Results 21 to 30 of about 69,109 (251)

Ovinos deslanados

open access: yesAgropecuária Catarinense, 2022
O objetivo deste trabalho foi o de avaliar a eficiência produtiva e reprodutiva de um rebanho ovino deslanado para ser criado na pequena propriedade em Rondônia.
Ricardo Gomes de Araújo Pereira   +4 more
openaire   +1 more source

Evaluación genética de ovinos: Catálogo de ejemplares de registro ovino

open access: yes, 2021
El primer catálogo de reproductores ovinos registrados en la asociación ASOOVINOS- Colombia, resulta de la primera evaluación genética que se realiza con el apoyo del equipo de investigación en pequeños rumiantes del Centro de investigación Motilonia - AGROSAVIA para la asociación a partir de la información recolectada por los técnicos y productores en
Jhon Jacobo Cañas Álvare   +2 more
openaire   +1 more source

Genetic parameters for rank of the Santa Inês sheep in agricultural fairs using Bayesian procedures

open access: yesItalian Journal of Animal Science, 2016
The aim of this study was to estimate the genetic parameters for the ability of a sheep to rank among the top three in its age category (ABI3) and for its total score (TS) on the judgement championships held in different agricultural fairs in Brazil ...
Anderson Antonio Carvalho Alves   +4 more
doaj   +1 more source

Is a Geographical Certification a Promising Production and Commercialization Strategy for Smallholder Sheep Farming in Ceará, Brazil?

open access: yesJournal of Agriculture, Food Systems, and Community Development, 2016
Producing a local sheep meat product under a geographical certification label may enhance market competitiveness of smallholder farmers. This study focused on sheep farms in Ceará (Northeast Brazil); we explored their potential for adopting such a ...
Sarah Schneider   +4 more
doaj   +1 more source

Classification, characterisation and strategies for improvement of cattle and sheep pasture systems in marginal areas of Southern Chile [PDF]

open access: yes, 2018
Pasture-based livestock systems in farms with medium or low size are especially important in less favored areas and are valuable for society. For these systems to survive, it is necessary to obtain an acceptable level of productivity and ensure ...
Avilez, J. P.   +5 more
core   +4 more sources

Identificación y conteo de parásitos gastrointestinales en ovinos dorper, en Atlapexco, Hidalgo, México

open access: yesEcosistemas y Recursos Agropecuarios, 2022
El objetivo fue identificar y contar la población de nematodos gastrointestinales (NGI) en un centro de producción ovina en Atlapexco, Se realizó un estudio coprológico mediante la técnica de McMaster, a 42 ovinos de raza Dorper, en los meses de ...
Ricardo Martínez-Martínez   +5 more
doaj   +1 more source

Intoxicação por cobre em ovinos na região de Franca - SP alimentados com ração de bovinos de leite [PDF]

open access: yes, 2007
Intoxicação crônica por cobre foi observada em um rebanho de 20 ovinos no município de Franca, São Paulo. Três meses após o início do arraçoamento com feno e ração concentrada peletizada para bovinos de leite, seis animais apresentaram anorexia ...
Castro, Márcio Botelho de   +2 more
core   +1 more source

Management of natural pasture increases native and exotic herbaceous biomass and biodiversity in the Caatinga of Brazil

open access: yesSemina: Ciências Agrárias, 2019
The objective of this study was to evaluate the ability of savanna thinning and enrichment with grasses to maintain local biodiversity and intensify biomass production in an area of Caatinga.
Jefte Arnon de Almeida Conrado   +4 more
doaj   +1 more source

Inheritance of Nitrogen Use Efficiency in Inbred Progenies of Tropical Maize Based on Multivariate Diallel Analysis

open access: yesThe Scientific World Journal, Volume 2014, Issue 1, 2014., 2014
The objective of our study was to characterize and determine the patterns of genetic control in relation to tolerance and efficiency of nitrogen use by means of a complete diallel cross involving contrasting inbred progenies of tropical maize based on a univariate approach within the perspective of a multivariate mixed model.
Fernando Lisboa Guedes   +6 more
wiley   +1 more source

Scrapie e seu diagnóstico diferencial em ovinos no Mato Grosso do Sul

open access: yesPesquisa Veterinária Brasileira, 2012
Scrapie é uma doença infecciosa, neurodegenerativa fatal, causada pelo príon scrapie (PrPsc). Apresenta-se tanto na forma clássica em ovinos e caprinos geneticamente susceptíveis quanto na forma atípica em ovinos. A primeira notificação oficial do Brasil
Héllen M. Martins   +5 more
doaj   +1 more source

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