【摘要】 检测了淳安县主要农产品基地34个灌溉水样和26个土壤样点,根据国家及行业相关的标准,将土、水、境质量分为5级,以严控指标和一般控制指标相结合的方法作出评价,从而进行安全预警。结果表明,淳安县千岛湖主要农产品基地34个水样均为1级优质水平。26个土样中,3级占96%,65%土样符合有机食品和绿色食品生产要求。更多还原

【Abstract】 The 34 irrigation water samples and 26 soil samples from major agricultural product bases of Chun’an County were assayed.According to relevant national and industry standards,the soil and water qualities were divided into five grades and assessed by combining the rigorous and general control indexes,and an early warning for environmental safety was given or not.The results showed that all the 34 tested water samples were up to the grade 1 water standard,and among the 26 tested soil samples,96% of them were of grade 3 soil standard,and 65% of them could be used for the production of green food and organic food.更多还原