Search Results - "Galvão, João Carlos Cardoso"

Genetic variability and heterotic groups of Brazilian popcorn populations by Miranda, Glauco Vieira, de Souza, Leandro Vagno, Galvão, João Carlos Cardoso, Guimarães, Lauro José Moreira, de Melo, Aurélio Vaz, dos Santos, Izabel Cristina

“…The development of successful advanced lines and cultivars in maize is dependent on parental selection and assignment to defined heterotic groups. So, the…”
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Nitrogen fertilization in off-season corn crop in different Brazilian Cerrado environments by Simão, Eduardo de Paula, Resende, Álvaro Vilela de, Gontijo Neto, Miguel Marques, Silva, Alexandre Ferreira da, Godinho, Vicente de Paulo Campos, Galvão, João Carlos Cardoso, Borghi, Emerson, Oliveira, Antônio Carlos de, Giehl, Jeferson

“…The objective of this work was to assess the grain yield and the economic response of off-season corn (Zea mays) crop subjected to different combinations of…”
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Weed communities in the organic cultivation of fresh maize intercropped with legumes and coffee husk by Dos Santos, Tamara Rocha, Cardoso Galvão, João Carlos, Giehl, Jeferson, Coelho, Steliane Pereira, Campos, Silvane De Almeida, Mendonça, Beatriz Ferreira

“…The objective of this study was to evaluate the phytosociology of the weed communities in maize intercropped with legumes and coffee husk in an organic…”
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Agronomic traits and yield of organic maize under no-tillage system by Brito, Lamara Freitas, Galvão, João Carlos Cardoso, Giehl, Jeferson, Campos, Silvane de Almeida, Coelho, Steliane Pereira

“…ABSTRACT The no-tillage farming has become a popular practice in Brazil, but problems with weed control and plant nutrition persist under organic production…”
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Combining ability of maize grain yield under different levels of environmental stress by Souza, Leandro Vagno de(Dow Agrosciences), Miranda, Glauco Vieira(Universidade Federal de Viçosa Departamento de Fitotecnia), Galvão, João Carlos Cardoso(Universidade Federal de Viçosa Departamento de Fitotecnia), Guimarães, Lauro José Moreira(Embrapa Milho e Sorgo), Santos, Izabel Cristina dos(Empresa de Pesquisa Agropecuária de Minas Gerais)

“…The objectives of this work were to caracterize the tropical maize germplasm and to compare the combining abilities of maize grain yield under different levels…”
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Nutrient content affecting Spodoptera frugiperda and Dalbulus maidis occurrence in corn by BASTOS, CRISTINA SCHETINO, CARDOSO GALVÃO, JOÃO CARLOS, PICANÇO, MARCELO COUTINHO, GOMES PEREIRA, PAULO ROBERTO, CECON, PAULO ROBERTO

“…This work aims to study the effect of the nutrient contents in the leaves of corn on the incidence of Spodoptera frugiperda (Smith) (Lepidoptera: Noctuidae)…”
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Qualitative attributes and postharvest conservation of green ears of maize grown on different cover crops in organic no-till system by Favarato, Luiz Fernando, Souza, Jacimar Luiz de, Galvão, João Carlos Cardoso, Souza, Caetano Marciano de, Balbino, José Mauro de Souza, Guarçoni, Rogério Carvalho

“…ABSTRACT Postharvest quality of sweet maize varies depending on the type of seed, soil, quality of fertilizer, climatic conditions, and stage of maturation…”
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Early indirect selection for nitrogen use efficiency in maize by Caixeta, Débora Santos, Fritsche-Neto, Roberto, Granato, Ítalo Stefanine Correia, Oliveira, Lucimar Rodrigues de, Galvão, João Carlos Cardoso

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Early indirect selection for nitrogen use efficiency in maize1 by Caixeta, Débora Santos, Fritsche-Neto, Roberto, Granato, Ítalo Stefanine Correia, Oliveira, Lucimar Rodrigues de, Galvão, João Carlos Cardoso

“…Several studies to evaluate nitrogen use efficiency (NUE) have been carried out using early growth stages. However, there are no scientific reports on the…”
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Genetic control of grain yield and nitrogen use efficiency in tropical maize by Souza, Leandro Vagno de, Miranda, Glauco Vieira, Galvão, João Carlos Cardoso, Eckert, Fernando Roberto, Mantovani, Éder Eduardo, Lima, Rodrigo Oliveira, Guimarães, Lauro José Moreira

“…The objectives of this work were to study the genetic control of grain yield (GY) and nitrogen (N) use efficiency (NUE, grain yield/N applied) and its primary…”
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Sete décadas de evolução do sistema produtivo da cultura do milho by Galvão, João Carlos Cardoso, Miranda, Glauco Vieira, Trogello, Emerson, Fritsche-Neto, Roberto

