饲粮中添加益生菌对印尼细尾公羊纤维表观消化率的影响

IF 0.8 4区农林科学 Q3 AGRICULTURE, DAIRY & ANIMAL SCIENCE

Acta Agriculturae Scandinavica Section A-Animal Science Pub Date : 2020-08-26 DOI:10.1080/09064702.2020.1807594

H. Supratman, M. R. Ismiraj, N. Mayasari

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引用次数: 2

摘要

摘要本试验旨在研究饲粮中添加商业益生菌对印尼瘦尾公羊酸性洗涤纤维(ADF)、中性洗涤纤维(NDF)、纤维素和半纤维素饲料纤维组分表观消化率的影响。选用20只印度尼西亚本地公羊(22±0.7 kg)，随机分为4组。处理为基础饲粮中添加益生菌的百分比:PP0(对照组/基础饲粮中不添加益生菌);PP025(基础饲粮中添加0.25%益生菌);PP050(基础日粮中添加0.50%益生菌);PP075(基础日粮中添加0.75%益生菌)。然后将计算出的益生菌量混合到基础日粮中，然后供应给动物。饲粮中添加0.50%和0.75%益生菌的公羊ADF、NDF和纤维素消化率均高于其他处理。由此可见，饲粮中添加0.50%益生菌有利于提高公羊饲料纤维消化率，且对生产性能无负面影响。

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Effects of probiotic supplementation to diets on apparent fibre digestibility in Indonesian thin-tailed rams

ABSTRACT This study investigated the effect of commercial probiotic supplementation in diet on apparent digestibility of forage fibre fractions, namely acid detergent fibre (ADF), neutral detergent fibre (NDF), cellulose, and hemicellulose in Indonesian thin-tailed rams. Twenty Indonesian local rams (22 ± 0.7 kg of live weight) were randomly assigned to four dietary treatments. The treatments were the percentage of probiotic supplementation on basal diet: PP0 (control/basal diet with no probiotic supplementation); PP025 (basal diet with 0.25% probiotic); PP050 (basal diet with 0.50% probiotic); PP075 (basal diet with 0.75% probiotic). The calculated amount of probiotic is then mixed to the basal diet prior to supplying to the animals. Rams fed diet with 0.50% and 0.75% probiotic supplementation had higher ADF, NDF, and cellulose digestibility compared with other treatments. In conclusion, the supplementation 0.50% probiotic in the diet is beneficial to enhance forage fibre digestibility in rams without giving any negative effect on performance.

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来源期刊

Acta Agriculturae Scandinavica Section A-Animal Science 农林科学-奶制品与动物科学

CiteScore

2.30

自引率

0.00%

发文量

审稿时长

>36 weeks

期刊介绍： Acta Agriculturæ Scandinavica, Section A – Animal Science publishes results of original research in animal science and their applications related to the following topics: -Animal breeding and genetics -Molecular genetics -Animal physiology and reproduction -Nutrition and feeding -Animal behaviour and welfare -General animal husbandry and systems of production, including economic and technical aspects -Hygiene and quality of animal products In addition to original articles, covering basic as well as applied subjects, the journal features review articles and short communications. Acta Agriculturæ Scandinavica, Section A – Animal Science forms part of a trilogy of titles published on behalf of the Nordic Association of Agricultural Scientists (NJF). The series also includes Section B - Soil & Plant Science and the recently launched Section C - Food Economics . Acta Agriculturae Scandinavica A, B and C are available to purchase as a combined subscription. This provides access to all three journals in the series, and is available to institutional subscribers only. For full pricing information, please view the Taylor & Francis Journals Price List here. Scientists in research, teaching and extension with specialised interest in animal science and production.