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| Lombardi,Gabrielle Maria Romeiro; Navegantes,Patricia Cardoso Andrade; Pereira,Carlos Henrique; Fonseca,Jales Mendes Oliveira; Parrella,Rafael Augusto da Costa; Castro,Fernanda Maria Rodrigues; Rocha,Mara Jane da; Ornelas,Daniela Oliveira; Bruzi,Adriano Teodoro; Nunes,José Airton Rodrigues. |
| Abstract: The objective of this work was to evaluate the potential per se of male-sterile and fertility-restorer lines of sweet sorghum (Sorghum bicolor), as well as to detail the heterosis manifested for some traits directly or indirectly related to ethanol production, accumulation rate, and predictability. Evaluations were performed for 20 genotypes, of which 4 are fertility-restorer lines (R), 3 are male-sterile lines (A), and 12 are experimental hybrids (H) resulting from the partial diallel cross between lines A and R, besides a commercial hybrid CV198 used as a check, in four harvest seasons. The experiments were carried out in the municipalities of Lavras and Sete Lagoas, in the state of Minas Gerais, Brazil. The measured traits were plant height,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Sorghum bicolor; Diallel; Hybrid vigor; Male-sterility; Parental selection. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000500593 |
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| Ribeiro,Augusto Belchior Marchetti; Bruzi,Adriano Teodoro; Zuffo,Alan Mario; Zambiazzi,Everton Vinicius; Soares,Igor Oliveri; Vilela,Nelson Júnior Dias; Pereira,José Luiz de Andrade Rezende; Moreira,Silvino Guimarães. |
| ABSTRACT: Plants density in soybean cultivation is an important management practice to achieve high grain yield. In this way, the objective was to evaluate the agronomic traits and grain yield in soybean in different plant densities, in two locations in the south of Minas Gerais. The experimental design was in randomized blocks, arranged in a split plot design, with three replications. Plots were composed of four population densities (300, 400, 500 and 600 thousand plants per hectare) and the subplots were composed of six cultivars (‘BMX Força RR’, ‘CD 250 RR’, ‘FMT 08 - 60.346/1’, ‘NA 5909 RR’, ‘TMG 7161 RR’ and ‘V - TOP RR’) grown in Lavras and Inconfidentes, both in Minas Gerais. At the time of harvest was determined the plant height, lodging, insertion... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Glycine max (L.) Merrill; Environments; Plants spatial arrangement; Yield.. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000700202 |
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| Araújo,Juliano Ribeiro; Ramalho,Magno Antonio Patto; Bruzi,Adriano Teodoro; Abreu,Ângela de Fátima Barbosa. |
| The objective of this study was to verify the response of dry matter accumulation in bean lines (Phaseolus vulgaris L.) to different levels of nitrogen fertilizers. Six genotypes ('BRSMG Majestoso', 'Pérola', MA-I-18.13, 'Ouro Negro', 'BRSMG Talismã', and MA-I-2.5) were evaluated in Lavras, testing three N levels (0, 60, and 120 kg/ha) and using ammonium sulphate as N source. The experimental design adopted was the randomized block design in a 6 x 3 factorial structure with three replications and the plots were composed of five 5-m rows. The seeds were sown in November 2005 and July 2006. Total dry mass of five competitive plants was evaluated after 35 days from sowing, harvested from a pre-determined place in the useful area of the plots. This process was... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Nitrogen fertilizer; Phenology; Differential response; Phaseolus vulgaris. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542009000400007 |
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| Sena,Marcus Reis; Abreu,Ângela de Fátima Barbosa; Ramalho,Magno Antonio Patto; Bruzi,Adriano Teodoro. |
| Neste trabalho, objetivou-se o envolvimento de agricultores na seleção de novas linhagens de feijoeiro. Foram conduzidos 10 experimentos onde foram avaliadas nove linhagens melhoradas de feijão, juntamente com a cultivar BRSMG Talismã, em propriedades agrícolas com tradição na cultura do feijoeiro. O delineamento experimental foi o de blocos casualizados com três repetições e as parcelas de 10 linhas de 5m. Foram avaliadas, a severidade de mancha-angular, produtividade e solicitada aos agricultores a avaliação do tipo de grão. A linhagem OP-S-30 foi a que apresentou maior produtividade média nos 10 ambientes avaliados, tolerância a mancha angular e tipo de grão com boa aceitação de acordo com a opinião dos agricultores. Além dessa linhagem, a OP-S-16 e... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Feijão; Phaseolus vulgaris L.; Melhoramento vegetal; Avaliação de linhagens; Melhoramento participativo. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542008000200010 |
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