Results 31 to 40 of about 1,909 (148)

Estrutura do dossel e perfilhamento dos Capins-Piatã e Marandu sob intensidades de pastejo com ovinos [PDF]

, 2017
This study aimed to evaluate productive and structural parameters of Piatã and Marandu cultivars submitted to two grazing intensities. The experimental design was in randomized blocks with treatments in a 2 x 2 factorial arrangement (Marandu and Piatã ...
Montagner, Denise Baptaglin, Vasconcelos, Rayssa Iris Galvão, Basso, Kelen Cristina, Emerenciano Neto, João Virgínio, Veras, Emmanuel Lievio de Lima, Trindade, Thiago Felipe de Medeiros, Lima, Carla Lailane Dias de, Difante, Gelson dos Santos   +7 more
core   +1 more source

Effect of nitrogen fertilization on structure and tillering dynamics of Piata palisade grass during the deferment period

Semina: Ciências Agrárias, 2019
Nitrogen fertilization can increase the appearance of new tillers, which can improve the structure of deferred sward, since the deferral period is not long.
Braulio Maia de Lana Sousa, Manoel Eduardo Rozalino Santos, Philipe Lima de Amorim, Márcia Cristina Teixeira da Silveira, Gabriel de Oliveira Rocha, Angélica Nunes de Carvalho   +5 more
doaj   +3 more sources

Soil carbon stock and physical attributes under land‐use chronosequence in the Brazilian Cerrado

Agrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.
Abstract Land‐use changes impact soil physical quality and carbon stocks. Most studies evaluating the conversion of native Brazilian Cerrado to agriculture focus on surface soil layers (up to 40 cm), with fewer examining deeper layers (0–100 cm). This study assessed the impacts of different land‐use systems on soil physical attributes and soil organic ...
Bárbara Pereira Christofaro Silva, Gabriele Sena Lopes, Breno Henrique Rancura, Gabriel Tomazini do Carmo, Marcelo Andreotti, Angélica Cristina Fernandes Deus, Alexandre Christofaro Silva, Diego Tassinari   +7 more
wiley   +1 more source

Book review: Brône G., Feyaerts, K. and Veale, T. (eds.) (2015). Cognitive Linguistics and Humour. Berlin: Mouton de Gruyter. 248 pp.

The European Journal of Humour Research, 2017
Book review: Brône G., Feyaerts, K. and Veale, T. (eds.) (2015). Cognitive Linguistics and Humour. Berlin: Mouton de Gruyter. 248 pp.
Anna Piata
doaj   +2 more sources

Two new species of Calea ser. Multiplinerviae (Asteraceae: Neurolaeneae) from Brazil

Nordic Journal of Botany, Volume 2026, Issue 9, September 2026.
Detailed studies of specimens from Rondônia and Mato Grosso do Sul showed that two new species have been misidentified: Calea micropappa resembles Calea pilosa, but differs by leaf apex obtuse to acuminate (versus acute), paleae present (versus paleae absent), disc corolla lobes 1.2–1.3 mm long (versus 0.7–0.8 mm), and pappus scales 0.1–0.25 mm long ...
Vinícius Resende Bueno, Maria Luiza Campos Almeida, Jimi Naoki Nakajima   +2 more
wiley   +1 more source

Rare Earth Elements: A Review of Primary Sources, Applications, Business Investment, and Characterization Techniques

Applied Sciences
Minerals bearing rare earth elements (REEs) are formed through long geological processes, among which monazite, bastnasite, xenotime, and ionic adsorption clays are the most economically exploited.
Fabiano Ferreira de Medeiros, Alexandre Pereira Wentz, Beatriz Almeida Santos Castro, Fabricio Dias Rodrigues, Sara Silva Alves, Maria das Graças Andrade Korn, Jefferson Bettini, Jeancarlo Pereira dos Anjos, Lílian Lefol Nani Guarieiro   +8 more
doaj   +1 more source

Cover Picture and Issue Information

Ecological Solutions and Evidence, Volume 7, Issue 4, October–December 2026.
Cover image: Moltrecht’s treefrog (Zhangixalus moltrechti) is a treefrog endemic to Taiwan, characterized by its jade green coloration and vivid orange patches on the inner surfaces of its hind limbs. Although this beautiful species is widespread and abundant throughout Taiwan, our findings reveal that its low‐elevation populations may be particularly ...
wiley   +2 more sources

Plantio direto a lanço dos capins Xaraés e Piatã no Acre. [PDF]

, 2017
Os capins xaraés e piatã são atualmente as duas únicas cultivares de Brachiaria brizantha recomendadas para formação de pastagens no Acre. O plantio desses capins geralmente tem sido realizado com semeadura a lanço após preparo convencional do solo ...
ZANINETTI, R. A., FERREIRA, A. S., ANDRADE, C. M. S. de, FARINATTI, L. H. E., VALENTIM, J. F., ABREU, A. de Q.   +5 more
core   +1 more source

Forage Responses and Beef Cattle Performance in Silvopasture Systems: A Meta‐Analysis of Tropical and Subtropical Regions of Brazil

Grass and Forage Science, Volume 81, Issue 3, July-September 2026.
ABSTRACT Silvopasture systems integrate tree, forage, and livestock components, offering a sustainable intensification strategy that combines environmental and productive benefits, although shading may impose constraints on forage accumulation. This study aimed to evaluate forage accumulation, nutritive value, and beef cattle performance in pastoral ...
Ana Paula Corteze, Daniela Maria Martin, João Pedro Moro Flores, Rubia Dominschek, Lucas Aquino Alves, Gustavo Pesini, Laíse da Silveira Pontes, Jean Kassio Fedrigo, Leandro Bittencourt de Oliveira   +8 more
wiley   +1 more source

Consórcio feijão-caupi (Vigna unguiculata) e capim-piatã (Urochloa brizantha cv. BRS Piatã) como alternativa para renovação de pastagens na região Central de Minas Gerais. [PDF]

, 2022
Na região Central de Minas Gerais, prevalece a atividade de pecuária extensiva com pastagens predominantemente do gênero Urochloa (sin. Brachiaria) sob diferentes níveis de degradação.
ALVARENGA, R. C., KARAM, D., GONTIJO NETO, M. M., PEREIRA FILHO, I. A., RESENDE, A. V. de, BORGHI, E.   +5 more
core   +1 more source