怎么給長毛兔調(diào)制出適合的高蛋白飼料？
發(fā)布日期：2020-03-03
來源：http://m.osovetu.com 發(fā)布人：admin
蛋白飼料是指飼料干物中粗蛋白含量在20%以上的飼料。蛋白質(zhì)飼料在家兔日糧中所占比例不高，但對(duì)家兔的健康和生產(chǎn)性能起著重要作用，是家兔日糧中不可缺少的營養(yǎng)成分。
Protein feed refers to the feed with crude protein content of more than 20% in the dry matter of feed. The proportion of protein feed in the diet of rabbits is not high, but it plays an important role in the health and production performance of rabbits. It is an indispensable nutritional component in the diet of rabbits.
植物蛋白飼料主要包括豆粕、豆粕、花生粕、花生餅、棉籽粕、棉籽粕、葵花籽粕、葵花籽粕等。用萃取法提取的豆類和油籽的副產(chǎn)品統(tǒng)稱為粕，而用壓榨法提取的油脂的副產(chǎn)品統(tǒng)稱為餅。壓制法除油率低，餅體殘油大于4%，有效能高。該提取方法采用有機(jī)溶劑去油，少殘留油脂，比蛋糕更容易保存。動(dòng)物蛋白飼料主要包括漁業(yè)、肉類及乳制品加工的副產(chǎn)品，常用的肉骨粉、魚粉、蠶蛹粉、羽毛粉等。動(dòng)物蛋白飼料質(zhì)量好，消化率高，鈣、磷比例適宜。微生物蛋白飼料又稱單細(xì)胞蛋白飼料，主要包括酵母、藻類、常用飼料酵母、啤酒酵母、石油酵母、紙漿廢酵母等。在長毛兔日糧中添加適量的飼料酵母，可以促進(jìn)盲腸微生物的生長，防治消化道疾病，提高飼料轉(zhuǎn)化率，提高生產(chǎn)性能。飲食中2%~5%為適宜量。
Plant protein feed mainly includes soybean meal, soybean meal, peanut meal, peanut cake, cottonseed meal, cottonseed meal, sunflower seed meal, sunflower seed meal, etc. The by-products of beans and oilseeds extracted by extraction are called meal, while the by-products of oil extracted by pressing are called cake. The oil removal rate of pressing method is low, the residual oil of cake body is more than 4%, and the effective energy is high. The extraction method uses organic solvent to remove oil and less residual oil, which is easier to preserve than cake. Animal protein feed mainly includes by-products of fishery, meat and dairy processing, commonly used meat and bone meal, fish meal, silkworm pupa powder, feather powder, etc. The quality of animal protein feed is good, digestibility is high, and the proportion of calcium and phosphorus is suitable. Microbial protein feed, also known as single cell protein feed, mainly includes yeast, algae, commonly used feed yeast, beer yeast, petroleum yeast, pulp waste yeast, etc. Adding a proper amount of feed yeast to the diets of Angora rabbits can promote the growth of cecal microorganisms, prevent and treat digestive tract diseases, improve feed conversion rate and production performance. 2% - 5% of the diet is suitable.
高蛋白質(zhì)。植物蛋白飼料粗蛋白含量為20%~40%干物質(zhì)，動(dòng)物蛋白飼料粗蛋白含量為40%~80%，飼料酵母粗蛋白含量為50%~55%。植物蛋白飼料適口性好，賴氨酸含量高。動(dòng)物蛋白飼料氨基酸組成平衡，尤其是蛋氨酸、賴氨酸含量更為豐富。植物蛋白飼料粗纖維含量較低。動(dòng)物蛋白飼料富含脂肪和蛋白質(zhì)，不含粗纖維，具有較高的能量值(消化能14.25 MB/kg)。富含礦物質(zhì)元素和維生素，特別是鈣、磷和b族維生素，消化率高。植物蛋白飼料的消化率為70%~85%，動(dòng)物蛋白飼料的消化率為80%~90%。
High protein. The crude protein content of plant protein feed is 20% ~ 40% of dry matter, animal protein feed is 40% ~ 80%, and feed yeast is 50% ~ 55%. Plant protein feed has good palatability and high lysine content. The amino acid composition of animal protein feed is balanced, especially the content of methionine and lysine is the most abundant. The crude fiber content of plant protein feed is low. Animal protein feed is rich in fat and protein, does not contain crude fiber, and has a high energy value (digestive energy 14.25mb / kg). Rich in mineral elements and vitamins, especially calcium, phosphorus and B vitamins, high digestibility. The digestibility of plant protein feed is 70% ~ 85%, and that of animal protein feed is 80% ~ 90%.
The above is a detailed introduction of how to make high protein feed for Angora rabbits. For more information, please click http://m.osovetu.com
