摘要
Abstract
From the perspective of farmer households' assessment of increasing yield efficiency to improve medium-and low-yield farmland project, using Probit model for empirical research this article came to the conclusion that variables of age, the proportion of agricultural labor force to total household population, irrigation cost changes, increasing rate of production per unit area, level of farmers' understanding to project policy, whether to participate in technical training, satisfaction of project quality and satisfaction of work later on management and protection have significant impact on increasing yield efficiency evaluation. Finally, the authors put forward relevant countermeasures according to model analysis results.关键词
中低产田改造/增产效益/Probit模型/影响因素Key words
improvements of medium-and low-yield farmland/increasing yield efficiency/Probit model/influence factor
