自治区农业科学研究所的工人、干部1963年在罗家庄种植的53亩公交品种水稻,经实打结果,总产50,376斤,平均亩产950.5斤,获得了大面积丰产。这片水稻田,地势低洼,盐碱较重,原银川专署农业化学试验所管理时,每年挑选 Autonomous Region Institute of Agricultural Sciences workers and cadres planted in Luojiazhuang in 1963 53 acres of bus varieties of rice, the actual result of the fight, the total output of 50,376 pounds, an average yield of 950.5 pounds, access to a large area of ​​high yield. This paddy field, low-lying, heavy saline, Yinchuan agency agricultural chemical test management, the annual selection