Research On The Technical Efficiency Of Grain Production Of Farmers In Lindian County And Its Influencing Factors

The improvement of the technical efficiency of farmers 'grain production has an important role in ensuring the basic income of farmers' grain production and promoting grain production from the expansion of the total amount to the improvement of quality and efficiency.Lindian County is a major grain-producing county in Heilongjiang Province.It calculates the production technical efficiency of the combined grain production of farmers in Lindian County,clarifies the impact of the personal and social characteristics of farmers on the technical efficiency of grain production,and formulates an increase in grain production for farmers The measures of production technology efficiency provide reference,which is of reference significance for the government to formulate policies to improve the technical efficiency of combined grain production.Based on the cross-sectional data of 169 households planting corn,soybean and red bean crops in 17 villages in 6 towns and villages of Lindian County,the stochastic frontier production function model and multivariate linear model were used to analyze the technical efficiency and influencing factors of the grain production of sample farmers.The average production technical efficiency of the combined grain production of ordinary farmers and large grain growers was 76.73% and 79.52%,respectively,indicating that there is much room for improvement in the technical efficiency of the combined grain cultivation of sample farm households;the average efficiency of grain production technology is less than 70%.Large grain households accounted for 31.03% and 17.07%,respectively,and higher than 90% accounted for 28.74% and 21.95%,respectively,indicating that the extreme proportion of low and high food production technology efficiency of ordinary farmers is higher than that of large grain growers,while the grain of large grain growers Production technology efficiency is more centralized.Ordinary farmers' chemical fertilizer,machinery + labor,and land inputs have a positive effect on the output value of combined grain production per unit area,while pesticide inputs have a negative effect;seed inputs have not passed the significance test.The seeds,machinery + manual input of large grain growers have a positive impact on the output value per unit area,while the pesticide input has a negative impact;the fertilizer and land inputs have not passed the significance test.The education level,the number of labor force,and the type of work of the ordinary farmers have a positive effect on technical efficiency,and gender has a negative effect on technical efficiency;only the education level of large grain-growing households has passed the significance test and has a negative effect on technical efficiency.influences.From the perspective of the input of the farmers' grain production factors and the perspective of the factors influencing the technical efficiency,suggestions are put forward to promote the technical efficiency of the farmers' grain production.