高采食量奶牛瘤胃梭尼丙酸杆菌T159的存活率

IF 0.8 4区农林科学 Q3 AGRICULTURE, DAIRY & ANIMAL SCIENCE Acta Agriculturae Scandinavica Section A-Animal Science Pub Date : 2020-06-01 DOI:10.1080/09064702.2020.1769719

Jikun Chen, H. Holo, A. Schwarm, O. M. Harstad

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引用次数: 2

摘要

摘要采用5 × 1011 CFU的索埃尼丙酸杆菌T159菌株，在4头挪威红奶牛的瘤胃中进行试验。与背景相比，T159处理前后瘤胃丙酸杆菌总数显著增加。菌株T159在高干物质采食量(占体重的3.9%)奶牛的瘤胃中能够存活至少5天。

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Ruminal survival of Propionibacterium thoenii T159 in dairy cows at high feed intake

ABSTRACT Propionibacterium thoenii strain T159 (5 × 1011 CFU) were administered daily in the rumen of four Norwegian Red dairy cows. Total Propionibacterium in the rumen were substantially increased during and after the treatment with T159 relative to the background. Strain T159 was able to persist for at least five days in the rumen of dairy cows at high dry matter intake (3.9% of body weight).

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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.