Results 1 to 10 of about 1,063 (182)

Vertical migration of Haemonchus sp. infectant larvae on Stylosanthes spp. and Brachiaria brizantha (Syn. Urochloa brizantha) cv. Marandu forage [PDF]

Bioscience Journal, 2022
The present work aimed to evaluate the influence of Stylosanthes spp. (Campo Grande© styles) and Brachiaria brizantha cv. Marandu in the vertical migration of Haemonchus spp. infective larvae, in the region of Uberlândia, Minas Gerais.
Mylla Christhie Costa Urzedo, Manoel Eduardo Rozalino Santos, Ligia Pinho Cuccato, Suyanne Aparecida Silva Macedo, Fernanda Rosalinski-Moraes   +4 more
doaj   +4 more sources

Identification of IPT9 in Brachiaria brizantha (syn. Urochloa brizantha) and expression analyses during ovule development in sexual and apomictic plants. [PDF]

Mol Biol Rep, 2023
Abstract Background In Brachiaria sexual reproduction, during ovule development, a nucellar cell differentiates into a megaspore mother cell (MMC) that, through meiosis and mitosis, gives rise to a reduced embryo sac. In aposporic apomictic Brachiaria, next to the MMC, other nucellar cells differentiate into aposporic ...
Ferreira LG, Dusi DMA, Irsigler AST, Gomes ACMM, Florentino LH, Mendes MA, Colombo L, Carneiro VTC.   +7 more
europepmc   +4 more sources

Diverged subpopulations in tropical Urochloa (Brachiaria) forage species indicate a role for facultative apomixis and varying ploidy in their population structure and evolution. [PDF]

Ann Bot, 2022
Background Urochloa (syn. Brachiaria) is a genus of tropical grasses sown as forage feedstock, particularly in marginal soils. Here we aimed to clarify the genetic diversity and population structure in Urochloa species to understand better how population
Higgins J, Tomaszewska P, Pellny TK, Castiblanco V, Arango J, Tohme J, Schwarzacher T, Mitchell RA, Heslop-Harrison JS, De Vega JJ.   +9 more
europepmc   +6 more sources

Response mechanisms of Brachiaria brizantha cultivars to water deficit stress [PDF]

Revista Brasileira de Zootecnia, 2013
Two cultivars of Brachiaria brizantha (Hochst ex. A. Rich) Stapf. (Syn. Urochloa) were evaluated for their adaptation to water deficit and the stress response mechanisms in a greenhouse experiment.
Patricia Menezes Santos, Pedro Gomes da Cruz, Leandro Coelho de Araujo, José Ricardo Macedo Pezzopane, Cacilda Borges do Valle, Cristiana de Gaspari Pezzopane   +5 more
doaj   +2 more sources

Does amount of cut vegetal residue on the canopy influence growth and the structural characteristics of marandu palisadegrass? [PDF]

Bioscience Journal, 2022
The pasture mowing in late winter removes the old forage, improving the pasture structure in spring and summer. However, the residue after mowing can affect tillering, thus limiting forage production and the structural characteristics of pasture.
Gabriella Fernandes Silva, Weisler Borges Fernandes, Gabriel de Oliveira Rocha, Flávia de Oliveira Scarpino van Cleef, Bruno Humberto Rezende Carvalho, Manoel Eduardo Rozalino Santos   +5 more
doaj   +3 more sources

The sward height at the early stockpiling period modifies the structural characteristics of marandu palisadegrass under continuous stocking [PDF]

Bioscience Journal, 2022
The control of sward height at the early stockpiling period influences the structural characteristics of stockpiled sward in winter. So, we conducted this work on the Cerrado region of Brazil based on the hypothesis that the reduction of pasture height ...
Manoel Eduardo Rozalino Santos, Gabriel de Oliveira Rocha, Bruno Humberto Rezende Carvalho, Simone Pedro da Silva, Lorena Carla Adorno, Kimberly Barcelos Gois   +5 more
doaj   +3 more sources

Eficiência de genótipos de Brachiaria brizanthaStapf. (Syn: Urochloa brizantha) na produção de biomassa sob aplicação de fósforo [PDF]

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2015
Este trabalho teve como objetivo avaliar a produção de biomassa e a eficiência agronômica em função do fornecimento de fósforo em diferentes genótipos de Brachiaria brizantha.
M.A. Camacho, L.P.O. Silveira, M.V. Silveira   +2 more
doaj   +3 more sources

How does the sward condition in late winter influence the Marandu palisade grass (Urochloa brizantha cv. Marandu) structure during spring and summer?

Tropical Grasslands-Forrajes Tropicales, 2020
Height and mowing of a sward in late winter can change its structure during the subsequent spring and summer seasons, which influences plant growth and animal performance.
Manoel E.R. Santos, Bruno H.R. Carvalho, Flávia O.S. van Cleef, Gabriel O. Rocha, Henrique C.R. Nogueira, Gustavo S. Borges   +5 more
doaj   +5 more sources

Microsatellite loci for Urochloa decumbens (Stapf) R.D. Webster and cross-amplification in other Urochloa species. [PDF]

BMC Res Notes, 2016
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Background: Forage grasses of the African genus Urochloa (syn.
Ferreira RC, Cançado LJ, do Valle CB, Chiari L, de Souza AP.   +4 more
europepmc   +3 more sources

Desempenho produtivo de cultivares de Brachiaria brizantha (syn. Urochloa brizantha) submetidas à adubação orgânica

Research, Society and Development, 2021
O objetivo deste estudo foi avaliar os efeitos de diferentes doses de cama de frango no índice Soil Plant Analysis Development (SPAD) e na produtividade da matéria seca (MS) de forragem das cultivares (cvs.) de Brachiaria brizantha Marandu, BRS Paiaguás e Xaraés. O experimento foi conduzido em vasos plásticos preenchido com 25 L, a céu aberto.
Aurélio Ferreira Melo, Marconi Batista Teixeira, Evaldo Alves dos Santos, Thacyelle Ferreira de Jesus, Fernando Rodrigues Cabral Filho, Fernando Nobre Cunha, Vitor Marques Vidal, Frederico Antonio Loureiro Soares, Marcelo Carvalho Minhoto Teixeira Filho, Leandro Coelho de Araujo, Antonio Carlos de Laurentiz, Patrick Bezerra Fernandes, Edson Cabral da Silva   +12 more
openaire   +2 more sources