Study On Sustainable Utilization Of Agricultural Resources In Changzhi City

Agricultural resources are the important basis and necessary condition in the process of agricultural development,and the sustainability of agricultural resources is the key link to realize the sustainable development of agriculture.Under the guidance of national policy on sustainable utilization of agricultural resources,the conflict between resources and economic development can be alleviated.Therefore,it is of great strategic significance to carry out research on the sustainable development of agricultural resources.Based on agricultural resources sustainable development theory,system theory,agricultural ecological-economic theory of coupling system,agricultural ecological system theory,theory on the basis of agricultural resources utilization,according to the 2011 to 2019,nine years in a row data collection statistics,from on three dimensions: economic,social and ecological study of changzhi city agricultural resources and establish the index system of comprehensive index model to complete the evaluation,to explore the objective situation of changzhi city agricultural resource utilization levels.The results showed that the level of agricultural sustainable development in Changzhi City was generally high and showed an increasing trend year by year.There were two distinct stages: 2011-2015,during which the agricultural sustainable development showed a slow growth trend,and 2016-2019,during which the agricultural sustainable development showed a rapid growth trend.Changzhi city agricultural resources sustainable utilization level from 2011 to 2019,the sustainable level of comprehensive index(P >0),and showed the trend of increasing year by year,reflecting the changzhi city in recent years,the sustainable development of agriculture level rising,but the sustainability of changzhi city during2012-2015 level is half the comprehensive coordination,land,water resources sustainable,only 2016-2019,changzhi city gradually turned to the comprehensive integrated comprehensive coordinated sustainable development,and is steady progress.In view of the problems existing in the utilization of agricultural resources in Changzhi City,it is proposed to adjust the land utilization structure and strengthen the comprehensive management of land.Rationally exploit groundwater and improve agricultural irrigation methods;Rational utilization of natural forest areas to improve the forest coverage rate;Strengthen soil erosion control,protect the ecosystem;Increase investment in science and technology,promote the utilization of agricultural waste resources;Development of circular agriculture,leisure agriculture and other measures to improve the sustainable development of Changzhi City utilization level.