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冬季和春初正是养鱼池塘清淤改造的关键时期。现在一般的池塘都有5～20年的历史,时间一久,造成水浅、淤泥多,养鱼产量不高。如何选用好清淤机械,下面介绍几种适用于农村池塘机械的性能及适应特点,以供广大养殖户参考。 一、池塘清淤改造与养殖效益的关系 养鱼实践总结了许多养殖的民俗谚语:“深水夺高产、宽水养大鱼、水干鱼净、水污鱼病、水阔鱼跃、水深鱼摇”。要想养好一塘鱼,先要管好一池水。这些都证明了鱼类生存环境的好坏与养好一塘鱼是密不可
Winter and early spring fish pond dredging is the transformation of the critical period. Now the ponds are generally 5 to 20 years of history, over time, resulting in shallow water, silt and fish production is not high. How to choose good dredging machinery, the following describes several suitable for the performance of rural pond machinery and adapt to the characteristics of the majority of farmers for reference. First, the pond dredging transformation and breeding benefits of the relationship between the practice of fish farming concluded many folk farming proverbs: “deep-water wins high-yielding, broad-leaved big fish, water, fish net, water fish disease, ”. In order to raise a pond, we must first manage a pool of water. All this proves that the living environment of fish is not so good as raising a pond fish