Results 11 to 20 of about 5,753 (250)

Obtaining tetraploid plants of ruzigrass (Brachiaria ruziziensis) [PDF]

Revista Brasileira de Zootecnia, 2014
The objective of the present work was to induce chromosome doubling in genotypes of Brachiaria ruziziensis with potential for production of good-quality biomass and tolerance/resistance to stress caused by aluminum and spittlebugs. Germinated seeds of B.
Ana Luiza de Oliveira Timbó, Patrícia Nirlane da Costa Souza, Roselaine Cristina Pereira, Juliane Dornellas Nunes, José Eduardo Brasil Pereira Pinto, Fausto de Souza Sobrinho, Lisete Chamma Davide   +6 more
doaj   +5 more sources

Growth and bromatological characteristics of Brachiaria decumbens and Brachiaria ruziziensis under shading and nitrogen

Revista Ciência Agronômica, 2018
This study aimed to evaluate the productive and qualitative characteristics of Brachiaria decumbens and Brachiaria ruziziensis subjected to three levels of artificial shading (0, 36 and 54%) and four nitrogen (N) doses (0; 50; 100 and 150 mg dm-3 soil ...
Bruna Moscat Faria, Mirton José Frota Morenz, Domingos Sávio Campos Paciullo, Fernando César Ferraz Lopes, Carlos Augusto de Miranda Gomide   +4 more
doaj   +3 more sources

Influência da consorciação com Brachiaria ruziziensis e do nitrogênio residual na cultura do milho Intercropping with Brachiaria ruziziensis influence and residual nitrogen in corn crop

Revista de Ciências Agrárias, 2012
A viabilidade e a implantação do sistema de semeadura direta na região do Cerrado brasileiro têm tido limitações pela dificuldade de obtenção e manutenção de palhada adequada sobre o solo. Nesse contexto, o objetivo do trabalho foi avaliar a influência do nitrogênio residual, aplicado no feijoeiro, no número de folhas fotossinteticamente ativas, nas ...
Ciro Franco Fiorentin, Leandro Borges Lemos, Domingos Fornasieri Filho, Celso Antônio Jardim   +3 more
openalex   +2 more sources

Does harvesting Urochloa and Megathyrsus forages at short intervals confer an advantage on cumulative dry matter yields and quality? [PDF]

J Sci Food Agric, 2022
Abstract BACKGROUND Due to increasing demand for livestock products in sub‐Saharan Africa, increasing livestock productivity is a priority. The core constraint is limited availability of feed of good quality. We assessed optimal harvesting time of three improved grasses, two Urochloa lines (Basilisk a selection from wild population, Cayman – a hybrid ...
Mwendia SW, Ohmstedt U, Nyakundi F, Notenbaert A, Peters M.   +4 more
europepmc   +2 more sources

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

High-throughput phenotyping of brachiaria grass seeds using free access tool for analyzing X-ray images [PDF]

Anais da Academia Brasileira de Ciências, 2020
New approaches based on image analysis can assist in phenotyping of biological characteristics, serving as support for decision-making in modern agribusiness. The aim of this study was to propose a method of high-throughput phenotyping of free access for
ANDRÉ D. DE MEDEIROS, LAÉRCIO J. DA SILVA, MÁRCIO D. PEREIRA, ARIADNE M.S. OLIVEIRA, DENISE C.F.S. DIAS   +4 more
doaj   +1 more source

Photosensitization by Brachiaria ruziziensis in a sheep herd

Toxicon, 2020
Some species of the genus Brachiaria are cultivated worldwide in tropical and subtropical climate regions as the main feed for ruminants. Several studies report photosensitization by Brachiaria decumbens, Brachiaria brizantha, and Brachiaria humidicola, but the poisoning by Brachiaria ruziziensis have been reported only twice.
Gabriella M L, Diamantino, Felipe, Pierezan, Maria Izabel C, Ferreira, Wadson Sebastião D, Rocha, Vânia Maria O, Veiga, Carlos Eugênio, Martins, Maíra O, Veiga, Benito, Soto-Blanco   +7 more
openaire   +2 more sources

CHLOROPHYLL FLUORESCENCE IN Brachiaria decumbens AND Brachiaria ruziziensis SUBMITTED TO HERBICIDES [PDF]

Planta Daninha, 2017
ABSTRACT Different doses of herbicides can promote a differentiated physiological response in grasses of the same genus. This study has been proposed in order to evaluate physiological responses of B. ruziziensis and B. decumbens submitted to glyphosate and fluazifop-p-butyl. Treatments were distributed in a 2 x 6 factorial design with five repetitions,
SILVEIRA, R.R., SANTOS, M.V., FERREIRA, E.A., SANTOS, J.B., SILVA, L.D.   +4 more
openaire   +4 more sources

Belowground competition and niche partitioning between the Babassu palm and Urochloa grass in eastern Amazonian pastures

Ecosphere, Volume 14, Issue 11, November 2023., 2023
Abstract Much of deforested Amazonia is dominated by pastures planted with exotic Urochloa (syn Brachiaria) grass, containing interspersed, ruderal Babassu palm (Attalea speciosa). This two‐species system offers the opportunity to investigate how two very competitive species interact.
André Brenner de Alencar Pageú, Odenilson de Deus Ribeiro Lima, Daniel Cutrim Diniz, Luciana Sousa da Silva, Maria Elisabeth Detert, Christoph Gehring   +5 more
wiley   +1 more source

Reniform nematode impact on cotton growth and management strategies: A review

Agronomy Journal, Volume 115, Issue 5, Page 2140-2158, September/October 2023., 2023
Abstract Rotylenchulus reniformis Linford and Oliveira (reniform nematode) infestation has been a concerning issue in the Cotton Belt region of the United States for the past decade. Reniform nematode damage is more evident on cotton compared to other row crops in US Mid‐South because they share common edaphic conditions to sustain and develop.
Bhupinder Singh, Daryl Chastain, Gurpreet Kaur, John L. Snider, Salliana R. Stetina, Sumandeep K. Bazzer   +5 more
wiley   +1 more source