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发明公开
CN108065132A 一种桂花鱼开口饲料及其制备方法 无效 - 撤回

一种桂花鱼开口饲料及其制备方法
摘要：
本发明公开了一种桂花鱼开口饲料及其制备方法。该饲料由如下质量百分比的组分制成：白鱼粉20～60%、鸡肉粉10～30%、鸡蛋粉3～10%、啤酒酵母3～10%、湿卤虫10～30%、鲜虾肉10～30%、面粉15～30%、鱼油1～5%、磷脂1～3%、甜菜碱1～3%、维生素混合物1～2%、矿物元素混合物2～4%、EPA 2～6%、DHA 1～5%、微生物制剂1～5%、诱食剂1～2%。本发明的桂花鱼专用开口饲料根据桂花鱼的营养需求及摄食特性研发而成，增加了动物性蛋白的含量，增加了不饱和脂肪酸EPA及DHA、微生态制剂的含量，并通过对整个饲料配方进行优化，开口饲料粒径可达到几十到几百微米，可满足不同规格仔稚鱼对粒径适口性的要求，有效的增加了饲料的可消化吸收性和诱食性，显著提高开口率，有效提高鱼苗成活率。
摘要（英）：

The invention discloses starter feed for mandarin fish and a preparation method thereof. The starter feed is made from, by weight, 20-60% of white fish meal, 10-30% of chicken meal, 3-10% of egg meal,3-10% of beer yeast, 10-30% of wet brine shrimp, 10-30% of fresh shrimp, 15-30% of flour, 1-5% of fish oil, 1-3% of phospholipids, 1-3% of betaine, 1-2% of vitamin mixture, 2-4% of mineral mixture, 2-6% of EPA (eicosapentaenoic acid), 1-5% of DHA (docosahexaenoic acid), 1-5% of a microbial preparation, and 1-2% of a food attractant. The starter feed herein is developed and researched according tonutrient needs and feeding characteristics of the mandarin fish, and the content of animal proteins is increased; the whole formulation is optimized, the particle size of the starter feed may reach dozens and even hundreds of micrometers, the requirements of different specifications of young fishes for particle size palatability can be met, digestibility, absorbability and attractiveness of the starter feed are effectively improved, starting rate is significantly increased, and fry survival rate is effectively increased.

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