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川西平原水稻品种资源调查研究工作,开始于1962年,两年来共调查了10个县。垂直分布地区最高的为彭县大宝山公社和崇庆县万家公社,均在1,050—1,100米高度。平原地区一般拔海高度为520—650米。1962年调查的有新繁、新都、彭县、灌县、温江、双流等6县的34个公社68个大队的136个生产队,计有栽培品种69个,其中主要栽培品种39个。1963年调查的有崇庆、金堂、
Investigation and research on rice variety resources in western Sichuan Plain began in 1962, and 10 counties were investigated in two years. The highest vertical distribution area is Peng County Dabaoshan commune and Chongqing County commune, at 1,050-1,100 meters. Plain area generally pull the sea height of 520-650 meters. In 1962, there were 136 production teams of 68 battalions of 34 communes in 6 counties including Xinfan, Xindu, Pengxian, Guanxian, Wenjiang and Shuangliu, accounting for 69 cultivars, of which 39 were major cultivars. 1963 survey Chongming, Jintang,