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1.

001-es BibID:BIBFORM125925
Első szerző:Motaung, Thabang Godfrey
Cím:Assessment of backfat thickness and its relationship with reproductive performance of sows ? preliminary findings / Thabang Godfrey Motaung; Joab Malanda Osotsi; Mequanint Gashew; Sawadi F. Ndunguru; Gabriella Novotni-Danko
Dátum:2024
ISSN:1587-1282 2416-1640
Megjegyzések:Backfat thickness (BFT) is an important trait that influences reproductive performance in sows. This study investigated the relationship between sow BFT at farrowing and the number of live born (LB), stillborn (SB), and Mummies (Ms) in different parities (P) (1, 2, 3, 4, 5, 6, 7 and 8). Backfat thickness was measured at point P2 (BFT at the last rib, at the junction of the thoracic and lumbar vertebrae 3?5 cm from the midline of the spine (mm). In total, 216 sows were measured on day 109 of gestation (when they entered farrowing). Descriptive statistics showed that the mean BFT was 14.55 mm SEM 0.171 SD 2.576. Parity had a significant effect on BFT, with a Kruskal-Wallis chi-squared value of 22.728 (df = 7, p = 0.002). Post-hoc pairwise comparisons using Dunn's test in R revealed that P1 exhibited a significantly higher BFT than P3 (p = 0.001) and P4 (p = 0.025). Spearman's correlation coefficient indicated a very weak negative relationship between BFT and LB, whereas there was a strong relationship between BFT and SB and Ms. However, the correlations were not significant p>0.05. This finding suggests that assessing the BFT before farrowing is a helpful tool for guiding sow management and pig production. Additionally, these findings offer data that can be used to inform culling policies.
Tárgyszavak:Agrártudományok Állattenyésztési tudományok idegen nyelvű folyóiratközlemény hazai lapban
folyóiratcikk
Pig production
reproductive indices
commercial herd
Hungary
Megjelenés:Acta agraria Debreceniensis. - 2 (2024), p. 25-30.-
További szerzők:Osotsi, Joab Malanda (1986-) (PhD Hallgató) Achenef, Gashew Mequanint (1990-) (animal science) Ndunguru, Sawadi Fransisco (1980-) Novotniné Dankó Gabriella (1967-) (agrármérnök)
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2.

001-es BibID:BIBFORM122014
Első szerző:Mthombeni, Lesedi
Cím:Impacts of ethnoveterinary medicine integrated with livestock farm technologies on the performance and antimicrobial resistance of indigenous goats in South Africa - A review / Lesedi Mthombeni, Joab Malanda Osotsi, Gabriella Novotni-Danko
Dátum:2024
ISSN:1587-1282 2416-1640
Megjegyzések:Ethnoveterinary medicine and livestock farm technologies represent a junction of innovation and tradition with the aim to accomplish livestock systems that are resilient, productive, and sustainable to meet 21st century challenges, especially the antimicrobial resistance issue. This article aims to emphasise the impacts of integrating ethnoveterinary medicine with livestock farm technologies on the performance of indigenous goats in South Africa. With the growing concern over antimicrobial resistance in livestock, there is a pressing need for complementary approaches to the health of animals and their productivity. In this review, the aim evaluated whether an integrative approach could offer a sustainable alternative that benefits animal health and productivity while addressing the concerns of antimicrobial resistance. Comparative study designs across multiple indigenous goat farms were used to integrate specific medicinal plants in ethnoveterinary medicine with presentday livestock technologies that are used to monitor the effects on livestock performance indicators and antimicrobial resistance patterns. In the treated populations, the outcomes were indicative of substantial improvements in reproduction and growth rates, and alongside, there has been a notable decrease in the markers of antimicrobial resistance. Therefore, it is proposed that through these discoveries, the integration of these traditional and modern approaches not only improves the performance of indigenous goats but also contributes immensely to the mitigation of risks associated with antimicrobial resistance.
Tárgyszavak:Agrártudományok Állattenyésztési tudományok idegen nyelvű folyóiratközlemény hazai lapban
folyóiratcikk
Goat production
animal health
medicinal plants
Megjelenés:Acta agraria Debreceniensis. - 2024 : 1 (2024), p. 93-103. -
További szerzők:Osotsi, Joab Malanda (1986-) (PhD Hallgató) Novotniné Dankó Gabriella (1967-) (agrármérnök)
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3.

