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甘肃是一个干旱著称的省份,农业生产基本以旱作为主。其分布区域,主要包括年降水量在200～800毫米之间的陇中、陇东和陇南部分地区的56个县(市)。该区农业人口约1420万,约占全省人口的79％,旱耕地4100万亩,约占全省耕地的78.9％,每年产粮385万吨左右,约占全省64％。因此,发展旱作农业,无疑是解决甘肃粮食问题的正确选择。甘肃旱区农业生产要素组合差异明显,农业生产、经济水平发展不平衡,特别是粮食生产受气候
Gansu is a well-known drought-stricken province where agricultural production is dominated by drought. Its distribution area mainly includes 56 counties (cities) in Longzhong, Longdong and parts of Longnan with annual precipitation between 200 and 800 mm. The agricultural population of this area is about 14.2 million, accounting for 79% of the province’s population. The dry farmland is 41 million mu, accounting for 78.9% of the total cultivated land in the province. It produces about 3.85 million tons of grain per year, accounting for 64% of the province’s total. Therefore, the development of dry farming is undoubtedly the right choice to solve the food issue in Gansu. There are obvious differences in the elements of agricultural production in Gansu Arid Regions, uneven development of agricultural production and economic level, especially in the climate of food production