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都江堰灌区座落在四川中部的成都平原和龙泉山脉以东的川中丘陵地带,气候温和,土地肥沃,四季宜耕,以种植水稻、小麦、油菜为主,是全省的主要商品粮油基地。灌区范围已由1949年的12个县市扩大到28个县市,灌溉面积由原术的280余万亩增加到860余万亩,粮食平均甫产由250多kg提高到700kg。1988年9月,水利部专家组在灌区进行“灌溉管理及费用回收”考察时,什邡、彭县介绍了在春灌用水管理中实行农、水结合(指
Dujiangyan Irrigation District is located in the central part of Sichuan Province, Chengdu Plain and Longquan Mountains east of the Central Sichuan hilly region, mild climate, fertile land, cultivated in four seasons to grow rice, wheat, rape mainly is the province’s main grain and oil base. The scope of the irrigation area has been expanded from 12 counties and cities in 1949 to 28 counties and cities. The irrigated area has increased from 2.8 million mu of original surgery to more than 860 mu, and the average grain yield has been raised from 250 kg to 700 kg. In 1988 September, the Ministry of Water Resources expert group in the irrigation area for “irrigation management and cost recovery” inspection, Shifang, Peng County introduced in the spring irrigation water management practice of agriculture, water combination (referring to