Articles | Volume 66, issue 3
https://doi.org/10.5194/aab-66-245-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/aab-66-245-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Original study
| 
13 Sep 2023
Original study |
| 13 Sep 2023
| 13 Sep 2023
Inbreeding in the Zwartbles breed population and its influence on meat production in the Czech Republic
Radek Filipčík
Department of Animal Breeding, Faculty of AgriSciences, Mendel University in Brno, Zemědělská 1, 613 00 Brno, Czech Republic
Daniel Falta
CORRESPONDING AUTHOR
Department of Animal Breeding, Faculty of AgriSciences, Mendel University in Brno, Zemědělská 1, 613 00 Brno, Czech Republic
Dominika Sokolová
Department of Animal Breeding, Faculty of AgriSciences, Mendel University in Brno, Zemědělská 1, 613 00 Brno, Czech Republic
Martin Hošek
Department of Animal Breeding, Faculty of AgriSciences, Mendel University in Brno, Zemědělská 1, 613 00 Brno, Czech Republic
Vojtěch Pešan
Department of Animal Breeding, Faculty of AgriSciences, Mendel University in Brno, Zemědělská 1, 613 00 Brno, Czech Republic
Tomáš Kopec
Department of Animal Breeding, Faculty of AgriSciences, Mendel University in Brno, Zemědělská 1, 613 00 Brno, Czech Republic
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Tomáš Kopec, Radek Filipčík, Blanka Dřízhalová, Pavel Horký, Milan Večeřa, and Daniel Falta
Arch. Anim. Breed., 67, 133–143, https://doi.org/10.5194/aab-67-133-2024, https://doi.org/10.5194/aab-67-133-2024, 2024
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The influence of exterior traits and calving ease on milk yield in Czech Fleckvieh cows was analyzed. The influence of height at the sacrum and body depth on milk yield was demonstrated. The length of the fore and rear udders, the angle of udder attachment, and the depth of the udder all had a significant impact on milk yield. Thus, evaluation of the udder and frame's exterior traits is crucial for milk production. In the case of calving ease, only the influence of muscularity was proven.
Radek Filipčík, Zuzana Rečková, Vojtěch Pešan, Oleksandra Konoval, and Tomáš Kopec
Arch. Anim. Breed., 66, 113–120, https://doi.org/10.5194/aab-66-113-2023, https://doi.org/10.5194/aab-66-113-2023, 2023
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The aim of this paper was to evaluate semen parameters from Czech Fleckvieh bulls used in artificial insemination (AI) in the Fleckvieh population. We analyzed 1029 samples from 46 Fleckvieh bulls from one AI station. Semen from the bulls was collected once a week, which is not usual in other AI stations. We also assessed sperm quality parameters of ejaculate before freezing and after thawing. The ejaculate parameters were evaluated in relation to the collection season and the age of the bulls.
Tomáš Kopec, Radek Filipčík, Blanka Dřízhalová, Pavel Horký, Milan Večeřa, and Daniel Falta
Arch. Anim. Breed., 67, 133–143, https://doi.org/10.5194/aab-67-133-2024, https://doi.org/10.5194/aab-67-133-2024, 2024
Short summary
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The influence of exterior traits and calving ease on milk yield in Czech Fleckvieh cows was analyzed. The influence of height at the sacrum and body depth on milk yield was demonstrated. The length of the fore and rear udders, the angle of udder attachment, and the depth of the udder all had a significant impact on milk yield. Thus, evaluation of the udder and frame's exterior traits is crucial for milk production. In the case of calving ease, only the influence of muscularity was proven.
Eva Sobotková, Tomáš Kopec, Vladimír Mikule, and Dana Kuřitková
Arch. Anim. Breed., 66, 299–313, https://doi.org/10.5194/aab-66-299-2023, https://doi.org/10.5194/aab-66-299-2023, 2023
Short summary
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The aim of the research was to assess if age, sex, sire, country of foaling or training, and race distance influenced performance of the best thoroughbreds. The statistical analysis established a highly significant influence of all observed factors. The highest rankings and numerical superiority were achieved by stallions and by 3- and 4-year-old horses. The best horses were from Ireland and Great Britain, and they were trained in Ireland. The best paternal line was Mr. Prospector (USA).
