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近年来,我市部分农户引进了鱼菱混养技术,并普遍取得了较好的经济效益。现将鱼菱混养的优点及种植技术介绍如下:1.水田鱼菱混养的优势(1)水浅有利于提高水温,为鱼菱生长提供良好环境。(2)有利于浮游生物和小鱼小虾的生长,可为鱼提供丰富的优质饲料。(3)有利于青蛙繁殖生长,因此,水菱无须治虫。(4)不受风浪水位影响,能防止鱼菱被水冲走。(5)管理简便,节省用工,还可收回落水老菱。
In recent years, some farmers in our city introduced the fish Ling polyculture technology, and generally achieved good economic benefits. The merits of tilapia polyculture now and planting techniques are as follows: 1 tilapia fish polyculture advantages (1) shallow water is conducive to raising the water temperature, fish Ling provides a good environment for growth. (2) is conducive to the growth of plankton and fish shrimp, fish can provide a wealth of high-quality feed. (3) is conducive to the growth of frog breeding, therefore, water Ling no pest control. (4) Unaffected by the storm water level, can prevent fish Ling washed away by water. (5) management is simple, save labor, but also to recover the old water Lingshui.