我国小麦的分布与产量 小麦是我国重要的粮食作物。全国冬小麦面积约占小麦总面积的84％,主要分布在河南、山东、河北、江苏、四川、安徽、湖北、山西和陕西等省;春小麦大约占16％,主要分布在黑龙江、内蒙古、新疆、宁夏、甘肃和青海等省、自治区。全国种植小麦面积3049.6万公顷,约占全国粮食作物的1/4。1988～1992年,我国小麦平均年收购量、销售量和库存量分别为全国粮 The distribution and yield of wheat in China is an important grain crop in China. The winter wheat area accounts for about 84% of the total wheat area, mainly distributed in Henan, Shandong, Hebei, Jiangsu, Sichuan, Anhui, Hubei, Shanxi and Shaanxi provinces. Spring wheat accounts for about 16% of the total area, mainly distributed in Heilongjiang, Inner Mongolia and Xinjiang , Ningxia, Gansu and Qinghai provinces and autonomous regions. The national planted area of ​​wheat was 30.496 million hectares, accounting for about one-fourth of the national grain crops. From 1988 to 1992, the average annual purchases, sales and inventories of wheat in China were respectively national grain