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“一江两河”地区未来大宗农产品合理市场控制范围包括拉萨、山南、日喀则三地市的３８个县、市和那曲与阿里地区，到２０００年该区合理市场范围对粮食的总需求量为１１５７６１．４５万ｋｇ，在现有基础上需增加５２６１９．８０万ｋｇ；届时土地生产潜力开发程度要求达到３６．７５％，与现实相比，需提高１６．７１％，平均每年要求增长１．６７％；粮食单产要求达到６５６１．４５ｋｇ／ｈｍ￣２，需增加２９５１．２５ｋｇ／ｈｍ￣２，平均每年增加２９５．２ｋｇ／ｈｍ￣２，这一指标比国家要求的２０００年开发目标７８１４１．６５万ｋｇ多３７４１９．８０万ｋｇ，单产高出２１０１．０５ｋｇ／ｈｍ￣２。
In the “one river and two rivers” area, the reasonable market control of bulk agricultural products in the future includes 38 counties and cities in Lhasa, Shannan and Shigatse prefectures and areas of Nagqu and Ali. By 2000, the total demand for food in the reasonable market area of the area was 1,157,614,500 kg, an increase of 526,198,000 kg on the existing basis. The development potential of land production needs to reach 36.75% at this time. Compared with the reality, it needs to increase by 16.71%, with an average annual growth rate of 1. 67%; grain yield requirements reached 6561.45kg / hm ~ 2, an increase of 2951.25kg / hm ~ 2, an average annual increase of 295.2kg / hm ~ 2, this indicator than the national target of 2000 development 78141.65 374,198,000 kg more than kg, yield 2101.05kg / hm ~ 2 higher.