Response of primed rice (oryza sativa l.) seeds towards reproductive stage drought stress
Seed priming could be promoted as a potential alternative in alleviating drought stress challenges in rice cultivation. The present study was conducted as an attempt to verify potential performance of seed priming in improving seedling growth and harvestable grain yield of rice under reproductive...
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Universiti Kebangsaan Malaysia Press
2021
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| Online Access: | http://irep.iium.edu.my/93607/2/93607_Response%20of%20primed%20rice%20%28oryza%20sativa%20l.%29%20seeds.pdf http://irep.iium.edu.my/93607/8/93607_Response%20of%20primed%20rice_Scopus.pdf http://irep.iium.edu.my/93607/ https://www.ukm.my/jsm/pdf_files/SM-PDF-50-10-2021/6.pdf |
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| author | Salleh, Mohd Syahmi Nordin, Mohd Shukor Puteh, Adam B. Shahari, Rozilawati Zainuddin, Zarina Ab Ghaffar, Mohamad Bahagia Abd. Aziz Shamsudin, Noraziyah |
| author_facet | Salleh, Mohd Syahmi Nordin, Mohd Shukor Puteh, Adam B. Shahari, Rozilawati Zainuddin, Zarina Ab Ghaffar, Mohamad Bahagia Abd. Aziz Shamsudin, Noraziyah |
| author_sort | Salleh, Mohd Syahmi |
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| content_provider | International Islamic University Malaysia |
| content_source | IIUM Repository (IREP) |
| continent | Asia |
| country | Malaysia |
| description | Seed priming could be promoted as a potential alternative in alleviating drought stress challenges in rice cultivation.
The present study was conducted as an attempt to verify potential performance of seed priming in improving seedling
growth and harvestable grain yield of rice under reproductive stage drought stress (RS). Seed treatments involved were
non-primed seeds as control (T1), hydro-primed (T2) and osmo-primed at -1.0 mPa with polyethylene glycol (PEG6000)
(T3). Reproductive stage drought stress (RS) was imposed at soil water potential lower than -60 kPa. The well-watered
plants served as control of the experiment. In general, seedling growth of T3 was better than T2 and T1 for all growth
parameters in both planting seasons. Yield components were significantly lower in RS as compared to well-watered
treatment (WW). The agronomic performance of primed seeds in T2 and T3 were not significantly different with T1 under both RS and WW for both planting seasons. As a conclusion, seed priming treatments used in this study was ineffective in improving agronomic performance of rice under RS. Therefore, other alternatives such as development of drought tolerant rice should be highly emphasized in order to minimize the impact of drought on growth and yield of rice plant. |
| format | Article |
| id | my.iium.irep-93607 |
| institution | Universiti Islam Antarabangsa Malaysia |
| language | en en |
| publishDate | 2021 |
| publisher | Universiti Kebangsaan Malaysia Press |
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| spelling | my.iium.irep-936072021-11-18T02:13:05Z http://irep.iium.edu.my/93607/ Response of primed rice (oryza sativa l.) seeds towards reproductive stage drought stress Salleh, Mohd Syahmi Nordin, Mohd Shukor Puteh, Adam B. Shahari, Rozilawati Zainuddin, Zarina Ab Ghaffar, Mohamad Bahagia Abd. Aziz Shamsudin, Noraziyah S494.5.S86 Sustainable agriculture Seed priming could be promoted as a potential alternative in alleviating drought stress challenges in rice cultivation. The present study was conducted as an attempt to verify potential performance of seed priming in improving seedling growth and harvestable grain yield of rice under reproductive stage drought stress (RS). Seed treatments involved were non-primed seeds as control (T1), hydro-primed (T2) and osmo-primed at -1.0 mPa with polyethylene glycol (PEG6000) (T3). Reproductive stage drought stress (RS) was imposed at soil water potential lower than -60 kPa. The well-watered plants served as control of the experiment. In general, seedling growth of T3 was better than T2 and T1 for all growth parameters in both planting seasons. Yield components were significantly lower in RS as compared to well-watered treatment (WW). The agronomic performance of primed seeds in T2 and T3 were not significantly different with T1 under both RS and WW for both planting seasons. As a conclusion, seed priming treatments used in this study was ineffective in improving agronomic performance of rice under RS. Therefore, other alternatives such as development of drought tolerant rice should be highly emphasized in order to minimize the impact of drought on growth and yield of rice plant. Universiti Kebangsaan Malaysia Press 2021-10 Article PeerReviewed application/pdf en http://irep.iium.edu.my/93607/2/93607_Response%20of%20primed%20rice%20%28oryza%20sativa%20l.%29%20seeds.pdf application/pdf en http://irep.iium.edu.my/93607/8/93607_Response%20of%20primed%20rice_Scopus.pdf Salleh, Mohd Syahmi and Nordin, Mohd Shukor and Puteh, Adam B. and Shahari, Rozilawati and Zainuddin, Zarina and Ab Ghaffar, Mohamad Bahagia and Abd. Aziz Shamsudin, Noraziyah (2021) Response of primed rice (oryza sativa l.) seeds towards reproductive stage drought stress. Sains Malaysiana, 50 (10). pp. 2913-2921. ISSN 0126-6039 E-ISSN 2735-0118 https://www.ukm.my/jsm/pdf_files/SM-PDF-50-10-2021/6.pdf 10.17576/jsm-2021-5010-06 |
| spellingShingle | S494.5.S86 Sustainable agriculture Salleh, Mohd Syahmi Nordin, Mohd Shukor Puteh, Adam B. Shahari, Rozilawati Zainuddin, Zarina Ab Ghaffar, Mohamad Bahagia Abd. Aziz Shamsudin, Noraziyah Response of primed rice (oryza sativa l.) seeds towards reproductive stage drought stress |
| title | Response of primed rice (oryza sativa l.) seeds towards reproductive stage drought stress |
| title_full | Response of primed rice (oryza sativa l.) seeds towards reproductive stage drought stress |
| title_fullStr | Response of primed rice (oryza sativa l.) seeds towards reproductive stage drought stress |
| title_full_unstemmed | Response of primed rice (oryza sativa l.) seeds towards reproductive stage drought stress |
| title_short | Response of primed rice (oryza sativa l.) seeds towards reproductive stage drought stress |
| title_sort | response of primed rice (oryza sativa l.) seeds towards reproductive stage drought stress |
| topic | S494.5.S86 Sustainable agriculture |
| url | http://irep.iium.edu.my/93607/2/93607_Response%20of%20primed%20rice%20%28oryza%20sativa%20l.%29%20seeds.pdf http://irep.iium.edu.my/93607/8/93607_Response%20of%20primed%20rice_Scopus.pdf http://irep.iium.edu.my/93607/ https://www.ukm.my/jsm/pdf_files/SM-PDF-50-10-2021/6.pdf |
| url_provider | http://irep.iium.edu.my/ |