当前农村现有的生产体制是以家庭联产承包为主要形式，集约化规模生产尚未形成，使电灌站这种理论上看来较为合理的灌溉方式很难达到应有的设计效益。在这种情况下小口并加喷灌或利用微型电动水泵的灌溉方式却悄然兴起，发展很快，方兴未艾。我市喷灌机已由几十台发展至五千多 At present, the existing production system in rural areas is mainly based on household contract-linked production. Intensive production has not yet taken shape. It is very difficult to achieve the design benefits due to the irrigated irrigation station, which is theoretically plausible in theory. In this case, the small mouth and plus irrigation or micro-electric pump irrigation has quietly emerged, the rapid development in the ascendant. City irrigation machine has been developed by dozens of more than five thousand