Safety Inspection And Evaluation Of Production Enviroment And Product Of Vegetable Crops In Nanjing Region

However, lack of valid support of environment, the base construction of "basket" project did not manage to completely prevent the deterioration of the environment, consequently, the rural "basket" industry grew much more rapidly, partial environment became much better, while the whole environment is still deteriorating. So this problem, in this new time, baffled the development of Nanjing rural industry.The conflict between current "basket" safety consume and the low safety level of the product quality, in order to seek the way of settling the above-mentioned problems and to explore the respect of the base construction of "basket" project, the Bureau of Agriculture and Forestry set about the study on the subject of 'The survey and the assessment on the current environmental safety situation of Nanjing base construction of "basket" project'.For this project, the standard of no social effects of pollution farm products (food) which promulgated by the country was taken as theory basis, and the qualitative analysis and quantitative analysis of practical survey, indoor analysis, hiberarchy analysis etc. was taken as study method, advanced technology was applied to it, and a plenty of data was collected for it, especially the research on the security inspection and the evaluation of the vegetable producing base environment and its products quality.1. Through survey, concerning the environment of soil, water and atmosphere, specially through the complete research on current pollution situation of Nanjing vegetable base, we found: the releasing of the industrial solid garbage is raising annually, while the comprehensive ratio of recycling these garbage is also raising annually; the letting of polluted liquid is deceasing every year, the passed ratio is on the rise, the content of the polluted in the liquid waste is up with collectivity and down with some units. What's more, the waste letting of atmosphere turns out to be on decreasing wavily.2. Regarding the country standard of no social effects of pollution farm products (food) as the gist, we carefully inspected on the contents of heavy metal and the hazard of 12 vegetable bases in Nanjing, and then made our evaluation on the vegetable base of the city.3. Regarding the country standard of no social effects of pollution farm products (food) as the gist, we seriously checked on the contents of heavy metal and the hazard in the vegetable products of 12 vegetable bases in Nanjing, and then gave our evaluation on the vegetable products of the city.4. Applying the professional statistics software to calculate the pertinence between heavy metal contents in the soil and those in the vegetable, we found it is obviously there.