International Journal of Earth Sciences and Engineering

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Study on Livestock Manure Processing and Utilization in Daqing City


Affiliations
1 Animal Science and Technology College, Northeast Agricultural University, Haerbin, China
2 Department of Animal Science, Heilongjiang Bayi Agricultural University, Daqing, China
3 College of Life Science, Jiamusi University, Jiamusi, China
 

This study aims to clarify the pollution status and provide suggestions for pollution treatment of animal husbandry industry by estimating the quantity of main animal manure and the pollutant contents in Daqing area. Based on the related statistic data in 2013 and the excreta coefficient of different animals, the feces and its pollutant production amount of main livestock and poultry in Daqing were evaluated. We evaluated the pollution amount of main livestock and poultry of Daqing The results show that the output of livestock manure, urine in Daqing in 2013 are 12.69 million t and 5.00 million t respectively. So based on the situation of domestic animal and husbandry in Daqing City, the study analyzed the amount of manure generated by livestock and its influence on the environment in five distracts and four counties. This study also analyzed main mode of processing the manure and how the mode was used. The methods controlling the manure and urine pollution was given in this study.

Keywords

Animal Husbandry, Manure, Pollution, Environment, Daqing.
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  • Study on Livestock Manure Processing and Utilization in Daqing City

Abstract Views: 116  |  PDF Views: 97

Authors

C. B. Wei
Animal Science and Technology College, Northeast Agricultural University, Haerbin, China
Y. Y. Li
Department of Animal Science, Heilongjiang Bayi Agricultural University, Daqing, China
C. P. Wang
College of Life Science, Jiamusi University, Jiamusi, China
Y. Q. Jia
Department of Animal Science, Heilongjiang Bayi Agricultural University, Daqing, China

Abstract


This study aims to clarify the pollution status and provide suggestions for pollution treatment of animal husbandry industry by estimating the quantity of main animal manure and the pollutant contents in Daqing area. Based on the related statistic data in 2013 and the excreta coefficient of different animals, the feces and its pollutant production amount of main livestock and poultry in Daqing were evaluated. We evaluated the pollution amount of main livestock and poultry of Daqing The results show that the output of livestock manure, urine in Daqing in 2013 are 12.69 million t and 5.00 million t respectively. So based on the situation of domestic animal and husbandry in Daqing City, the study analyzed the amount of manure generated by livestock and its influence on the environment in five distracts and four counties. This study also analyzed main mode of processing the manure and how the mode was used. The methods controlling the manure and urine pollution was given in this study.

Keywords


Animal Husbandry, Manure, Pollution, Environment, Daqing.