cu and Zn in Black Soil of Northeast China Under Simulated Fertilization Using Pig Manure

With the development of large-scale farms and the addition of Cu and Zn in feed additives, high Cu and Zn contents in feces of livestock and poultry occurred, and may cause soil pollution of the heavy metal especially Cu and Zn by livestock and poultry manure fertilization. Both fertilization of liv...

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Bibliographic Details
Main Authors: XU Cong-long, JIA Li, ZHANG Lu, LIU Qiu-meng, XIE Zhong-lei
Format: Article
Language:zho
Published: Agro-Environmental Protection Institute, Ministry of Agriculture 2015-06-01
Series:Journal of Agricultural Resources and Environment
Subjects:
freezing and thawing
pig manure
black soil
simulating fertilization
activities of copper and zinc
Online Access:http://www.aed.org.cn/nyzyyhjxb/html/2015/3/20150303.htm

Internet

http://www.aed.org.cn/nyzyyhjxb/html/2015/3/20150303.htm

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