Effects of priming and storage on seed quality of Adan rice

Adan rice is a traditional rice planted by the indigenous people in Borneo, especially Bario, Ba’kelalan. Long Semadoh (Malaysia) and Krayan, Indonesia. It is a very important crop among the indigenous people as a source of economic income and recently as agritourism product. However, the production...

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Main Author:	Samuel, Henrita
Format:	Thesis
Language:	English
Published:	2020
Subjects:	Plant breeding Oryza sativa Rice - Seeds
Online Access:	http://psasir.upm.edu.my/id/eprint/111139/1/t%20FSPP%202020%201.pdf
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id	my-upm-ir.111139
record_format	uketd_dc
spelling	my-upm-ir.1111392024-07-02T03:14:48Z Effects of priming and storage on seed quality of Adan rice 2020-07 Samuel, Henrita Adan rice is a traditional rice planted by the indigenous people in Borneo, especially Bario, Ba’kelalan. Long Semadoh (Malaysia) and Krayan, Indonesia. It is a very important crop among the indigenous people as a source of economic income and recently as agritourism product. However, the production of Adan rice is low due to the limited technology and knowledge applied in the agronomic practices particularly in the quality of planting materials used. Therefore, this study aims to determine the priming methods in enhancement of seed quality and seed storage that can increase the production and yield. Adan rice has fine seed with small size, low surface area (27.04±1.10 mm²) and aspect ratio (24.83%). The seed of Adan rice was of high quality with high purity (99.77%), favorable moisture content (10.54%) and high germination rate (91.3%). Hydropriming in 35°C within 12 hours and thermopriming 45°C in 12 hours was optimal for Adan rice seeds. Ambient temperature storage has a significantly higher in germination rate (95%) compared to 86% and 79% as for refrigerator and freezer, respectively. Seed enhancement using hydropriming and keeping them in ambient temperature are recommended for short period seed storage. However, improvement in storage method for Adan rice should be further studied for a longer storage period. Plant breeding Oryza sativa Rice - Seeds 2020-07 Thesis http://psasir.upm.edu.my/id/eprint/111139/ http://psasir.upm.edu.my/id/eprint/111139/1/t%20FSPP%202020%201.pdf text en public masters Universiti Putra Malaysia Plant breeding Oryza sativa Rice - Seeds
institution	Universiti Putra Malaysia
collection	PSAS Institutional Repository
language	English
topic	Plant breeding Oryza sativa Rice - Seeds
spellingShingle	Plant breeding Oryza sativa Rice - Seeds Samuel, Henrita Effects of priming and storage on seed quality of Adan rice
description	Adan rice is a traditional rice planted by the indigenous people in Borneo, especially Bario, Ba’kelalan. Long Semadoh (Malaysia) and Krayan, Indonesia. It is a very important crop among the indigenous people as a source of economic income and recently as agritourism product. However, the production of Adan rice is low due to the limited technology and knowledge applied in the agronomic practices particularly in the quality of planting materials used. Therefore, this study aims to determine the priming methods in enhancement of seed quality and seed storage that can increase the production and yield. Adan rice has fine seed with small size, low surface area (27.04±1.10 mm²) and aspect ratio (24.83%). The seed of Adan rice was of high quality with high purity (99.77%), favorable moisture content (10.54%) and high germination rate (91.3%). Hydropriming in 35°C within 12 hours and thermopriming 45°C in 12 hours was optimal for Adan rice seeds. Ambient temperature storage has a significantly higher in germination rate (95%) compared to 86% and 79% as for refrigerator and freezer, respectively. Seed enhancement using hydropriming and keeping them in ambient temperature are recommended for short period seed storage. However, improvement in storage method for Adan rice should be further studied for a longer storage period.
format	Thesis
qualification_level	Master's degree
author	Samuel, Henrita
author_facet	Samuel, Henrita
author_sort	Samuel, Henrita
title	Effects of priming and storage on seed quality of Adan rice
title_short	Effects of priming and storage on seed quality of Adan rice
title_full	Effects of priming and storage on seed quality of Adan rice
title_fullStr	Effects of priming and storage on seed quality of Adan rice
title_full_unstemmed	Effects of priming and storage on seed quality of Adan rice
title_sort	effects of priming and storage on seed quality of adan rice
granting_institution	Universiti Putra Malaysia
publishDate	2020
url	http://psasir.upm.edu.my/id/eprint/111139/1/t%20FSPP%202020%201.pdf
_version_	1804888730670989312

Effects of priming and storage on seed quality of Adan rice

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