|
|
|
|
|
| Lima,Tiago Geraldo de; Pinho,Renzo Garcia Von; Pereira,José Luiz de Andrade Rezende; Brito,André Humberto De; Von Pinho,Édila Vilela de Resende. |
| Em áreas tropicais há poucas informações disponíveis sobre o efeito da desfolha em milho, principalmente quando ocorre no período do enchimento de grãos. Objetivou-se neste trabalho avaliar os efeitos da remoção do limbo foliar durante o período de enchimento de grãos. Os experimentos foram instalados em 12/11/2005 e 21/12/2005 utilizando-se os híbridos GNZ 2004 e P 30F33. O delineamento experimental utilizado foi o de blocos casualizados com três repetições, em esquema fatorial, sendo duas posições de desfolha (acima e abaixo da espiga), duas porcentagens de desfolha (50% e 100%) e quatro estádios reprodutivos (R1, R2, R3 e R4), mais um tratamento adicional, no qual não foi realizada a retirada das folhas. A remoção do limbo foliar acima da espiga... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Zea mays; Desfolhamento; Estádio reprodutivo. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052010000300007 |
| |
|
| |
|
|
| 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 |
| |
|
|
| Pereira,José Luiz de Andrade Rezende; Pinho,Renzo Garcia Von; Souza Filho,Alano Xavier; Pereira,Marcos Neves; Santos,Álvaro de Oliveira; Borges,Iran Dias. |
| The objective of this experiment was to characterize the dry matter production of vegetative components (stalk, leaf, husk, and cob) and reproductive components (grain) of the corn plant according to planting time and the grain maturity stage. Eight corn hybrids with different agronomic characteristics were used to carry out the experiments. Two experiments were performed with planting undertaken on 11/11/2007 and 12/12/2007 under a conventional tillage system. The eight corn cultivars were harvested at three grain maturity stages, half milk line, three quarters milk line and black layer. An 8 × 3 factorial (eight hybrids and the three cutting times) randomized blocks design was used, with three replications. Individual analysis of variance was performed... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Digestibility; Dry matter; Fiber quality; Forage; Zea mays. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000500005 |
| |
|
| |
|
|
|
