Results 71 to 80 of about 505 (169)

Urochloa ruziziensis cover crop increases the cycling of soil inositol phosphates

Biology and Fertility of Soils, 2018
Ruzigrass (Urochloa ruziziensis) is a cover crop that is commonly used in Brazil and exudes high concentrations of organic acids from its roots, and is therefore expected to mobilize soil organic P such as inositol phosphates. However, it is not known if this can occur only under P deficient conditions.
Almeida, Danilo S., Menezes-Blackburn, D., Turner, Benjamin L., Wearing, C., Haygarth, P.M., Rosolem, C.A.   +5 more
openaire   +4 more sources

An emergent plant‐parasitic nematode in Brazil: Aphelenchoides besseyi. Current status and research perspectives

Plant Pathology, Volume 73, Issue 3, Page 478-491, April 2024.
We review the biology, life cycle, host range and management solutions of an emergent pathogen in Brazil, all in the context of the landmark events leading to the rise of Aphelenchoides besseyi (Created using Biorender). Abstract Aphelenchoides besseyi is an emerging and yet overlooked plant parasite of many economically important crops, including ...
Victor Hugo Moura de Souza, Sophia Moracchioli Philadelphi, Rafael Galbieri, Unnati Sonawala, Sebastian Eves‐van den Akker   +4 more
wiley   +1 more source

Interference of weeds in ruziziensis grass pastures

Acta Scientiarum: Animal Sciences, 2022
The aim of this study was to assess the effect of increasing periods of coexistence of weed plants with Urochloa ruziziensis on the canopy structure and productivity of a pasture already established with this forage species.
Guilherme Henrique Rodrigues Pinheiro, Prissila Pereira dos Santos e Araújo, Ricardo Fagundes Marques, Rodrigo Marques de Souza, Ilgner Thiago Duarte Silva, Sidnei Roberto de Marchi   +5 more
doaj   +1 more source

Sistemas de produção no controle de plantas daninhas em culturas anuais no Cerrado Piauiense

Revista Ciência Agronômica, 2016
RESUMO O estudo foi conduzido para avaliar a contribuição do uso de plantas de cobertura em sistema de plantio direto e convencional nas culturas de soja, milho e arroz no Cerrado piauiense. O experimento foi realizado nos anos agrícolas 2010/2011 e 2011/
Leandro Pereira Pacheco, Fabiano André Petter, Leandro dos Santos Soares, Rodrigo Fonseca da Silva, João Batista da Silva Oliveira   +4 more
doaj   +1 more source

Suppressive effects on weeds and dry matter yields of cover crops [PDF]

Pesquisa Agropecuária Brasileira, 2018
: The objective of this work was to evaluate the dry matter yield of cover crops and their suppressive effects on weeds. The experiment was carried out during three years in a cerrado area of the state of Goiás, Brazil, and consisted of 16 treatments ...
Alexandre Cunha de Barcellos Ferreira, Ana Luiza Dias Coelho Borin, Julio Cesar Bogiani, Fernando Mendes Lamas   +3 more
doaj   +1 more source

Influência do estresse hídrico e salino na germinação de Urochloa decumbens e Urochloa ruziziensis

Bioscience Journal, 2012
Os estudos relacionados com a resposta germinativa de sementes submetidas à condição de estresses artificiais são ferramentas para um melhor entendimento da capacidade de sobrevivência e adaptação destas espécies em condições de estresses naturais, como a seca e solos salinizados, comuns em regiões agrícolas e florestais, podendo contribuir ...
Rocha Pereira, Maria Renata, Martins, Cibele Chalita, Ferreira de Souza, Guilherme Sasso, Martins, Dagoberto   +3 more
openaire   +3 more sources

Soybean performance as affected by desiccation time of Urochloa ruziziensis and grazing pressures [PDF]

Revista Ciência Agronômica, 2014
Integrated crop-livestock farming system have demonstrated various economic and environmental advantages. However, there is lack of information on the effects of different desiccation times of Urochloa ruziziensis and grazing pressures on the soybean performance.
Franchini, Julio Cezar, Balbinot Junior, Alvadi Antonio, Debiasi, Henrique, Conte, Osmar   +3 more
openaire   +5 more sources

Tamanho de parcela e efeito de bordadura no melhoramento de Urochloa ruziziensis

Pesquisa Agropecuária Brasileira, 2013
O objetivo deste trabalho foi avaliar a necessidade de bordadura e estimar o tamanho ótimo de parcela em experimentos para avaliação de Urochloa ruziziensis. Foram avaliadas a altura das plantas e a produção de massa verde de oito progênies de meio-irmãos de U. ruziziensis, em dois cortes.
Dias, Kaio Olímpio das Graças, Gonçalves, Flávia Maria Avelar, Souza Sobrinho, Fausto de, Nunes, José Airton Rodrigues, Teixeira, Davi Henrique Lima, Moraes, Bráulio Fabiano Xavier de, Benites, Flávio Rodrigo Gandolfi   +6 more
openaire   +4 more sources

Nutritional aspects and yield of corn intercropped with cover crops and inoculated with diazotrophic bacteria

Frontiers in Sustainable Food Systems
Intercropping corn with cover crops and inoculating with diazotrophic bacteria are sustainable low-cost practices that enhance nutrient cycling and uptake, leading to improved crop yield.
Vagner Nascimento, Samuel Ferrari, Ronaldo Cintra Lima, Carolina Dos Santos Batista Bonini, Evandro Pereira Prado, Fernando Shintate Galindo, Jorge João Delfim, Orivaldo Arf, Loiane Fernanda Romão de Souza, Mauricio Molina-Roco, Borja Velázquez-Martí, Shereen Magdy Korany, Emad A. Alsherif, Arshad Jalal, Marcelo Carvalho Minhoto Teixeira Filho   +14 more
doaj   +1 more source

Cover crops on the development of beggar's-tick

Pesquisa Agropecuária Tropical, 2013
Studies to identify potential cover crops species for the no-till system and minimal amounts of biomass required to reduce the emergence and development of weeds in cereal crop areas may represent an important tool in the integrated weed management. Thus,
Leandro Pereira Pacheco, Marinete Martins de Sousa Monteiro, Fabiano André Petter, Francisco de Alcântara Neto, Fernandes Antônio de Almeida   +4 more
doaj   +1 more source