Cation-anion balance in organic silage in relation to prevention of milk fever [PDF]
, 2003 Studies of organic farms in Norway have documented that cows in organic herds are less prone to milk fever compared to the overall average incidence of milk fever in Norway. Milk fever occurs most frequently in high-yielding cows, fat cows and older cows.
Henriksen, Britt I. F.
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Milk whey protein concentration and mRNA associated with β-lactoglobulin phenotype [PDF]
, 2000 Two common genetic variants of β-lactoglobulin (β-lg), A and B, exist as co- dominant alleles in dairy cattle (Aschaffenburg, 1968). Numerous studies have shown that cows homozygous for β-lg A have more β-lg and less α-lactalbumin (α-la) and casein in ...
Auldist, Martin J. +6 more
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Зерновое хозяйство России, 2018 The share of concentrated forage is constantly increasing in the forage balance of the country. The main kind of grain used in husbandry feeding is wheat and it places high demands on soil fertility.
A. P. Gaganov +2 more
doaj
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2007 We conducted this study to evaluate the new in vitro system, DAISYII to determine organic matter (OM) digestibility in ruminant feedstuffs with and without addition of the yeast culture (RUMEX) in the amount of 0 grams; 0.30 grams and 2.40 grams/2L of ...
Jan Doležal, Petr Doležal
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Milk production and survival of spring-calving carryover cows in New Zealand dairy herds : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Animal Science at Massey University, Manawatu, New Zealand [PDF]
, 2017 Non-pregnant cows are generally culled from dairy herds and replaced with two-year-old heifers. Alternatively, non-pregnant cows can be dried-off at the end of lactation, retained for one year (carried over), before being mated and returned to a milking ...
Gardner, Rachel
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In vitro study of dietary factors affecting the biohydrogenation shift from trans-11 to trans-10 fatty acids in the rumen of dairy cows [PDF]
, 2012 On the basis of the isomer-specific effects of trans fatty acids (FA) on human health, and the detrimental effect of t10,c12-conjugated linoleic acid (CLA) on cows’ milk fat production, there is a need to identify factors that affect the shift from trans-
Enjalbert, Francis +3 more
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A Metabolomic Overview of Follicular Fluid in Cows
Frontiers in Veterinary Science, 2018 Follicular fluid (FF) protects the oocyte against proteolysis and extrusion during ovulation, providing an appropriate microenvironment that favors proper embryonic development; thereby, FF plays a key role in embryo quality.
Tatiane Melina Guerreiro +7 more
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The Impact of the Sodium Thiocyanate on Preserving the Raw Cow Milk [PDF]
Al-Qadisiyah Journal For Agriculture Sciences, 2015 The present study is planned to evaluate the keeping quality of raw milk by activation of its natural lactoperoxidase system (LPS) at about 3 h of the morning milking.
Najim Hadi Najim, Mohamed Khadum Wali
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Apoptosis and necrosis of blood and milk polymorphonuclear leukocytes in early and midlactating healthy cows. [PDF]
, 2001 Increased milk somatic cell counts (SCC) are used as an indicator for bovine mastitis. During mastitis, polymorphonuclear leukocytes (PMN) become the predominant cell type.
Burvenich, Christian +3 more
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Post-weaning growth, ultrasound and skeletal measurements, muscularity scores and carcass traits and composition of progeny of five beef suckler cow genotypes [PDF]
, 2008 peer-reviewedB. Murphy was in receipt of a Walsh Fellowship provided by Teagasc.Post-weaning growth, ultrasound and skeletal measurements, muscularity scores, and carcass traits and composition of the progeny of spring-calving Limousin (L), Charolais (C),
Drennan, Michael J +3 more
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