利用膨化饲料养鱼是国外始于七十年代的一项新的技术成果。我国在这方面的研究较迟,由于习惯、原料、机械和能源等方面的原因,目前仍处于一种试验阶段。为了配合我省草鱼饲料配方的筛选和尽快在商品鱼基地推广膨化颗粒饲料养鱼,我们选用草鱼饲料84—7号配方在沅江县新港渔场进行生产性试验,试图通过试验摸索在我省商品鱼基地现有的生产条件下,进行品种结构改革和饲料生产体系改革的途径。本文是一九八四年生产性试验的总结,文中对所要探讨的 Fish using puffed feed is a new technological achievement that began in the 1970s. My research in this field is late in the country, and due to reasons of habit, raw material, machinery and energy, it is still in a kind of experimental phase at present. In order to cooperate with the selection of grass carp feed formula in our province and popularize puffed pellet feed fish at commodity fish base as soon as possible, we choose the formula of grass carp feed No. 84-7 to carry out productive test in Xingang fishing ground in Yuanjiang County. Under the current production conditions of the base, a variety of structural reforms and feed production system reform approach. This article is a summary of the 1984 productive tests, which is to be explored