摘要
花生是河北省第三大作物,为了促进河北省花生产业的绿色、持续、稳定发展进行了有关研究。本文基于2012—2017年河北省地级市和县市区的花生生产数据,利用非参数DEA模型Malmquist指数法测算其绿色全要素生产率(Green total factor productivity, GTFP)并制作GIS专题图进行分析。结果表明:在研究期内,河北省花生绿色全要素生产率呈增长趋势,技术进步发挥了很好的带动作用,技术效率则相反;在空间变动格局中,东部地区GTFP年际间变化明显,具有明显的空间集聚现象,西部山区因花生生产相对处于劣势,其效率值年际间变动明显,稳定性不足。综上所述,GTFP增速缓慢,为了打破这一趋势,要着重调整投入与产出间关系,实现技术进步与技术效率对花生增产的双驱动。
The peanut is the third largest crop in Hebei Province, in order to promote the green, sustainable and stable development of the peanut industry in Hebei Province, relevant research has been carried out.Based on the 2012-2017 panel data of peanut production in cities and counties of Hebei Province, the Green Factor Productivity(GTFP) of peanut in Hebei Province was calculated by Malmquist index method, a non-parameter DEA model, and a GIS thematic map was made for analysis. The results showed that: during the studied period, the peanut green total factor productivity in Hebei Province presented an increasing trend,technical progress played a very good promoting role, but technical efficiency was the opposite;from the spatial change pattern, the annual change of green total factor productivity in the eastern part of Hebei Province is obvious, and there was an obvious spatial concentration phenomenon. The western mountainous areas were at relative disadvantage because of peanut production, the annual variation of its efficiency value was obvious and its stability was insufficient. In summary, the growth rate of green total factor productivity of peanut production in Hebei Province is slow. In order to break this trend, we must focus on adjusting the relationship between input and output, and realizing the dual drive of technological progress and technological efficiency to increase peanut production.
作者
阴明哲
李一帆
芦铃元
邢家轩
陶佩君
崔永福
Yin Mingzhe;Li Yifan;Lu Lingyuan;Xing Jiaxuan;Tao Peijun;Cui Yongfu(Hebei Agricultural University,Baoding Heibei 071000)
出处
《中国农学通报》
2021年第12期18-23,共6页
Chinese Agricultural Science Bulletin
基金
河北农业大学大学生创新创业训练计划“河北省花生产业发展的空间计量分析”(2019105)
现代农业产业技术体系河北省创新团队建设项目“油料产业经济与发展研究”(HBCT2018090301)。
关键词
偏向型技术进步
绿色全要素生产率
河北省
花生生产
数据包络分析
biased technological progress
green total factor productivity
Hebei Province
peanut production
data envelopment analysis
