The Influence Of Input Factors Price Of Beef-cattle Breeding On Slaughter Quantity Of Raisers Of Different Scale

Increasing the slaughter quantity of beef-cattle is an important way to alleviate the contradiction between the supply and demand of beef in China.Beef is an important meat consumer,and the rising consumer demand leads to the rising price of beef.In order to meet the growing demand for beef,the national and local governments have taken many measures to encourage beef cattle breeding,However,China's beef cattle industry started late,the gap between the supply and demand of beef is still widening.In recent years,with the rising price of beef,the price of beef cattle breeding input factors also shows a rapid rising trend.To grasp the law of the influence of factor price increase on the slaughter quantity of beef cattle,is conducive to the introduction of more effective measures to promote the healthy development of beef cattle industry.Based on the panel data of input and output of beef cattle raisers accumulated in the national beef cattle and yak industrial technology system from 2011 to 2019,the influence of input factor price change on beef-cattle breeding behavior of different scale was analyzed by using multiple linear measurement model.Firstly,the paper analyzes the input and output of beef cattle breeding,and preliminarily clarifies the differences between factor input and output of beef cattle farmers of different scales,and then clarifies the change characteristics and trends of factor input price.On this basis,it analyzes the influence of main input factors on the slaughter quantity of beef cattle.It is found that the input factor projects of free-range households and scale households can be divided into eight categories.The price of main input factors of scale households is higher than that of free-range households,which leads to the net income of scale households is smaller than that of free-range households,but the number of beef cattle breeding of scale households is much larger than that of free-range households.It is also found that the quantity of beef cattle sold by free-range households is affected by the selling price,the quantity of beef cattle sold by free-range households is affected by the price of main input factors,and the output elasticity of beef cattle sold by free-range households is greater than that of main input factors.The quantity of beef cattle for free-range and large-size households wasaffected by the price of the previous period,but not by the price of the current period.The rapid increase in the price of main input factors is the fundamental reason why the quantity of beef cattle on the market is difficult to achieve sustained growth.Finally,the flexible subsidy for free-range beef cattle breeding activities is proposed.To take effective measures to stabilize the prices of major input factors.Establish early warning platform to strengthen the monitoring of input factor price and other information.Promote conditional beef cattle free-range household to scale household transformation.