有机蔬菜禁止使用基因工程产品和化学除草剂除草。主要的措施是人工除草,此外,可通过一些辅助措施减少杂草的为害。人工除草主要是指人工中耕除草。中耕除草针对性强,不但可以除掉行间杂草,而且可以除掉株间的杂草,干净彻底,技术简单;不但可以防 Organic vegetables ban the use of genetically engineered products and chemical herbicides for weeding. The main measure is manual weeding, in addition, we can reduce the weed damage through some supplementary measures. Artificial weeding refers mainly to artificial cultivation and weeding. Cultivation and weeding targeted, not only can get rid of weeds between lines, and can get rid of weeds between strains, clean and thorough, simple technology; not only can prevent