Results 301 to 310 of about 854,938 (392)

Single‐Step Breeding Value Estimations and Optimum Contribution Selection in Endangered Dual‐Purpose German Black Pied Cattle (DSN) Using a Breed Specific SNP Chip

Journal of Animal Breeding and Genetics, EarlyView.
ABSTRACT The aims of the present study were to perform single‐step genomic predictions in the dual‐purpose German Black Pied cattle (DSN) breed considering a DSN specific SNP chip (DSN_200 K), and to use the corresponding estimated breeding values (EBV) in ongoing optimum genetic contribution (OGC) selection.
M. Wolf, T. Yin, G. B. Neumann, P. Kokuć, G. A. Brockmann, S. König   +5 more
wiley   +1 more source

Some Observations on the Use of Sodium Propionate for the Prevention of Ketosis in Dairy Cattle

, 1958
Catherine Richards
openalex   +1 more source

Genetic Relationships Among Resilience, Fertility and Milk Production Traits in Crossbred Dairy Cows Performing in Sub‐Saharan Africa

Journal of Animal Breeding and Genetics, EarlyView.
ABSTRACT Change in climate over the past years and its impact on the environment have necessitated the inclusion of resilience traits in the breeding objectives of dairy cattle. However, the relationship between resilience and other traits of economic importance in dairy production is currently not well known. This study examined the genetic parameters
R. D. Oloo, R. Mrode, C. C. Ekine‐Dzivenu, J. M. K. Ojango, J. Bennewitz, G. Gebreyohanes, A. M. Okeyo, M. G. G. Chagunda   +7 more
wiley   +1 more source

Biofilms and antibiotic resistance profile of Enterococcus faecalis in selected dairy cattle farm environments in Bangladesh. [PDF]

PLoS One
Fahim NAI, Rana ML, Hasan MAE, Salam S, Masud RI, Huda N, Saha S, Rahman MT.   +7 more
europepmc   +1 more source

Lespedeza Hay for Dairy Cattle

, 1935
W.B. Nevens
openalex   +1 more source

Genetic Insights: Balancing Milk Yield, Fat: Protein Ratio and Fertility in Primiparous Cows From Subtropical Regions

Journal of Animal Breeding and Genetics, EarlyView.
ABSTRACT In this study, we aimed to evaluate the genetic association between fertility traits, milk yield and the fat: protein ratio (FPR) on the test day in primiparous Holstein cows. The analysed traits were milk yield (TDMY) and FPR assessed on the test day, as well as the following fertility traits: period from calving to first service (CFS), days ...
Amauri Felipe Evangelista, Altair Antônio Valloto, Lenira El Faro, Rodrigo Junqueira Pereira, Laila Talarico Dias, Rodrigo de Almeida Teixeira   +5 more
wiley   +1 more source

Seroprevalence and risk factors associated with Leptospira Hardjo among commercial dairy cattle farms of Rupandehi district, Nepal. [PDF]

BMC Vet Res
Gompo TR, Pandit S, Subedi D, Sapkota RC, Pandey A, Nepal R, Tiwari A, Jyoti S.   +7 more
europepmc   +1 more source

Fly control on dairy cattle and in dairy barns

, 1950

openalex   +2 more sources

Study of Genetic Progress in the Context of Disconnection Between Two Originally Connected Populations

Journal of Animal Breeding and Genetics, EarlyView.
ABSTRACT Genetic progress of breeding programs is highly dependent on the size of reference populations and the relatedness between reference populations and selection candidates. Many reasons can lead a population to split into several subpopulations (sanitary, physiological, political reasons, etc.).
M. Wicki, A. Legarra, J. Raoul
wiley   +1 more source

Subclinical Mastitis Related to <i>Streptococcus canis</i> Infection in Dairy Cattle. [PDF]

Vet Sci
Sposato A, Del Sambro L, Castellana S, Catalano E, Galgano M, Castellana A, Caffò A, Manzulli V, Caruso M, Marino L, Milano A, Addante L.   +11 more
europepmc   +1 more source