商品鱼基地的鱼池一般有0.3～0.4亩饲料地的配比,在当前以至更长时间内,如何充分利用池埂、斜坡、二级坡、池底种植青饲料,并合理安排好茬口,达到常年有青饲料供应,以降低生产成本,提高草食性鱼类的比例,从而达到提高经济效益都是至关重要的。这里我就本场具体情况谈谈自己的看法,以供参考。一、冬春季斜坡利用与黑麦草种植当年10～11月份,气温下降 The fish ponds at the base of commodity fish generally have a ratio of 0.3-0.4 mu of feedstuff. In the current and even longer period, how to make full use of pond fodder, slopes, secondary slopes and green fodder at the bottom of ponds, and arrange stubble well for perennial There are green fodder supplies to reduce production costs and improve the proportion of herbivorous fish, so as to achieve economic benefits are crucial. Here I talk about my own situation in this field for reference. First, the winter and spring slopes to use and ryegrass planting 10 to November, the temperature dropped