Results 131 to 140 of about 93,329 (316)

Schistosomus Reflexus Syndrome in Dairy Egyptian Cow (Under publication study) [PDF]

, 2015
G.A. Megahed
openalex   +1 more source

Genetic Evaluation of Beef Sires Using a Beef‐on‐Dairy Crossbred Reference Population

Journal of Animal Breeding and Genetics, EarlyView.
ABSTRACT In recent years, Beef‐on‐Dairy (BoD) crossbreeding programs have gained momentum to enhance dairy cattle's economic and genetic merits while meeting the demand for high‐quality beef. However, bulls with superior growth potential can lead to calving problems; thus, Holstein dairy farmers must decide which semen to use to avoid calving problems ...
Julius Mugambe, Christin Schmidtmann, Jorge Hidalgo, Rana Ahmed, Georg Thaller   +4 more
wiley   +1 more source

Genomic Prediction Ability Using Linear and Threshold Approaches for Different Stayability Definitions in Nellore Females

Journal of Animal Breeding and Genetics, EarlyView.
ABSTRACT Enhancing female longevity through regular calvings improves herd replacement rates and reduces the costs associated with replacing low reproductive efficiency animals. Stayability (STAY), defined as a cow's ability to remain productive in the herd, is a categorical trait that challenges traditional genetic evaluation due to its non‐normal ...
Letícia Silva Pereira, Larissa Bordin Temp, Eduarda da Silva Oliveira, Jorge Hidalgo, Cláudio Ulhoa Magnabosco, Fernando Baldi   +5 more
wiley   +1 more source

Genomics and phenomics: Who will be the dairy cows of the future? [PDF]

JDS Commun
Brito LF, Schinckel AP, Rojas de Oliveira H.   +2 more
europepmc   +1 more source

Genomic Analysis of Inbreeding Depression on Productive Traits in Rubia Galega Beef Cattle Breed

Journal of Animal Breeding and Genetics, EarlyView.
ABSTRACT In autochthonous livestock breeds with small populations, such as the Rubia Galega from Galicia (Spain), mating between relatives is common and can lead to inbreeding depression. Genomic inbreeding coefficients were estimated for 4984 animals using ~63,000 SNPs to assess inbreeding depression in four key traits: age at first calving (AFC) with
N. Mejuto‐Vázquez, C. Hervás‐Rivero, R. Rodríguez‐Bermúdez, D. López‐Carbonell, M. Hermida, P. Martínez, L. Varona   +6 more
wiley   +1 more source

From rumen to milk: Dietary polyphenols in dairy cows-A critical review. [PDF]

Vet Anim Sci
Forte L, Parabita N, Santoro M, Longobardi F, Natrella G, Quiñones J, Ponnampalam EN, Tomasevic I, De Palo P, Maggiolino A.   +9 more
europepmc   +1 more source

A study on Factors influencing economic losses due to downer cow syndrome in dairy farms in selected districts of Tamil Nadu

, 2021
S VARADARAJAN
openalex   +1 more source

First Description and Characterisation of Lactococcus garvieae Strains Causing Septicaemic Disease in Farmed Sea Bass (Dicentrarchus labrax; Linnaeus) in Spain

Journal of Fish Diseases, EarlyView.
ABSTRACT This study presents the first description and characterisation of Lactococcus garvieae isolated from diseased European sea bass (Dicentrarchus labrax) farmed in Spain. During autumn 2023, two fish farms were affected by infectious outbreaks causing moderate cumulative fish mortality (5%–10%). Diseased fish showed clinical signs of haemorrhagic
Belén Fouz, Evelyn Carballeda‐Carrasco, Javier Barriga‐Cuartero, Yolanda Torres‐Corral, Álvaro Robles, Carlos Zarza, Ysabel Santos   +6 more
wiley   +1 more source

Inflammation in the Transition Period of Dairy Cows: New Paradigms. [PDF]

Vet Sci
Fritzen A, da Silva AS.
europepmc   +1 more source

A study on changes in ovarian luteal tissue and uterine haemodynamics during oestrous cycle in dairy cows

, 2021
Tania Soni, Madhumeet Singh, Akshay Sharma, Pravesh Kumar, Nishant Verma   +4 more
openalex   +1 more source