Genetic diversity in Eddoe Taro (Colocasia esculenta var. antiquorum) from Indonesia based on morphological and nutritional characteristics

Abstract. Maretta D, Sobir Helianti I, Purwono, Santosa E. 2020. Genetic diversity in Eddoe Taro (Colocasia esculenta var antiquorum) from Indonesia based on morphological and nutritional characteristics. Biodiversitas 21: 3525-3533. Low yield uniformity and quality due to genetic performance become...

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Autores principales:	Delvi Maretta, Sobir Sobir, Is Helianti, Purwono Purwono, Edi Santosa
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2020
Materias:	crop improvement, eddoe taro, genetic properties, glucomannan, oxalate Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/40ce13f551d643f0aa38e8fb9b6bcc8a
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spelling	oai:doaj.org-article:40ce13f551d643f0aa38e8fb9b6bcc8a2021-11-22T12:17:57ZGenetic diversity in Eddoe Taro (Colocasia esculenta var. antiquorum) from Indonesia based on morphological and nutritional characteristics1412-033X2085-472210.13057/biodiv/d210814https://doaj.org/article/40ce13f551d643f0aa38e8fb9b6bcc8a2020-07-01T00:00:00Zhttps://smujo.id/biodiv/article/view/5930https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Maretta D, Sobir Helianti I, Purwono, Santosa E. 2020. Genetic diversity in Eddoe Taro (Colocasia esculenta var antiquorum) from Indonesia based on morphological and nutritional characteristics. Biodiversitas 21: 3525-3533. Low yield uniformity and quality due to genetic performance become negative incentives to farmers in Eddoe Taro production. However, genetic evaluation is rarely been reported in this taro type in Indonesia. In this study, 14 eddoe genotypes collected from different regions in Indonesia were evaluated to develop a diversity map for crop improvement and future breeding activities. The genotypes were planted in the open field from September 2018 to March 2019 at the experimental station belonging to LAPTIAB-BPPT, PUSPITEK at South Tangerang District, Indonesia. Morphological and nutritional characters were accessed on the shoot and underground parts. The genotypes exhibited variation in 38 out of 48 characters in which 12 quantitative characters were distinct including oxalate level. The study revealed three findings: (i) Characters related to growth and yield had high genotypic variance coefficients, i.e., sheath length, total petiole length, plant height, number of suckers, corm and cormels weight, (ii) Genotypes clustered into two separate groups as introduced and landraces, and (iii) Landraces had high genetic variation leading to speculation of high clonal variation. Considering the findings, accession S6, S7, S18, S30, and S36 are recommended for further studies in crop improvement purposes.Delvi MarettaSobir SobirIs HeliantiPurwono PurwonoEdi SantosaMBI & UNS Soloarticlecrop improvement, eddoe taro, genetic properties, glucomannan, oxalateBiology (General)QH301-705.5ENBiodiversitas, Vol 21, Iss 8 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	crop improvement, eddoe taro, genetic properties, glucomannan, oxalate Biology (General) QH301-705.5
spellingShingle	crop improvement, eddoe taro, genetic properties, glucomannan, oxalate Biology (General) QH301-705.5 Delvi Maretta Sobir Sobir Is Helianti Purwono Purwono Edi Santosa Genetic diversity in Eddoe Taro (Colocasia esculenta var. antiquorum) from Indonesia based on morphological and nutritional characteristics
description	Abstract. Maretta D, Sobir Helianti I, Purwono, Santosa E. 2020. Genetic diversity in Eddoe Taro (Colocasia esculenta var antiquorum) from Indonesia based on morphological and nutritional characteristics. Biodiversitas 21: 3525-3533. Low yield uniformity and quality due to genetic performance become negative incentives to farmers in Eddoe Taro production. However, genetic evaluation is rarely been reported in this taro type in Indonesia. In this study, 14 eddoe genotypes collected from different regions in Indonesia were evaluated to develop a diversity map for crop improvement and future breeding activities. The genotypes were planted in the open field from September 2018 to March 2019 at the experimental station belonging to LAPTIAB-BPPT, PUSPITEK at South Tangerang District, Indonesia. Morphological and nutritional characters were accessed on the shoot and underground parts. The genotypes exhibited variation in 38 out of 48 characters in which 12 quantitative characters were distinct including oxalate level. The study revealed three findings: (i) Characters related to growth and yield had high genotypic variance coefficients, i.e., sheath length, total petiole length, plant height, number of suckers, corm and cormels weight, (ii) Genotypes clustered into two separate groups as introduced and landraces, and (iii) Landraces had high genetic variation leading to speculation of high clonal variation. Considering the findings, accession S6, S7, S18, S30, and S36 are recommended for further studies in crop improvement purposes.
format	article
author	Delvi Maretta Sobir Sobir Is Helianti Purwono Purwono Edi Santosa
author_facet	Delvi Maretta Sobir Sobir Is Helianti Purwono Purwono Edi Santosa
author_sort	Delvi Maretta
title	Genetic diversity in Eddoe Taro (Colocasia esculenta var. antiquorum) from Indonesia based on morphological and nutritional characteristics
title_short	Genetic diversity in Eddoe Taro (Colocasia esculenta var. antiquorum) from Indonesia based on morphological and nutritional characteristics
title_full	Genetic diversity in Eddoe Taro (Colocasia esculenta var. antiquorum) from Indonesia based on morphological and nutritional characteristics
title_fullStr	Genetic diversity in Eddoe Taro (Colocasia esculenta var. antiquorum) from Indonesia based on morphological and nutritional characteristics
title_full_unstemmed	Genetic diversity in Eddoe Taro (Colocasia esculenta var. antiquorum) from Indonesia based on morphological and nutritional characteristics
title_sort	genetic diversity in eddoe taro (colocasia esculenta var. antiquorum) from indonesia based on morphological and nutritional characteristics
publisher	MBI & UNS Solo
publishDate	2020
url	https://doaj.org/article/40ce13f551d643f0aa38e8fb9b6bcc8a
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Genetic diversity in Eddoe Taro (Colocasia esculenta var. antiquorum) from Indonesia based on morphological and nutritional characteristics

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