The invention discloses a finishing feed supplement material for fattening cattle. Its components are made up according to the percentage of weight: 5% to 8% of soybean meal, 4% to 10% of cottonseed meal, 0.5% to 0.6% of calcium hydrogen phosphate, 0.60% to 0.85% of stone powder, 3% to 5% of additive premix, and 0.60% to 0.60% of salt, and the rest is corn. The invention of the fine fattening cattle feed, product quality, balanced nutrition, adequate energy, can significantly increase the growth rate of beef cattle, which can effectively adsorb endotoxin in the gastrointestinal tract, reduce the amount of endotoxin Niuyincai eating high concentrate diets produced after entering the blood, beneficial to the health of beef cattle fattening, shorten the time of slaughter. It has great economic value, suitable for rapid fattening of beef cattle. Raw materials are cheap and easy to get, and the cost is low.
【技术实现步骤摘要】
一种肥育牛精料补充料
本专利技术涉及动物养殖
,具体涉及一种肥育牛精料补充料。
技术介绍
肉牛生产中牧草资源特别是优质粗饲料常常出现季节性和地区性短缺,在这种情形下,为了满足肉牛快速生长的营养需要,养殖者不得不在日粮中使用较高比例的精料。高精低粗的日粮结构容易造成瘤胃代谢异常。当牛采食高精料日粮时,淀粉大量降解,瘤胃pH下降,瘤胃微生态改变。如果瘤胃pH低于正常水平,牛则发生瘤胃酸中毒。根据瘤胃pH下降程度和持续时间,瘤胃酸中毒分为急性瘤胃酸中毒(acuteruminalacidosis,ARA)和亚急性瘤胃酸中毒(subacuteruminalacidosis,SARA)。ARA和SARA的瘤胃pH值分别定义为<5.0和<5.6,瘤胃pH值下降持续时间在3小时以上。ARA对牛的危害虽然比SARA更严重,但在实际生产中ARA的发生率较低(通常<1%),而SARA比ARA更为常见。在当前肉牛生产中,SARA是肉牛最常见的代谢性病。高精料日粮除引起SARA外,还往往会导致肝脓肿、脂肪肝、蹄叶炎、皱胃移位等高精料日粮相关代谢性疾病,不利于肉牛健康 ...
【技术保护点】
一种肥育牛精料补充料,其特征在于,所述肥育牛精料补充料其组分按重量百分含量配比而成:豆粕5%~8%、棉籽粕4%~10%、磷酸氢钙0.5%~0.6%、石粉0.60%~0.85%、添加剂预混料3%~5%、食盐0.60%~0.85%,余量为玉米。
【技术特征摘要】
1.一种肥育牛精料补充料,其特征在于,所述肥育牛精料补充料其组分按重量百分含量配比而成:豆粕5%~8%、棉籽粕4%~10%、磷酸氢钙0.5%~0.6%、石粉0.60%~0.85%、添加剂预混料3%~5%、食盐0.60%~0.85%,余量为玉米。2.根据权利要求1所述肥育牛精料补充料,其特征在于,所述肥育牛精料补充料其组分按重量百分含量配比而成:豆粕7.00%、棉籽粕6.46%、磷酸氢钙0.52%、石粉0.80%、添加剂预混料4.00%、食盐0.80%,余量为玉米。3.根据权利要求1或2所述肥育牛精料补充料,其特征在于,所述添加剂预混料由以下组分按重量百分含量混合而成:一水硫酸亚铁5.9525%、一水硫酸锌3.1511%、五水硫酸铜1.4286%、一水硫酸锰2.2461%、六水氯化钴0.2975%、碘化钾0.5954%、亚硒酸钠0.3571%、肉牛维生素预混料7.1429%、蒙...
【专利技术属性】
技术研发人员:董国忠,宋代军,杨游,张翥,柳君辉,田可,
申请(专利权)人:西南大学,
类型:发明
国别省市:重庆,50
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