Correlation of heavy metals in milk and drinking water [PDF]
Biotechnology in Animal HusbandryThis study investigates the potential correlation between heavy metal concentrations in drinking water and in the milk of dairy cows across three major regions of Vojvodina, Serbia: Srem, Banat, and Bačka.
Davidov Ivana +5 more
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Investigating cow−calf contact in a cow-driven system: performance of cow and calf [PDF]
Journal of Dairy Research, 2021 AbstractIn this research communication we describe the performance of dairy cow−calf pairs in two cow-driven CCC-systems differing in cows' access to the calves through computer-controlled access gates (smart gates, SG). We investigated cows' machine milk yield in the automatic milking system (AMS), calf growth, and intake of supplemental milk and ...
Johnsen, Julie Føske +6 more
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Influence of GnRH-gonadoreline and prostaglandine F2α-dinoprost application on reproduction parameter values in dairy cows with puerperal endometritis [PDF]
Veterinarski Glasnik, 2009 This paper presents results of investigations of gonadoreline application (14-16, 17-20 and 21-25 days post partum) influence, followed by prostaglanin F2 α ten days later, on the reproductive parameters of dairy cows with difficult calving and ...
Šabanović Mustafa +4 more
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The influence of antisperm Ig G and Ig A antibodies from cows sera and cervical mucus on bull sperm motility [PDF]
Acta Veterinaria, 2013 The aim of this study was to investigate the influence of antisperm Ig G and Ig A antibodies (ASA) from the sera and cervical mucus of cows on bulls sperm motility.
Lazarević Miodrag +5 more
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Animals, 2021 The objective of this study was to evaluate short-term variations of trans fatty acids (TFA) in plasma lipoproteins and ruminal fermentation parameters of non-lactating cows subjected to ruminal pulses of vegetable oils. Three non-lactating, non-pregnant
Einar Vargas-Bello-Pérez +2 more
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Association of selected polymorphic sites in the IGF1R gene with body weight and conformation of Hereford cattle [PDF]
Roczniki Naukowe Polskiego Towarzystwa Zootechnicznego, 2020 The aim of this study was to determine the relationship between selected polymorphic sites located in various fragments of the IGF1R gene and the growth and development of Hereford cattle.
Małgorzata Anna Szewczuk, Hanna Kulig
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Animals, 2023 This study aimed to evaluate the effect of the ovarian status and steroid hormone concentration on the day of TAI on the reproductive performance of dairy cows subjected to estrus synchronization treatment and timed artificial insemination with sexed ...
Stanimir Yotov +7 more
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Impact of the breeding region and the season on the content of the selected mineral elements in the hair of cows [PDF]
Journal of Central European Agriculture, 2015 The aim of the research was to analyze the effect of the season and the breeding region on the content of selected minerals (Ca, Mg, Na and K) in the hair of dairy cows.
Dorota CYGAN-SZCZEGIELNIAK +5 more
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The Effect of Nutrients on the Reproductive Performance of Dairy Cows
Scientific Papers Animal Science and Biotechnologies, 2023 The aim of this paper is to review the effects of the quality of nutrients in the ration on the reproductive function of dairy cows. Protein supplementation is one of the most important nutrients in milk production. However, an excess of protein over the
Ion Carabă +7 more
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Influence of Alternative Methods in Treatment and Precaution of Cow Mastitis
Scientific Papers Animal Science and Biotechnologies, 2023 The aim is to assess whether homeopathy or other unconventional methods could be used in the treatment or prevention of mastitis in cows and at the same time while measurement of basic microclimatic indicators to determine if a stable climate influences ...
Miloslav Šoch +9 more
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