Results 21 to 30 of about 29,260 (235)
Fermentation, 2023 The purpose of this work was to study the dose effects of fruit oligosaccharide (FOS) supplementation on rumen fermentation parameters, methane (CH4) production and skatole production.
Liyan Wang +8 more
doaj +1 more source
Frontiers in Nutrition, 2022 In vitro rumen batch culture is a technology to simulate rumen fermentation by inoculating microorganisms from rumen fluids. Although inocula (INO) are commonly derived from fresh rumen fluids, frozen rumen fluids are also employed for the advantages of ...
Zhi Yuan Ma +5 more
doaj +1 more source
Nihon Chikusan Gakkaiho, 1961 The rumen fermentation and viable counts of microorganisms of the rumen were compared between goats grazed on native fresh grass and those fed hay prepared from native grass. The results and findings obtained are as follows.The viable counts of anaerobes appearing on glucose media were 2.0-9.3×1010 and 8.2×107-7.5×108 per ml of rumen contents of the ...
Fumio SHIBATA +2 more
+6 more sources
Selection of plant oil as a supplemental energy source by monitoring rumen profiles and its dietary application in Thai crossbred beef cattle [PDF]
Asian-Australasian Journal of Animal Sciences, 2019 Objective The present study was conducted to select a plant oil without inhibitory effects on rumen fermentation and microbes, and to determine the optimal supplementation level of the selected oil in a series of in vitro studies for dietary application.
Keiji Matsuba +8 more
doaj +1 more source
Fermentation of methanol in the sheep rumen [PDF]
Applied and Environmental Microbiology, 1988 Sheep fed a hay-concentrate diet were adapted to pectin administration and ruminal infusion of methanol. Both treatments resulted in a strong increase in the rate of methanogenesis from methanol. Quantitative data show that methanol was exclusively converted into methane. Treatments did not influence ruminal volatile fatty acid percentages.
A, Pol, D I, Demeyer
openaire +2 more sources
The inhibition of high ammonia to in vitro rumen fermentation is pH dependent
Frontiers in Veterinary Science, 2023 Ammonia is an important rumen internal environment indicator. In livestock production, feeding a large amount of non-protein nitrogen to ruminants will create high ammonia stress to the animals, which increases the risk of ammonia toxicity.
Junshi Shen +6 more
doaj +1 more source
Journal of Dairy Science, 1981 With the ruminant animal, we have essentially two ecosystems, namely, the microbial ecosystem within the rumen and the animal's external environment. In dealing with the microbial ecosystem, we have made significant strides in the last few decades toward accomplishing the overall goal of ecology, which is to understand the relationships of organisms to
J B, Russell, R B, Hespell
openaire +2 more sources
Scientific Reports, 2022 The combination of live yeast and microalgae as feed supplementation could improve rumen fermentation and animal productivity. This study aimed to investigate the impact of a mixture of (YA) yeast (Saccharomyces cerevisiae) and microalgae (Spirulina ...
Alaa Emara Rabee +4 more
doaj +1 more source
Peer Community Journal, 2021 Background: the red macroalgae Asparagopsis taxiformis is a potent natural supplement for reducing methane production from cattle. A. taxiformis contains several anti-methanogenic compounds including bromoform that inhibits directly methanogenesis.
Muñoz-Tamayo, Rafael +3 more
doaj +1 more source
Frontiers in Microbiology, 2021 The rumen microbiota is vital for the health and growth performance of the host animal, mainly due to its role in the fermentation of ingested feed within the rumen.
Xuejiao Yin +7 more
doaj +1 more source