【摘要】 根据国家绿色食品标准,无公害蔬菜生产必须具备4个基本条件:第一,生产基地无污染;第二,以施用有机肥料为主;第三,合理利用农业栽培措施;第四,禁止使用高毒高残留农药,积极合理使用农业技术、物理、生物手段及生物源农药防治病虫害.更多还原

【Abstract】 According to the national green food Production standard,the production of no-public hazard vegetable must have four main conditions: the first,production base isn’t pollution;the second,manure is main fertilizer;the third,agricultural cultivation method is used reasonably;the fourth,high remain and high poisonous pesticide biological method,biological pesticide to prevention and cure the pests and diseases positively and reasonably.更多还原