山西省不同規(guī)模生豬生產(chǎn)成本與收益分析
[Abstract]:The development of pig industry in Shanxi Province is an important part of animal husbandry industry. The development of pig industry in Shanxi Province accounts for a large proportion of animal husbandry. In 2015, the total output of meat was 86.25 million tons, and the total output of live pigs was 54.87 million tons. Thus it can be seen that the proportion of pork production in total meat is relatively large. It is of great significance to pay attention to pig breeding to promote the economic development of animal husbandry. Therefore, through comparative analysis of the development of pig industry of different scales in Shanxi Province, To find out which scale is the most suitable way for pig breeding in Shanxi Province, to promote the development of pig industry in Shanxi Province, to increase the income of farms (households), and to promote the enthusiasm of farms (households). It plays an important role in promoting the sustainable, healthy and rapid development of pig industry in Shanxi Province. In this paper, the pig breeding in Shanxi Province was divided into four models: free raising, small scale, medium scale and large scale. The yield of live pigs in Shanxi Province and the number of farms (households) of pigs of different scales were analyzed. The cost and benefit of different scale pig breeding were analyzed by comparative analysis. At the same time, the production function and multiple linear regression model were used to analyze the cost and benefit of different scale live pig. Through the analysis of production function and scale theory, it is concluded that small and medium-sized scale is the best mode suitable for the development of pig industry in Shanxi Province.
【學(xué)位授予單位】:山西農(nóng)業(yè)大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2016
【分類號(hào)】:F326.3;F302.6
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