红鲫是人工选育而成的一个鲫鱼品种,食用、观赏两用,市场前景广阔。笔者结合近年来本地的生产实践,将池塘主养红鲫技术总结如下: 一、池塘条件。养殖红鲫的池塘,塘口面积一般要求5—8亩,池深2.8—3.0米,池壁坡度1:2.5—3.0,有效蓄水深度2—2.5米。高产精养池塘需配备增氧机械,功率为1.5千瓦/3—5 Red crucian carp is a crucian carp breed, edible, ornamental dual purpose, the market prospects. The author combines the local production practice in recent years, the pond main red crucian carp technology is summarized as follows: First, the pond conditions. Breeding red crucian carp ponds, pond area generally require 5-8 acres, pool depth 2.8-3.0 meters, pool slope 1: 2.5-3.0, effective storage depth of 2-2.5 meters. High-yield intensive ponds need to be equipped with oxygen-boosting machinery with a power of 1.5 kW / 3-5