用猪的胰腺喂养生长断奶期犊牛的效果

V. N. Romanov, N. Bogolyubova, A. V. Mishurov, V. Devyatkin, R. Rykov
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引用次数: 0

摘要

相关性。研究作为屠宰废弃物的胰腺在胃肠型消化活动形成过程中对早期断奶犊牛机体的生理影响,以提高犊牛机体的适应能力,具有科学和现实意义。对断奶期犊牛进行了为期 90 天的科学和生产体验。喂食的猪胰腺(胰腺)是从屠宰场的生产废料中获得的,使用冻干法干燥。犊牛--按品种、年龄和活重进行类比--分为两组(n = 8),实验组动物每天按每公斤活重 40 毫克的比例喂食饲料产品,同时喂食含有组间松散成分的配合饲料。进行活重核算(n = 8)和血液生化成分分析(n = 5)。使用 PHC 治疗的犊牛活重增加,血液生化指标得到改善(无负面影响)。由于白蛋白部分的增加,总蛋白水平有上升趋势,尿素水平降低也是氮代谢改善的积极证据。较高的肌酐水平与葡萄糖和碱性磷酸酶水平相结合,表明在饲料产品的影响下,犊牛体内能量交换过程的可用性增加。在胆红素水平较低的背景下,磷脂、甘油三酯、胆固醇水平的正差异表明脂质代谢得到改善,同时也(间接地)改善了脂肪肝功能。血液指标也呈现出积极的趋势,红细胞、血红蛋白、血细胞比容水平升高,白细胞水平降低。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The effectiveness of feeding the pancreas of pigs to calves of the weaning period of growing
Relevance. The study of the physiological effect of the pancreas, which is a slaughter waste, on the body of calves of early weaning during the formation of digestive activity of the gastrointestinal type to improve the adaptive capabilities of the body of calves is of scientific and practical interest.Methods. Scientific and production experience was carried out on calves of the weaning period for 90 days. The pancreas of pigs (pancreas) was fed, obtained from the waste of the slaughterhouse production, dried with the use of lyophilization. Calves – analogs by breed, age, live weight – were formed into two groups (n = 8), the animals of the experimental group were given a feed product at the rate of 40 mg/kg of live weight daily with compound feed with group loose content. Live weight accounting (n = 8) and analysis of biochemical and hematological composition of blood (n = 5) were carried out.Results. Higher live weight gains of calves treated with PHC were established with improvement of biochemical and hematological blood parameters (without negative aftereffect). With a tendency to increase the level of total protein due to the albumin fraction, a lower level of urea is also positive evidence of an improvement in nitrogen metabolism. Higher creatinine levels in combination with glucose and alkaline phosphatase levels characterize an increase in the availability of energy exchange processes in the body of calves under the influence of a feed product. Positive differences in the levels of phospholipids, triglycerides, cholesterol against the background of lower bilirubin levels indicate an improvement in lipid metabolism, but also (indirectly) lipotropic liver function. Positive trends have been established in hematological indicators of blood, higher levels of erythrocytes, hemoglobin, hematocrit, lower levels of leukocytes.
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