养鱼生产是一项投资少、成本低、见效快、收益大的重要经济济业,自古以来,就有“养鱼种竹千倍利”的说法,更有“靠山吃山,靠水吃水”的谚语。为什么养鱼本小利大呢?这是由于养鱼生产,一是利用荒滩荒水,不与种粮争地;二是可利用人畜粪和青草喂鱼,饲料容易解决;三是鱼为变温动物,不用消 Fish production is an important economic and economic undertaking with less investment, lower cost, quicker returns and greater returns. Since ancient times, there has been a saying that “fish farming bamboo is thousands of times more beneficial.” The saying goes. Why fish small Benli it? This is due to fish production, one is the use of wasteland wasteland, not to fight grain and land; the second is the use of manure and grass fed fish, feed easy to solve; the third is the fish Variable animals, do not eliminate