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pork production SYSTEMS IN CHINA:A REVIEW OF THEIR DEVELOPMENT,CHALLENGES AND PROSPECTS IN GREEN production

Frontiers of Agricultural Science and Engineering 2021年第1期8卷 15-24页

作者： Shuai ZHANG Xin WU Dandan HAN Yong HOU Jianzhuang TAN Sung Woo KIM Defa LI Yulong YIN Junjun WANG State Key Laboratory of Animal Nutrition Ministry of Agriculture and Rural Affairs Feed Industry CentreCollege of Animal Science and TechnologyChina Agricultural UniversityBeijing 100193China Key Laboratory of Agro-ecological Processes in the Subtropical Region Institute of Subtropical Agriculturethe Chinese Academy of SciencesNational Engineering Laboratory for Pollution Control and Waste Utilization in Livestock and Poultry ProductionHunan Provincial Engineering Research Center for Healthy Livestock and Poultry ProductionScientific Observation and Experimental Station of Animal Nutrition and Feed Science in the South-Central RegionMinistry of Agriculture and Rural AffairsChangsha 410125China College of Resources and Environmental Sciences National Academy of Agriculture Green DevelopmentKey Laboratory of Plant-Soil Interactions(Ministry of Education)China Agricultural UniversityBeijing 100193China Tech-bank Food Co. LtdNanjing 211800China Department of Animal Science College of Agriculture and Life SciencesNorth Carolina State UniversityRaleighNC 27695USA

This paper reviews the changes in pork production in China,the largest pork producing and consuming nation in the *** pork sector in China has changed dramatically since the 1990s,with large-scale intensive pork production systems replacing the former,exclusively family-based pork production *** breeding,feeding,vaccinating,and management technologies are widely used ***,smallholders still account for a large proportion of the total *** intensification and specialization of the pork sector is expected to continue in the future,but there is increasing awareness and pressure to develop more environmentally-sustainable production *** relative shortage of domestically produced feed,the low utilization efficiency of feed ingredients,the large emissions of nitrogen and phosphorus to the environment,the high use of antibiotics,and the presence of residual metals in manures are very large challenges for the pork sector *** solve these problems,techniques including new feed resource utilization,precise feeding,low-protein diets,alternatives to antibiotics and increased manure recycling are all important topics and research directions *** new techniques and management approaches,it is possible to build more sustainable pork production systems in China.

关键词： China feed pork production sustainability

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Exploring Agritourism Experience and Perceptions of pork production

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Agricultural Sciences 2016年第4期7卷 239-249页

作者： Ann M. Cummins Nicole J. Olynk Widmar Candace C. Croney Joan R. Fulton Department of Agricultural Economics Purdue University West Lafayette IN USA College of Veterinary Medicine Purdue University West Lafayette IN USA

The interest of consumers in farming activities is evident and agricultural producers have responded to this increasing interest in a number of ways, including inviting visitors to farm operations through tourism or farm visits. Livestock industries, in particular, are interacting with the public in numerous ways, including via marketing channels for their products, interacting with community leaders and community members in regard to location siting and regulations, and inviting people onto their operations via agritourism. An improved understanding of who visits agricultural locations (particularly livestock operations) and consumers’ perceptions about livestock agriculture is needed in order to begin to understand the possible relationships between on-farm experiences and consumers’ perceptions. Thus, it is important to gain a deeper understanding in consumers’ interests, including their levels of concern for production process attributes, such as animal welfare, relative to product attributes like price and taste. This analysis investigates the demographics of consumers who have (and have not) visited various agritourism operations, studies differences in preferences for (or perceptions of) animal welfare relative to other pork attributes between consumers who have or have not visited a livestock operation, as well as amongst consumers with varying levels of involvement in household food production. Indeed the relationships explored are between having visited a livestock operation and the perceptions. This study found that 69% of participants had visited a livestock operation (pig farm, dairy farm, and/or horse farm) at some point. The majority of respondents agreed that agriculture was an important industry, yet, those who had visited livestock operations were more likely to note concerns about the impact of livestock operations on water quality in their county.

关键词： Agritourism Animal Welfare Best-Worst Scaling pork production

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Transparency in Meat production： Consumer Perceptions at the Point of Sale

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Journal of Agricultural Science and Technology(B) 2011年第8期1卷 1134-1145页

作者： L. Arens M. Deimel L. Theuvsen Department of Agricultural Economics and Rural Development Georg-A ugust-UniversitgitGoettingen Platz der GoettingerSieben 5Goettingen 37073 Germany

As a result of a large number of food scandals, societal interest in transparency in the food sector has grown considerably. Hence, the creation of transparency in the production process has been the focus of recent legislation. In addition to tracking and tracing, one finds in the public discussion an increasing number of demands for further information on such issues as food safety, animal and environmental protection and the sustainability of food production processes. However, it has not yet been sufficiently clarified which information about the production process--and thus which level of transparency--is actually desired or can actually be processed by consumers at the point of sale. In order to analyze this topic from the viewpoint of consumers, a large-scale empirical study has been conducted. This research uses an adaptive conjoint analysis to determine what transparency expectations consumers have with regards to information on packaged pork. Initial results show a very heterogeneous demand for information. Furthermore, consumers＇ demand for more information sometimes does not match their actual benefit profiles. The results provide insight into consumers＇ information needs and their willingness to pay for greater transparency; they also have interesting implications for meat processors＇ product development strategies.

关键词： Transparency pork production adaptive conjoint analysis packaged pork consumer perception.

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