Identifying critical factors influencing the disposal of dead pigs by farmers in China

Environmental Science and Pollution Research International
Linhai WuXiaoli Wang

Abstract

Disposal of dead pigs by pig farmers may have a direct impact on pork safety, public health, and the ecological environment in China. Drawing on the existing literature, this study analyzed and summarized the main factors that could affect the disposal of dead pigs by pig farmers by conducting a survey of 654 pig farmers in Funing County, Jiangsu Province, China. The purpose of this analysis was to investigate the disposal of dead pigs in China and provide useful regulatory strategies for the government. The interrelationships among dimensions and factors that affect the disposal of dead pigs by farmers were analyzed, and critical factors were identified by a hybrid multi-criteria decision-making method, which is a combination of decision-making trial and evaluation laboratory (DEMATEL) and analytic network process (ANP). Our results demonstrated that production characteristics were the most important dimensions and that costs and profits, scale of farming, pattern of farming, knowledge of relevant laws and regulations, and knowledge of pig disease and prevention were the five most critical factors affecting the disposal of dead pigs by farmers in China at this stage. The significance of this study lies in further discussing so...Continue Reading

References

Oct 7, 2011·Clinical Microbiology Reviews·Bonnie M Marshall, Stuart B Levy
Jan 1, 2008·Meat Science·Milagro Reig, Fidel Toldrá
Apr 23, 2013·Lancet·Cai-Yue Liu, Hua-Jiang
Feb 13, 2014·Waste Management & Research : the Journal of the International Solid Wastes and Public Cleansing Association, ISWA·Cheryll C LaunioAnnabelle F Belizario

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Citations

Oct 27, 2016·Environmental Science and Pollution Research International·Linhai WuJianhua Wang
Dec 5, 2016·Environmental Science and Pollution Research International·Xiujuan ChenWuyang Hu
Jul 30, 2018·Environmental Science and Pollution Research International·Mona SoroudiSeyed Ali Jozi

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