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1982年对西藏昌都地区的水稻资源进行了考察。先后考察了察隅、波密、左贡、芒康4县及拉萨地区的林芝县共14个公社36个生产队。共地理位置为东经94°30′—98°40′,北纬28°20′ˉ30°10′之间。仅察隅县有水稻种植,其种植海拔高度为1,450—2,240米。过去,芒康县盐井区加达公社(海拔2,350米)、左贡县扎玉区拉乌公社果园(海拔2,600米)都曾种过水稻,后因水源困难未再种植。
In 1982, the rice resources in the Changdu area of Tibet were investigated. The delegation visited 36 production teams of 14 communes in Zayu, Bomi, Zugong, Mankang 4 counties and Nyingchi Prefecture in Lhasa. The total geographical location of longitude 94 ° 30’-98 ° 40 ’, latitude 28 ° 20’ˉ30 ° 10’ between. Only Zayu County has rice planting, the planting altitude of 1,450-2,240 meters. In the past, the Gajda commune in Yanjing District of Mangkang County (2,350 meters above sea level) and the Rao commune orchard (2,600 meters above sea level) in Zhayu District, Zuo Gong County had all been planted with rice and were not planted anymore because of water supply difficulties.