“按田分水,按方收费”是水利工程计划用水和用经济手段管水相结合的管理办法,我区水利工程采用这种办法已二十多年。1966年以前有95个灌区,190多万亩;1979年有53个灌区,186.6万亩;1980年有132个灌区,201万亩;1981年发展到210万亩。推行“按田分水,按方收费”的灌区中,有水源丰富的也有水源短缺的;有蓄水引水的也 “According to the field of water, according to the party charges” is the water conservancy project planning and management of water by means of economic management, our district water conservancy project has adopted this approach for more than 20 years. Before 1966 there were 95 irrigated areas and more than 1.9 million mu; in 1979, there were 53 irrigated areas and 1,866,000 mu; in 1980, there were 132 irrigated areas and 201 mu; in 1981, the area was 2.1 million mu. In the irrigated area where water is scarce and water is scarce, there is