随着养鱼技术的推广,使用商品颗粒饲料养鱼越来越被广大养殖户认同和接受,配合饲料的使用日渐普及。选择“性价比”更优的饲料,成为其获取最佳养殖效益的重要因素。如何从外观上判断饲料质量的优劣成为广大渔民关心的问题,现根据本人多年经验,就饲料的外观质量作一评析:一、颜 With the promotion of fish farming technology, the use of commodity particle feed fish is increasingly recognized and accepted by the majority of farmers, with the increasing popularity of feed. Choosing a “better value for money” feed becomes an important factor in obtaining the best breeding benefits. How to judge the merits of feed quality from the appearance has become a concern of the majority of fishermen, now based on my many years of experience, the quality of the appearance of the feed to make a comment: First, Yan