Zobrazeno 1 - 10
of 158
pro vyhledávání: '"Jörn Bennewitz"'
Publikováno v:
Journal of Dairy Science, Vol 107, Iss 5, Pp 2983-2998 (2024)
ABSTRACT: The cost benefits of herd genotyping and the benefits of using sexed semen have been affected by recent improvements in sexing technologies, incorporation of direct health traits in the German total merit index for Holstein cattle, deterior
Externí odkaz:
https://doaj.org/article/7cf1e8399c474b90ae35f111dc36457a
Autor:
Helen Schneider, Valentin Haas, Ana-Marija Krizanac, Clemens Falker-Gieske, Johannes Heise, Jens Tetens, Georg Thaller, Jörn Bennewitz
Publikováno v:
Genetics Selection Evolution, Vol 56, Iss 1, Pp 1-13 (2024)
Abstract Background Claw diseases and mastitis represent the most important health issues in dairy cattle with a frequently mentioned connection to milk production. Although many studies have aimed at investigating this connection in more detail by e
Externí odkaz:
https://doaj.org/article/1c159c0e29774298a01a2addbdbf1f35
Autor:
Sophie Miyumo, Chrilukovian B. Wasike, Evans D. Ilatsia, Jörn Bennewitz, Mizeck G.G. Chagunda
Publikováno v:
Poultry Science, Vol 103, Iss 8, Pp 103916- (2024)
ABSTRACT: This study aimed to evaluate various selection strategies for adoption in dual-purpose (ICD), meat (ICM) and layer (ICL) breeding goals in indigenous chicken breeding programs. The ICM goal aimed to improve live weight (LW12), daily gain (A
Externí odkaz:
https://doaj.org/article/4e1aefb2bd634358821ce006773162fb
Autor:
Helen Schneider, Ana-Marija Krizanac, Clemens Falker-Gieske, Johannes Heise, Jens Tetens, Georg Thaller, Jörn Bennewitz
Publikováno v:
BMC Genomics, Vol 25, Iss 1, Pp 1-16 (2024)
Abstract Background Over the last decades, it was subject of many studies to investigate the genomic connection of milk production and health traits in dairy cattle. Thereby, incorporating functional information in genomic analyses has been shown to
Externí odkaz:
https://doaj.org/article/fc91620e4f15462b92ef552461f05daf
Publikováno v:
Genetics Selection Evolution, Vol 56, Iss 1, Pp 1-12 (2024)
Abstract Background In spite of being controversial and raising ethical concerns, the application of gene editing is more likely to be accepted when it contributes to improving animal welfare. One of the animal welfare and ethical issues in chicken b
Externí odkaz:
https://doaj.org/article/7d0d5b41b6f1452fb497629ddab66af1
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
As global demand for pork continues to rise, strategies to enhance nitrogen utilization efficiency (NUE) in pig farming have become vital for environmental sustainability. This study explored the relationship between the fecal microbiota, their metab
Externí odkaz:
https://doaj.org/article/64b896e6b6b64afb958e3f709a1b509a
Publikováno v:
Genetics Selection Evolution, Vol 55, Iss 1, Pp 1-20 (2023)
Abstract Background The objective of any valid breeding program is to increase the suitability of a breed for its future purposes. The approach most often followed in animal breeding for optimizing breeding goals assumes that the sole desire of the o
Externí odkaz:
https://doaj.org/article/d48b3e8e092d47609d2605e2a5be05d9
Autor:
Richard D. Oloo, Raphael Mrode, Jörn Bennewitz, Chinyere C. Ekine-Dzivenu, Julie M. K. Ojango, Gebregziabher Gebreyohanes, Okeyo A. Mwai, Mizeck G. G. Chagunda
Publikováno v:
Frontiers in Genetics, Vol 14 (2023)
Introduction: Genetic improvement of general resilience of dairy cattle is deemed as a part of the solution to low dairy productivity and poor cattle adaptability in sub-Saharan Africa (SSA). While indicators of general resilience have been proposed
Externí odkaz:
https://doaj.org/article/372b96f71b674ea19fa44d73080774cc
Publikováno v:
Journal of Dairy Science, Vol 106, Iss 2, Pp 1190-1205 (2023)
ABSTRACT: Claw diseases and mastitis represent the most important disease traits in dairy cattle with increasing incidences and a frequently mentioned connection to milk yield. Yet, many studies aimed to detect the genetic background of both trait co
Externí odkaz:
https://doaj.org/article/0be4bea7ab08414c91b4fbaea57d2f15
Publikováno v:
Journal of Dairy Science, Vol 106, Iss 1, Pp 421-438 (2023)
ABSTRACT: This study sheds light on the genetic complexity and interplay of production, body size, and metabolic health in dairy cattle. Phenotypes for body size-related traits from conformation classification (130,166 animals) and production (101,56
Externí odkaz:
https://doaj.org/article/11b016f3cdc44b52b2eae9f52eefd664