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麦类赤霉病是危害大、小麦的一种严重病害。我省麦类赤霉病轻发年,大、小麦的总产量可占到全年粮食总产量的10％,而赤霉病流行年,由于病害和湿害(赤霉病流行年份往往是春季多雨),大、小麦总产量要比轻发年减收一半。据初步统计,1951年至1977年的27年中,赤霉病为害较重的有10年,每年损失粮食均在20％以上,其中有4年损失粮食高达30—50％。赤霉病的为害,不仅造成春粮减产,而且麦子品质变劣,食用病麦会引起人畜中毒。因
Wheat scab is a serious damage to wheat, a serious disease. In our province, the annual head blight of wheat scab belongs to 10% of the total grain output in the whole year, while the annual output of the head blight due to the disease and the wet damage Rainy), the total output of wheat and wheat will be reduced by half as much as that of the light-weight years. According to preliminary statistics, during the 27 years from 1951 to 1977, the scab was seriously damaged for 10 years. The annual loss of grain was over 20%, of which 4 to 5 years of grain loss was as high as 30-50%. Fusarium head blight, not only caused by the spring cut, and the deterioration of wheat quality, edible sick wheat will cause human and animal poisoning. because