Minimal number of morphoagronomic characters required for the identification of pineapple (Ananas comosus) cultivars in peatlands of Riau, Indonesia

Abstract. Rosmaina, Elfianis R, Almaksur A, Zulfahmi. 2021. Minimal number of morphoagronomic characters required for the identification of pineapple (Ananas comosus) cultivars in peatlands of Riau, Indonesia. Biodiversitas 22: 3854-3862. Pineapple (Ananas comosus L Merr) is a tropical fruit that h...

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Autores principales:	Rosmaina Rosmaina, Rita Elfianis, Abdi Almaksur, Zulfahmi ZULFAHMI
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2021
Materias:	multivariate analysis, peatland, qualitative and quantitative traits, pineapple descriptor Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/06116e08d55f48e2bf2210301e55bde9
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spelling	oai:doaj.org-article:06116e08d55f48e2bf2210301e55bde92021-11-22T12:18:55ZMinimal number of morphoagronomic characters required for the identification of pineapple (Ananas comosus) cultivars in peatlands of Riau, Indonesia1412-033X2085-472210.13057/biodiv/d220931https://doaj.org/article/06116e08d55f48e2bf2210301e55bde92021-08-01T00:00:00Zhttps://smujo.id/biodiv/article/view/9041https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Rosmaina, Elfianis R, Almaksur A, Zulfahmi. 2021. Minimal number of morphoagronomic characters required for the identification of pineapple (Ananas comosus) cultivars in peatlands of Riau, Indonesia. Biodiversitas 22: 3854-3862. Pineapple (Ananas comosus L Merr) is a tropical fruit that has high economic value. In Riau Province, Indonesia, pineapples grow and produce well on various types of land, including the highly acidic peatland. There are many types of pineapples grown by from generation to generation, but so far, there have been no reports regarding the diversity of pineapples in peatlands. This study aimed to determine the minimal number of characters distinguishing pineapple morphological and agronomic characters in peatlands. The observations were done on 24 local genotypes of pineapple in peatlands. Characterization were carried out on 49 morphological and agronomic characters according to the Pineapple descriptor from the International Board for Plant Genetic Resources (IBPGRI). The data were analyzed by Multivariate Analysis, in which the principal components analysis was used for qualitative and quantitative traits. Based on the results of this study, there were at least 12 characters proposed to describe pineapple in peatlands, viz. seven qualitative characters (fruit base leaf color (collar), fruit shape, bractea color, fruit eye profile, fruit eye surface, flesh color, crown attachment to fruit) and five quantitative characters (fruit weight, fruit flesh weight, plant height, number of leaves and leaf length). Out of the 49 traits observed, 12 selected characters can be used as a minimal number of characters that can be used to identify pineapple cultivars on peatland. The findings of this research are rewarding for the conservation and management of genetic resources, selection, and breeding activities of pineapple plants.Rosmaina RosmainaRita ElfianisAbdi AlmaksurZulfahmi ZULFAHMIMBI & UNS Soloarticlemultivariate analysis, peatland, qualitative and quantitative traits, pineapple descriptorBiology (General)QH301-705.5ENBiodiversitas, Vol 22, Iss 9 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	multivariate analysis, peatland, qualitative and quantitative traits, pineapple descriptor Biology (General) QH301-705.5
spellingShingle	multivariate analysis, peatland, qualitative and quantitative traits, pineapple descriptor Biology (General) QH301-705.5 Rosmaina Rosmaina Rita Elfianis Abdi Almaksur Zulfahmi ZULFAHMI Minimal number of morphoagronomic characters required for the identification of pineapple (Ananas comosus) cultivars in peatlands of Riau, Indonesia
description	Abstract. Rosmaina, Elfianis R, Almaksur A, Zulfahmi. 2021. Minimal number of morphoagronomic characters required for the identification of pineapple (Ananas comosus) cultivars in peatlands of Riau, Indonesia. Biodiversitas 22: 3854-3862. Pineapple (Ananas comosus L Merr) is a tropical fruit that has high economic value. In Riau Province, Indonesia, pineapples grow and produce well on various types of land, including the highly acidic peatland. There are many types of pineapples grown by from generation to generation, but so far, there have been no reports regarding the diversity of pineapples in peatlands. This study aimed to determine the minimal number of characters distinguishing pineapple morphological and agronomic characters in peatlands. The observations were done on 24 local genotypes of pineapple in peatlands. Characterization were carried out on 49 morphological and agronomic characters according to the Pineapple descriptor from the International Board for Plant Genetic Resources (IBPGRI). The data were analyzed by Multivariate Analysis, in which the principal components analysis was used for qualitative and quantitative traits. Based on the results of this study, there were at least 12 characters proposed to describe pineapple in peatlands, viz. seven qualitative characters (fruit base leaf color (collar), fruit shape, bractea color, fruit eye profile, fruit eye surface, flesh color, crown attachment to fruit) and five quantitative characters (fruit weight, fruit flesh weight, plant height, number of leaves and leaf length). Out of the 49 traits observed, 12 selected characters can be used as a minimal number of characters that can be used to identify pineapple cultivars on peatland. The findings of this research are rewarding for the conservation and management of genetic resources, selection, and breeding activities of pineapple plants.
format	article
author	Rosmaina Rosmaina Rita Elfianis Abdi Almaksur Zulfahmi ZULFAHMI
author_facet	Rosmaina Rosmaina Rita Elfianis Abdi Almaksur Zulfahmi ZULFAHMI
author_sort	Rosmaina Rosmaina
title	Minimal number of morphoagronomic characters required for the identification of pineapple (Ananas comosus) cultivars in peatlands of Riau, Indonesia
title_short	Minimal number of morphoagronomic characters required for the identification of pineapple (Ananas comosus) cultivars in peatlands of Riau, Indonesia
title_full	Minimal number of morphoagronomic characters required for the identification of pineapple (Ananas comosus) cultivars in peatlands of Riau, Indonesia
title_fullStr	Minimal number of morphoagronomic characters required for the identification of pineapple (Ananas comosus) cultivars in peatlands of Riau, Indonesia
title_full_unstemmed	Minimal number of morphoagronomic characters required for the identification of pineapple (Ananas comosus) cultivars in peatlands of Riau, Indonesia
title_sort	minimal number of morphoagronomic characters required for the identification of pineapple (ananas comosus) cultivars in peatlands of riau, indonesia
publisher	MBI & UNS Solo
publishDate	2021
url	https://doaj.org/article/06116e08d55f48e2bf2210301e55bde9
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Minimal number of morphoagronomic characters required for the identification of pineapple (Ananas comosus) cultivars in peatlands of Riau, Indonesia

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