Bibliographic citations
Paucar, Y., (2024). Patrones de crecimiento, morfología, producción, asignación de recursos y arquitectura de planta en cinco poblaciones de Festuca dolichophylla [Universidad Nacional Agraria La Molina]. https://hdl.handle.net/20.500.12996/6333
Paucar, Y., Patrones de crecimiento, morfología, producción, asignación de recursos y arquitectura de planta en cinco poblaciones de Festuca dolichophylla []. PE: Universidad Nacional Agraria La Molina; 2024. https://hdl.handle.net/20.500.12996/6333
@phdthesis{renati/243997,
title = "Patrones de crecimiento, morfología, producción, asignación de recursos y arquitectura de planta en cinco poblaciones de Festuca dolichophylla",
author = "Paucar Sullca, Ysai",
publisher = "Universidad Nacional Agraria La Molina",
year = "2024"
}
To feed a growing human population it is necessary to increase animal and plant production; The growth in animal number would generate greater demand for grasslands and pastures; to satisfy this demand is a challenge for specialists in this field. Therefore, the aim of this research was to study the growth patterns, morphology, production, resources allocation and plant architecture in five populations of Festuca dolichophylla under similar conditions. We worked with five bushes from each population: Comunidad Campesina Pastales Huando - Huancavelica (CCPH), Lachocc South American Camelid Research and Development Center - National University of Huancavelica (CIDCSL), as well as from the regions of Junín, Pasco and Puno. Each bush was divided into six plants, they were installed in a uniform CCPH soil and after 12 months of establishment the survival rate was estimated and the uniformization cut was made. Growth patterns were monitored during the growth period (five months); morphological, and productive characteristics, resource allocation and plant architecture were evaluated after the growth period. Survival rates were from 43.3% in CIDCSL plants to 96.7% in Puno plants (p0.05), Festuca dolichophylla allocates 14%, 18%, 29%, 35% and 4% of the dry matter to the root, crown, stem, leaves and inflorescence respectively. All characteristics showed high variability; the variability and differences would be due to the different genetic constitution of each population, since the environment was similar. These results are important for the development of a possible genetic breeding plan or decision-making regarding its use in revegetation processes.
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