中国油料作物学报2025，Vol.47Issue(2)：243-259,17.DOI:10.19802/j.issn.1007-9084.2024294
我国三大油料作物产能提升的源泉
Source of China's three major oilseeds production capacity increases
摘要
Abstract
To ensure the safety of Chinese"vegetalbe oil bottle",the foremost is to increase oilseeds produc-tion capacity.Under the projects of China′s vigorous implementation of soybean and oilseeds production capacity in-crease in recent years,this article focuses on 3 major oilseed crops of soybean,rape and peanut based on 2001-2022 provincial data.It uses the growth accounting analysis framework to reveal the sources of production capacity increase of China′s 3 oilseed crops.Results shows that total factor productivity growth is the most important source of soybean and rapeseed productivity increase,whose contribution rate reaches 73.94%and 90.67%respectively,which driving the productivity increase of 1.12%and 1.03%respectively;for peanuts,fertilizer is the main source of increase,with contribution rate of 62.14%,which boosting production capacity by 0.45%.Further analysis reveals that there are obvious dynamic changes in the sources of productivity increase of the 3 major oilseed crops.Total factor productivity growth has become the top priority of productivity increase of the 3 major oilseeds crops.And,the contribution of land and fertilizer to the 3 major oilseeds production capacity increase cannot be ignored.The above results are expected to provide important reference for optimization of oilseeds crop variety structure and con-tinuous increase of oilseed crop productivity in China.关键词
油料产能提升/食用植物油自给率/油料安全/投入要素/全要素生产率增长/提升源泉Key words
oilseeds production capacity increase/self-sufficiency rate of vegetable edible oilseeds/oilseeds security/input factors/total factor productivity growth/source of growth分类
经济学引用本文复制引用
方振,刘鹏凌..我国三大油料作物产能提升的源泉[J].中国油料作物学报,2025,47(2):243-259,17.基金项目
教育部人文社会科学规划基金项目(19YJA790056) （19YJA790056）
