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根据 USDA 的国家农业统计社的最新调查资料,2002年美国大豆使用草甘膦处理的面积占80%。在去年调查的20个州中施用了约6000万磅(27000吨)除草剂,比2000年18个州中施用的4200万磅增加了43%,2000年有62%的大豆面积施用了草甘膦。不能直接与2001年的施用量作比较,因为去年仅调查了8个州。草甘膦在这些州的大豆面积施用比例为73%。2002年,在调查的20个州种植的7170万英亩(2900万公顷)大豆中。有99%施用了除草剂。调查面积占美国大豆总面积的97%,与2000年调查的18个州所占比例相同。与2000年相比,除草
According to the latest USDA survey data from the National Institute of Agricultural Statistics, the area of glyphosate-treated soybean in the United States in 2002 was 80%. Approximately 60 million pounds (27,000 tons) of herbicides were applied in the 20 states surveyed last year, an increase of 43% over 42 million pounds in 18 states in 2000 and 62% of soybean area in 2000 phosphine. It can not be directly compared with the amount applied in 2001 because only eight states were surveyed last year. Glyphosate is applied in 73% of the soybean area in these states. In 2002, 71.7 million acres (29 million hectares) of soybeans were planted in the 20 states surveyed. 99% applied herbicides. The survey area accounted for 97% of the total area of the United States soybeans, the same proportion as the 18 states surveyed in 2000. Compared with 2000, weeding