Radek Filipčík, Zuzana Rečková, Vojtěch Pešan, Oleksandra Konoval, and Tomáš Kopec
Arch. Anim. Breed., 66, 113–120, https://doi.org/10.5194/aab-66-113-2023, https://doi.org/10.5194/aab-66-113-2023, 2023
Short summary
Short summary
The aim of this paper was to evaluate semen parameters from Czech Fleckvieh bulls used in artificial insemination (AI) in the Fleckvieh population. We analyzed 1029 samples from 46 Fleckvieh bulls from one AI station. Semen from the bulls was collected once a week, which is not usual in other AI stations. We also assessed sperm quality parameters of ejaculate before freezing and after thawing. The ejaculate parameters were evaluated in relation to the collection season and the age of the bulls.
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Characteristics of meat production traits in the Hungarian Simmental herd selected for the simultaneous improvement of milk and meat production
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The effects of novel electrical teat dipping on some mastitis parameters in dairy herds
Evaluation of semen parameters from Fleckvieh–Simmental bulls and the influence of age and season of collection
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Herd clustering strategies and corresponding genetic evaluations based on social–ecological characteristics for a local endangered cattle breed
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Arch. Anim. Breed., 67, 133–143, https://doi.org/10.5194/aab-67-133-2024, https://doi.org/10.5194/aab-67-133-2024, 2024
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The cashmere produced by Liaoning cashmere goats has high value. However, cashmere production cannot achieve satisfactory results due to long-standing technical bottlenecks. This article takes Liaoning cashmere goats as the research object to explore the function of melatonin. An in-depth analysis of the key molecules and mechanisms mediated by melatonin will help us better understand its regulatory role in animal production and provide theoretical support for improving production efficiency.
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The aim of the study was to examine an effect of the preparation based on nanosilver suspension on poultry litter microbiological profile. The study was conducted on broiler chickens. On the last day of the experiment litter samples for microbiological analyses were collected by the drinker, feeder, and pen corner. The study demonstrated that the preparation exhibits bactericidal properties. However, its effect varies depending on microorganism and sample collection point.
Gulzhan K. Mussayeva, Gulshat I. Shaykamal, Indira N. Aitzhanova, Aigerim Kazhiyakbarova, Jan Miciński, Alicja Sobczak, Nurgul A. Meldebekova, Gulnaz Ilgekbayeva, and Nurkuisa M. Rametov
Arch. Anim. Breed., 66, 391–399, https://doi.org/10.5194/aab-66-391-2023, https://doi.org/10.5194/aab-66-391-2023, 2023
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Research was carried out on 40 Holstein–Friesian cows. The cows were divided into two equal groups: control (C) and experimental (E). The diet of group E cows was supplemented with mineral and vitamin premixes. Premixes in group E influenced the biochemical parameters of the blood of the cows and improved their health but did not affect the chemical composition of their milk. In group E, the yield of milk, protein and fat was higher, and no cases of lameness or metabolic diseases were recorded.
Mohamed F. A. Farghly, Rashed A. Alhotan, Khalid M. Mahrose, Youssef A. Attia, Mostafa Abdelfattah, Mohammed Abougabal, Mossad Taboosha, Mohammed Ghonime, Mahmoud Shaaban, Caterina Losacco, and Vincenzo Tufarelli
Arch. Anim. Breed., 66, 315–324, https://doi.org/10.5194/aab-66-315-2023, https://doi.org/10.5194/aab-66-315-2023, 2023
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Based on follicle number and testosterone concentration results, light flashes scheduled as biomittent light may be an economical alternative to continuous light for managing Rhode Island Red hens without harmfully influencing their physiological response, healthy traits, behavior and welfare. So, a light flash schedule of a 20 min : 40 min light period during 20–36 weeks of age is suggested for further experiments to confirm the economic and production benefits for the farming of breeding hens.
Eva Sobotková, Tomáš Kopec, Vladimír Mikule, and Dana Kuřitková
Arch. Anim. Breed., 66, 299–313, https://doi.org/10.5194/aab-66-299-2023, https://doi.org/10.5194/aab-66-299-2023, 2023
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The aim of the research was to assess if age, sex, sire, country of foaling or training, and race distance influenced performance of the best thoroughbreds. The statistical analysis established a highly significant influence of all observed factors. The highest rankings and numerical superiority were achieved by stallions and by 3- and 4-year-old horses. The best horses were from Ireland and Great Britain, and they were trained in Ireland. The best paternal line was Mr. Prospector (USA).
József Péter Polgár, Ferenc Szabó, Ákos Kovács, Zoltán Kovács-Mesterházy, and Szabolcs Bene
Arch. Anim. Breed., 66, 233–244, https://doi.org/10.5194/aab-66-233-2023, https://doi.org/10.5194/aab-66-233-2023, 2023
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Phenotypic and genetic trends, genetic parameters, and breeding values of the fattening and slaughter traits of 1162 Hungarian Simmental bulls were evaluated for the progeny test database. Based on our results, it seems that the simultaneous selection, in which, in addition to milk production, meat production is included in the dual-production index at a proportion of one-third, causes neither a substantial improvement nor a deterioration in the meat production of the Hungarian Simmental breed.
