酒槽养牛有哪些好处

2025-03-16 06:12:40
推荐回答(2个)
回答1:

酒糟育肥肉牛 利用各种工业副产品的糟渣类代替部分精料育肥肉牛,可降低日粮成本,提高经济效益。我国各种精渣类的年产量约3000万吨,这些资源喂猪、鸡效果不好,但对肉牛肥育则是宝贵的饲料资源,这些饲料的缺点是营养不平衡,单独使用效果不好,容易造成肉牛生病,如果结合添加剂使用,就能够代替日粮中90%的精料,日增重与全日粮的效果基本相同。(用法与用量为 方1:酒糟:每天每头1.0—15 kg ,加小苏达150g、100g尿素、50g肉牛添加剂。方2:以酒糟为主的日粮配方。) 以酒糟喂牛属高精料类型,必须适量使用缓冲剂,以减免瘤胃酸中毒,提高饲料消化率。酒糟的粗蛋白降解率低,单纯饲喂酒糟时容易导致瘤胃内可降解氮不足,使粗纤维消化率下降。因此,在以酒糟为日粮中加入一定比例的尿素会取得较好的效果。加尿素应注意饮水时间,隔30—40分钟后饮水。酒糟最大喂量每天不能超过25 kg。 开始喂要驯饲。如肉牛出现斑疹,膝关节肿时,要停喂酒糟,待好转后再喂。
记得采纳啊

回答2:

用酒糟为主要饲料肥育肉牛,是我国肥育肉牛的一种传统的方法。酒糟时以富含碳水化合物的小麦、玉米、高粱、瓜干等为原料的酿酒工业的副产品,酿酒过程中只有2/3淀粉转化为酒精。酒糟含有酵母、纤维素、半纤维素、脂肪和B族维生素。 育肥肉牛要根据性别、年龄、体重等进行分群,驱除体内、外寄生虫。育肥期一般为3~4个月。开始阶段,大量喂给干草和粗饲料,只给少量酒糟,以训练其采食能力。经过15~20天,逐渐增加酒糟,减少干草喂量。到肥育中期,酒糟量可以大幅度增加。肉牛日粮组成上,宜合理搭配少量精饲料和适口性强的其他饲料,特别注意添加维生素制剂和微量元素,以保证其旺盛的食欲。 以上内容摘自: http://www.rouniu108.cn

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