期刊论文

Mechanism of land scale operation affecting international competitiveness in rape planting: A case study from 1 034households in Hubei, Sichuan and other three provinces

中文

中国农业大学学报

1007-4333

2020

25

2

199-211

10.11841/j.issn.1007-4333.2020.02.20

国家“现代农业产业技术体系建设”专项（CARS-0012）； 国家社会科学基金项目（16BJY102）；

本校为其他机构

为分析土地规模经营对油菜生产国际竞争力影响机理,以湖北、四川、湖南、安徽和江苏等5省1 034户种植农户为例,基于2017—2018年度入户调查数据,运用结构方程模型开展了土地规模经营影响油菜生产国际竞争力机理及其主要影响因素实证分析。结果表明,土地规模经营目前主要通过劳动力转移和农业机械化特征潜变量影响油菜生产国际竞争力,土地集约化特征潜变量对油菜生产国际竞争力影响较弱。同时,在劳动力转移特征潜变量中,影响较大的可测变量是劳动力投入和销售价格;在农业机械化特征潜变量中,影响较大的可测变量是机械投入;在土地集约化特征潜变量中,影响较大的可测变量为农户总耕地规模。因此,在...

To analyze the impact mechanism of land scale operation(LSO)to international competitiveness in rape planting,a case study of 1 034households based on the survey data in 2017-2018in the five provinces of Hubei, Sichuan,Hunan,Anhui and Jiangsu is conducted.A structural equation model(SEM)was built to study the mechanism of LSO and the main impact factors affecting international competitiveness in rape planting.The results show that: Currently,LSO affecting international competitiveness in rape planting mainly lies in two feature latent variables of labor transformation and agricultural mechaniz...