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西藏自治区地广人稀,总耕地面积370万克(1克相当于1亩),粮食作物总播种面积330万克,分布在海拔2,700—4,100米沿江流域的高山河谷地带。解放前,我区冬小麦仅仅种在海拔3,000米以下,而且产量很低,一般亩产只有120斤。西藏和平解放不久,党中央、毛主席就派了农业科技人员到西藏,对西藏高原的自然条件、气候特点和农作物的品种及
The Tibet Autonomous Region is a sparsely populated area with a total cultivated area of 3.7 million grams (1 gram equals 1 acre). The total sown area of grain crops is 3.3 million grams, distributed in the valleys of valleys along the Yangtze River at an altitude of 2,700-4,100 meters. Before the liberation, our district only planted winter wheat 3,000 meters below sea level, and the yield is very low, generally only 120 pounds per mu. Soon after the peaceful liberation of Tibet, the party Central Committee and Chairman Mao sent agricultural scientists and technicians to Tibet to study the natural conditions, climate characteristics and varieties of crops in the Tibetan plateau