Results 181 to 190 of about 58,194 (206)

Population structure and inbreeding effects on growth traits of Morada Nova sheep

Livestock Science, 2021
Abstract Genealogical records of 6,631 animals were used to describe the population structure, evaluate the genetic variability, and estimate the effect of inbreeding on the growth traits of Morada Nova sheep. The depth of the whole population was shallow (t = 1.25), that the way we used a reference population (t = 2.99), formed by animals with both ...
Émerson José Alves Matos, Raimundo Nonato Braga Lôbo   +1 more
openaire   +1 more source

Comparative assessment of growth curves in Brazilian white Morada Nova hair sheep breed

Tropical Animal Health and Production
The Morada Nova sheep breed is essential for the economy of the semi-arid region of Northeast Brazil, standing out for its adaptability, resistance to parasites and reproductive ability. However, the white variant is endangered, highlighting the importance of studies on its productivity to support conservation efforts.
Marcos Aurelio Victor de Assunção, José Ernandes Rufino de Sousa, Robson Mateus Freitas Silveira, Concepta McManus, Daniel Caetano Sales, Bianca Ferreira do Nascimento, Natanael Silva Felix, Débora Andréa Evangelista Façanha   +7 more
openaire   +2 more sources

Indicadores morfofisiopatológicos em rebanhos ovinos da raça morada nova

A raça Morada Nova é amplamente distribuída na região Nordeste do Brasil além de representar um patrimônio local desta região. Entretanto, os rebanhos efetivos da raça estão diminuídos, por fatores relacionados à grande substituição desses animais por ovinos especializados para a pecuária de corte, entraves nos programas de melhoramento genético, além ...
openaire   +1 more source

Assessment of the adaptive capacity of Morada Nova ewes with different coat coloration

International Journal of Biometeorology
Coat color is a factor affecting heat tolerance in tropical ruminant and a particular coat color can determine which is more resilient to environmental changes. The aim of this study was to measure the level of adaptation of Morada Nova sheep with different coat color by using an Adaptability Index (AI).
Josiel Ferreira, Elisomar André da Silva, Robson Mateus Freitas Silveira, José Ernandes Rufino de Sousa, Ricardo Lopes Dias da Costa, Concepta Margaret McManus, Débora Andréa Evangelista Façanha   +6 more
openaire   +2 more sources

REVISÃO DE LITERATURA: TERMORREGULAÇÃO DE OVINOS DA RAÇA MORADA NOVA

2023
Moisés A. de Brito, Jaqueline da S. Rocha, Aline de Sousa Silva, Alécio Matos Pereira, Gilcyvan Costa de Sousa, Gregório Elias Nunes Viana   +5 more
openaire   +1 more source

Reproductive Criteria of Tropically-Adapted Morada Nova Rams from Brazil.

Biology of Reproduction, 2010
Joao P.A. Rego, Fabiane Sousa, Carlos E.A. Souza, Aletheia L. Souza, Fabio Cesar Gozzo, Jose T.A. Oliveira, Airton A. Araujo, Erika B. Menezes, Rodrigo V. Oliveira, Arlindo A. Moura   +9 more
openaire   +1 more source

Four single nucleotide polymorphisms (SNPs) are associated with resistance and resilience to Haemonchus contortus in Brazilian Morada Nova sheep

Veterinary Parasitology, 2020
João Henrique Barbosa Toscano, Luciana Aparecida Giraldelo, M V Benavides   +2 more
exaly  

Local and systemic immune mediators of Morada Nova lambs with divergent Haemonchus contortus resistance phenotypes

Parasite Immunology, 2020
João Henrique Barbosa Toscano, Cintia Hiromi Okino, Luciana Aparecida Giraldelo   +2 more
exaly  

Effects of replacing corn with by-product from biscuit manufacture on feed intake, digestibility, nitrogen balance, ingestive behavior, and growth performance of pure or crossbred Morada Nova sheep

Tropical Animal Health and Production, 2022
Aline Landim, Helio Costa, Jardeson De Souza Pinheiro   +2 more
exaly  

Morada Nova sheep breed: Resistant or resilient to Haemonchus contortus infection?

Veterinary Parasitology, 2019
João Henrique Barbosa Toscano, Louyse Gabrielli Lopes, Matheus Henrique da Silva   +2 more
exaly