AGRONOMIC PERFORMANCE OF GRANIFERO SORGHUM HYBRIDS ESTIMATED BY GGE BIPLOT METHOD
A great advantage of sorghum its xerophytic characteristics, which gives the potential, as a succession to summer crops in grain production. Therefore, it is fundamental to choose cultivars adapted and productive to different growing conditions. The objective of this study was to provide information...
| Autores: | , , , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2019 |
| País: | Brasil |
| Institución: | Universidade do Oeste Paulista (UNOESTE) |
| Repositorio: | Colloquium Agrariae |
| Idioma: | portugués |
| OAI Identifier: | oai:ojs.pkp.sfu.ca:article/2911 |
| Acceso en línea: | https://journal.unoeste.br/index.php/ca/article/view/2911 |
| Access Level: | acceso abierto |
| Palabra clave: | Sorghum bicolor; adaptabilidade; estabilidade; melhoramento de plantas. Sorghum bicolor; adaptability; estasbility; plant breeding. |
| Sumario: | A great advantage of sorghum its xerophytic characteristics, which gives the potential, as a succession to summer crops in grain production. Therefore, it is fundamental to choose cultivars adapted and productive to different growing conditions. The objective of this study was to provide information about adaptive capacity of sorghum hybrids by the GGE biblot method. The trials were conducted, in 2017 as a second crop, no-tillage system, in four environments, Rio Verde, Sete Lagoas, Teresina and Sinop. All trials were conducted in a randomized complete block design with three replicates and 36 treatments. The characteristics of flowering, plant height and grain yield were evaluated, being the data applied to the individual and joint analyses of variance, being applied the test of Scott-Knott measures and estimated the parameters of adaptability and stability. Promising hybrids for the characteristics evaluated were 1610001, 1610006, 1610051 and 1G100. |
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