Ivan Vlahek, Velimir Sušić, Anamaria Ekert Kabalin, Sven Menčik, Maja Maurić Maljković, Aneta Piplica, Juraj Šavorić, and Siniša Faraguna
Arch. Anim. Breed., 66, 145–151, https://doi.org/10.5194/aab-66-145-2023, https://doi.org/10.5194/aab-66-145-2023, 2023
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Ewes' reproductive performance could be predicted using the data available early in their life. Ewe birth rank, dam birth rank, first litter size, and first lambing interval are significantly associated with ewe reproductive performance up to the fourth year of life. Precise prediction of ewe reproductive performance using the early predictors is impossible due to the low R2 predicted. The value of the lower threshold of the 95 % prediction interval might be useful in making selection decisions.
Tarik Safak, Ali Risvanli, Oznur Yilmaz, Burak Yuksel, Nevzat Saat, and Burak Tanyeri
Arch. Anim. Breed., 66, 141–143, https://doi.org/10.5194/aab-66-141-2023, https://doi.org/10.5194/aab-66-141-2023, 2023
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The team that prepared this article developed and patented electrical teat dipping (ETD) to prevent cow mastitis. ETD was developed by combining teat dipping application and an electrical field stimulation technique on teats. In this study, it was aimed to determine the effects of ETD on clinical mastitis incidence and bulk tank milk somatic cell counts on dairy farms. Based on our findings, we conclude that the effects of ETD on mastitis rates reduction are very positive.
Radek Filipčík, Zuzana Rečková, Vojtěch Pešan, Oleksandra Konoval, and Tomáš Kopec
Arch. Anim. Breed., 66, 113–120, https://doi.org/10.5194/aab-66-113-2023, https://doi.org/10.5194/aab-66-113-2023, 2023
Short summary
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The aim of this paper was to evaluate semen parameters from Czech Fleckvieh bulls used in artificial insemination (AI) in the Fleckvieh population. We analyzed 1029 samples from 46 Fleckvieh bulls from one AI station. Semen from the bulls was collected once a week, which is not usual in other AI stations. We also assessed sperm quality parameters of ejaculate before freezing and after thawing. The ejaculate parameters were evaluated in relation to the collection season and the age of the bulls.
Shijie Xue, Kaidong Liu, Le Zhao, Lisheng Zhou, Xiaoxiao Gao, Lirong Liu, Nan Liu, and Jianning He
Arch. Anim. Breed., 66, 93–102, https://doi.org/10.5194/aab-66-93-2023, https://doi.org/10.5194/aab-66-93-2023, 2023
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In this study, we found that miR-369-3p inhibits the proliferation and differentiation of Aohan fine-wool sheep (AFWS) preadipocytes. This study provides a theoretical basis for further exploration of the molecular mechanism of fat deposition in sheep and other livestock.
Ruixue Hu, Xunping Jiang, Huiguo Yang, and Guiqiong Liu
Arch. Anim. Breed., 66, 81–91, https://doi.org/10.5194/aab-66-81-2023, https://doi.org/10.5194/aab-66-81-2023, 2023
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Genes enriched in sensory perception were positively selected via selection signature analysis between wild Asiatic mouflon and domesticated Hu sheep. Among them, RDH5 is one of the key enzymes in the synthesis of retinoic acid (RA), which is related to human retinopathy. The c.722T>C/p.M241T mutation of RDH5 affects retinol dehydrogenase activity in the domestication process of sheep.
Çağrı Kandemir
Arch. Anim. Breed., 66, 61–69, https://doi.org/10.5194/aab-66-61-2023, https://doi.org/10.5194/aab-66-61-2023, 2023
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This study aimed to understand the effects of adding low-dose oxytocin hormone into ram semen on the pregnancy rate and reproductive efficiency of sheep. A total of 53 out of 122 Chios ewes were inseminated with oxytocin hormone content, and successful pregnancy was achieved 90.56 % of them. In examination of the pregnancy rate, one of the indicators of reproductive performance, the difference between the groups is statistically significant (p = 0.046; p ≤ 0.05).
Orhan Ermetin
Arch. Anim. Breed., 66, 41–50, https://doi.org/10.5194/aab-66-41-2023, https://doi.org/10.5194/aab-66-41-2023, 2023
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Globally, water buffalo livestock farming accounts for approximately 200 million animals; the use of precision livestock farming (PLF) technologies, which are becoming widespread in dairy cattle livestock farming, is explored for water buffalo livestock farming by adapting the system for the use of water buffalo enterprises. In this study, the possibilities of using PLF technologies in water buffaloes are presented by surveying the breeders and by SWOT analysis according to the survey results.
