Zobrazeno 1 - 10
of 150
pro vyhledávání: '"Vesna Gantner"'
Publikováno v:
Mljekarstvo, Vol 74, Iss 2, Pp 156-165 (2024)
The purpose of the study was to investigate how different milk recording seasons affected the prevalence of mastitis and the potential for cows to recover from it. After conducting logical data validation, a total of 3,953,637 test-day records of Hol
Externí odkaz:
https://doaj.org/article/d645147c357a4e509c3fe914853025fa
Publikováno v:
Ekonomika Poljoprivrede (1979), Vol 71, Iss 2 (2024)
This study aimed to assess the occurrence, persistence, and cost implications of acidosis-related issues in dairy cows concerning parity, utilizing over 8 million testday records of Holstein and Simmental breeds. The data analysis revealed that the a
Externí odkaz:
https://doaj.org/article/9f8df83fb6894edcaad4edecc827d49f
Autor:
Vesna Gantner, Ivana Jožef, Ranko Gantner, Zvonimir Steiner Steiner, Luka Zmaić, Dragan Solić, Klemen Potočnik
Publikováno v:
Ekonomika Poljoprivrede (1979), Vol 70, Iss 4 (2023)
Mastitis, a production disease highly prevalent in dairy farming, poses a significant challenge to farmers. It is responsible for decreased milk production, reduced milk quality, and increased treatment costs. Thus, early detection and prompt treatme
Externí odkaz:
https://doaj.org/article/755050085e4543d4aa9b7e43b3bb1967
Publikováno v:
Proceedings, Vol 94, Iss 1, p 25 (2024)
The aim of this research is to estimate the fixed costs of the maintenance of draft horses in a low-input farm. Research has revealed that in the investigated case, the fixed costs of maintenance of three draft mares were EUR 5115.39 annually, with h
Externí odkaz:
https://doaj.org/article/5450133d776947fe91d4793812762b1e
Publikováno v:
Proceedings, Vol 94, Iss 1, p 26 (2024)
Aiming to determine the prevalence of mastitis and its consequences on milk production, 3,953,637 test-day records of Holstein cows (period 01/2005 to 12/2022) were analyzed. The obtained analyses indicate differences in mastitis prevalence and the c
Externí odkaz:
https://doaj.org/article/fa34a8ee3f2a4566a59ae7010ec947eb
Publikováno v:
Proceedings, Vol 94, Iss 1, p 34 (2024)
This paper aimed to analyze the use of digital media, and the research was conducted via a web survey sent by e-mail to equestrian clubs in Croatia. Social media has significantly altered the way of communication and the availability of information i
Externí odkaz:
https://doaj.org/article/790fcf5e1d604def9fe472e2238d06cf
Publikováno v:
Poljoprivreda, Vol 28, Iss 2, Pp 66-73 (2022)
Animal welfare (AW) is a term denoting how the animals are coping with the conditions in which they live. A precise welfare assessment assumes a multidisciplinary approach, and modern evaluation protocol incorporates both the animal-based and non-ani
Externí odkaz:
https://doaj.org/article/ef52382c388d4c9dbd2787411da93d41
Publikováno v:
Mljekarstvo, Vol 72, Iss 3, Pp 131-139 (2022)
Aiming to determine the variability and co-variability of daily production traits and biochemical as well as haematological parameters, blood and milk were taken from 25 Holstein cows during a three-month period, on a monthly basis. Thereby differenc
Externí odkaz:
https://doaj.org/article/4edd8a4d76514da8a716cf0b4f820ef4
Autor:
Nenad Mićić, Dragan Stanojević, Ljiljana Samolovac, Veselin Petričević, Nenad Stojiljković, Vesna Gantner, Vladan Bogdanović
Publikováno v:
Mljekarstvo, Vol 72, Iss 4, Pp 250-260 (2022)
The study aimed to determine the effect of different fixed factors (breed, region, calving year, calving season, parity and lactation stage) on daily milk production (yield and content) of four dairy cattle breeds under the heat stress conditions (TH
Externí odkaz:
https://doaj.org/article/9590f0ab97e3447fa35e797b70c5556c
Autor:
Ljubica Ambrušec, Ranko Gantner, Goran Herman, Vesna Gantner, Krešimir Bošnjak, Gordana Bukvić
Publikováno v:
The Holistic Approach to Environment, Vol 11, Iss 4, Pp 102-108 (2021)
Role of mineral fertilizers is to complement the soils’ indigenous supply of minerals for crop plants nutrition. Among the mineral nutrients, nitrogen is generally considered as the most yield-contributing. Obtaining nitrogen from legumes is potent
Externí odkaz:
https://doaj.org/article/1980abc7434b4e17ab743d43ff390ee1