Performance and resistance to the roya (puccinia spp.) of lines advanced wheat (triticum aestivum l.) in Canchan-Huánuco

• Autores: Limaylla Jurado, Rubén V., Gutiérrez Solórzano, María B.
• Formato: artículo
• Fecha de Publicación: 2009
• Institución: Universidad Nacional Hermilio Valdizan
• Repositorio: Revistas - Universidad Nacional Hermilio Valdizán
• Lenguaje: español
• OAI Identifier: oai:revistas.unheval.edu.pe:article/643
• Enlace del recurso: http://revistas.unheval.edu.pe/index.php/riv/article/view/643
• Nivel de acceso: acceso abierto
• Materia: Trigo harinero; selección; rendimiento; resistencia; Wheat flour; selection; yild; resistance

In order to determine the yield and resistance to rust (Puccinia spp) in advanced lines of wheat (Triticum aestivum L.) introduced in terms of Canchan-Huánuco (2020 m) were evaluated in the 2008 season in 50 lines International Yield Trial (15 SAWYT) using completely randomized design with two replications and 194 lines in the International Selection Nursery (25 SAWSN) with a systematic distribution without repetition. The first experiment, we selected eight promising lines with yields between 3163.9 / 6566.7 kg/ha with answers moderately resistant to rust and a severity equal to or less than 10%. In the second trial were 15 lines identified above, with yields between 1700 and 4150 kg/ha with adequate levels of resistance to rust and agronomic rates that encourage high performance.