农业经济增长的农业化学化效应及时空格局变化——以山东省为例
发布时间：2018-12-11 05:56
【摘要】：基于1994—2014年样本数据,运用脱钩指数、LMDI分解模型等方法,分析了山东省的农业化学化与农业经济增长的关系,并探讨了农业化学化的空间格局变化情况。结果表明:①农业化学化与农业经济增长的关系实现了从相对脱钩到绝对脱钩的转变;②效率效应、效益效应、规模效应对农业化学化投入物量的影响依次减弱,其中,效率效应可以减缓农业化学化投入物量的增加,效益效应是推动农业化学化投入物量增加的主要因素;③在空间格局变化方面,烟台、枣庄等地区的农业化学化程度高,潍坊、青岛、临沂等地区的农业化学化投入物量下降迅速。降低农业经济增长对农业对化学化的依赖,要从发展农业科技、加强低污染的农业现代化建设、提高农业生产组织化程度和推进农业结构调整上着手。
[Abstract]:Based on the sample data from 1994 to 2014, the relationship between agricultural chemistry and agricultural economic growth in Shandong Province was analyzed by using decoupling index and LMDI decomposition model, and the spatial pattern changes of agricultural chemistry were discussed. The results show that: 1 the relationship between agricultural chemistry and agricultural economic growth has changed from relative decoupling to absolute decoupling; (2) the effect of efficiency effect, benefit effect and scale effect on the amount of agricultural chemical input decreased in turn, among which, the efficiency effect could slow down the increase of agricultural chemical input. The benefit effect is the main factor to promote the increase of agricultural chemical input. 3 in the spatial pattern change, Yantai, Zaozhuang and other areas have a high degree of agricultural chemistry, Weifang, Qingdao, Linyi and other areas of the amount of agricultural chemical inputs decreased rapidly. In order to reduce the dependence of agricultural economic growth on agricultural chemistry, we should develop agricultural science and technology, strengthen the modernization of agriculture with low pollution, improve the degree of organization of agricultural production and promote the adjustment of agricultural structure.
【作者单位】： 浙江财经大学中国政府管制研究院;
【分类号】：F304.7
，
本文编号：2372006
[Abstract]:Based on the sample data from 1994 to 2014, the relationship between agricultural chemistry and agricultural economic growth in Shandong Province was analyzed by using decoupling index and LMDI decomposition model, and the spatial pattern changes of agricultural chemistry were discussed. The results show that: 1 the relationship between agricultural chemistry and agricultural economic growth has changed from relative decoupling to absolute decoupling; (2) the effect of efficiency effect, benefit effect and scale effect on the amount of agricultural chemical input decreased in turn, among which, the efficiency effect could slow down the increase of agricultural chemical input. The benefit effect is the main factor to promote the increase of agricultural chemical input. 3 in the spatial pattern change, Yantai, Zaozhuang and other areas have a high degree of agricultural chemistry, Weifang, Qingdao, Linyi and other areas of the amount of agricultural chemical inputs decreased rapidly. In order to reduce the dependence of agricultural economic growth on agricultural chemistry, we should develop agricultural science and technology, strengthen the modernization of agriculture with low pollution, improve the degree of organization of agricultural production and promote the adjustment of agricultural structure.
【作者单位】： 浙江财经大学中国政府管制研究院;
【分类号】：F304.7
，
本文编号：2372006
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