| Journal: | Revista brasileira de fruticultura |
| Database: | PERIÓDICA |
| System number: | 000304496 |
| ISSN: | 0100-2945 |
| Authors: | Schafer, Gilmar1 Souza, Paulo Vitor Dutra de1 Koller, Otto Carlos Schwarz, Sergio Francisco |
| Institutions: | 1Universidade Federal do Rio Grande do Sul, Faculdade de Agronomia, Porto Alegre, Rio Grande do Sul. Brasil |
| Year: | 2006 |
| Season: | Ago |
| Volumen: | 28 |
| Number: | 2 |
| Pages: | 227-230 |
| Country: | Brasil |
| Language: | Español |
| Document type: | Nota breve o noticia |
| Approach: | Experimental |
| Spanish abstract | En el presente estudio se evaluó el desarrollo vegetativo de patrones cítricos cultivados en invernadero bajo dos sistemas de riego. El experimento se realizó en la Estação Experimental Agronômica de la Universidade Federal do Rio Grande do Sul, ubicada en Eldorado do Sul, Rio Grande do Sul, Brasil, entre los meses de septiembre de 2003 y abril de 2004, totalizando 225 días de experimentación. El diseño experimental fue de parcelas subdivididas, en factorial 2 x 3, con 4 repeticiones de 22 contenedores cada. En las parcelas principales se evaluaron los sistemas de riego (microaspersión y capilaridad) y en las subparcelas los patrones cítricos Poncirus trifoliata (L.) Raf., citrangero 'C37' [P. trifoliata x Citrus sinensis (L.) Osb. cv. Pêra] y lima 'Rangpur' (C. limonia Osb.). En condiciones de invernadero los patrones cítricos presentan un desarrollo vegetativo más rápido bajo riego por capilaridad respecto a la microaspersión. Los patrones cítricos evaluados presentan desarrollos vegetativos distintos, donde el citrangero 'C37' supera a los demás |
| English abstract | The aim of the present work was to evaluate the vegetative development of citrus rootstock seedlings cultivated under greenhouse conditions with two irrigation systems. The experiment was conducted at the Estação Experimental Agronômica , Universidade Federal do Rio Grande do Sul, located in Eldorado do Sul, Rio Grande do Sul, Brazil, from September 2003 to April 2004, totalizing 225 days of experimentation. The experimental design was a split-plot, in a 2x3 factorial, with 4 replications of 22 pots each. In the main plot the irrigation systems was evaluated (micro sprinkler and capillarity) and in the split-plot the citrus rootstocks [Trifoliate orange - Poncirus trifoliata (L.) Raf., 'C37' citrange - P. trifoliata x Citrus sinensis (L.) Osb. cv. Pêra and 'Rangpur' lime - C. limonia Osb.] were evaluated. The main result showed in conditions of greenhouse citrus rootstock seedlings presented a great vegetative development under irrigation by capillarity in relation to the micro sprinkler. The evaluated citrus rootstock seedling display different vegetative developments, where the 'C37' citrange was more vigorous |
| Disciplines: | Agrociencias |
| Keyword: | Fitotecnia, Cítricos, Riego, Densidad de siembra, Invernaderos, Rendimiento |
| Keyword: | Agricultural sciences, Crop husbandry, Citrus, Irrigation, Sowing density, Greenhouses, Yield |
| Full text: | Texto completo (Ver HTML) |
