Buscar
Mostrando ítems 421-430 de 1281
Alternativas de suplementação para recria de novilhas de corte em pastagem natural visando peso para acasalamento
(Universidade Federal de Santa MariaBRZootecniaUFSMPrograma de Pós-Graduação em Zootecnia, 2016-02-16)
Demand for beef is growing worldwide due to increased population and purchasing power, which leads to improvement in the diet of the population and consequently increased demand for meat products. In Rio Grande do Sul, ...
Quantificação de protozoários presentes no rúmen de búfalo (Bubalus bubalis) - estudo de caso
(Universidade Tecnológica Federal do ParanáDois VizinhosBrasilBacharelado em ZootecniaUTFPR, 2016-12-09)
The current buffalo is stading out in livestock as a promising activity. The buffalo (Bubalus bubalis) is a ruminant with high productive potential of meat and milk, adaptable in different regions. However, there is a need ...
Ecological interactions, feedbacks, thresholds and collapses in the Argentine Pampas in response to climate and farming during the last century
(Pergamon-Elsevier Science Ltd, 2006-12)
The Western Pampas consists of a large and complex sand dune system that originated during the last Pleistocene glaciations and was reworked during later semi-desertic episodes. Humans only colonized the region during the ...
Caracterización de los sistemas de explotación equina en la provincia del Azuay
(2018)
The objective of this research was to characterize the equine exploitation systems in the province of Azuay, where 45 systems were studied, which were chosen based on the latest 2016 equine cadastre carried out by Agrocalidad, ...
Prevalencia de mastitis subclínica en ganado bovino lechero de la zona occidental de la provincia del Azuay
(2017)
The objective of this research is to determine the prevalence of bovine subclinical mastitis (MSC) in 4 cantons of the western part of the province of Azuay: Girón, San Fernando, Santa Isabel and Pucará, 9.652 mammary ...
Prevalencia de parásitos gastrointestinales en bovinos hembras adultas de los cantones occidentales de la provincia del Azuay
(2017)
To determine the prevalence of gastrointestinal parasites in adult cows in the western cantons of the Azuay, 870 stool samples were taken, which were analyzed by flotation (PF) and sedimentation (PS) techniques, in the ...
Desafios da pecuária de corte frente à conservação dos ecossistemas campestres: desenvolvimento sustentável no Bioma Pampa
(Universidade do Vale do Rio dos Sinos, 2018-01-18)
Pampa Biome, a region where cattle farming is indicated for conserving natural grasslands, is a biome that allows the integration of food production with biodiversity conservation. The landscape is maintained by the grazing ...
Desafios da pecuária de corte frente à conservação dos ecossistemas campestres: desenvolvimento sustentável no Bioma Pampa
(Universidade do Vale do Rio dos Sinos, 2018-01-18)
Pampa Biome, a region where cattle farming is indicated for conserving natural grasslands, is a biome that allows the integration of food production with biodiversity conservation. The landscape is maintained by the grazing ...
State and transition model approach in native forests of Southern Patagonia (Argentina): linking ecosystem services, thresholds and resilience
(Taylor & Francis, 2017-04)
The sustainable use of ñire forests requires knowledge of its dynamics and management to maintain long-term main forest ecosystem services. The aim of this work was to develop a structural–functional state and transition ...
Espécies de plantas do cerrado selecionadas por ovinos em pastejo com potencial na inibição do desenvolvimento de Haemonchus contortus
(Universidade Federal de Minas GeraisUFMG, 2015-03-09)
Plant species naturally selected by sheep grazing in the Cerrado region of Brazil were assessed for in vitro or in vivo activity against Haemonchus contortus. After one year of observations, the plant families showing ...