Results 1 to 10 of about 169,269 (138)

Competitiveness of Spanish Local Breeds. [PDF]

open access: yesAnimals (Basel), 2022
Spain is among the countries with the greatest diversity of local breeds, as a result of an extensive and heterogeneous cultural and agroecological heritage [...]
Perea J, Arias R.
europepmc   +4 more sources

Should endangered local breeds be preserved? [PDF]

open access: yes, 2016
PòsterJun
Serrallonga Gascón, Sara   +1 more
core   +2 more sources

Hybridization among wild boars, local breeds and commercial breeds - preliminary results [PDF]

open access: yes, 2016
Sus scrofa is one of the most widespread mammal species and it isheavily managed throughout its range in both its domestic andwild form. The wild boar is one of the most relevant game speciesin Europe but it is also considered a pest as it can produceeconomically important crop damages.
Bakan, Jana   +7 more
core   +2 more sources

Local breed proportions and local breed heterozygosity in genomic predictions for crossbred dairy cows

open access: yesJournal of Dairy Science, 2022
For genomic prediction of crossbred animals, models that account for the breed origin of alleles (BOA) in marker genotypes can allow the effects of marker alleles to differ depending on their ancestral breed. Previous studies have shown that genomic estimated breeding values for crossbred cows can be calculated using the marker effects that are ...
Jón H. Eiríksson   +4 more
openaire   +5 more sources

Genomics of Dwarfism in Italian Local Chicken Breeds [PDF]

open access: yesGenes, 2023
The identification of the dwarf phenotype in chicken is based on body weight, height, and shank length, leaving the differentiation between dwarf and small breeds ambiguous. The aims of the present study were to characterize the sequence variations associated with the dwarf phenotype in three Italian chicken breeds and to investigate the genes ...
Francesco Perini   +9 more
openaire   +4 more sources

Comparison of performance and fitness traits in German Angler, Swedish Red and Swedish Polled with Holstein dairy cattle breeds under organic production [PDF]

open access: yes, 2020
Although the use of local breeds is recommended by organic regulations, breed comparisons performed under organic production conditions with similar production intensities are scarce.
Bieber, A.   +6 more
core   +1 more source

Development of lymphocyte subpopulations in local breed chickens [PDF]

open access: yesVeterinary World, 2021
Background and Aim: Local breeds of chicken are known to have relatively higher disease resistance to many endemic diseases and diseases that are highly virulent in commercial chickens. This study aimed to address the lymphocyte subpopulations in three constitutive immune system organs (thymus, bursa of Fabricius, and spleen) in 30, 8-week-old, male ...
Adil Sabr Al-Ogaili, Samer Sadeq Hameed
openaire   +3 more sources

Genomic Uniqueness of Local Sheep Breeds From Morocco [PDF]

open access: yesFrontiers in Genetics, 2021
Sheep farming is a major source of meat in Morocco and plays a key role in the country’s agriculture. This study aims at characterizing the whole-genome diversity and demographic history of the main Moroccan sheep breeds, as well as to identify selection signatures within and between breeds.
Abdessamad Ouhrouch   +8 more
openaire   +5 more sources

Scans for signatures of selection in Russian cattle breed genomes reveal new candidate genes for environmental adaptation and acclimation [PDF]

open access: yes, 2018
Domestication and selective breeding has resulted in over 1000 extant cattle breeds. Many of these breeds do not excel in important traits but are adapted to local environments.
A Talenti   +108 more
core   +5 more sources

Determination of Energy and Protein Requirements of Sheep in Indonesia Using a Meta-analytical Approach [PDF]

open access: yes, 2017
The objective of this study was to determine energy and protein requirements, for both maintenance and gain, of sheep in Indonesia by using a meta-analysis method.
Astuti, D. A. (D)   +5 more
core   +3 more sources

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