Journal ArticleDOI
Influence of the composition of the ration and the feeding frequency on ph-regulation in the rumen and on feed in-take in ruminants
TLDR
With automated systems for higher feeding frequencies it will be possible to increase milk production without decrease of milk fat content and other metabolic disorders and the better energy supply will lead to a better supply of microbial protein as well and therefore prevent a decrease in milk protein content.About:
This article is published in Livestock Production Science.The article was published on 1976-06-01. It has received 146 citations till now.read more
Citations
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Journal ArticleDOI
Nutritional regulation of milk fat synthesis.
Dale E. Bauman,J. Mikko Griinari +1 more
TL;DR: A more complete identification of these naturally produced inhibitors of fat synthesis and delineation of cellular mechanisms may offer broader opportunities for application and understanding of the regulation of lipid metabolism.
Journal ArticleDOI
Dietary Buffering Requirements of the Lactating Dairy Cow: A Review
TL;DR: In this article, the use of buffering agents in dairy cow diets are a function of salivary buffer secretion, feedstuff buffering capacity, and feed acidity, where buffer flow from saliva is inadequate, added dietary buffers may be justified.
Journal ArticleDOI
The influence of concentrate amount on locomotion and clinical lameness in dairy cattle
F. J. Manson,J. D. Leaver +1 more
TL;DR: An experiment with two groups of 24 cows during weeks 3 to 22 of lactation examined the influence of 7 (L) or 11 (H) kg concentrates per day on the prevalence of lameness, which declined in both treatments as lactation progressed.
Journal ArticleDOI
Influence of buffer pH and raw corn starch addition on in vitro fiber digestion kinetics.
R.H. Grant,David R. Mertens +1 more
TL;DR: In this article, the impact of buffer pH (5.8, 6.2, and 6.8) on in vitro digestion kinetics of NDF from alfalfa hay, bromegrass hay, corn silage, and alalfa and bromEGrass hays with raw corn starch added to approximate a ration containing 30% NDF was studied.
References
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Journal ArticleDOI
Studies on ruminant saliva. 1. The composition and output of sheep's saliva
Journal ArticleDOI
Factors affecting the voluntary intake of food by cows: 7*. The behaviour and reticular motility of cows given diets of hay, dried grass, concentrates and ground, pelleted hay
M. Freer,R. C. Campling +1 more
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Proposal to use time spent chewing as an index of the extent to which diets for ruminants possess the physical property of fibrousness characteristic of roughages.
TL;DR: Exerssion of the roughage index as total time spent chewing per kg dietary dry matter largely eliminates differences resulting from variation in the amount of food consumed, and Differences resulting from the time of access to the food.
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Saliva secretion and its relation to feeding in cattle. 3. The rate of secretion of mixed saliva in the cow during eating, with an estimate of the magnitude of the total daily secretion of mixed saliva.
Journal ArticleDOI
Volatile fatty acids and lactic acid in the rumen of dairy cows receiving a variety of diets
D. A. Balch,S. J. Rowland +1 more
TL;DR: Moore, J. H. & Tyler, C. (19556).