Dairy Cattle Technical Articles

Article published the 11 from November from 2016:
INTRODUCTION The rumen ecosystem comprises a complex of dense microbial communities of bacteria, methanogens, protozoa, fungi and bacteriophages. Bacteriophage forms a closely integrated ecological unit with e...
Author/s :
neeti lakhaniPreeti Lakhani
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Article published the 4 from November from 2016:
Introduction Late pregnancy and lactogenesis are linked to comprehensive endocrine and metabolic changes. Homeorhetic adaptations are necessary to accomplish the nutrient drain towards the mammary gland. They...
Author/s :
Behnam Saremi
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Article published the 4 from November from 2016:
Introduction Clostridium perfringens is a Gram-positive, spore-forming, anaerobic bacterium. It is a normal component of the intestinal microbiota of animals, including humans. It secretes several toxins and e...
Author/s :
Filip Van ImmerseelFreddy HaesebrouckRichard Ducatelle
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Article published the 28 from October from 2016:
Introduction Lameness is one of the most important welfare issues of high-producing dairy cows in North America [1]. The latter has been attributed to management and environmental factors [2] as well as physi...
Author/s :
Johan OsorioJuan Loor
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Article published the 28 from October from 2016:
Introduction Evaluation of serum or plasma electrolytes is important part of the blood chemistry profile in cattle. Potassium (K+) and sodium (Na+) are the major intracellular and extracellular cations, ...
Author/s :
Armagan Hayirli
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Article published the 21 from October from 2016:
Introduction With the increased cost of grain and forages in the USA, dairy producers have turned their attention to the feed efficiency of milk production. Low on-farm starch digestibility contributes to redu...
Author/s :
Bill Braman
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Article published the 14 from October from 2016:
Introduction Control of mastitis caused by Streptococcus agalactiae and Staphylococcus aureus has resulted in reductions in bulk tank somatic cell count (SCC) but many herds continue to struggle with treatment...
Author/s :
Pamela L. Ruegg
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Article published the 7 from October from 2016:
Introduction Grouping cows is a common practice farmers use to manage their herd more efficiently. Farmers use this strategy to separate far-off, close-up, sick, fresh, and pregnant cows. Grouping addresses co...
Author/s :
Victor E. Cabrera
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Article published the 7 from October from 2016:
Introduction The transition period is the most-critical phase in the productive life of high-producing dairy cows and it is characterized by decreased liver function and increased inflammation and oxidative s...
Author/s :
Erminio TrevisiJohan OsorioJuan Loor
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Article published the 30 from September from 2016:
It is difficult to present scientifically defensible definitions and specifications for what constitutes "cow comfort", but there is no doubt those good managers "know it when they see it". Today's dairy cow m...
Author/s :
Ray Nebel
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