Results 11 to 20 of about 17,847 (229)

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

Hábito de pastejo de vacas lactantes Holandês x Zebu em pastagens de Brachiaria brizantha e Brachiaria decumbens Grazing behavior of Holstein x Zebu lactating cows in pastures of Brachiaria brizantha and Brachiaria decumbens

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2007
Avaliou-se o comportamento ingestivo de pastejo de vacas leiteiras em pastagens de Brachiaria brizantha e Brachiaria decumbens, em sistema de lotação contínua com taxa de lotação variável.
A.M. Zanine, E.M. Santos, H.N. Parente, D.J. Ferreira, P.R. Cecon   +4 more
doaj   +1 more source

Brachiaria species identification using imaging techniques based on fractal descriptors [PDF]

, 2014
The use of a rapid and accurate method in diagnosis and classification of species and/or cultivars of forage has practical relevance, scientific and trade in various areas of study.
Bruno, Odemir Martinez, da Silva, Fernanda de Fátima, da Silva, Núbia Rosa, Florindo, João Batista, Herling, Valdo Rodrigues, Luz, Pedro Henrique de Cerqueira, Romualdo, Liliane Maria   +6 more
core   +2 more sources

Effect of time of sowing and system Brachiaria brizantha intercropped with maize on yield components and soil

Semina: Ciências Agrárias, 2014
The objective of this study was to evaluate the development of Brachiaria brizantha- MG-4; sown in two seasons and two seeding systems in space between two rows, and to evaluate the effect of intercropping on maize yield, as well as evaluating the ...
Edleusa Pereira Seidel , Ismael Fernando Schegoscheski Gerhardt , Deise Dalazen Castagnara , Marcela Abbado Neres   +3 more
doaj   +1 more source

Density and sowing season of two Brachiaria species on the soybean culture [PDF]

Planta Daninha, 2013
The aim of this study was to evaluate the growth and yield of soybean cultivar M-8766 in consortium with Brachiaria brizantha. BRS Piata and Brachiaria ruziziensis at different densities and sowing dates.
A.S. Saraiva, E.A.L. Erasmo, J.F. Mata, B.F. Dornelas, D.F. Dornelas, J.I.C. SILVA   +5 more
doaj   +1 more source

Relações entre produtividade de Brachiaria Brizantha e atributos físicos de um latossolo do cerrado Relationships between yield of Brachiaria Brizantha and physical properties of a savannah oxisol

Revista Brasileira de Ciência do Solo, 2010
Em sistema de integração lavoura-pecuária, os diversos cultivos em sistema plantio direto alteram os atributos físicos do solo, refletindo sobre a produtividade e a composição vegetal.
Maria Cecília Cavallini, Marcelo Andreotti, Letícia Lisbôa Oliveira, Cristiano Magalhães Pariz, Morel de Passos e Carvalho   +4 more
doaj   +1 more source

Seleção de plantas para fitorremediação de solos contaminados com picloram Plant selection for phytoremediation of soils contaminated with picloram

Planta Daninha, 2008
Uma das primeiras etapas quando se inicia um programa de fitorremediação de herbicidas é a avaliação da tolerância das espécies vegetais selecionadas ao respectivo contaminante.
M.L. Carmo, S.O. Procopio, F.R. Pires, A. Cargnelutti Filho, A.L.L. Barroso, G.P. Silva, E.L. Carmo, G.B.P. Braz, W.F.P. Silva, A.J.B.P. Braz, L.P. Pacheco   +10 more
doaj   +1 more source

Biopores, soil decompacting potential, and biomass of Brachiaria cultivars [PDF]

Revista Brasileira de Ciência do Solo
Grasses of the Brachiaria genus are widely used as cover crops in no-tillage areas of the Brazilian Cerrado. This study aimed to evaluate the ability of six Brachiaria cultivars to produce shoot and root biomass, and the potential of the root system to ...
Milson Evaldo Serafim, Samara Martins Barbosa, Walmes Marques Zeviani, Eduardo da Costa Severiano, Kátia Aparecida de Pinho Costa, Luciano Recart Romano, Bruno Montoani Silva   +6 more
doaj   +1 more source

Methods for overcoming dormancy in Brachiaria brizantha seeds

Australian Journal of Crop Science, 2021
Brachiaria brizantha is a forage species widely used in Brazilian pastures and its seeds have contamination in several areas of countries. Its high germination is fundamental in pasture formation. However, it is common for seeds of this species to have natural dormancy, negatively influencing pasture formation, resulting in losses to the producer. Thus,
Souza, Tiago O., Nery, Marcela C., Magalhães, Marcela A., Martins, Mahany G., Nery, Fernanda C., Fialho, Cíntia M. T.   +5 more
openaire   +1 more source

Alelopatia de duas espécies de braquiária em sementes de três espécies de estilosantes Allelopathy of two brachiaria species in seeds of three species of stylosanthes

Ciência Rural, 2012
A alelopatia é muito comum em gramíneas como a Brachiaria brizantha e B. decumbens, podendo representar um problema em pastagens consorciadas com Stylosanthes, já que, nessa situação, a perpetuação da leguminosa depende da ressemeadura natural. Apesar da
Adriana Paula D'Agostini Contreiras Rodrigues, Valdemir Antônio Laura, Silvia Rahe Pereira, Caroline Deiss   +3 more
doaj   +1 more source