Green Agriculture Producing Area In Qinghai Province And Environmental Assessment Risk Early Warning Research

With the development of economy, the improvement of people’s living standard, theenvironmental protection consciousness, quality consciousness enhancement, gradually to thehigh quality, safety of agricultural products, green transformation. The concept of "greenproduction" is increasingly accepted by people, agricultural production environment qualitydirectly affect the quality of agricultural products. Through the establishment of a set ofaccord with actual environmental evaluation of green agriculture in QingHai provinceevaluation and early warning system, can be to evaluate the environmental quality of thecurrent situation and trend, to curb ecological deterioration.This article through toQingHai province environmental soil, water, atmosphere of mainagricultural products each sampling monitoring, analysis and evaluation on the project.Analysis was studied for the environmental monitoring data in recent years, the establishmentof the soil heavy metal pollution levels of model and the prediction of soil heavy metalpollution accumulation prediction model for many years, understand and deterioration speedand counties in prediction of soil heavy metal residues. According to the evaluation,classification standard, the agriculture industry cluster analysis on the test data, divided intothose places suitable for development of organic agricultural products, the place is suitable fordeveloping green agricultural products, pollution-free agricultural products, etc., those placessuitable for development for the future development of QingHai organic, green, pollution-freeagricultural products laid the foundation.We get conclusions as follows:1According to the environmental requirements of green food, combined with the base ofthe production status, the project team for the main pastoral areas of QingHai agriculturalproduction base of the atmosphere, water, soil pollution monitoring, to get the data1504,provides the technical support for the development of green agriculture in qinghai province.2Through the soil heavy metal pollution levels of model and the prediction of soil heavymetal pollution accumulation prediction model of research for many years, not only can learnabout the different speed of the deterioration of the counties of soil heavy metals alsopredictable sampling area in the next few years the status of heavy metal residues in soil, convenient and relevant government departments to guide local agricultural planning andplanting;3Through the green agriculture producing area environmental risk assessment of soilheavy metal potential ecological harm, all kinds of soil heavy metal potential ecological harmcoefficient analysis, concludes that many parts of the soil heavy metal potential ecologicalharm in QingHai province belongs to medium or strong ecological harm;4Through to QingHai province main green agriculture base of field investigation,sampling inspection, assessment and classification, divided into the places suitable fordevelopment of organic agricultural products, the place is suitable for developing greenagricultural products, the places suitable for development of pollution-free agriculturalproducts, etc., for the future development of qinghai organic, green, pollution-free agriculturalproducts laid the foundation.