Genetic diversity of red and black upland rice accessions from East Nusa Tenggara, Indonesia as revealed by agro-morphological characters

Abstract. Mau YS, Markus JER, Shirly, Oematan S, Ndiwa ASS, Handoko DD, Nasution A, Makbul K. 2017. Genetic diversity of red and black upland rice accessions from East Nusa Tenggara, Indonesia as revealed by agro-morphological characters. Biodiversitas 18: 197-211. A number of upland red and black r...

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Autores principales:	YOSEP S. MAU, JENNY E.R. MARKUS, SHIRLY SHIRLY, S. OEMATAN, A. S.S. NDIWA, DODY D. HANDOKO, ANGGIANI NASUTION, KISMAN MAKBUL
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2017
Materias:	upland rice, agro-morphology, characters, diversity Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/fb51e26f6eed473c85dc379ae3ebcc34
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spelling	oai:doaj.org-article:fb51e26f6eed473c85dc379ae3ebcc342021-11-16T13:50:45ZGenetic diversity of red and black upland rice accessions from East Nusa Tenggara, Indonesia as revealed by agro-morphological characters1412-033X2085-472210.13057/biodiv/d180126https://doaj.org/article/fb51e26f6eed473c85dc379ae3ebcc342017-02-01T00:00:00Zhttps://smujo.id/biodiv/article/view/769https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Mau YS, Markus JER, Shirly, Oematan S, Ndiwa ASS, Handoko DD, Nasution A, Makbul K. 2017. Genetic diversity of red and black upland rice accessions from East Nusa Tenggara, Indonesia as revealed by agro-morphological characters. Biodiversitas 18: 197-211. A number of upland red and black rice accessions were collected from various locations of East Nusa Tenggara Province, Indonesia. This germplasm collection is invaluable genetic resource that can be utilized to generate new improved varieties. The objective of the present study was to elucidate genetic diversity of the rice germplasm based on agro-morphological characters. The study was carried out in the Glasshouse involving 40 upland red and black rice accessions. Observed variables included qualitative and quantitative agro-morphological characters. A total of 26 qualitative and 16 quantitative characters were observed. Qualitative characters were descriptively analyzed while quantitative characters were subjected to analysis of variance. Both data were also subjected to cluster analysis. Research results revealed a significant difference among rice accessions in both qualitative and quantitative characters. The tested rice accessions exhibited substantial differences in most of the observed qualitative and quantitative variables. Cluster analysis employing qualitative variables classified the rice accessions into 4 clusters and 15 sub-clusters. The same analysis using quantitative characters placed the 40 rice accessions into 5 clusters and 8 sub-clusters. Evaluation of agro-morphological characters demonstrated that the rice germplasm under the present study possessed a high genetic diversity. Keywords: upland rice, agro-morphology, characters, diversityYOSEP S. MAUJENNY E.R. MARKUSSHIRLY SHIRLYS. OEMATANA. S.S. NDIWADODY D. HANDOKOANGGIANI NASUTIONKISMAN MAKBULMBI & UNS Soloarticleupland rice, agro-morphology, characters, diversityBiology (General)QH301-705.5ENBiodiversitas, Vol 18, Iss 1 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	upland rice, agro-morphology, characters, diversity Biology (General) QH301-705.5
spellingShingle	upland rice, agro-morphology, characters, diversity Biology (General) QH301-705.5 YOSEP S. MAU JENNY E.R. MARKUS SHIRLY SHIRLY S. OEMATAN A. S.S. NDIWA DODY D. HANDOKO ANGGIANI NASUTION KISMAN MAKBUL Genetic diversity of red and black upland rice accessions from East Nusa Tenggara, Indonesia as revealed by agro-morphological characters
description	Abstract. Mau YS, Markus JER, Shirly, Oematan S, Ndiwa ASS, Handoko DD, Nasution A, Makbul K. 2017. Genetic diversity of red and black upland rice accessions from East Nusa Tenggara, Indonesia as revealed by agro-morphological characters. Biodiversitas 18: 197-211. A number of upland red and black rice accessions were collected from various locations of East Nusa Tenggara Province, Indonesia. This germplasm collection is invaluable genetic resource that can be utilized to generate new improved varieties. The objective of the present study was to elucidate genetic diversity of the rice germplasm based on agro-morphological characters. The study was carried out in the Glasshouse involving 40 upland red and black rice accessions. Observed variables included qualitative and quantitative agro-morphological characters. A total of 26 qualitative and 16 quantitative characters were observed. Qualitative characters were descriptively analyzed while quantitative characters were subjected to analysis of variance. Both data were also subjected to cluster analysis. Research results revealed a significant difference among rice accessions in both qualitative and quantitative characters. The tested rice accessions exhibited substantial differences in most of the observed qualitative and quantitative variables. Cluster analysis employing qualitative variables classified the rice accessions into 4 clusters and 15 sub-clusters. The same analysis using quantitative characters placed the 40 rice accessions into 5 clusters and 8 sub-clusters. Evaluation of agro-morphological characters demonstrated that the rice germplasm under the present study possessed a high genetic diversity. Keywords: upland rice, agro-morphology, characters, diversity
format	article
author	YOSEP S. MAU JENNY E.R. MARKUS SHIRLY SHIRLY S. OEMATAN A. S.S. NDIWA DODY D. HANDOKO ANGGIANI NASUTION KISMAN MAKBUL
author_facet	YOSEP S. MAU JENNY E.R. MARKUS SHIRLY SHIRLY S. OEMATAN A. S.S. NDIWA DODY D. HANDOKO ANGGIANI NASUTION KISMAN MAKBUL
author_sort	YOSEP S. MAU
title	Genetic diversity of red and black upland rice accessions from East Nusa Tenggara, Indonesia as revealed by agro-morphological characters
title_short	Genetic diversity of red and black upland rice accessions from East Nusa Tenggara, Indonesia as revealed by agro-morphological characters
title_full	Genetic diversity of red and black upland rice accessions from East Nusa Tenggara, Indonesia as revealed by agro-morphological characters
title_fullStr	Genetic diversity of red and black upland rice accessions from East Nusa Tenggara, Indonesia as revealed by agro-morphological characters
title_full_unstemmed	Genetic diversity of red and black upland rice accessions from East Nusa Tenggara, Indonesia as revealed by agro-morphological characters
title_sort	genetic diversity of red and black upland rice accessions from east nusa tenggara, indonesia as revealed by agro-morphological characters
publisher	MBI & UNS Solo
publishDate	2017
url	https://doaj.org/article/fb51e26f6eed473c85dc379ae3ebcc34
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Genetic diversity of red and black upland rice accessions from East Nusa Tenggara, Indonesia as revealed by agro-morphological characters

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