Jian Tao Wang, Guo Sen Wang, Yuan Fang Gong, Xian Qiao, Xiang Li, Gui Zhu Wang, Ying Zhen Zheng, Jian Guo Lv, Xiang Long Li, and Zheng Zhu Liu
Arch. Anim. Breed., 65, 417–426, https://doi.org/10.5194/aab-65-417-2022, https://doi.org/10.5194/aab-65-417-2022, 2022
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Three-way crossbreeding was performed with Australian White, Dorper, and Charollais as terminal male parents and elite F1 hybrids of Australian × Han, Dorper × Han, and Charollais × Han as female parents. Based on the growth of three-way crossbred and Small-tailed Han lambs as well as the effects of CLPG, the offspring of male Australian White and female Charollais × Han showed apparent heterosis, and the individuals with the T allele had improved body weight and body size.
Ayhan Ceyhan, Mustafa Avcı, Mehmet Mustafa Tanrıkulu, Beyza Yılmaz, and Mubeen Ul Hassan
Arch. Anim. Breed., 65, 407–416, https://doi.org/10.5194/aab-65-407-2022, https://doi.org/10.5194/aab-65-407-2022, 2022
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This study aimed to evaluate the effect of concentrate-based feeding (CF) and artificial pasture-based grazing (APG) management systems on milk yield, fatty acid, nutritional indices, and milk physicochemical characteristics of Awassi ewes.
Monika Zemanova, Lucie Langova, Ivana Novotná, Petra Dvorakova, Irena Vrtkova, and Zdenek Havlicek
Arch. Anim. Breed., 65, 371–384, https://doi.org/10.5194/aab-65-371-2022, https://doi.org/10.5194/aab-65-371-2022, 2022
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This publication aims to describe the physiology of the mammary gland and its immune mechanisms and to approximate their connection with potential mastitis resistance genes. It describes various options for mastitis elimination and focuses on genetic selection and a closer specification of resistance genes to mastitis.
Levent Mercan, Mehmet A. Cam, Mustafa Olfaz, Koray Kirikci, Hacer Tufekci, and Unal Kilic
Arch. Anim. Breed., 65, 341–352, https://doi.org/10.5194/aab-65-341-2022, https://doi.org/10.5194/aab-65-341-2022, 2022
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This article investigated the lamb meat physical, chemical, instrumental, and sensory quality characteristics of 60 meat samples from five indigenous sheep breeds. As meat quality is vital in healthy and balanced nutrition, the presented results will benefit consumers, nutritionists, and those working in this field.
Edith Elblinger, Julianna Bokor, Árpád Bokor, Vilmos Altbäcker, János Nagy, József Szabó, Bertalan Sárdi, Adrian Valentin Bâlteanu, Zsolt Rónai, László Rózsa, József Rátky, István Anton, and Attila Zsolnai
Arch. Anim. Breed., 65, 267–274, https://doi.org/10.5194/aab-65-267-2022, https://doi.org/10.5194/aab-65-267-2022, 2022
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We report one set of the identified molecular markers linked to antler quality in red deer. These markers can be used in the selection procedure to increase the frequency of stags that develop high-quality antlers with elevated probability. Another set of markers has also been introduced that is capable of effective paternity testing.
Mustafa Tekerli, Metin Erdoğan, Serdar Koçak, Koray Çelikeloğlu, Ebubekir Yazıcı, Özlem Hacan, Zehra Bozkurt, Mustafa Demirtaş, and Samet Çinkaya
Arch. Anim. Breed., 65, 231–238, https://doi.org/10.5194/aab-65-231-2022, https://doi.org/10.5194/aab-65-231-2022, 2022
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Factors such as genotype, sex, type of birth, maternal age, weaning age and birth weight must be considered in evaluation of pre- and post-weaning growth traits. Myostatin mutation was introduced to native Turkish breed Ramlıç by marker-assisted introgression (MAI). The mutation has a positive effect on ultrasonographic carcass traits in crosses. Lambs with myostatin tended to have deeper longissimus muscle and good carcass characteristics, and they may be recommendable for Turkish farmers.
