Determination of the effect of the enzyme and probiotic complex on animal productivity

Author:

Shkromada Oksana,Suprun Yulia,Fotin Oleksii,Plyuta Larysa,Lifar Iryna

Abstract

During weaning, rabbits experience production and feed stress, which results in a decrease in body resistance. Young animals in the transition period often have gastrointestinal disorders and significant weight loss. Probiotic strains of microorganisms and enzymes are a safe alternative for stimulating growth and supporting rabbit immunity. The purpose of the study was to determine the effect of additives to the basic diet on the haematological status, biochemical and productive parameters of rabbits. Methods used: zootechnical, haematological, biochemical, statistical. In the experimental groups where enzymes with probiotics were used, an increase in live weight was observed on the 30th day of the experiment: in the first experimental group by 4.18%, in the second – by 9.69%, in the third – by 18.72%. At the time of reaching the slaughter age, the live weight of rabbits increased by 5.47%, in the second by 11.0%, and in the third by 12.6%. The average daily increase in the groups where the complex supplement was used was higher, respectively, by: 6.64%; 12.58%, 32.86%. During the entire period of the experiment, gastrointestinal diseases were observed in three control rabbits that received treatment. Feed conversion was better in the first experimental group by 90.73 %, in the second – by 76.58 %, in the third – by 82.92%, compared to the control. In the group where three probiotic strains were used, an increase in red blood cells by 68.19% (P<0.05), haemoglobin by 28.44%, and white blood cells by 72.17% was recorded. In rabbits of the experimental groups, lipid metabolism improved against the background of cholesterol reduction in the first by 25.3%, the second – by 36.6%, and the third – by 39.4%. Protein and albumin absorption increased in the experimental groups: in the first by 15.33%, in the second – by 24.04%, in the third – by 28.57%. Mineral metabolism improved in animals of the experimental groups due to an increase in the calcium content in the first by 10.1%, the second – by 8.7%, and the third – by 17.9%. The practical significance of this study is to increase productivity and reduce gastrointestinal disorders by applying enzymes and probiotic strains of bacteria to the main diet

Publisher

Scientific Journals Publishing House

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3