当前位置: 首页 > 文章 > 蔬菜硝酸盐污染状况及防治途径 山西农业科学 2005,33 (4) 53-55
Position: Home > Articles > The State and the Way to Manage Nitrate Pollution in Vegetable Journal of Shanxi Agricultural Sciences 2005,33 (4) 53-55

蔬菜硝酸盐污染状况及防治途径

作  者:
张素瑛;贾英;王美丽
单  位:
清徐县西谷乡北云支学校;清徐县农业局
关键词:
蔬菜;硝酸盐;污染;防治途径
摘  要:
分析了清徐县蔬菜基地5类蔬菜样品中硝酸盐的含量,并对蔬菜硝酸盐污染现状进行了评价。同时对蔬菜硝酸盐污染防治途径进行了综述,即经济合理施用氮肥,改善蔬菜生态条件,筛选和选育低硝酸盐含量的蔬菜品种,选择适宜的采收期,采取合适的贮藏加工及食前处理,并加强蔬菜卫生品质监测及管理。另外,还对消费者提出改变饮食结构的忠告,即多吃果菜,少吃叶菜和根菜;多吃新鲜蔬菜,少吃腌渍加工蔬菜;多吃熟菜,少吃生菜,以避免硝酸盐及亚硝酸盐对人体所形成的潜在威胁。
译  名:
The State and the Way to Manage Nitrate Pollution in Vegetable
作  者:
ZHANG Su-ying~1,JIA Ying~1,WANG Mei-li~2 (1.Burean of Agriculture in Qingxu,Qingxu 030400,China;2.Beiyunzhi School in Xigu,Qingxu 030400,China)
关键词:
Vegetables;Nitrate;Pollution;Management
摘  要:
Qinxu county has been analysed nitrate content in samples of 5 vegetables from vegetables base has been analysed,the present situation about nitrat pollution was evaluted and the control method was recommended.Namely,economic and reasonable nitrate fertilization;ecology improvement for vegetables,breeding of low-nitrate vegetables,suitable harvesting timing,storage and pritreatment,and strengthening of vegetables' hygiene and quality monitoring.In addition,advises of more fruit-vegetable,less leaf and root-vegetables;more fresh vegetable less the proceed and more riped less raw vegetable were given to avoid damage caused by nitrate pollution.

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