【摘 要】
：
美国农业部3月31日公布全国农作物种植情况调查显示,今年美国农民种植的转基因玉米和大豆的比例均比去年有一定幅度的增加。调查显示,今年美国种植的玉米面积估计将为7900万
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美国农业部3月31日公布全国农作物种植情况调查显示,今年美国农民种植的转基因玉米和大豆的比例均比去年有一定幅度的增加。调查显示,今年美国种植的玉米面积估计将为7900万英亩(1英亩约合4046.86m2),与去年的种植面积持平。其中转基因玉米的种植面积约占38%,比去年的比例高出4
A survey by the U.S. Department of Agriculture on March 31 of the national crop planted shows that the proportion of genetically modified corn and soybean planted by the United States farmers this year has increased by a certain margin over the previous year. The survey shows that the area of corn planted in the United States this year will be estimated at 79 million acres (1 acre or 4046.86m2), the same as last year’s planted area. Among them, the area planted with genetically modified corn accounts for about 38%, up from 4% last year
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