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Effect of hydropriming on seed germination of Tongod Wangi Upland Rice

A study was undertaken to investigate the effect of hydropriming on the germination of Tongod Wangi upland rice seeds. All experiment were carried out at the Faculty Sustainable Agriculture, Universiti Malaysia Sabah. Two seed lots: non accelerated aged (non-AA) and accelerated aged (AA) were used....

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Main Author: Siti Aishah Hj Mahyudin
Format: Academic Exercise
Language:English
Published: Faculty of Sustainable Agriculture 2016
Subjects:
SB Plant culture
Online Access:https://eprints.ums.edu.my/id/eprint/18039/1/Effect%20of%20hydropriming%20on%20seed%20germination%20of%20Tongod%20Wangi%20Upland%20Rice.pdf
https://eprints.ums.edu.my/id/eprint/18039/
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spelling my.ums.eprints.180392018-01-08T08:08:12Z https://eprints.ums.edu.my/id/eprint/18039/ Effect of hydropriming on seed germination of Tongod Wangi Upland Rice Siti Aishah Hj Mahyudin SB Plant culture A study was undertaken to investigate the effect of hydropriming on the germination of Tongod Wangi upland rice seeds. All experiment were carried out at the Faculty Sustainable Agriculture, Universiti Malaysia Sabah. Two seed lots: non accelerated aged (non-AA) and accelerated aged (AA) were used. Both lots were hydroprimed for 0, 6, 12, 24 and 48 hours in tap water at 30 ± 2°C. After priming, seeds were air dried. Seed moisture content and germination were determined. The initial moisture content was found to be 8.37 % for non AA seeds and 19.22 % for AA seeds. Seed germination percentage was recorded to be 86.75 % and 84 % for non AA and AA seeds, respectively. Both AA and non AA seeds displayed the triphasic moisture absorption pattern. Seed germination increased with the increase in hydropriming up to 24 hours. Parameters on seedling growth and development showed that hydropriming of non AA and AA seeds was beneficial for seeds primed for 6 to 12 hours. However, extending the duration of priming to 48 hours resulted in deleterious consequences on seedling growth and development. Faculty of Sustainable Agriculture 2016 Academic Exercise NonPeerReviewed text en https://eprints.ums.edu.my/id/eprint/18039/1/Effect%20of%20hydropriming%20on%20seed%20germination%20of%20Tongod%20Wangi%20Upland%20Rice.pdf Siti Aishah Hj Mahyudin (2016) Effect of hydropriming on seed germination of Tongod Wangi Upland Rice. Universiti Malaysia Sabah. (Unpublished)
institution Universiti Malaysia Sabah
building UMS Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Sabah
content_source UMS Institutional Repository
url_provider http://eprints.ums.edu.my/
language English
topic SB Plant culture
spellingShingle SB Plant culture
Siti Aishah Hj Mahyudin
Effect of hydropriming on seed germination of Tongod Wangi Upland Rice
description A study was undertaken to investigate the effect of hydropriming on the germination of Tongod Wangi upland rice seeds. All experiment were carried out at the Faculty Sustainable Agriculture, Universiti Malaysia Sabah. Two seed lots: non accelerated aged (non-AA) and accelerated aged (AA) were used. Both lots were hydroprimed for 0, 6, 12, 24 and 48 hours in tap water at 30 ± 2°C. After priming, seeds were air dried. Seed moisture content and germination were determined. The initial moisture content was found to be 8.37 % for non AA seeds and 19.22 % for AA seeds. Seed germination percentage was recorded to be 86.75 % and 84 % for non AA and AA seeds, respectively. Both AA and non AA seeds displayed the triphasic moisture absorption pattern. Seed germination increased with the increase in hydropriming up to 24 hours. Parameters on seedling growth and development showed that hydropriming of non AA and AA seeds was beneficial for seeds primed for 6 to 12 hours. However, extending the duration of priming to 48 hours resulted in deleterious consequences on seedling growth and development.
format Academic Exercise
author Siti Aishah Hj Mahyudin
author_facet Siti Aishah Hj Mahyudin
author_sort Siti Aishah Hj Mahyudin
title Effect of hydropriming on seed germination of Tongod Wangi Upland Rice
title_short Effect of hydropriming on seed germination of Tongod Wangi Upland Rice
title_full Effect of hydropriming on seed germination of Tongod Wangi Upland Rice
title_fullStr Effect of hydropriming on seed germination of Tongod Wangi Upland Rice
title_full_unstemmed Effect of hydropriming on seed germination of Tongod Wangi Upland Rice
title_sort effect of hydropriming on seed germination of tongod wangi upland rice
publisher Faculty of Sustainable Agriculture
publishDate 2016
url https://eprints.ums.edu.my/id/eprint/18039/1/Effect%20of%20hydropriming%20on%20seed%20germination%20of%20Tongod%20Wangi%20Upland%20Rice.pdf
https://eprints.ums.edu.my/id/eprint/18039/
_version_ 1760229393534287872
score 13.211869

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