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随着集约化水产养殖业的发展,配合饲料的需求量越来越大,饲料蛋白源供应不足的问题显得尤为突出。鱼粉是目前最常见的水产饲料蛋白源,然而随着渔业资源衰退,鱼粉价格不断上涨,开发利用新的水产饲料蛋白源显得迫在眉捷。本文详述了常见替代饲料蛋白源的种类、特性、利用现状,同时阐述各种替代蛋白源在水产养殖生产中的利弊,以期为今后的研究和利用提供参考。一、植物性蛋白源的开发利用我国是一个农业大国,植物资源极其丰富,可作为植物性蛋白源的主要有豆科籽实、油饼、菜饼、棉籽饼等,食品和医药工业
With the development of intensive aquaculture, the demand of compound feed is getting larger and larger, and the problem of insufficient supply of feed protein source is particularly prominent. Fishmeal is by far the most common aquafeed protein source. However, with the decline of fishery resources, the price of fishmeal has been on the rise. It is urgent to develop and utilize new aquafeed protein sources. In this paper, the types, characteristics and utilization status of common alternative protein sources are described in detail. The advantages and disadvantages of various alternative protein sources in aquaculture production are also discussed in this paper, in order to provide reference for future research and utilization. First, the development and utilization of plant protein sources China is a big agricultural country, plant resources are extremely rich, as the source of plant protein are legumes, oil cake, vegetable cake, cottonseed cake, food and pharmaceutical industry