Accès ouvert
2026
article
OpenAlex
F. Szabó, G. Holló
This review analyzes sustainable and regenerative development in the beef production chain, focusing on environmental impacts and pasture-based cattle farming. Livestock emissions account for about 14.5% of global anthropogenic greenhouse gases, with beef cattle contributing 3-3.2% mainly from enteric fermentation and manure …
hu
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Accès ouvert
2025
article
OpenAlex
S. Bene, Zsolt Jenő Kőrösi, László Bognár, J. P. Polgár et autres
Age at first calving (AFC) and 305-day milk yield in the first lactation (MY) data of 18,545 Holstein-Friesian cows born between 2008 and 2018 in six herds were evaluated. The effects of some genetic and environmental factors, population genetic parameters, breeding value …
hu
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Accès ouvert
2025
article
OpenAlex
László Gombos, László Búza, F. Szabó, László Varga
This review investigates genetic strategies aimed at improving robustness in pigs to enhance disease resistance and reduce reliance on antibiotics. Robustness refers to a pig's ability to stay healthy and productive under stressful or challenging conditions. The review outlines current breeding practices …
hu
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Accès ouvert
2025
article
OpenAlex
Zsolt Jenő Kőrösi, S. Bene, László Bognár, F. Szabó
This study aimed to evaluate the heritability (h2) estimates of some important udder conformation traits, their relationship to each other and with production, and their phenotypic and genetic trends over a 10-year period in relatively high-yielding Holstein-Friesian cows. A total of 15,032 …
hu
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Accès ouvert
2025
article
OpenAlex
F. Szabó, G. Holló, Tamás Csürhés, M. Török et autres
This study investigated the relationship between some ultrasound measurements, live weight data, and five (F94L, nt267, nt324, nt414 and Q204X) myostatin (MSTN) variants associated with beef production in Charolais cattle. A total of 390 Charolais candidate breeding bulls were weighed at birth …
hu
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Accès ouvert
2024
article
OpenAlex
László Bognár, Zsolt Jenő Kőrösi, I. Anton, S. Bene et autres
In this study, 1,616,549 Holstein-Friesian females were genotyped for genomic evaluation of genetic merit (BVGenomic). Genotyping was performed using the EuroGenomics MD v3.0 chipset on the Illumina microarray scanner platform operated by an accredited Illumina laboratory. In addition, international and national reference …
hu
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Accès ouvert
2024
article
OpenAlex
László Bognár, Zsolt Jenő Kőrösi, S. Bene, F. Szabó et autres
This study aimed to find SNPs that have an effect on the estimated breeding values (EBVs) of milk (MY), fat (FY), and protein yield (PY) of Holstein Friesian cows in Hungary. Holstein Friesian cows (n = 2963) were genotyped on a Eurogenomics …
hu
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Accès ouvert
2024
article
OpenAlex
Zsolt Jenő Kőrösi, G. Holló, S. Bene, László Bognár et autres
The objective of this study was to estimate the heritability of dairy production traits and that for dimensional traits and to calculate the correlation between the two heritability values in a Holstein Friesian cow herd bred in Hungary. Data of 15,032 Holstein …
hu
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Accès ouvert
2024
article
OpenAlex
S. Bene, Zsolt Jenő Kőrösi, László Bognár, J. P. Polgár et autres
Calving interval (CI) data (N = 37,263) from 17,319 cows born 2008–2018 in six herds were assessed. The data were made available by the National Association of Hungarian Holstein Friesian Breeders in Hungary. The effects of some genetic and environmental factors, population …
hu
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Accès ouvert
2024
article
OpenAlex
S. Bene, Péter Polgár, A. Y. Simon, Dávid Mezőszentgyörgyi et autres
Body measurement and some conformation data recorded in the national breeding mare performance test of the Hungarian Association of Gidran Horse Breeders were processed. The initial database contained the data of the entire Hungarian active (living) breeding mare stock (N = 293), …
hu
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Accès ouvert
2023
article
OpenAlex
J. P. Polgár, F. Szabó, Ákos T. Kovács, Zoltán Kovács-Mesterházy et autres
Phenotypic and genetic trends, population genetic parameters, and the heritability and breeding values of the fattening and slaughter traits – namely muscularity score (MUS), final fattening weight (FFW), weight gain per day of life (WGD), slaughter weight (SLW), carcass weight (CAR), dressing …
hu
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Accès ouvert
2023
article
OpenAlex
Tamás Csürhés, F. Szabó, G. Holló, Edit Mikó et autres
The slaughter value of live cattle can be assessed during visual conformation scoring, as well as by examining different molecular genetic information, e.g., the myostatin gene, which can be responsible for muscle development. In this study, the F94L, Q204X, nt267, nt324 and …
hu
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