Construction Of Wheat Comprehensive Food Safety Demonstration Zone In Hebi City

With the continuous improvement of people's living standards,increasing demands on the quality of agricultural products.Wheat is the most important food crops in He nan province and rations to ensure the quality and safety of food wheat is of great significance.In "15 major scientific and technological special" and "wheat food safety critical applications integrated demonstration zone" funding,In this paper,In wheat comprehensive food safety zones in the city of Hebi,one myriad of a unit of area in the Juqiao town of the xun country and one myriad of a unit of area as the core areas for the Gaocun town of Qi country as the objects of research, demonstration zone system in that environment quality monitoring,quality control and other areas,from the technical and institutional aspects of the System Model Hebi City wheat food security,the building and implementation The main findings are as follows:1,constructed in Hebi City wheat demonstration zone in the framework of comprehensive food safety system,including:Demonstration Area environmental quality evaluation system,the model system for wheat production safety,food safety wheat production support system.From the system and structure to ensure the safety of food quality wheat.2.According to the "Green Food Production EnvironmentalQuality Standards"(NY/T391-2000)as the origin of evaluating quality of the environment access,a larger selection of wheat growth of sulfur dioxide,nitrogen dioxide,As the three TSP ambient air quality evaluation,selection pH,sulphate, chloride,fluoride and cyanide,total arsenic,mercury and total cadmium,chromium (Ⅵ),total lead,nitrates,bacteria and total coliform water quality indicators such as irrigation,heavy metal content in soil quality indicators of environmental quality monitoring demonstration zone.using single pollution index and the method of combining integrated pollution index of environmental quality evaluation model. Demonstration Zone origin of the air pollution monitoring project was less than one model air quality and safety;Demonstration Area Village.Shifang City before the huge bridge wells and surface water,groundwater wells NIHE Mercury,Arsenic, Lead total,total cadmium,cyanide,hexavalent chromium were not detected in other words not found strict control indicators,other indicators not exceeding in standard. Pollution Index comprehensive analysis shows that the various monitoring points lower level of heavy metals in the soil of all,have not exceeded state standards, pollution index of less than one single factor,integrated pollution index less than 0.7. Note demonstration not to the extent of soil pollution by heavy metal pollution,soil environmental quality standards in line with national standards,Wheat growth can guarantee the safety,not of wheat in the wheat growing pollution in the process.3, Constructed Safety Demonstration Area in Hebi City wheat food safety system Wheat production of key technologies including security systems,storage technology wheat flour processing technology,technical support from the production of wheat quality of food security.4,Build a demonstration system of wheat to ensure the safety of its products,from the seven major system components:Wheat and product quality standards,technology system,monitoring system,monitoring system,information system and training system,Industry service system.Hebi,a "safe production of pollution-free wheat Technical Specification","Wheat production safety Balanced Fertilization Techniques" "Pest Control Technology wheat order" and the "safe storage of wheat order" "Safety of wheat flour processing operation procedures," a series of technical standards.Wheat from the model so as to ensure the safety of food quality.5,As bases of food safety and application of key technology demonstrations, explore and review a set of technical support,promote,to enhance public awareness of the demonstration zone,and operation mode.6,after the integrated model,the core zone area yield an average of 502 kilograms two years,Compared with the previous three-year average yield over 447.9 kg,54.1 kg mu output.Non-project than the 386.2 kg,115.8 kg since 1994,an increase of 30%.Mu yield of 424 kilograms per-mu yield than the county average of 78 kilograms of wheat by 1.40 yuan per kg,mu yield increased 109.20 yuan;The average yield of 465 kg of two demonstration zone.than the county's average per mu yield 41 kg,Muzeng yield 57.40 yuan;District radiation yield of 447.5 kilograms,than the county's average per mu yield of 23.5 kilograms, Muzeng yield 32.90 yuan.District two county projects to a total of 0.278 million yuan to enhance economic efficiency.Grains of pesticides and other toxic substances harmful to the non-pollution standards are not supra-national.The results are obvious.