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2001年,全球转基因作物的种植面积为7.891亿亩,比上年增加19％。自1996年以来,转基因作物的种植面积增加了30倍。据估计,在2000年,由于种植不用除草剂的转基因大豆、油菜、棉花、玉米及耐虫害转基因棉花,使全球减少农药用量2230万公斤。单棉花一项,美国棉农少喷洒农药121.5万公斤,纯收入却增加9900万美元。争议最大的是对转基因作物的安全性评估,其重点是作物中引入的转基因
In 2001, the global planted area of genetically modified crops was 789.1 million mu, an increase of 19% over the previous year. Since 1996, the area planted with genetically modified crops has increased 30-fold. It is estimated that in 2000, 22.3 million kilograms of pesticides were reduced globally due to the cultivation of GM soy, rape, cotton, corn and insect-resistant transgenic cotton without herbicide. A single cotton, cotton farmers in the United States less spray pesticides 1.255 million kg, net income has increased 99 million US dollars. The most controversial is the assessment of the safety of genetically modified crops, which focuses on the introduction of transgenes