Results 61 to 70 of about 1,522 (182)

BOVINOS ALIMENTADOS COM CAPIM BRACHIARIA E ANDROPOGON: DESEMPENHO, AVALIAÇÃO DA QUANTIDADE DE ESPOROS DO FUNGO PITHOMYCES CHARTARUM E TEOR DE SAPONINA DAS PASTAGENS

Ciência Animal Brasileira, 2009
A maior parte do rebanho bovino brasileiro de corte é criado em pastagens, muitas vezes em elevadas taxas de lotação.  Isso contribui para o surgimento de doenças como a fotossensibilização hepatógena, cuja etiologia tem sido amplamente discutida.
Cecilia Nunes Moreira, Vera Lúcia Banys, Bruno Carvalho Rosa, Antonio Silva Pinto, Luiz Antonio da Silva Franco, Mitsue Haragushi, Maria Clorinda Soares Fioravanti   +6 more
doaj   +1 more source

Soil Microbiota and Rhizosphere Dynamics: Ecological Mechanisms Driving Crop Stress Adaptation in Climate‐Smart Agriculture

Food and Energy Security, Volume 15, Issue 4, July/August 2026.
ABSTRACT Climate change‐mediated abiotic stresses limit crop performance, and plant responses are increasingly recognized as emergent properties of the coupling between soil, plants, and microbiomes rather than inherent plant characteristics. This review synthesizes mechanistic evidence from 2020 to 2025 on how rhizosphere microbiota contribute to crop
Alaba Adewole Adebayo, Funso Raphael Kutu, Dennis Ndolo, Ma del Carmen Orozco‐Mosqueda, Gustavo Santoyo, Olubukola Oluranti Babalola   +5 more
wiley   +1 more source

Degradação de pastagens na Região Amazônica: propriedades físicas do solo e crescimento de raízes Pasture degradation in the Amazon region: soil physical properties and root growth

Pesquisa Agropecuária Brasileira, 2001
O objetivo deste trabalho foi avaliar: (i) a relação entre a degradação de pastagens de colonião manejadas com queima, e as modificações nas propriedades físicas e morfológicas de um Argissolo Vermelho-Amarelo da Amazônia; (ii) o crescimento radicular de
Marcelo Marques Lopes Muller, Maria de Fátima Guimarães, Thierry Desjardins, Paulo Fernando da Silva Martins   +3 more
doaj   +1 more source

Pooling information across sites and years to estimate bat fatalities at wind farms

The Journal of Wildlife Management, Volume 90, Issue 5, July 2026.
We compared complete pooling (CP), no pooling (NP), and partial pooling (PP) approaches for estimating detection probabilities and hence bat fatalities at wind farms. Partial pooling integrates information across sites and years, improving precision with sparse data while preserving site‐level variation.
Natalia Berberian, Philip M. Dixon
wiley   +1 more source

Potentiel des jachères artificielles à Andropogon spp. dans l’amélioration des propriétés chimiques et biologiques des sols en zone soudanienne (Burkina Faso) [PDF]

Biotechnologie, Agronomie, Société et Environnement, 2007
Potential of the artificial fallows on Andropogon spp. in the improvement of the chemical and biological properties of soil in Sudanian zone (Burkina Faso). In order to find solutions to the decrease in yield consecutive to the decrease of soil fertility
Moustapha Tassembedo, Antoine Some N., Ouola Traoré, Karim Traoré   +3 more
doaj  

Produção de biomassa e estrutura do pasto de capim-andropogon em sistema silvipastoril e monocultura Biomass production and pasture structure of Andropogon grass in a silvopastoral system and in monoculture

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2010
A produção de biomassa e as características estruturais do capim-andropogon foram avaliadas nas idades de rebrota de 35, 49 e 63 dias, em três ambientes de um sistema silvipastoril: sob a copa de pau-d'arco, sob a copa de jatobá, em área aberta; local ...
V.S. Veras, M.E. Oliveira, M.S.B. Lacerda, T.B. Carvalho, A.A. Alves   +4 more
doaj   +1 more source

Understanding the effects of patch‐burn grazing management on aboveground grassland invertebrate biodiversity

Oikos, Volume 2026, Issue 7, July 2026.
Landscape heterogeneity is widely recognized as a driver of biodiversity, yet its consequences for above‐ground, foliage‐dwelling insect communities under active grassland management remain underexplored. Patch‐burn grazing (PBG), which rotates fire across patches within a grazed landscape, is designed to promote spatial and temporal heterogeneity by ...
Zachary L. T. Bunch, Meghan L. Avolio, Sally E. Koerner, Kevin R. Wilcox, Lydia H. Zeglin, Kimberly J. Komatsu   +5 more
wiley   +1 more source

Harvested Forages for Horses From a Feeding Perspective—A Systematic Literature Review

Grass and Forage Science, Volume 81, Issue 3, July-September 2026.
ABSTRACT Due to the important role of forages in equine diets, the aim of this project was to perform a systematic literature review of the area with relevance for Northern Europe. The objectives were to identify the currently available published peer‐reviewed literature on forages for horses from an equine feeding perspective and to summarize it to ...
Sara Ringmark, Malin Connysson, Katarina Arvidsson Segerkvist, Cecilia Elisabeth Müller   +3 more
wiley   +1 more source

Andropogon grass consortium with stylo in two times: the forage response and sources of phosphorus rates

Bioscience Journal, 2014
The use of legumes intercropped with forage in the Brazilian savannah (Cerrado) region is an alternative to reverse the process of pasture degradation. The natural phosphorus deficiency in this region and the high retention capacity of this nutrient in ...
Rilner Alves Flores, Leonardo Santos Collier, Carlos Leandro Rodrigues dos Santos, Bernardo Melo Montes Nogueira Borges, Leandro Rosatto Moda, Átila Reis da Silva   +5 more
doaj   +2 more sources

Tripartite Symbiosis Between Legumes, Arbuscular Mycorrhizal Fungi and Nitrogen Fixing Rhizobia: Interactions and Regulation

Plant, Cell &Environment, Volume 49, Issue 7, Page 3789-3807, July 2026.
ABSTRACT Legume plants can interact with nitrogen‐fixing rhizobia bacteria and arbuscular mycorrhizal fungi (AMF) simultaneously, forming a tripartite symbiotic association. Co‐inoculation studies performed on a variety of legumes have shown that rhizobia and AMF influence each other when they co‐occur in tripartite association and affect host plant ...
Polyxeni Gorgia, Daniela Tsikou
wiley   +1 more source