Sabri Arda Eratalar, Nezih Okur, and Ahmet Yaman
Arch. Anim. Breed., 65, 199–206, https://doi.org/10.5194/aab-65-199-2022, https://doi.org/10.5194/aab-65-199-2022, 2022
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How actual industrial stocking densities generally affect the slaughter performance and meat quality parameters of hybrid Pekin ducks reared under industrial conditions was examined in this experiment. With the findings of the research it can be concluded that, when actually applied stocking densities rearing hybrid Pekin ducks increase, some slaughter parameters and few meat quality parameters are negatively affected.
Musa Sarıca, Koray Karakoç, and Kadir Erensoy
Arch. Anim. Breed., 65, 171–181, https://doi.org/10.5194/aab-65-171-2022, https://doi.org/10.5194/aab-65-171-2022, 2022
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This study aimed to determine the changes in the performance, welfare, and productivity level of broiler chickens reared at various group sizes under intensive field conditions. Rearing in groups of 6000 broilers had better performance and higher overall productivity than others, but they tended to show more serious body defects, while a group size of 3000 broilers was more favorable in terms of welfare.
Maria D. Yiakoulaki, Eleni T. Tsiobani, Christina-Ioanna G. Galliou, and Konstantinos G. Papaspyropoulos
Arch. Anim. Breed., 65, 157–169, https://doi.org/10.5194/aab-65-157-2022, https://doi.org/10.5194/aab-65-157-2022, 2022
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We studied the impact of the COVID-19 restrictive measures on the extensive farming system of small ruminants. We found that the breeders’ daily work routine was negatively affected in holdings with a high number of sheep. The majority of breeders did not change the movements of the animals in pastures, the amount of the given feedstuffs, the hygienic conditions on the farms, or the employed workers. A decrease in demand for animal products and a decrease in their prices were observed.
Zhihong Liu, Yuchun Xie, Juntao Guo, Xin Su, Cun Zhao, Chongyan Zhang, Qing Qin, Dongliang Dai, Yanan Tuo, Zongyuan Li, Danni Wu, and Jinquan Li
Arch. Anim. Breed., 65, 37–46, https://doi.org/10.5194/aab-65-37-2022, https://doi.org/10.5194/aab-65-37-2022, 2022
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After performing in-depth research on miRNA localization, distribution, and function-related metabolism, we found that these exosome-concentrated miRNA target genes were interrelated with development and basic cell functions, such as metabolism and immunity. It is speculated that miRNAs in milk can influence offspring via milk exosomes.
Yu Cui, Chunliang Wang, Lirong Liu, Nan Liu, and Jianning He
Arch. Anim. Breed., 65, 11–19, https://doi.org/10.5194/aab-65-11-2022, https://doi.org/10.5194/aab-65-11-2022, 2022
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Here we clarify the specific expression and mechanism of the EPH receptor and Ephrin during the development of hair follicles, as well as their upstream and downstream signaling pathways and activation pathways. This study verified the effect of EPHA4 and Ephrin A3 genes on fine-hair follicles through RT-qPCR and immunohistochemistry testing. It is of great significance as it could speed up the promotion of breeding sheep for wool.
Si Chen, Lin Tao, Xiaoyun He, Ran Di, Xiangyu Wang, and Mingxing Chu
Arch. Anim. Breed., 64, 475–486, https://doi.org/10.5194/aab-64-475-2021, https://doi.org/10.5194/aab-64-475-2021, 2021
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Hakan Erdem and Türker Savaş
Arch. Anim. Breed., 64, 447–455, https://doi.org/10.5194/aab-64-447-2021, https://doi.org/10.5194/aab-64-447-2021, 2021
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The interaction between genotype and environment changes depending on the interaction of the sub-environments. The environments have a hierarchically structured impact. With regard to the growth of the chicks, nutrition seems to have a higher value than red mite infestation. While a clear interaction between genotypes and poultry red mite infestation was observed in ad libitum feeding, the genotypes reacted similarly to infestation under feed restrictions.
Somsy Xayalath, Gabriella Novotni-Dankó, Péter Balogh, Klaus-Peter Brüssow, and József Rátky
Arch. Anim. Breed., 64, 365–373, https://doi.org/10.5194/aab-64-365-2021, https://doi.org/10.5194/aab-64-365-2021, 2021
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The study aimed to highlight the general trend of indigenous Lao pig utilization and the altered reproductive performance with special reference to location and rearing systems. Indigenous pigs are not only important for household consumption, but they also serve as household savings that the households use anytime, i.e. to support their children's education and traditional activity performance. Proper management is needed to improve reproductive performance of indigenous pigs in Laos.
