Results 191 to 200 of about 34,223 (207)
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Influence of ruminal protozoa on site and extent of starch digestion and ruminal fermentation
Journal of Animal Science, 1993Eight ruminally, duodenally, and ileally fistulated sheep were used to study the effects of protozoa on ruminal fermentation and starch digestion in the rumen and intestines. The experimental diet (75% grain DM basis) was based on a mixture of 67% high-moisture corn (HMC) and 33% dry-rolled grain sorghum (DRGS).
G D, Mendoza, R A, Britton, R A, Stock
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Potential of tannin-rich plants for modulating ruminal microbes and ruminal fermentation in sheep.
Journal of animal science, 2015The objective of this work was to study nutritional strategies for decreasing methane production by ruminants fed tropical diets, combining in vitro and in vivo methods. The in vitro approach was used to evaluate the dose effect of condensed tannins (CT) contained in leaves of Gliricidia sepium, Leucaena leucocephala, and Manihot esculenta (39, 75, and
Rira, Moufida +6 more
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Journal of Animal Science, 1990
Abstract The effects of ruminal ammonia concentration on bacterial numbers, fermentation pattern and degradation of feed ingredients in the rumen were examined with three nonlactating Holstein cows fitted with ruminal cannulas. Cows were fed twice daily a complete mixed diet (90% whole plant oat silage and 10% concentrate mixture ...
M K, Song, J J, Kennelly
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Abstract The effects of ruminal ammonia concentration on bacterial numbers, fermentation pattern and degradation of feed ingredients in the rumen were examined with three nonlactating Holstein cows fitted with ruminal cannulas. Cows were fed twice daily a complete mixed diet (90% whole plant oat silage and 10% concentrate mixture ...
M K, Song, J J, Kennelly
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Manipulating ruminal fermentation: a microbial ecological perspective.
Journal of Animal Science, 1998The essential role of ruminal microflora in ruminant nutrition provides the potential for improvement in animal production via altering the numbers or activities of specific classes of microorganisms. Successful alterations will be facilitated by an understanding of the microbial ecology of the rumen based on its mechanistic underpinnings. Demonstrated
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Utilization of Organic Acids to Manipulate Ruminal Fermentation and Improve Ruminant Productivity
2015Much research has been conducted to develop feed additives that can improve the efficiency of ruminal fermentation and increase the productivity of ruminants. Ionophore antibiotics have been banned in some countries, and organic acids (OA) have been proposed as an alternative. Most research on the use of OA in ruminant feeding has focused on malate and
M. D. Carro, E. M. Ungerfeld
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Control and Manipulation of Ruminal Fermentation
2016Species evolution has shaped an infinite variability of different life forms. In higher animals, especially in mammals, the variability of forms and functions that the digestive system has been taking over is intriguing. It has allowed animals to effectively take advantage of a broad variety of ingested feed.
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Ruminal Fermentations to Produce Liquid and Gaseous Fuels
2015The ruminant animal has evolved to effectively utilize relatively recalcitrant cellulosic biomass to fulfill its needs for growth and reproduction. Although the animal has developed a unique biomass pretreatment process based on mastication and rumination, the key driver of biomass utilization is the microbiota residing in the rumen.
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Application of nanochitosan ruminal fermentation, nutrient digestibility
2023Olugbemi T. Olaniyan +3 more
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