001-es BibID:BIBFORM121686
Első szerző:Osotsi, Joab Malanda (PhD Hallgató)
Cím:Awareness and adoption of a nurse sow management system among small-scale pig farmers in Nakuru County, Kenya / Joab Malanda Osotsi, Mequanint Gashew, Péter Balogh, Gabriella Novotni-Dankó
Dátum:2024
ISSN:2416-1640 1587-1282
Megjegyzések:This study aimed to assess the level of awareness and adoption of nurse sow management strategies among small-scale pig farmers in Nakuru County, Kenya. The research included a survey of pig farmers who visited the Nakuru Agricultural Show in July 2023. A total of 139 farmers were interviewed within 5 days of the show. The corresponding author interviewed the respondents in a face-to-face engagement, where questions on nurse sow management were initially drafted in English and translated into Kiswahili, i.e. the second language in Kenya. The obtained results indicated that farmers came from two main regions of the county: the northern part (54.7%, 76/139) and the southern part (45.3%, 63/139). Levels of awareness and adoption were insignificant between the two groups (?2, p<0.05). A major obstacle to the adoption of this strategy was identified as feed challenge at 77.7%; (108/139) and market issue at 59.7%; (83/139). This study identified important aspects and limitations that should be considered when developing sustainable productivity development strategies for Kenyan pig farmers.To assist the sustainable growth of small-scale pig production, the authors suggest government measures that shield farmers against exploitation of feed and marketing components, as well as advocating for effective breeding to increase live born
Tárgyszavak:Agrártudományok Állattenyésztési tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
pig production
small scale
challenges
Kenya
Megjelenés:Acta agraria Debreceniensis. - 2024 : 1 (2024), p. 113-120. -
További szerzők:Achenef, Gashew Mequanint (1990-) (animal science) Balogh Péter (1970-) (agrármérnök) Novotniné Dankó Gabriella (1967-) (agrármérnök)
Pályázati támogatás:Stipendium Hungaricum Scholarship Program
Egyéb
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4.

001-es BibID:BIBFORM119546
Első szerző:Osotsi, Joab Malanda (PhD Hallgató)
Cím:Determining the optimal age of breeding gilts and its impact on lifetime performance, Literature review / Joab, Malanda
Dátum:2019
ISSN:1587-1282
Megjegyzések:Lifetime sow performance is a critical indicator for producers managing a commercial sow herd. It is comprised of sow longevity, lifetime piglets born alive, lifetime number of pigs weaned and lifetime non-productive sow days. Increased lifetime performance and longevity in sows reduces costs of replacement gilts and improves herd performance and profitability (Sasaki et al., 2008, 2011). One of the most critical factors driving the performance of sow herds is gilt management. Decisions regarding gilts haveprofound effects on sows' lifetime performance. Age at first breeding of a gilt is a management decision that has been shown to affectperformance and retention of the gilt in a herd. The main aim of this review is to establish factors affecting age of first breeding of gilts and its impact on lifetime performance.
Tárgyszavak:Agrártudományok Állattenyésztési tudományok idegen nyelvű folyóiratközlemény hazai lapban
folyóiratcikk
gilt management
age of breeding, lifetime performance, sow longevity
Megjelenés:Agrártudományi közlemények = Acta agraria Debreceniensis. - 2019 : 1 (2019), p. 15-20. -
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5.

001-es BibID:BIBFORM095222
Első szerző:Osotsi, Joab Malanda (PhD Hallgató)
Cím:Sow removal patterns in commercial breed-wean herds of Midwest, USA / Joab Malanda, Péter Balogh, Gabriella Novotni Dankó
Dátum:2019
ISSN:1587-1282
Tárgyszavak:Agrártudományok Állattenyésztési tudományok idegen nyelvű folyóiratközlemény hazai lapban
folyóiratcikk
Megjelenés:Agrártudományi Közlemények = Acta agraria Debreceniensis. - 2 (2019), p. 9-14. -
További szerzők:Balogh Péter (1970-) (agrármérnök) Novotniné Dankó Gabriella (1967-) (agrármérnök)
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6.

001-es BibID:BIBFORM095221
Első szerző:Osotsi, Joab Malanda (PhD Hallgató)
Cím:Optimal age of breeding gilts and its impact on lifetime performance / Joab Malanda , Péter Balogh, Gabriella Novotni Dankó
Dátum:2019
ISSN:1587-1282
Tárgyszavak:Agrártudományok Állattenyésztési tudományok idegen nyelvű folyóiratközlemény hazai lapban
folyóiratcikk
Megjelenés:Agrártudományi Közlemények = Acta agraria Debreceniensis. - 2 (2019), p. 15-20. -
További szerzők:Balogh Péter (1970-) (agrármérnök) Novotniné Dankó Gabriella (1967-) (agrármérnök)
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7.

