Results 11 to 20 of about 159,328 (168)

Identification of IPT9 in Brachiaria brizantha (Syn. Urochloa brizantha) and Expression Analyses During Ovule Development in Sexual and Apomictic Plants [PDF]

Molecular Biology Reports, 2023
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.
Lucia Colombo, Marta A Mendes, Vera T C Carneiro   +2 more
exaly   +7 more sources

Vertical Migration of Haemonchus sp. Infectant Larvae on Stylosanthes spp. and Brachiaria brizantha (Syn. Urochloa brizantha) cv. Marandu Forage

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.
Fernanda Rosalinski-Moraes, Suyanne Aparecida Silva Macedo, Ligia Pinho Cuccato   +2 more
exaly   +4 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.
José Ricardo M Pezzopane, Patrícia Menezes Santos, Leandro Coelho de Araujo   +2 more
exaly   +5 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

Legacy Effects of Urochloa brizantha Cover Cropping on Rhizosphere Fungal Communities and Soil Properties in a Degraded Common Bean System [PDF]

Journal of Fungi
Intensive agricultural practices based on continuous monocropping and prolonged bare-soil fallows have contributed to soil degradation and loss of biological functioning.
Carla Luciana Abán, Giovanni Larama, Antonella Ducci, Ana Fallard, Javier Ortiz, Silvina Vargas-Gil, Carolina Pérez-Brandan   +6 more
doaj   +2 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

Meiotic behavior in apomictic Brachiaria ruziziensis × B. brizantha (Poaceae) progenies [PDF]

Scientia Agricola, 2012
Hybrids combining desirable traits from divergent parents are the main objective of some Brachiaria (Syn. Urochloa P. Beauv.) breeding programs. There is great interest in the development of apomictic hybrid cultivars that combine desirable genes such as
Veridiana Aparecida Fuzinatto, Maria Suely Pagliarini, Cacilda Borges do Valle   +2 more
doaj   +2 more sources

Grass species and climatic season impact on Rhipicephalus microplus temporal abundance in a tropical region. [PDF]

Pest Manag Sci
The interaction between grass species and climatic season shapes the population dynamics of the cattle tick, Rhipicephalus microplus. This information highlights the potential of forage species to influence off‐host tick dynamics. Additionally, minimum temperature and minimum relative humidity were the most influential microclimatic predictors of ...
Lima VH, de Souza Ribeiro-Silva C, do Nascimento Pinto SM, de Oliveira Monteiro CM, Rizzo PV, Freitas FMC, de Andrade Moral R, Mascarin GM, Fernandes ÉKK.   +8 more
europepmc   +2 more sources

Molecular and Structural Characterization of Foam Proteins from Mahanarva spectabilis (Distant, 1909) (Hemiptera: Cercopidae) Nymphs Reveals Adaptive Features and Potential Targets for Pest Control. [PDF]

Arch Insect Biochem Physiol
Nymphs of Mahanarva spectabilis produce a protective foam that supports survival, reduces plant damage, and contributes to adult population establishment. Proteomic profiling combined with protein sequencing and structural modeling revealed foam proteins enriched in functional domains associated with environmental resilience.
Rinaldi AJ, Bonjour MDS, Pinto IPA, Faria GTB, Lima LL, Pereira MC, Auad AM, Pereira JF, Oliveira MGA, Ramos HJO.   +9 more
europepmc   +2 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