我国种植小麦的历史悠久,考古发现,在4000—5000年前,我们的祖先就开始利用小麦。大约在公元前六世纪的春秋时期,黄河中下游就有种植小麦的文字记载。近代,小麦成为仅次于水稻的第二大作物,在粮食生产中占有重要地位。全国小麦播种面积约4.51亿亩,总产量1233多亿公斤,占全国粮食总产的25%。优质小麦育种是我国21世纪农业发展的重要方面近年来,由于国内粮食生产迅速增长,人们对粮食的需求由“温饱型”向“小康型”过渡。社会对优质小麦需求愈来愈迫切。因此,国家对粮食作物生产发 Our country has a long history of growing wheat, and archeology has found that our ancestors began to utilize wheat 4000-5000 years ago. About the Spring and Autumn Period of the 6th century BC, there was a written account of the cultivation of wheat in the middle and lower reaches of the Yellow River. In modern times, wheat has become the second largest crop after rice and occupies an important position in grain production. The national wheat sown area is about 451 million mu, with a total output of 123.3 billion kilograms, accounting for 25% of the total grain output in the country. High-quality wheat breeding is an important aspect of China’s agricultural development in the 21st century In recent years, due to the rapid growth of domestic grain production, people’s demand for food has shifted from “food and clothing ” to “well-to-do”. The demand for high-quality wheat in society is getting more and more urgent. Therefore, the state made the production of food crops