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小麦是我省最主要的作物,常年播种面积2200万亩。在小麦的栽培上根据自然气候条件主要可分为陇东、陇南冬小麦和河西、中部春小麦两大类。冬小麦播种面积1100万亩,单产250斤。春小麦播种面积1100万亩,其中河西春小麦450万亩,平均亩产550斤,生产水平较高;中部春小麦播种面积600多万亩,平均亩产不到200斤,生产水平较低。一、旱地春小麦在旱农生产中的地位和潜力我省中部地区的干旱、半干旱区春小麦常年播种在330万亩左右。其中干旱区种植面积约130万亩,平均亩产80—90斤;半干旱
Wheat is the most important crop in our province, annual sown area of 2200 acres. In the cultivation of wheat according to the natural climate conditions can be divided into Longdong, Longnan winter wheat and Hexi, central spring wheat two categories. Winter wheat sowing area of 1100 mu, yield 250 pounds. Spring wheat sown area of 1100 mu, of which 4.5 million mu of spring wheat in Hexi, an average of 550 kg per mu, higher production levels; central spring wheat sown area of 600 mu, average mu yield of less than 200 pounds, the production level is low. I. Status and Potentiality of Dryland Spring Wheat in Dryland Production in Dryland Spring wheat in the arid and semi-arid area of central part of our province is planted for about 3.3 million mu per year. The arid area of about 130 acres of planted area, the average yield of 80-90 kg; semi-arid