改进检疫方法，提高假高粱的检出率１９９５年以前，从黄埔进口的大宗货物，主要是小麦、大麦等，１９９５年开始才有大宗的玉米、豆粕进口业务。这些玉米、豆粕主要来自美国、阿根延、巴西。刚开始我们习惯于沿用小麦的检疫方法，但是假高粱的检出率远低于美国小麦，经过... Improve quarantine methods and increase the detection rate of false sorghum Before 1995, the bulk of the imported goods from Huangpu, mainly wheat and barley, had a large import of corn and soybean meal since 1995. These corn, soybean meal mainly from the United States, Argentina, Brazil. At first, we are accustomed to using the quarantine method of wheat, but the detection rate of fake sorghum is far lower than that of wheat in the United States.