1992年美国棉花受虫害之损失

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1992年,美国棉花收获面积为480万公顷,每公顷产量784.51公斤,总产376.13万吨。收 In 1992, U.S. cotton harvested area was 4.8 million hectares, yielding 784.51 kilograms per hectare and producing 3.7613 million tons. Close
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