昭谷1号,系内蒙昭盟所于1971年从地方品种双挂印中多次单株选择而成。1974—1976年曾参加全盟、辽宁省以及全国北方六省区域试验。1977年正式繁殖推广,1980年获内蒙科技成果二等奖。昭谷1号为中早熟种,生育期120天左右。幼苗绿色,株高150厘米左右,穗长20厘米。穗呈纺锤形,紧码,刺毛短,抽穗早而整齐,成熟早。单穗粒重较重,秕谷少,千粒重3.1克,白谷黄米。抗旱性较强,适应性广。耐低温,白发病少,叶面净无病斑。但栽培管理不当时 Zhaogu 1, Department of Inner Mongolia Zhaomeng in 1971 from the local varieties of double-hanging in the multiple selection of plants made. 1974-1976 participated in the AU, Liaoning Province and the six regional test of the northern part of the country. In 1977 the official propagation promotion, Inner Mongolia in 1980 won the second prize of scientific and technological achievements. Zhaogu 1 is a middle-aged species, the growth period of about 120 days. Seedlings green, about 150 cm in height, spike length of 20 cm. Spike was spindle-shaped, tight code, short bristles, heading early and neat, mature early. A single grain heavier weight, Hysteria less, grain weight 3.1 grams, white rice yellow rice. Drought resistance, wide adaptability. Low temperature, less white hair, no net leaf spot disease. However, cultivation and management is not appropriate