Scale Production of Live Pig in China: Provincial Difference,Problem and Development Countermeasure——Analysis Based on Pig Producing Scale Subdivision and Measure of Cost Profit Margin

Large scale is the direction of pig- producing development of China in future, but does not mean breeding scale the bigger the better. The rationality, scientificalness and suitability of each region pig- producing scale has determined the effectiveness of pig-producing to a large extent. This paper shows that, from the national average level to see, the moderate scale has the strongest profitability. Specific to major pig producing provinces, the strongest profitability of farming was difference in different province. The current pig scale cultivation exist such problems as the disease prevention and control status not optimum, production cost and the scales price has no advantage and the standardization level need to improve. Finally, combine the current national and provincial pig scale development situation and problems, this paper proposed the corresponding countermeasure to promote the healthy development of