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Publications (17)
Banana (Musa spp.) is an important crop to the economies of many developing countries. In the north of Argentina, a sub-tropical region, banana plants grow in a suboptimal environment that limits yield because only one harvest per year is achieved. The objective of this work was to characterize the agroecological aptitude of Formosa, Argentina, for...
Characterization of plant material conserved in germplasm banks allows the study and analysis of the genetic variability within a collection. When germplasm banks have a large number of accessions, field evaluation should be performed using assays with manageable accession subsets. Common checks connecting the different assays are required to compa...
In an asexually reproducing hybrid such as banana (Musa spp.), the assessment of clones in the short term is limited because replications are frequently unavailable in the proper number. The aim of this work is to propose the Multiple Factor Analysis of Mixed Data (MFAmix) as a tool for establishing objective criteria to identify banana clones that...
In an asexually reproducing hybrid such as banana (Musa spp.), the assessment of clones in the short term is limited because replications are frequently unavailable in the proper number. The aim of this work is to propose the Multiple Factor Analysis of Mixed Data (MFAmix) as a tool for establishing objective criteria to identify banana clones that...
El estudio de comunidades de macroinvertebrados se ha incrementado a consecuencia de su aplicación como bioindicadores. El objetivo del presente trabajo fue analizar los cambios en la composición y estructura de las comunidades de macroinvertebrados del Río Negro. Se seleccionaron 19 sitios donde se midieron parámetros físico-químicos del agua y se...
Resumen Este artículo presenta los resultados de un estudio sobre la comprensión de los conceptos de intervalos de crecimiento y de decrecimiento y extremos relativos de una función y su incidencia en la resolución de problemas de optimización en estudiantes de ingeniería. Utilizamos como referente teórico las concepciones objeto-proceso definidas...
Los Recursos Fitogenéticos se conservan ex situ en bancos de germoplasma. Para que los mismos sean utilizados por los mejoradores deben ser caracterizados y evaluados. En el banco de Germoplasma del INTA Pergamino se realiza la caracterización y evaluación de poblaciones locales de maíz, donde los datos obtenidos pueden presentarse como matrices de...
El establecimiento de relaciones entre
taxones es un paso esencial en el proceso
de catalogación y evaluación del material
conservado en un Banco de Germoplasma.
Existen distintos métodos de evaluación en
función del tipo de caracteres estudiados.
Cuando el registro de caracteres se repite en el tiempo y en distintos ambientes, se debe separar la v...
The establishment of relationships among taxa is an essential step in the process of cataloging and evaluation of material conserved in a germplasm bank. There are several evaluation methods according to the types of the characters in the study. When the registration of the characters should be repeated in diverse environments and times, it is nece...
Situations in which human beings develop their daily tasks are extremely complex and dynamic. In each field, the analysis of the system's variables under consideration can be simplified if the system is conceived as a set of concepts, where a change in each of them will cause changes in the remainder. In the analysis of a particular problem, the re...
Situations in which human beings develop their daily tasks are extremely complex and dynamic. In each field, the analysis of the system`s variables under consideration can be simplified if the system is conceived as a set of concepts, where a change in each of them will cause changes in the remainder. In the analysis of a particular problem, the re...
One of the important fields of application of the linear regression and the correlation is that of the teaching in the middle school. This work is proposed to do a didactic analysis following the approach proposed by Fernández, Monroy and Rodríguez in the book Design, development and evaluation of problematic situations of statistics, where they ca...
The present work has the purpose of showing the evolution of topics or mathematical concepts that are both, relevant and with marked grade of abstraction. On this report is specifically described the utilization of Metacognitive tools. They are the Concept Maps, the Gowin's heuristic Vee and the Clinical Interview. We show that they are efficient i...
