Red de Bibliotecas Virtuales de Ciencias Sociales en
América Latina y el Caribe
Por favor, use este identificador para citar o enlazar este ítem:
https://biblioteca-repositorio.clacso.edu.ar/handle/CLACSO/246831Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.creator | Oliveira, Renato Augusto de | - |
| dc.creator | Buso, Wilian Henrique Diniz | - |
| dc.creator | Gomes, Leandro Lopes | - |
| dc.creator | Martins, Pedro Henrique Marques | - |
| dc.creator | Rodovalho, Renato Souza | - |
| dc.creator | Oliveira, Henrique Fonseca Elias de | - |
| dc.date | 2019-04-17 | - |
| dc.date.accessioned | 2023-03-30T19:35:13Z | - |
| dc.date.available | 2023-03-30T19:35:13Z | - |
| dc.identifier | https://comunicatascientiae.com.br/comunicata/article/view/2995 | - |
| dc.identifier | 10.14295/cs.v10i1.2995 | - |
| dc.identifier.uri | https://biblioteca-repositorio.clacso.edu.ar/handle/CLACSO/246831 | - |
| dc.description | The use of adequate management practices and high nitrogen fertilizer rates have contributed to increase the common bean grain yield, however, the application of nitrogen fertilizer at sowing still requires evaluations for irrigated crops in the Brazilian Cerrado biome region. Thus, the objective of this work was to evaluate the effect of application of different rates of controlled-release nitrogen fertilizer—dimethylpyrazole phosphate (DMPP)—at sowing and as top-dressing on agronomic performance and leaf area index of irrigated common bean crops grown in the Brazilian Cerrado biome region. A randomized block design in a 4×3 factorial arrangement with four replications was used. The treatments consisted of four nitrogen rates (0, 60, 120, and 180 kg ha-1) and three application forms (100% at sowing, 100% as top-dressing, and 50% at sowing + 50% as top-dressing). Irrigation was managed with class A tanks and two-day intervals. The nitrogen applied at the different stages of the crop did not affect the production components of the common bean plants. The highest grain yields were found with the nitrogen rates of 180 kg ha-1 in 2015 (1,756.37 kg ha-1), and 123.98 kg ha-1 in 2016 (1,799.63 kg ha-1). | en-US |
| dc.description | The use of adequate management practices and high nitrogen fertilizer rates have contributed to increase the common bean grain yield, however, the application of nitrogen fertilizer at sowing still requires evaluations for irrigated crops in the Brazilian Cerrado biome region. Thus, the objective of this work was to evaluate the effect of application of different rates of controlled-release nitrogen fertilizer—dimethylpyrazole phosphate (DMPP)—at sowing and as top-dressing on agronomic performance and leaf area index of irrigated common bean crops grown in the Brazilian Cerrado biome region. A randomized block design in a 4×3 factorial arrangement with four replications was used. The treatments consisted of four nitrogen rates (0, 60, 120, and 180 kg ha-1) and three application forms (100% at sowing, 100% as top-dressing, and 50% at sowing + 50% as top-dressing). Irrigation was managed with class A tanks and two-day intervals. The nitrogen applied at the different stages of the crop did not affect the production components of the common bean plants. The highest grain yields were found with the nitrogen rates of 180 kg ha-1 in 2015 (1,756.37 kg ha-1), and 123.98 kg ha-1 in 2016 (1,799.63 kg ha-1). | pt-BR |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | Federal University of Piauí | en-US |
| dc.relation | https://comunicatascientiae.com.br/comunicata/article/view/2995/801 | - |
| dc.rights | Copyright (c) 2019 Renato Augusto de Oliveira, Wilian Henrique Diniz Buso, Leandro Lopes Gomes, Pedro Henrique Marques Martins, Renato Souza Rodovalho, Henrique Fonseca Elias de Oliveira | en-US |
| dc.source | Comunicata Scientiae; Vol. 10 No. 1 (2019); 158-167 | en-US |
| dc.source | Comunicata Scientiae; v. 10 n. 1 (2019); 158-167 | pt-BR |
| dc.source | 2177-5133 | - |
| dc.source | 2176-9079 | - |
| dc.title | Application of controlled-release nitrogen fertilizer in irrigated common bean crops | en-US |
| dc.title | Application of controlled-release nitrogen fertilizer in irrigated common bean crops | pt-BR |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| Aparece en las colecciones: | Núcleo de Pesquisa sobre Crianças, Adolescestes e Jovens - Universidade Federal do Piauí - NUPEC/UFPI - Cosecha | |
Ficheros en este ítem:
No hay ficheros asociados a este ítem.
Los ítems de DSpace están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.