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Influência de doses de herbicidas aplicados em pós-emergência na cultura do milho em consórcio com Urochloa brizantha / Influence of dose of herbicides applied in post-emergence in maize and Urochloa brizantha intercropping

, 2021
O consórcio de milho com forrageira tem se apresentado como importante alternativa para o manejo do solo e aumento da produção de grãos. O objetivo deste trabalho foi avaliar o desempenho produtivo do milho e Urochloa brizantha cv.
Ramos, Ramylle Junior Lourenço, Radmann, Vaírton, Jordão, Half Weinberg Corrêa, de Freitas, Renildo Melo, da Silva, José Carlos Moraes, Leonardi, Tiago Brambilla   +5 more
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Características estruturais de cultivares de Urochloa brizantha durante o período de diferimento [PDF]

, 2019
Trabalho de Conclusão de Curso (Graduação)O diferimento da pastagem consiste na interrupção do pastejo numa área ou conjunto de pastos antes do final da estação chuvosa visando ao acúmulo de forragem para pastejo direto durante o período seco do ano ...
Pereira, João Marcos Moreira Martins
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Selección de accesiones de Urochloa brizantha (Hochst. ex A. Rich.) R. D. Webster para suelos ácidos

, 2022
"Se estudió una colección de 19 accesiones de Urochloa brizantha, en asociación con Stylosanthes guianensis en un suelo caracterizado por la acidez, con el objetivo de seleccionar las mejores para este tipo de suelo.
Olmedo Juárez, Agustín, Castañeda Pimienta, Lisset, del Pozo Rodríguez, Pedro Pablo, Arece García, Javier, Rojo Rubio, Rolando, Olivera Castro, Yuseika, López Vigoa, Onel   +6 more
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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

Rhizoctonia solani AG-1 IA infects both rice and signalgrass in the Colombian Llanos

Pesquisa Agropecuária Tropical, 2016
Foliar blight and death of signalgrass (Urochloa spp.) pastures are caused by the Rhizoctonia solani fungus. This study aimed at determining which pathogens from the Rhizoctonia species complex are associated with leaf and sheath blight in Urochloa and ...
Lina Maria Ramos-Molina, Edisson Chavarro-Mesa, Danilo Augusto dos Santos Pereira, María del Rosario Silva-Herrera, Paulo Cezar Ceresini   +4 more
doaj   +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

DESENVOLVIMENTO INICIAL DO AMENDOINZEIRO SOB DIFERENTES DENSIDADES DE MATOCOMPETIÇÃO COM Urochloa

Revista de Agricultura Neotropical, 2019
Gramíneas e leguminosas competem nos sistemas produtivos, sendo que esta competição depende de suas habilidades específicas para a sua sobrevivência.
Lucas Aparecido Manzani Lisboa, Ronaldo da Silva Viana, Filipe Virgílio Ribeiro, Paulo Alexandre Monteiro de Figueiredo, Sérgio Bispo Ramos   +4 more
doaj   +1 more source

Volumen de pulverización, dosis y horario de aplicación de glifosato en el control de Urochloa brizantha

, 2021
In order to optimize machinery use, the application of herbicides has been performed at different times of the day and night. Therefore, knowledge about the pesticide that will be used and how the spray volume and time of application affect the ...
Moreira de Freitas, Marco, Ferreira, Lino, Fialho e Moraes, Hugo, Magalhães Faria, Rodrigo, Cecon, Paulo, de Souza, Wendel   +5 more
core   +1 more source

WINTER BEAN PRODUCTIVITY UNDER UROCHLOA STRAW FERTILIZED WITH NITROGEN

Revista Caatinga, 2016
An experiment was conducted during the years 2009 and 2010 to evaluate the effects of Urochloa forage straw and nitrogen fertilization on soil properties, nutritional foliar content, index of foliar chlorophyll (IFC) values, production
NÍDIA RAQUEL COSTA, MARCELO ANDREOTTI, KENY SAMEJIMA MASCARENHAS LOPES, KAZUO LEONARDO ALMEIDA YOKOBATAKE, CÉSAR GUSTAVO DA ROCHA LIMA   +4 more
doaj