Hacer Tüfekci and Mustafa Olfaz
Arch. Anim. Breed., 64, 305–314, https://doi.org/10.5194/aab-64-305-2021, https://doi.org/10.5194/aab-64-305-2021, 2021
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In this study, the meat quality traits and fatty acid composition of Hair Goat and Saanen × Hair Goat (G1) crossbred kids fattened under intensive, semi-intensive and extensive conditions were determined. The conjugate linoleic acid contents of Hair Goat kids were respectively measured as 0.48 %, 0.55 % and 0.65 %. The conjugate linoleic acid contents of Saanen × Hair Goat (G1) kids were respectively measured as 0.52 %, 0.58 % and 0.73 %.
Naoya Sasazaki, Seiich Uno, Emiko Kokushi, Katsuki Toda, Hiroshi Hasunuma, Daisaku Matsumoto, Ayaka Miyashita, Osamu Yamato, Hiroaki Okawa, Masayuki Ohtani, Johanna Fink-Gremmels, Masayasu Taniguchi, and Mitsuhiro Takagi
Arch. Anim. Breed., 64, 257–264, https://doi.org/10.5194/aab-64-257-2021, https://doi.org/10.5194/aab-64-257-2021, 2021
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We evaluated the effects of supplementing cattle feed with difructose anhydride III (DFA III) by measuring urinary sterigmatocystin (STC) concentrations. DFA III was supplemented for 2 weeks to 10 animals, and non-treated animals served as controls. Our findings demonstrate the effect of DFA III on reducing the urinary concentration of STC in Japanese Black cattle.
Jonas Herold, Kerstin Brügemann, and Sven König
Arch. Anim. Breed., 64, 187–198, https://doi.org/10.5194/aab-64-187-2021, https://doi.org/10.5194/aab-64-187-2021, 2021
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For local breeds kept in small herds, consideration of classical herd effects implies imprecise genetic evaluations. In consequence, the present study aimed to evaluate different herd clustering strategies, considering social–ecological and herd characteristics. The similarities of herds within created herd clusters and improved reliabilities of estimated breeding values suggest the application of herd clusters in statistical models for genetic evaluations in local breeds.
Este van Marle-Köster and Carina Visser
Arch. Anim. Breed., 64, 177–185, https://doi.org/10.5194/aab-64-177-2021, https://doi.org/10.5194/aab-64-177-2021, 2021
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Selection for increased production in intensive and extensive livestock production systems caused animal health and welfare to deteriorate. This is observed in reduced fertility, lameness and claw health in dairy cattle and pigs, resulting in unnecessary culling. In addition, inbreeding has resulted in a number of genetic defects in cows, sheep and pigs. Accurate recording and an increased awareness of welfare traits are necessary to find sustainable solutions.
Jan Broucek, Michal Uhrincat, Peter Kisac, and Anton Hanus
Arch. Anim. Breed., 64, 69–82, https://doi.org/10.5194/aab-64-69-2021, https://doi.org/10.5194/aab-64-69-2021, 2021
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The objective was to find whether cow growth, milk performance, and behaviour are affected by rearing conditions until weaning after a milk-fed period of 84 d. Holstein heifers were assigned to one of three treatments: SM, pen with mother to 21st day, then group pen; SN, with own mother, then in pen with nursing cow; H, in hutch from 2nd to 56th day. The SN group tended to have the highest production of milk for 305 d and crossed the maze the fastest.
Hilal Tozlu Celik, Fatih Ahmet Aslan, Yeliz Kasko Arıcı, Metehan Eser Kahveci, and İbrahim Kiper
Arch. Anim. Breed., 64, 83–89, https://doi.org/10.5194/aab-64-83-2021, https://doi.org/10.5194/aab-64-83-2021, 2021
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This research aimed to determine the effects of body weight, the body condition score (BCS), body measurements, birth type, birth weight and sex on the gestational length in sheep. The lowest and highest gestational lengths were found to be 148.90 and 151.41 d respectively. It is thought that the use of the BCS, which is easily applied by the breeder, will have a positive effect on determining the bodily reserves of sheep and the reproductive efficiency as well as on obtaining healthy lambs.
Sabri Arda Eratalar
Arch. Anim. Breed., 64, 1–6, https://doi.org/10.5194/aab-64-1-2021, https://doi.org/10.5194/aab-64-1-2021, 2021
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Research was conducted to evaluate the effects of plastic slatted floors and a deep-litter system using wood shavings on the growth performance of recent commercial hybrid Pekin ducks with actual field conditions. With the use of plastic slatted floors, the feed conversion rate dropped and the water / feed consumption ratio showed an increase (p < 0.05). This is a remarkable scientific result that is economically favourable for the industry and growers promoting new aspects.
