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冬季正是建塘养鱼和鱼塘清淤的大好季节,下面介绍鱼塘开挖清淤机械的选用方法: 1.新开挖无水鱼塘,宜选用推土机。该机作业方便,效率较高。每台推土机每天可完成300～500个土方。开挖作业点应从地中间开始,向四周边坡堆土筑坝,能起到压实塘底和边坡及防止渗漏的作用。 2,开挖扩大带水鱼
Winter is the construction of pond fish pond dredging good season, the following introduction of fish pond dredging machinery selection method: 1. New excavation of fish ponds, should use bulldozers. The machine easy to operate, high efficiency. Each bulldozer can finish 300 ~ 500 earthwork per day. Excavation sites should start from the middle of the ground and pile up earth dam around the slope, which can play the role of compaction pond bottom and slope and prevent leakage. 2, excavation to expand with water fish