001-es BibID:BIBFORM095219
Első szerző:Osotsi, Joab Malanda (PhD Hallgató)
Cím:Heat-No-Service: Reproductive lifetime performance of gilts inseminated on first versus second observed estrus in commercial piglet producing herds / Joab Malanda, Péter Balogh, Gabriella Novotni Dankó
Dátum:2020
ISSN:1587-1282
Tárgyszavak:Agrártudományok Állattenyésztési tudományok idegen nyelvű folyóiratközlemény hazai lapban
folyóiratcikk
Megjelenés:Agrártudományi közlemények = Acta agraria Debreceniensis. - 1 (2020), p. 77-80. -
További szerzők:Balogh Péter (1970-) (agrármérnök) Novotniné Dankó Gabriella (1967-) (agrármérnök)
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8.

001-es BibID:BIBFORM122013
Első szerző:Owusu, Desmond
Cím:An overview of swine production and marketing in Africa - Mini review / Desmond Owusu, Joab Malanda Osotsi, Gabriella Novotni-Danko
Dátum:2024
ISSN:1587-1282 2416-1640
Megjegyzések:Pigs are the oldest domesticated animals, though their ancestry is still uncertain because of a lack of archaeological and genetic evidence. Pigs serve a vital role in reducing the demand for livestock and livestock products in most parts of the world. Especially in th e African continent, pigs serve as mobile cash implying how easily they can be converted into cash to sort pressing family needs. Pig production in Africa is different from advanced systems of production in temperate countries, however, it has similarities with most of the tropical low and middle-income nations. Pig production in Africa requires attention to enable it to contribute effectively to the growing African population. However, it has been orchestrated with a myriad of challenges including market access. This mini-review is designed in a manner to provide an overview of pig production contribution to livelihoods in Africa and associated challenges with possible appropriate solutions.
Tárgyszavak:Agrártudományok Állattenyésztési tudományok idegen nyelvű folyóiratközlemény hazai lapban
folyóiratcikk
pigs
Sus scrofa
Africa
Eurasian Wild Boar
Megjelenés:Acta agraria Debreceniensis. - 2024 : 1 (2024), p. 121-129. -
További szerzők:Osotsi, Joab Malanda (1986-) (PhD Hallgató) Novotniné Dankó Gabriella (1967-) (agrármérnök)
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9.

001-es BibID:BIBFORM130763
Első szerző:Xayalath, Somsy
Cím:The current status, challenges and prospects of native pig production and large-scale farming in Laos / Somsy Xayalath, Josef Ratky, Arth David Sol Valmoria Ortega, Joab Malanda Osotsi, Gabriella Novotni-Danko
Dátum:2025
ISSN:1587-1282 2416-1640
Megjegyzések:This review aimed to investigate the potential native pig development and the trend that large-scale farming may influence native pig production in Laos. The review found that native pigs were estimated to be around 88% of the total pig population in Laos in 2023. Commercial pig farming was found only in the main cities, particularly the central and southern provinces, which increased from 578 in 2019 to 703 farms in 2022 and 737 farms in 2023. Due to the serious economic crisis starting in 2021, many Lao pig producers stopped their businesses, leading to the decline of the commercial pig population by almost 30% in 2023 compared to 2022. The average pork per capita consumption in Laos in 2021 was estimated at about 14.2 kg. Though not as high as the backyard, commercial farms still contribute essentially to the pork supply in Laos (12%), increasing the volume from 87,628 tonnes in 2015 to 137,775 tonnes in 2024. The main native pig producers are small-scale rural farmers who have not yet improved productivity or reproductive performance, and the main purpose of their production is household consumption rather than market orientation. However, farmers, mainly in the main cities, improved them by cross-breeding native pig sows with Duroc boar for better lean meat. The main challenges for native production in Laos include poor farm setup and management, high cost of commercial feed, and poor breeding and genetic management. Therefore, creating awareness of the benefits of setting up a pig farm and management, providing better option strategies for utilising locally available feeds, and providing better strategies on pig breeding could improve native pig production in Laos.
Tárgyszavak:Agrártudományok Állattenyésztési tudományok idegen nyelvű folyóiratközlemény hazai lapban
folyóiratcikk
native pig breed
rural area
large-scale pig farming
Megjelenés:Agrártudományi közlemények = Acta agraria Debreceniensis. - 2025 : 1 (2025), p. 155-161. -
További szerzők:Rátky József (1960-) (állattenyésztés) Ortega, Arth David Sol Valmoria (1992-) (PhD student) Osotsi, Joab Malanda (1986-) (PhD Hallgató) Novotniné Dankó Gabriella (1967-) (agrármérnök)
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