Yield-related traits characterization of local upland rice cultivars originated from East and North Kalimantan, Indonesia

Nurhasanah, Sadaruddin, Sunaryo W. 2017. Yield-related traits characterization of local upland rice cultivars originated from East and North Kalimantan. Biodiversitas 18: 1165-1172. In East and North Kalimantan, rice genetic diversities were very high. Most of the local rice cultivars existed in Eas...

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Autores principales:	NUR HASANAH, SADARUDDIN SADARUDDIN, WIDI SUNARYO
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2017
Materias:	east and north kalimantan local rice upland rice yield-related traits Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/dfbeb8d838b04b549568ba719c856e82
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spelling	oai:doaj.org-article:dfbeb8d838b04b549568ba719c856e822021-11-16T13:56:34ZYield-related traits characterization of local upland rice cultivars originated from East and North Kalimantan, Indonesia1412-033X2085-472210.13057/biodiv/d180339https://doaj.org/article/dfbeb8d838b04b549568ba719c856e822017-07-01T00:00:00Zhttps://smujo.id/biodiv/article/view/2039https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Nurhasanah, Sadaruddin, Sunaryo W. 2017. Yield-related traits characterization of local upland rice cultivars originated from East and North Kalimantan. Biodiversitas 18: 1165-1172. In East and North Kalimantan, rice genetic diversities were very high. Most of the local rice cultivars existed in East and North Kalimantan, are upland rice cultivars. Unfortunately, most of those cultivars have not been optimally studied and characterized for rice breeding purposes. In this study, 146 upland rice cultivars originated from East and North Kalimantan were grown in the field which was further characterized their yield parameters. Tillering capacity, productive tiller, the size and structure of panicle as well as grain characteristics were characterized in the population to select potential superior cultivars. The results showed that the phenotypic variation of tillering capacity in those local upland rice was very high. Tiller number was varied from 2 to 66 tillers, with an average of 20.92 tillers and 25 cultivars had more than 30 tillers. Large range of productive tiller was also observed in the population, ranging from 14.8 to 100% of their tillering capacity, but most of the cultivars (80%) had more than 70% productive tiller. In addition, 9 cultivars had 100% productive tillers, in which all of the tillers generated panicles. Highly significant positive correlation (0.802**) was observed between productive tiller and tillering capacity. The panicle length of the local upland rice cultivars was in range from 14.5 cm to 43.5 cm, with most of the panicle size population clustered in length of 20-30 cm. In addition, 8.2% cultivars had a dense/heavy category, while 22.6% were sparse, and the rest of 70.2% had no panicle secondary branch. Variation of grain characteristics of local upland rice in the East and North Kalimantan including grain weight, grain length and width, as well as length-to-width ratio was also discussed in this study.NUR HASANAHSADARUDDIN SADARUDDINWIDI SUNARYOMBI & UNS Soloarticleeast and north kalimantanlocal riceupland riceyield-related traitsBiology (General)QH301-705.5ENBiodiversitas, Vol 18, Iss 3, Pp 1165-1172 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	east and north kalimantan local rice upland rice yield-related traits Biology (General) QH301-705.5
spellingShingle	east and north kalimantan local rice upland rice yield-related traits Biology (General) QH301-705.5 NUR HASANAH SADARUDDIN SADARUDDIN WIDI SUNARYO Yield-related traits characterization of local upland rice cultivars originated from East and North Kalimantan, Indonesia
description	Nurhasanah, Sadaruddin, Sunaryo W. 2017. Yield-related traits characterization of local upland rice cultivars originated from East and North Kalimantan. Biodiversitas 18: 1165-1172. In East and North Kalimantan, rice genetic diversities were very high. Most of the local rice cultivars existed in East and North Kalimantan, are upland rice cultivars. Unfortunately, most of those cultivars have not been optimally studied and characterized for rice breeding purposes. In this study, 146 upland rice cultivars originated from East and North Kalimantan were grown in the field which was further characterized their yield parameters. Tillering capacity, productive tiller, the size and structure of panicle as well as grain characteristics were characterized in the population to select potential superior cultivars. The results showed that the phenotypic variation of tillering capacity in those local upland rice was very high. Tiller number was varied from 2 to 66 tillers, with an average of 20.92 tillers and 25 cultivars had more than 30 tillers. Large range of productive tiller was also observed in the population, ranging from 14.8 to 100% of their tillering capacity, but most of the cultivars (80%) had more than 70% productive tiller. In addition, 9 cultivars had 100% productive tillers, in which all of the tillers generated panicles. Highly significant positive correlation (0.802**) was observed between productive tiller and tillering capacity. The panicle length of the local upland rice cultivars was in range from 14.5 cm to 43.5 cm, with most of the panicle size population clustered in length of 20-30 cm. In addition, 8.2% cultivars had a dense/heavy category, while 22.6% were sparse, and the rest of 70.2% had no panicle secondary branch. Variation of grain characteristics of local upland rice in the East and North Kalimantan including grain weight, grain length and width, as well as length-to-width ratio was also discussed in this study.
format	article
author	NUR HASANAH SADARUDDIN SADARUDDIN WIDI SUNARYO
author_facet	NUR HASANAH SADARUDDIN SADARUDDIN WIDI SUNARYO
author_sort	NUR HASANAH
title	Yield-related traits characterization of local upland rice cultivars originated from East and North Kalimantan, Indonesia
title_short	Yield-related traits characterization of local upland rice cultivars originated from East and North Kalimantan, Indonesia
title_full	Yield-related traits characterization of local upland rice cultivars originated from East and North Kalimantan, Indonesia
title_fullStr	Yield-related traits characterization of local upland rice cultivars originated from East and North Kalimantan, Indonesia
title_full_unstemmed	Yield-related traits characterization of local upland rice cultivars originated from East and North Kalimantan, Indonesia
title_sort	yield-related traits characterization of local upland rice cultivars originated from east and north kalimantan, indonesia
publisher	MBI & UNS Solo
publishDate	2017
url	https://doaj.org/article/dfbeb8d838b04b549568ba719c856e82
work_keys_str_mv	AT nurhasanah yieldrelatedtraitscharacterizationoflocaluplandricecultivarsoriginatedfromeastandnorthkalimantanindonesia AT sadaruddinsadaruddin yieldrelatedtraitscharacterizationoflocaluplandricecultivarsoriginatedfromeastandnorthkalimantanindonesia AT widisunaryo yieldrelatedtraitscharacterizationoflocaluplandricecultivarsoriginatedfromeastandnorthkalimantanindonesia
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Yield-related traits characterization of local upland rice cultivars originated from East and North Kalimantan, Indonesia

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