“…Objetivou-se com este trabalho comparar o sistema de produção de milho, recomendado nos anos 40, com o atualmente empregado. Para isso, utilizou-se como base o…”
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Combining ability of tropical maize cultivars in organic and conventional production systems by Oliveira, Lucimar Rodrigues de, Miranda, Glauco Vieira, DeLima, Rodrigo Oliveira, Souza, Leandro Vagno de, Galvão, João Carlos Cardoso, Santos, Izabel Cristina dos

“…The objectives were to identify maize germplasm for the organic productions system and to compare the genetic effects of the grain yield of maize cultivars in…”
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Atributos químicos e físicos de um Argissolo Vermelho-Amarelo sob plantio direto diferentemente manejado by Campos, Silvane De Almeida, Souza, Caetano Marciano de, Galvão, João Carlos Cardoso, Neves, Júlio César Lima

“…O plantio direto é uma técnica tradicionalmente adotada no Brasil. Um dos avanços neste sistema é sua realização de forma orgânica, linha de trabalho ainda…”
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Efeito do esterco de galinha poedeira na produção de milho e qualidade da silagem by Campos, Silvane de Almeida, Lana, Rogério de Paula, Galvão, João Carlos Cardoso, Souza, Mauricio Novaes, Tavares, Valdir Botega

“…The aim of this study was to measure the influence of egg-laying hen manure, used in different rates, as topdressing fertilizer on corn yield and silage…”
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Methods to classify maize cultivars in use efficiency and response to nitrogen by Godoy, Cleiton Lacerda, Miranda, Glauco Vieira, DeLima, Rodrigo Oliveira, Souza, Leandro Vagno de, Galvão, João Carlos Cardoso, Santos, Izabel Cristina dos

“…n plant breeding programs that aim to obtain cultivars with nitrogen (N) use efficiency, the focus is on methods of selection and experimental procedures that…”
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Contribution of the universities to the development of field crop cultivars by Sediyama, Carlos Sigueyuki, Carneiro, José Eustáquio de Souza, Fritsche-Neto, Roberto, Sediyama, Tuneo, Barbosa, Márcio Henrique Pereira, Galvão, João Carlos Cardoso, Souza, Moacil Alves de

“…Public and private research institutions employ their best efforts to produce new cultivars, which are intended to ensure productivity, reduce ecological…”
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Combining ability of tropical maize cultivars in organic and conventional production systems/Capacidade de combinacao de milho tropical em sistemas de producao organico e convencional by de Oliveira, Lucimar Rodrigues, Miranda, Glauco Vieira, DeLima, Rodrigo Oliveira, de Souza, Leandro Vagno, Galvao, Joao Carlos Cardoso, dos Santos, Izabel Cristina

“…The objectives were to identify maize germplasm for the organic productions system and to compare the genetic effects of the grain yield of maize cultivars in…”
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Eficiência na absorção e utilização de nitrogênio e atividade enzimática em genótipos de milho by Oliveira, Lucimar Rodrigues de, Miranda, Glauco Vieira, DeLima, Rodrigo Oliveira, Fritsche-Neto, Roberto, Cardoso Galvão, João Carlos

“…O objetivo desse estudo foi investigar o emprego dos componentes da eficiência no uso de nitrogênio e das atividades das enzimas nitrato redutase e glutamina…”
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Épocas de aplicação de nitrogênio em cobertura na cultura do milho em plantio direto, e alocação do nitrogênio (15n) na planta by Santos, Manoel Mota(UFT), Galvão, João Carlos Cardoso(Universidade Federal de Viçosa Departamento de Fitotecnia), Silva, Ivo Ribeiro(UFV Departamento de Solos), Miranda, Glauco Vieira(Universidade Federal de Viçosa Departamento de Fitotecnia), Finger, Fernando Luis(Universidade Federal de Viçosa Departamento de Fitotecnia)

“…Com o desenvolvimento de cultivares modernos, a produtividade do milho tem aumentado e, consequentemente, a demanda por N segue a mesma tendência. Objetivou-se…”
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Physical and physiological qualities and productivity of corn seeds fertilized with poultry waste by Macedo, Jussara Aparecida Santos de, Araújo, Eduardo Fontes, Araújo, Roberto Fontes, Galvão, João Carlos Cardoso, Cecon, Paulo Roberto, Macedo, Leandro Roberto de, Campos, Silvane de Almeida

“…This study evaluated the physical and physiological qualities and productivity of corn seeds, a variety UFVM 100 Native, produced in plots fertilized in top…”
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