Folasade Olubukola Ajayi, Oladeji Bamidele, Waheed Akinola Hassan, Uduak Ogundu, Abdulmojeed Yakubu, Olayinka Olubunmi Alabi, Oludayo Michael Akinsola, Emmanuel Babafunso Sonaiya, and Oluwafunmilayo Ayoka Adebambo
Arch. Anim. Breed., 63, 387–408, https://doi.org/10.5194/aab-63-387-2020, https://doi.org/10.5194/aab-63-387-2020, 2020
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This study evaluated the production performance of six chicken breeds under different agroecologies in Nigeria for 72 weeks. Each participating smallholder poultry (SHP) farmer (2100) received about 30 birds. The breeds were ranked (highest–lowest) for growth, laying performance and survivability as Shika-Brown/Sasso>FUNAAB Alpha/Noiler>Kuroiler>Fulani. The lowland rainforest and freshwater swamp supported the highest performance of the breeds. The study could guide the development of SHP.
Mohannad Abuajamieh, Anas Abdelqader, Rabie Irshaid, Firas M. F. Hayajneh, Ja'far M. Al-Khaza'leh, and Abdur-Rahman Al-Fataftah
Arch. Anim. Breed., 63, 125–135, https://doi.org/10.5194/aab-63-125-2020, https://doi.org/10.5194/aab-63-125-2020, 2020
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Heat stress is a global issue that negatively affects the performance of farm animals. In this study, we investigated the effects of zinc from an organic source on some performance parameters of broiler chickens. We demonstrated organic zinc supplementation at a rate of 100 % of the organic zinc in the basal diet of broilers under hot conditions improved villus height and absorptive surface area in the duodenum and jejunum and increased the percentage of intestinal weight vs. body weight.
Nezih Okur
Arch. Anim. Breed., 63, 91–101, https://doi.org/10.5194/aab-63-91-2020, https://doi.org/10.5194/aab-63-91-2020, 2020
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In this study, the effects of using soy oil (SO), poultry fat (PF) and tallow (T) in feed at fixed energy : protein ratio on broiler performance were evaluated. When PF and T were used instead of SO, especially in grower feed, the field performance improved except for mortality. This situation was not seen in slaughter performance except for a few cases. At the end of the study, it was seen that if certain ratios are not exceeded, the use of PF and T instead of SO may be economic alternatives.
Mehmet Sarı, Yüksel Aksoy, Kadir Önk, Hakan Erinç, Serpil A. Işık, and Muammer Tilki
Arch. Anim. Breed., 62, 605–614, https://doi.org/10.5194/aab-62-605-2019, https://doi.org/10.5194/aab-62-605-2019, 2019
Xinyang Fan, Zifang Zhang, Lihua Qiu, Yongyun Zhang, and Yongwang Miao
Arch. Anim. Breed., 62, 585–596, https://doi.org/10.5194/aab-62-585-2019, https://doi.org/10.5194/aab-62-585-2019, 2019
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Kappa casein (κ-CN) plays an important role in the formation, size and stability of casein micelles. We identified a total of eight single nucleotide polymorphisms in buffalo CSN3. Based on these, seven κ-CN variants and four synonymous variants were inferred and named. The sequences of κ-CN variants were significantly different between buffalo and the Bos genus. This study can help reveal the different physicochemical and processing properties of milk between buffalo and the Bos genus.
Zvonko Antunović, Ivica Marić, Željka Klir, Vatroslav Šerić, Boro Mioč, and Josip Novoselec
Arch. Anim. Breed., 62, 455–463, https://doi.org/10.5194/aab-62-455-2019, https://doi.org/10.5194/aab-62-455-2019, 2019
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The aim of the present research was to determine the
haemato-biochemical profile and blood acid–base status of Croatian spotted goats in a traditional Mediterranean production system. Concentrations of Ca, Na, total cholesterol, HDL, LDL and beta hydroxybutyrate were higher in older goats compared to yearlings. Values of pH, strong ion difference, anion gap and z values as well as the content of bicarbonate and total pressure of carbon dioxide were higher in older goats compared to yearlings.
Karrar I. A. Al-Shammari, Justyna Batkowska, Kamil Drabik, and Magdalena M. Gryzińska
Arch. Anim. Breed., 62, 423–430, https://doi.org/10.5194/aab-62-423-2019, https://doi.org/10.5194/aab-62-423-2019, 2019
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The aim of this study was to evaluate the time to sexual maturity and the quality of the initial eggs of Japanese quail affected by in ovo injection of plants extracts: ginger, garlic, oregano and cinnamon. The in ovo use of medicinal herbs may considerably modify both the time of sexual maturity and the quality of the initial eggs of Japanese quail.
