Evaluation of a lentil collection (Lens culinaris Medik) using morphological traits and digital phenotyping

The objective of this work was to evaluate 81 lentil cultivars using morphological traits and seed characteristics using digital phenotyping. Caliber (C) and the color traits luminosity (L), color coordinates a and b, and color index (CI) were measured and analyzed with appropriate software; also y...

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Autores principales: Espósito, María Andrea, Gatti, Ileana, Bermejo, Carolina Julieta, Cointry, Enrique Luis
Formato: Artículo revista
Lenguaje:Inglés
Publicado: Facultad de Ciencias Agrarias-UNCuyo 2020
Materias:
lenteja
fenotipado digital
caracterización morfológica
lentil
digital phenotyping
morphological characterization
Acceso en línea:https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/3055
Aporte de:
Revista de la Facultad de Ciencias Agrarias UNCuyo de Universidad Nacional de Cuyo
id I11-R107article-3055
record_format ojs
institution Universidad Nacional de Cuyo
institution_str I-11
repository_str R-107
container_title_str Revista de la Facultad de Ciencias Agrarias UNCuyo
language Inglés
format Artículo revista
topic lenteja
fenotipado digital
caracterización morfológica
lentil
digital phenotyping
morphological characterization
spellingShingle lenteja
fenotipado digital
caracterización morfológica
lentil
digital phenotyping
morphological characterization
Espósito, María Andrea
Gatti, Ileana
Bermejo, Carolina Julieta
Cointry, Enrique Luis
Evaluation of a lentil collection (Lens culinaris Medik) using morphological traits and digital phenotyping
topic_facet lenteja
fenotipado digital
caracterización morfológica
lentil
digital phenotyping
morphological characterization
author Espósito, María Andrea
Gatti, Ileana
Bermejo, Carolina Julieta
Cointry, Enrique Luis
author_facet Espósito, María Andrea
Gatti, Ileana
Bermejo, Carolina Julieta
Cointry, Enrique Luis
author_sort Espósito, María Andrea
title Evaluation of a lentil collection (Lens culinaris Medik) using morphological traits and digital phenotyping
title_short Evaluation of a lentil collection (Lens culinaris Medik) using morphological traits and digital phenotyping
title_full Evaluation of a lentil collection (Lens culinaris Medik) using morphological traits and digital phenotyping
title_fullStr Evaluation of a lentil collection (Lens culinaris Medik) using morphological traits and digital phenotyping
title_full_unstemmed Evaluation of a lentil collection (Lens culinaris Medik) using morphological traits and digital phenotyping
title_sort evaluation of a lentil collection (lens culinaris medik) using morphological traits and digital phenotyping
description The objective of this work was to evaluate 81 lentil cultivars using morphological traits and seed characteristics using digital phenotyping. Caliber (C) and the color traits luminosity (L), color coordinates a and b, and color index (CI) were measured and analyzed with appropriate software; also yield (Y), plant height (PH) and days to flowering (DF) were measured. Highly significant differences between cultivars were present for all traits and high heritability in broad sense heritability (H2B) for C (97%), CI (94%), a (93%) and L and b (83%) were found, indicating high genetic variability for these traits. Digital phenotyping showed to be a powerful tool for germplasm characterization along with field evaluation of agronomical traits. Principal Component Analysis and Cluster Analysis allows de identification of differentiated groups of cultivars with similar characteristics, leading to a more efficient use of the germplasm available as commercial cultivars or as parents in a breeding program. Among these groups, group 1 had 32 cultivars with highest C and group 2 had 21 cultivars with higher Y. Highlights Digital phenotyping showed to be a powerful tool for germplasm characterization along with field evaluation of agronomical traits. Principal Component Analysis and Cluster Analysis allows the identification of differentiated groups of cultivars with similar characteristics. Cultivar groups with similar characteristics allow more efficient use of germplasm.
publisher Facultad de Ciencias Agrarias-UNCuyo
publishDate 2020
url https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/3055
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first_indexed 2022-06-20T13:52:25Z
last_indexed 2022-06-20T13:52:25Z
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