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(一)基本情况汉中平原位于秦岭、巴山之间,为山间盆地河谷平原。西起勉县武候镇,东至洋县龙亭铺,长约100km,南北宽5～25km,海拔600m。盆地内河床宽阔,河曲发育,形成了多级阶地,与山前坡积洪积扇地形连为一体,构成冲洪积平原。区内辖汉中、南郑、城固、洋县、勉县五县市的90个乡镇,面积1640km~2,占汉中地区总面积的6%。有耕地127万亩,其中水田98.3万亩。总人口128.8万人,其中城镇人口约24.3万人,人口密度785人/km~2。农业人均耕地1.2亩,人均水田0.94亩,由于该区光、温、水、土资源条件较好,有利于农业生产,交通方便,能源和技术装备条件有一定基础,是汉中地区政治经济发展的中心,粮油生产的重
(A) of the basic situation Hanzhong Plain is located in the Qinling Mountains, between Bashan, mountain basin valley plain. Wu Mian town in Mian County in the west and Longtingpu in Yang County in the east, with a length of 100km and a width of 5 ~ 25km from north to south with an elevation of 600m. The riverbed in the basin is wide and the meander develops. As a result, multi-stage terraces have formed, connecting with the alluvial fan terrain in the foreland slope, forming a flood alluvial plain. The district covers Hanzhong, Nanzheng, Chenggu, Yangxian and Mianxian counties and townships of 90 townships, an area of 1640km ~ 2, accounting for 6% of the total area of Hanzhong. There are 1270000 acres of arable land, of which 983000 acres of paddy fields. The total population of 1,288,000 people, of which about 243,000 urban population, the population density of 785 people / km ~ 2. 1.2 mu of cultivated land per capita in agriculture and 0.94 mu of paddy field per capita. Due to the good conditions of light, temperature, water and soil resources in this area, it is conducive to agricultural production and enjoys convenient transportation. The conditions of energy and technology and equipment are of certain significance. It is also the political and economic development of Hanzhong area Center, heavy grain production