Results 171 to 180 of about 614 (181)

Effect of thermal stress caused by high temperatures on conception rate and sexual behavior in Romanian Black Spotted heifers, after artificial insemination

2000
Elena Bolocan, Laura Radulescu, D. Constantinescu, I. Popescu   +3 more
exaly   +2 more sources

Researches regarding the breeding stage of the Romanian Spotted Cattle in Brasov area

Journal of Biotechnology, 2016
Iuliana Neagu, Magdalena Gonciarov, Margarita Oana Ghimpeteanu   +2 more
openaire   +1 more source

Polymorphism of the Prolactin (PRL) Gene and Its Effect on Milk Production Traits in Romanian Cattle Breeds

Veterinary Sciences, 2023
Daniela Elena Ilie, Mihai Cărăbaş, Andrei Cristian Gradinaru   +2 more
exaly  

Increasing Incidence of Spotted Fever Group Rickettsioses in the United States, 2010–2018

Vector-Borne and Zoonotic Diseases, 2022
Hsiao-Hsuan Wang
exaly  

Impact of the COVID-19 Pandemic on the Romanian Labor Market

Sustainability, 2021
Sorin Burlacu, Ionut Laurentiu Petre, Carmen-Valentina Radulescu   +2 more
exaly  

Relationship of somatic cell count with milk yield and composition in Holstein and Romanian Spotted cow crossbreed population

Current Opinion in Biotechnology, 2011
Lucian Ionel Ilie, Anca Maria Galis, Laurentiu Tudor   +2 more
openaire   +1 more source

ROCKY MOUNTAIN SPOTTED FEVER IN MISSISSIPPI: SURVEY FOR SPOTTED FEVER ANTIBODIES IN DOGS AND FOR SPOTTED FEVER GROUP RICKETTSIAE IN DOG TICKS1

American Journal of Epidemiology, 1976
Willy Burgdorfer, Sexton Daniel J, W Burgdorfer   +2 more
exaly  

Sustainability and Competitiveness of Romanian Farms through Organic Agriculture

Sustainability, 2016
Mirela Ionela Aceleanu
exaly  

Tick-Borne Diseases in North Carolina: Is “Rickettsia amblyommii” a Possible Cause of Rickettsiosis Reported as Rocky Mountain Spotted Fever?

Vector-Borne and Zoonotic Diseases, 2008
Michael Yabsley, Charles S Apperson
exaly  

Analysis of the genealogical structure of the “Romanian Black-Spotted44 dairy cattle breed

1996
exaly