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近年来,水产养殖规模不断扩大,养殖技术不断更新,养殖品种不断增加,尤其是网箱养鱼、流水养鱼、特种水产养殖的迅速崛起,传统的养殖技术已越来越不适应现代经济发展的需要。传统的粉状配合饲料和颗粒配合饲料由于存在着水中稳定性差,沉降速度快,易造成饲料散失浪费和水质污染等弊端,也正面临着严峻的挑战,而膨化饲料能较好地克服粉状和硬颗粒饲料的弊端,是现代水产养殖业的理想饲料品种,已显示出较好的市场前景,水产膨化饲料将是未来水产饲料发展的必然趋势。
In recent years, the scale of aquaculture has been continuously expanded, farming techniques have been continuously updated, breeding varieties have been constantly increasing, especially the rapid rise of fish cage culture, flowing fish farming and special aquaculture. The traditional farming techniques have become increasingly unsuitable for the development of modern economy Need. Due to the poor water stability, fast sedimentation speed, easy to cause the loss of feed waste and water pollution, the traditional powdered compound feed and granular compound feed are also faced with severe challenges, and puffed feed can better overcome the powdery And the disadvantages of hard pellet feed are the ideal feed varieties for modern aquaculture industry. It has shown a good market prospect and the puffed feed for aquatic products will be the inevitable trend of aquatic feed development in the future.