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浙江省金衢丘陵的地形较复杂，棉田的灌溉设施存在不少问题，为此，作者经过分析，改造成适合该地区的棉田小型灌溉示范工程，收到了节水省电、投入少而效益好的效果。
The topography of Jinqu hilly in Zhejiang Province is rather complicated. There are many problems in the irrigation facilities in cotton fields. Therefore, after analyzing and transforming into a small-scale irrigation demonstration project for cotton fields in this area, the author received a lot of information Effect.