Results 51 to 60 of about 12,187 (208)

Influence of Fertilization on the Phytoremediation of Lead‐Contaminated Soils Using Tropical Grasses

Environmental Quality Management, Volume 35, Issue 3, Spring 2026.
ABSTRACT Lead is an element intensively used by human activities, representing serious risks to food security due to soil contamination, making it essential to implement control strategies to mitigate its harmful effects. The objective of this study was to evaluate the influence of soil fertilization on the growth and lead accumulation of grasses used ...
Flávio Antônio Fernandes Alves, Enilson de Barros Silva, Jeissica Taline Prochnow Raposo, Iracema Raquel Santos Bezerra, Wesley Costa Silva, Willian Cleisson Lopes de Souza, Lauana Lopes dos Santos, Ana Claudia Nunes   +7 more
wiley   +1 more source

Tolerância de três acessos de Brachiaria spp. ao alagamento do solo, em condições controladas. [PDF]

, 2013
O excesso de água no solo em pastagens tropicais é a principal condição para instalação da síndrome da morte do capim Brachiaria brizantha cv. Marandu. Assim, objetivou-se comparar a tolerância relativa de três genótipos de Brachiaria: B.
AZEVEDO, V. R. de, DIAS FILHO, M. B., LIMA, E. do V.   +2 more
core  

Efeito da deriva de glifosato em capim marandu

Semina: Ciências Agrárias, 2021
A deriva de glifosato em plantas não resistentes à molécula do herbicida pode resultar em estímulo a determinadas características biológicas, caracterizando o fenômeno hormese. Com base nisso, avaliaram-se características produtivas e químico-bromatológicas em capim Marandu, simulando efeito de deriva, com doses subletais do herbicida glifosato.
Luciane da Cunha Codognoto, Thassiane Telles Conde, Glaucia Faria Amorim, Katia Luciene Maltoni   +3 more
openaire   +1 more source

Realized Genetic Gain in Spittlebugs (Hemiptera: Cercopidae) Resistance and Tolerance at CIAT's Interspecific Urochloa Breeding Programme

Plant Breeding, Volume 145, Issue 1, Page 132-141, February 2026.
ABSTRACT The Interspecific Urochloa recurrent selection breeding programme at CIAT aims to integrate desirable traits such as resistance and tolerance to spittlebugs (Hemiptera: Cercopidae), the main insect pest affecting these pastures in Latin America.
Luis Hernandez, Johan Aparicio, Paula Espitia‐Buitrago, Valheria Castiblanco, Rosa Jauregui   +4 more
wiley   +1 more source

Agronomic performance of maize and cover crops using composted sewage sludge to supply phosphorus

Agronomy Journal, Volume 118, Issue 1, January/February 2026.
Abstract The application of composted sewage sludge (CSS) in crop production offers a sustainable solution for nutrient recycling and reducing reliance on mineral fertilizers. This study evaluated the residual effects of CSS on phosphorus (P) bioavailability and agronomic performance of maize and cover crops in P‐fixing soils of the Brazilian Savannah (
Nathércia Castro Elias, João Henrique Silva da Luz, Raimunda Eliane Nascimento do Nascimento, Philippe Solano Toledo Silva, Rodrigo Silva Alves, Franco Monici Fabrino, Andre Luiz de Freitas Espinoza, Cassio Hamilton Abreu‐Junior, Gian Franco Capra, Arun Dilipkumar Jani, Paulo Sergio Pavinato, Thiago Assis Rodrigues Nogueira   +11 more
wiley   +1 more source

Fermentation quality and nutritional value of marandu grass silage with dehydrated banana peel

Acta Scientiarum: Animal Sciences, 2023
The objective of this study was to evaluate the fermentation profile and nutritional value of Marandu grass silage (Urochloa brizantha (Hoschst.Ex. A. Rich) R. D. Webster cv. Marandu Syn. Brachiaria brizantha (Hochst. Ex A. Rich) Stapf cv. Marandu} with
Orlando Filipe Costa Marques, Eleuza Clarete Junqueira de Sales, Flávio Pinto Monção, Ariadne Freitas Silva, João Paulo Sampaio Rigueira, Daniel Ananias de Assis Pires, Leidy Darmony de Almeida Rufino, Jean Kaique Valentim   +7 more
doaj   +1 more source

Zoneamento de riscos climáticos para a implantação do consórcio milho-capim Marandu em municípios do estado de Minas Gerais. [PDF]

, 2012
Elaboração do zoneamento de risco climático.
BETTIOL, G. M., EVANGELISTA, B. A., MACENA, F., MARIN, F. R., MARTINS, C. E., MENDONÇA, F. C., PEZZOPANE, J. R. M., SANS, L. M. A., SANTOS, P. M.   +8 more
core   +1 more source

Effects of eucalyptus thinning on soil chemical attributes in an unfertilized silvopastoral system 6 years after thinning

Soil Science Society of America Journal, Volume 90, Issue 1, January/February 2026.
Abstract Tree thinning is a common practice in silvopastoral systems, but there is no standard percentage of thinning used by farmers. Moreover, it is unclear how the percentage of thinning affects soil chemical attributes throughout the soil profile and throughout the transect between eucalyptus lines.
Wander Luis Barbosa Borges, Marcelo Andreotti, Luan Carlos Pianta da Cruz, Douglas Yuri Osaki de Oliveira, João Francisco Borges, Laryssa de Castro Silva   +5 more
wiley   +1 more source

Decomposition of straw resulting from different strategies of recovery of degraded pastures using an integrated crop-livestock system

Semina: Ciências Agrárias, 2018
Several strategies have been used to improve soil fertility using integrated crop-livestock (ICL) systems, and the harvest of the accompanying crop used for silage may have several benefits to the soil depending on the quantity and quality of the ...
Luana Quirino Souza Dayoub Zagato, Leandro Coelho de Araujo, Sabrina Novaes dos Santos-Araujo, Mariana Gaioto Ziolkowski Ludkiewicz, Otácilio Silveira Júnior, Antonio Clementino dos Santos   +5 more
doaj   +1 more source

Zoneamento de riscos climáticos para a semeadura do Capim-Marandu em municípios do estado de São Paulo. [PDF]

, 2013
O Estado de São Paulo possui cerca de 7 milhões de hectares de pastagens, dos quais quase 60% são pastos plantados (IBGE, 2008). Levantamento realizado pela Secretaria de Agricultura e Abastecimento do Estado de São Paulo mostra que 89% das pastagens do ...
BETTIOL, G. M., PEZZOPANE, J. R. M., SANTOS, P. M.   +2 more
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