我县为高寒山区,地处风口,缺水干旱,无霜期90——120天左右,主要种植春小麦、豆类、洋芋,一年一熟。作物生长季节,主要靠沙吾尔山雪水灌溉,因春季风多气温低,冰山积雪不易融化,造成五、六月份为枯水期,影响作物的播种和出苗。多年来小麦产量低,平均单产徘徊在60——120斤左右,从而在人们的言论 My county is alpine mountainous areas, located in tuyere, dry and drought, frost-free period of 90--120 days, the main planting spring wheat, beans, potato, a year cooked. Crop growth season, mainly by the Uighur snow water irrigation, due to the low temperature of the spring monsoon, ice melting snow is not easy, resulting in May and June for the dry season, affecting crop seeding and emergence. Over the years, low-yield wheat, the average yield hovering around 60-120 kg, thus people’s remarks