Collection and morphological characterization of 149 accessions of achiote (Bixa orellana L.) from seven departments in Perú

The aim of this study was to characterize and identify groups of achiote (Bixa orellana L.) with characteristics related to increased yield and bixin content. A total of 149 achiote accessions were collected from the departments of Loreto, San Martin, Junín, Pasco, Huánuco, Ucayali, and Cusco, in Pe...

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Autores principales:	Juan Nolasco-Chumpitaz, Paul Ccoyllo-Llacsa, Gabriela Koc-Sanchez, Percy Medina-Morales
Formato:	article
Lenguaje:	EN
Publicado:	Universidad Nacional Agraria La Molina 2020
Materias:	achiote annatto bixin morphological characterization perú Agriculture (General) S1-972
Acceso en línea:	https://doaj.org/article/65f17c9049c945a69fcbecc083c22e4e
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spelling	oai:doaj.org-article:65f17c9049c945a69fcbecc083c22e4e2021-12-04T17:55:12ZCollection and morphological characterization of 149 accessions of achiote (Bixa orellana L.) from seven departments in Perú2616-447710.21704/pja.v4i3.1341https://doaj.org/article/65f17c9049c945a69fcbecc083c22e4e2020-12-01T00:00:00Zhttps://revistas.lamolina.edu.pe/index.php/jpagronomy/article/view/1341https://doaj.org/toc/2616-4477The aim of this study was to characterize and identify groups of achiote (Bixa orellana L.) with characteristics related to increased yield and bixin content. A total of 149 achiote accessions were collected from the departments of Loreto, San Martin, Junín, Pasco, Huánuco, Ucayali, and Cusco, in Perú. These were then evaluated using ten quantitative and three qualitative capsule and seed descriptors. Undesirable characteristics such as high spinosity and dehiscence predominated, while none of the quantitative descriptors correlated significantly with bixin content. Principal component analysis indicates that the quantitative descriptors (except for bixin content) are statistically significant, forming four clusters. Notably, one of the clusters included accessions characterized by heavy seeds, and another cluster included accessions with high number of seeds and bixin content.Juan Nolasco-ChumpitazPaul Ccoyllo-LlacsaGabriela Koc-SanchezPercy Medina-MoralesUniversidad Nacional Agraria La Molinaarticleachioteannattobixinmorphological characterizationperúAgriculture (General)S1-972ENPeruvian Journal of Agronomy, Vol 4, Iss 3, Pp 93-103 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	achiote annatto bixin morphological characterization perú Agriculture (General) S1-972
spellingShingle	achiote annatto bixin morphological characterization perú Agriculture (General) S1-972 Juan Nolasco-Chumpitaz Paul Ccoyllo-Llacsa Gabriela Koc-Sanchez Percy Medina-Morales Collection and morphological characterization of 149 accessions of achiote (Bixa orellana L.) from seven departments in Perú
description	The aim of this study was to characterize and identify groups of achiote (Bixa orellana L.) with characteristics related to increased yield and bixin content. A total of 149 achiote accessions were collected from the departments of Loreto, San Martin, Junín, Pasco, Huánuco, Ucayali, and Cusco, in Perú. These were then evaluated using ten quantitative and three qualitative capsule and seed descriptors. Undesirable characteristics such as high spinosity and dehiscence predominated, while none of the quantitative descriptors correlated significantly with bixin content. Principal component analysis indicates that the quantitative descriptors (except for bixin content) are statistically significant, forming four clusters. Notably, one of the clusters included accessions characterized by heavy seeds, and another cluster included accessions with high number of seeds and bixin content.
format	article
author	Juan Nolasco-Chumpitaz Paul Ccoyllo-Llacsa Gabriela Koc-Sanchez Percy Medina-Morales
author_facet	Juan Nolasco-Chumpitaz Paul Ccoyllo-Llacsa Gabriela Koc-Sanchez Percy Medina-Morales
author_sort	Juan Nolasco-Chumpitaz
title	Collection and morphological characterization of 149 accessions of achiote (Bixa orellana L.) from seven departments in Perú
title_short	Collection and morphological characterization of 149 accessions of achiote (Bixa orellana L.) from seven departments in Perú
title_full	Collection and morphological characterization of 149 accessions of achiote (Bixa orellana L.) from seven departments in Perú
title_fullStr	Collection and morphological characterization of 149 accessions of achiote (Bixa orellana L.) from seven departments in Perú
title_full_unstemmed	Collection and morphological characterization of 149 accessions of achiote (Bixa orellana L.) from seven departments in Perú
title_sort	collection and morphological characterization of 149 accessions of achiote (bixa orellana l.) from seven departments in perú
publisher	Universidad Nacional Agraria La Molina
publishDate	2020
url	https://doaj.org/article/65f17c9049c945a69fcbecc083c22e4e
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Collection and morphological characterization of 149 accessions of achiote (Bixa orellana L.) from seven departments in Perú

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