我国北方地区水源紧缺,选择耐旱的水稻品种是获得高产稳产的重要技术条件之一。中国农科院作物所育成的适宜旱种的粳稻新品种“A7927”,近年在京、津、冀、鲁、豫、皖北等地试验示范,表现早熟、耐旱、抗稻瘟病、落黄好、穗大,粒大、出米率高、味好。1985年河南省伏旱无雨, Water shortage in northern China, the choice of drought-tolerant rice varieties is one of the important technical conditions to obtain high and stable yield. In recent years, “A7927”, a japonica rice cultivar suitable for dry cultivation grown by crops of Chinese Academy of Agricultural Sciences, has been tested and demonstrated in Beijing, Tianjin, Hebei, Shandong, Henan and Northern Anhui provinces in recent years, showing early maturity, drought tolerance, blast resistance, , Spike large, large grain, rice rate is high, taste good. No drought in Henan Province in 1985,