Characterization of the mamey [Pouteria sapota (Jacq.) Moore & Stearn] at Totonacapan Poblano

Characterization of the mamey [Pouteria sapota (Jacq.) Moore & Stearn] at Totonacapan Poblano

Abstract The mamey is a fruit tree that is distributed in the Totonacapan Poblano, which has the potential to generate development in that region. It is part of an environmental ecological system that presents morphological variations in size, leaves and fruit. The objective of this study was to morphologically characterize the mamey in 10 municipalities of the Sierra Nororiental of Puebla (Totonacapan Poblano), Mexico. 206 samples were evaluated using qualitative and quantitative morphological descriptors, using principal component analysis and cluster analysis. Eight groups were formed; the tree and leaf variables turned out to be the most important for grouping the samples. The descriptors that contributed the most to the group were those related to the shape, height and size of the tree, the weight, size and shape of the leaf and in relation to the fruit the descriptor that contributed the most was the shape. Keywords: morphological diversity, conglomerates, Sierra Norte of Puebla, Sapotaceae.

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Main Authors: Chepe Cruz, Gabriel, Fajardo Franco, Marja Liza, Molina Mendoza, Pedro, Santacruz Varela, Amalio, Hernández Rodríguez, Martha, Aguilar, Martin
Format: Digital revista
Language:spa
Published: Colegio de Postgraduados 2022
Online Access:https://revista-agroproductividad.org/index.php/agroproductividad/article/view/2245
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spelling oai:ojs.pkp.sfu.ca:article22452022-10-17T19:53:42Z Characterization of the mamey [Pouteria sapota (Jacq.) Moore & Stearn] at Totonacapan Poblano Characterization of mamey [Pouteria sapota (Jacq.) Moore & Stearn] in the Totonacapan Poblano region of Puebla, Mexico Chepe Cruz, Gabriel Fajardo Franco, Marja Liza Molina Mendoza, Pedro Santacruz Varela, Amalio Hernández Rodríguez, Martha Aguilar, Martin morphological diversity, conglomerates, Sierra Norte of Puebla, Sapotaceae. morphological diversity, conglomerates, Sierra Norte of Puebla, Sapotaceae. Abstract The mamey is a fruit tree that is distributed in the Totonacapan Poblano, which has the potential to generate development in that region. It is part of an environmental ecological system that presents morphological variations in size, leaves and fruit. The objective of this study was to morphologically characterize the mamey in 10 municipalities of the Sierra Nororiental of Puebla (Totonacapan Poblano), Mexico. 206 samples were evaluated using qualitative and quantitative morphological descriptors, using principal component analysis and cluster analysis. Eight groups were formed; the tree and leaf variables turned out to be the most important for grouping the samples. The descriptors that contributed the most to the group were those related to the shape, height and size of the tree, the weight, size and shape of the leaf and in relation to the fruit the descriptor that contributed the most was the shape. Keywords: morphological diversity, conglomerates, Sierra Norte of Puebla, Sapotaceae. Objective: The objective of this study was to morphologically characterize mamey in 10 municipalities of the Sierra Nororiental of Puebla (Totonacapan Poblano), Mexico. Design/methodology/approach: In the study, 206 accessions obtained from simple random sampling using qualitative and quantitative morphological descriptors were evaluated, using an analysis of variance, principal components and hierarchical cluster analysis with the Gower distance and the Ward grouping method. Results: Quantitative descriptors had high coefficients of variability (12.66% to 43.40%). The principal components analysis indicated that components 1 (41.66%), 2 (19.97%) and 3 (16.62%) accounted for 78.25% of the variance and the cluster analysis identified eight groups; the tree and leaf variables turned out to be the most important to group the samples. Limitations on study/implications: For greater accuracy on the morphological diversity of mamey, it is necessary to include more descriptors of the fruit and the flower. Findings/conclusions: The descriptors that contributed the most to the grouping were those related to the shape, height and size of the tree, and the weight, size and shape of the leaf; in relation to the fruit, the descriptor that contributed the most was the shape. These results could be useful in programs of conservation, improvement, and use of the mamey. Colegio de Postgraduados 2022-10-17 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revista-agroproductividad.org/index.php/agroproductividad/article/view/2245 10.32854/agrop.v15i9.2245 AgroP; 2022: EARLY ACCESS (Vol. IX) Agro Productividad; 2022: EARLY ACCESS (Vol. IX) 2594-0252 2448-7546 spa https://revista-agroproductividad.org/index.php/agroproductividad/article/view/2245/1927 Derechos de autor 2022 Agro Productividad
institution COLPOS
collection OJS
country México
countrycode MX
component Revista
access En linea
databasecode rev-agroproductividad-mx
tag revista
region America del Norte
libraryname Departamento de documentación y biblioteca de COLPOS
language spa
format Digital
author Chepe Cruz, Gabriel
Fajardo Franco, Marja Liza
Molina Mendoza, Pedro
Santacruz Varela, Amalio
Hernández Rodríguez, Martha
Aguilar, Martin
spellingShingle Chepe Cruz, Gabriel
Fajardo Franco, Marja Liza
Molina Mendoza, Pedro
Santacruz Varela, Amalio
Hernández Rodríguez, Martha
Aguilar, Martin
Characterization of the mamey [Pouteria sapota (Jacq.) Moore & Stearn] at Totonacapan Poblano
author_facet Chepe Cruz, Gabriel
Fajardo Franco, Marja Liza
Molina Mendoza, Pedro
Santacruz Varela, Amalio
Hernández Rodríguez, Martha
Aguilar, Martin
author_sort Chepe Cruz, Gabriel
title Characterization of the mamey [Pouteria sapota (Jacq.) Moore & Stearn] at Totonacapan Poblano
title_short Characterization of the mamey [Pouteria sapota (Jacq.) Moore & Stearn] at Totonacapan Poblano
title_full Characterization of the mamey [Pouteria sapota (Jacq.) Moore & Stearn] at Totonacapan Poblano
title_fullStr Characterization of the mamey [Pouteria sapota (Jacq.) Moore & Stearn] at Totonacapan Poblano
title_full_unstemmed Characterization of the mamey [Pouteria sapota (Jacq.) Moore & Stearn] at Totonacapan Poblano
title_sort characterization of the mamey [pouteria sapota (jacq.) moore & stearn] at totonacapan poblano
description Abstract The mamey is a fruit tree that is distributed in the Totonacapan Poblano, which has the potential to generate development in that region. It is part of an environmental ecological system that presents morphological variations in size, leaves and fruit. The objective of this study was to morphologically characterize the mamey in 10 municipalities of the Sierra Nororiental of Puebla (Totonacapan Poblano), Mexico. 206 samples were evaluated using qualitative and quantitative morphological descriptors, using principal component analysis and cluster analysis. Eight groups were formed; the tree and leaf variables turned out to be the most important for grouping the samples. The descriptors that contributed the most to the group were those related to the shape, height and size of the tree, the weight, size and shape of the leaf and in relation to the fruit the descriptor that contributed the most was the shape. Keywords: morphological diversity, conglomerates, Sierra Norte of Puebla, Sapotaceae.
publisher Colegio de Postgraduados
publishDate 2022
url https://revista-agroproductividad.org/index.php/agroproductividad/article/view/2245
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