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笔者对辽宁省6个地区的大米、玉米、小麦进行了霉菌污染状况调查,对结果进行分析。 1 材料与方法 1.1 样品来源:样品采自辽宁省6个地区(沈阳、大连、鞍山、辽阳、丹东、黑山)粮库中的玉米60件、大米63件、小麦23件,共采集146件样品。 1.2 培养方法:分别取粮食样品约35g,置无菌平皿中,加入75％乙醇,轻摇1 min,倒出乙醇,用无菌水洗3遍。将洗好的粮食以无菌操作点种平板,玉
The author conducted a survey on mildew pollution in rice, corn and wheat in 6 regions in Liaoning Province and analyzed the results. MATERIALS AND METHODS A. Samples Source: The samples were collected from 60 grain maize, 63 rice and 23 wheat in the grain depots in 6 regions (Shenyang, Dalian, Anshan, Liaoyang, Dandong and Montenegro) in Liaoning Province. A total of 146 samples . 1.2 Cultivation methods: Take about 35g food samples, set the sterile petri dish, add 75% ethanol, shake 1 min, pour out the ethanol, washed three times with sterile water. Will wash the food to aseptically operating point plate, jade