Comparison between pelleted and unpelleted feed forms on the performance and digestion of small ruminants: a meta-analysis

IF 1.4 4区农林科学 Q3 AGRICULTURE, DAIRY & ANIMAL SCIENCE

Journal of Animal and Feed Sciences Pub Date : 2022-05-19 DOI:10.22358/jafs/149192/2022

Y. Retnani, S. Risyahadi, N. Qomariyah, N. Barkah, T. Taryati, A. Jayanegara

引用次数: 4

Abstract

. The present meta-analysis aimed to evaluate the effect of pelleted feeding on the growth and performance of small ruminants using a meta-analysis. The database was developed based on 29 studies containing 54 experiments. The data were analysed using the OpenMEE software, considering differences in pelleted feeding as fixed effects and individual studies as random effects. The results showed that the pelleted feed form enhanced dry matter intake ( P < 0.05) and increased average daily gain of small ruminants ( P < 0.05) as compared to the unpelleted form. Digestion of dry matter, organic matter and fiber was significantly lower for the pellet feed form ( P < 0.05). In conclusion, pelleted feed can improve production performance of small ruminants, but it reduces nutrient digestibility.

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颗粒饲料和非颗粒饲料对小型反刍动物性能和消化的比较：一项荟萃分析

本荟萃分析旨在通过荟萃分析评估颗粒饲料对小型反刍动物生长和性能的影响。该数据库是基于29项研究开发的，其中包括54项实验。使用OpenMEE软件分析数据，将颗粒喂养的差异视为固定效应，将个体研究视为随机效应。结果表明，与无颗粒饲料相比，颗粒饲料形式提高了小反刍动物的干物质摄入量（P<0.05），增加了平均日增重（P<0.05）。颗粒饲料形式对干物质、有机物和纤维的消化率显著降低（P<0.05），但它降低了营养物质的消化率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Animal and Feed Sciences 农林科学-奶制品与动物科学

CiteScore

2.10

自引率

0.00%

发文量

审稿时长

3 months

期刊介绍： Journal of Animal and Feed Sciences (JAFS, J. Anim. Feed Sci.) has been published by the Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences in Jabłonna (Poland) since 1991. It is a continuation of the Polish-language journal Roczniki Nauk Rolniczych. Seria B, Zootechniczna published by the Polish Academy of Sciences since 1969. JAFS is an international scientific journal published quarterly, about 40 papers per year including original papers, short communications and occasionally reviews. All papers are peer-reviewed and related to basic and applied researches in the field of animal breeding and genetics, physiology of nutrition, animal feeding, feed technology and food preservation. The journal distinguishes the multidisciplinary nature of physiological and nutritional sciences and so includes papers specialized in all fields connected with animal well-being, including molecular and cell biology and the emerging area of genetics.