農(nóng)業(yè)經(jīng)濟(jì)增長的農(nóng)業(yè)化學(xué)化效應(yīng)及時(shí)空格局變化——以山東省為例
發(fā)布時(shí)間：2018-12-11 05:56
【摘要】：基于1994—2014年樣本數(shù)據(jù),運(yùn)用脫鉤指數(shù)、LMDI分解模型等方法,分析了山東省的農(nóng)業(yè)化學(xué)化與農(nóng)業(yè)經(jīng)濟(jì)增長的關(guān)系,并探討了農(nóng)業(yè)化學(xué)化的空間格局變化情況。結(jié)果表明:①農(nóng)業(yè)化學(xué)化與農(nóng)業(yè)經(jīng)濟(jì)增長的關(guān)系實(shí)現(xiàn)了從相對(duì)脫鉤到絕對(duì)脫鉤的轉(zhuǎn)變;②效率效應(yīng)、效益效應(yīng)、規(guī)模效應(yīng)對(duì)農(nóng)業(yè)化學(xué)化投入物量的影響依次減弱,其中,效率效應(yīng)可以減緩農(nóng)業(yè)化學(xué)化投入物量的增加,效益效應(yīng)是推動(dòng)農(nóng)業(yè)化學(xué)化投入物量增加的主要因素;③在空間格局變化方面,煙臺(tái)、棗莊等地區(qū)的農(nóng)業(yè)化學(xué)化程度高,濰坊、青島、臨沂等地區(qū)的農(nóng)業(yè)化學(xué)化投入物量下降迅速。降低農(nóng)業(yè)經(jīng)濟(jì)增長對(duì)農(nóng)業(yè)對(duì)化學(xué)化的依賴,要從發(fā)展農(nóng)業(yè)科技、加強(qiáng)低污染的農(nóng)業(yè)現(xiàn)代化建設(shè)、提高農(nóng)業(yè)生產(chǎn)組織化程度和推進(jìn)農(nóng)業(yè)結(jié)構(gòu)調(diào)整上著手。
[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.
【作者單位】： 浙江財(cái)經(jīng)大學(xué)中國政府管制研究院;
【分類號(hào)】：F304.7
，
本文編號(hào)：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.
【作者單位】： 浙江財(cái)經(jīng)大學(xué)中國政府管制研究院;
【分類號(hào)】：F304.7
，
本文編號(hào)：2372006
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