János Nagy, András Szabó, Tamás Donkó, Julianna Bokor, Róbert Romvári, Imre Repa, Péter Horn, and Hedvig Fébel
Arch. Anim. Breed., 62, 227–239, https://doi.org/10.5194/aab-62-227-2019, https://doi.org/10.5194/aab-62-227-2019, 2019
Sinan Kopuzlu, Nurinisa Esenbuga, Alper Onenc, Muhlis Macit, Mete Yanar, Sadrettin Yuksel, Abdulkadir Ozluturk, and Necdet Unlu
Arch. Anim. Breed., 61, 497–504, https://doi.org/10.5194/aab-61-497-2018, https://doi.org/10.5194/aab-61-497-2018, 2018
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The effects of slaughter age and muscle type on meat quality properties of Eastern Anatolian Red (EAR) bulls (n = 46) were investigated in the present study. Forty-six EAR bulls were slaughtered at 15, 17, 19, 25, and 27 months. Meat samples were taken from longissimus dorsi (LD) and gluteus medius (GM) muscles obtained from the carcasses 24 h post-mortem.
Steffen Hoy
Arch. Anim. Breed., 61, 463–467, https://doi.org/10.5194/aab-61-463-2018, https://doi.org/10.5194/aab-61-463-2018, 2018
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The rabbit kit index (KI) combines the kindling rate (KR) and the average litter size (LS) per group of rabbit does per year or per farm and represents the number of total or live-born kits per 100 inseminated does. The KR is the percentage of does kindling from the total number of inseminated does. The KI characterizes the complex fertility situation on a given rabbit farm. The KI can be used to demonstrate and solve problems with artificial insemination and general insemination management.
Dehouegnon Jerry Agossou and Nazan Koluman
Arch. Anim. Breed., 61, 459–461, https://doi.org/10.5194/aab-61-459-2018, https://doi.org/10.5194/aab-61-459-2018, 2018
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This study evaluated the effects of using frozen buck semen on reproductive performances of artificially inseminated Alpine goats relative to naturally mated goats. Reproductive performance, especially the pregnancy and mortality rates, was higher in the naturally bred goats than the artificially inseminated group. The oestrus synchronization followed by natural mating achieved better reproductive performance than the goats artificially inseminated using frozen semen.
Milan Margetín, Marta Oravcová, Jana Margetínová, and Róbert Kubinec
Arch. Anim. Breed., 61, 395–403, https://doi.org/10.5194/aab-61-395-2018, https://doi.org/10.5194/aab-61-395-2018, 2018
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Fatty acid composition in the intramuscular fat of the musculus longissimus dorsi of Ile de France purebred lambs in two production systems (lambs and ewes were assigned to pasture and fed without concentrates vs. lambs and ewes were assigned to a stable and fed with hay/silage and concentrates) was evaluated using gas chromatography. An analysis of variance was used for comparison. No such comparison had previously been carried out in Slovakia. Meat from lambs assigned to pasture was better.
Lidia Felska-Błaszczyk, Natalia Ławrów, Bogdan Lasota, Beata Seremak, Katarzyna Pęzińska-Kijak, Krzysztof Żuk, and Piotr Nowak
Arch. Anim. Breed., 61, 359–363, https://doi.org/10.5194/aab-61-359-2018, https://doi.org/10.5194/aab-61-359-2018, 2018
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The aim of the study was to analyse the sex ratio of American mink litters in relation to dam's age, gestation length, and time interval between the first and second mating. The observations were carried out on a mink farm located in northern Poland.
Elif Babacanoğlu
Arch. Anim. Breed., 61, 337–349, https://doi.org/10.5194/aab-61-337-2018, https://doi.org/10.5194/aab-61-337-2018, 2018
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The effects of hypoxia at increased altitude levels on the cardio-respiratory development of broiler embryos are distinct in comparison with those at sea level. The study aim was to investigate the effects of high incubation temperature and oxygen supplementation during hypoxic high altitude at different embryonic stages of developmental and physiological traits of embryos and hatching performance of embryonated hatching eggs in broilers. A total of 1280 eggs obtained from broilers.
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Short summary
This study is focused on the development of the inbreeding coefficients in Zwartbles sheep in the Czech Republic. The effect of inbreeding on meat yield was investigated. There was a statistically significant increase in inbreeding coefficient between 1997–2021. A statistically significant effect of the inbreeding coefficient on weight at 100 d, musculus longissimus dorsi (MLD) thickness, and back fat thickness was found. A negative relationship between inbreeding and meat yield was found.
This study is focused on the development of the inbreeding coefficients in Zwartbles sheep in...
