Assessment of plant secondary metabolites in oil palm seedlings after being treated with calcium, copper ions and salicylic acid
The effect of calcium, copper ions and salicylic acid (SA) amendment on the incidence of basal stem rot and activity of secondary metabolites in oil palm seedlings were investigated in glasshouse study. Disease incidence (DI) in positive control (T8) was 75% at nine months after inoculation (9 MAI)....
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| Format: | Article |
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Taylor & Francis
2014
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| Online Access: | http://psasir.upm.edu.my/id/eprint/36565/ http://psasir.upm.edu.my/id/eprint/36565/1/Assessment%20of%20plant%20secondary%20metabolites%20in%20oil%20palm%20seedlings%20after%20being%20treated%20with%20calcium.pdf |
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| author | M. Shahul Hameed, Rahamath Bivi Md Daut, Siti Noor Farhana Ahmad, Khairulmazmi Abu Seman, Idris Kasim, Susilawati Meon, Sariah |
| author_facet | M. Shahul Hameed, Rahamath Bivi Md Daut, Siti Noor Farhana Ahmad, Khairulmazmi Abu Seman, Idris Kasim, Susilawati Meon, Sariah |
| author_sort | M. Shahul Hameed, Rahamath Bivi |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The effect of calcium, copper ions and salicylic acid (SA) amendment on the incidence of basal stem rot and activity of secondary metabolites in oil palm seedlings were investigated in glasshouse study. Disease incidence (DI) in positive control (T8) was 75% at nine months after inoculation (9 MAI). However, weekly pre-immunisation with Ca2+ + Cu2+ + SA prior to inoculation significantly suppressed DI and delayed disease onset as noted in T7. In the present study, the lowest %DI was observed in T7 (15%) followed by T1, T5, T6, T3, T4 and T2. The Ca2+, Cu2+ and SA amendments were resulted in earlier and higher accumulation of plant secondary metabolites as noted in leaves, stems and root tissues in response to invasion by Ganoderma boninense. High total phenolic content concentration was detected in T7 (leaf: 233.38 ± 0.12 mg/g; stem: 132.78 ± 0.04 mg/g and root: 86.98 ± 0.28 mg/g). Similar trend was obtained in peroxidase activity, total lignin content and hydrogen peroxide scavenging activity. These results suggested that it could be due to the accumulation of phenolics, peroxidase activities, lignin content and hydrogen peroxide scavenging activities in oil palm seedling tissues which might have collectively contributed to induce resistance against G. boninense. |
| first_indexed | 2025-11-15T09:33:23Z |
| format | Article |
| id | upm-36565 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T09:33:23Z |
| publishDate | 2014 |
| publisher | Taylor & Francis |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-365652016-04-22T02:19:04Z http://psasir.upm.edu.my/id/eprint/36565/ Assessment of plant secondary metabolites in oil palm seedlings after being treated with calcium, copper ions and salicylic acid M. Shahul Hameed, Rahamath Bivi Md Daut, Siti Noor Farhana Ahmad, Khairulmazmi Abu Seman, Idris Kasim, Susilawati Meon, Sariah The effect of calcium, copper ions and salicylic acid (SA) amendment on the incidence of basal stem rot and activity of secondary metabolites in oil palm seedlings were investigated in glasshouse study. Disease incidence (DI) in positive control (T8) was 75% at nine months after inoculation (9 MAI). However, weekly pre-immunisation with Ca2+ + Cu2+ + SA prior to inoculation significantly suppressed DI and delayed disease onset as noted in T7. In the present study, the lowest %DI was observed in T7 (15%) followed by T1, T5, T6, T3, T4 and T2. The Ca2+, Cu2+ and SA amendments were resulted in earlier and higher accumulation of plant secondary metabolites as noted in leaves, stems and root tissues in response to invasion by Ganoderma boninense. High total phenolic content concentration was detected in T7 (leaf: 233.38 ± 0.12 mg/g; stem: 132.78 ± 0.04 mg/g and root: 86.98 ± 0.28 mg/g). Similar trend was obtained in peroxidase activity, total lignin content and hydrogen peroxide scavenging activity. These results suggested that it could be due to the accumulation of phenolics, peroxidase activities, lignin content and hydrogen peroxide scavenging activities in oil palm seedling tissues which might have collectively contributed to induce resistance against G. boninense. Taylor & Francis 2014 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/36565/1/Assessment%20of%20plant%20secondary%20metabolites%20in%20oil%20palm%20seedlings%20after%20being%20treated%20with%20calcium.pdf M. Shahul Hameed, Rahamath Bivi and Md Daut, Siti Noor Farhana and Ahmad, Khairulmazmi and Abu Seman, Idris and Kasim, Susilawati and Meon, Sariah (2014) Assessment of plant secondary metabolites in oil palm seedlings after being treated with calcium, copper ions and salicylic acid. Archives of Phytopathology and Plant Protection, 47 (9). pp. 1120-1135. ISSN 0323-5408; ESSN: 1477-2906 http://www.tandfonline.com/doi/abs/10.1080/03235408.2013.831518#.VSSL7JP8aBE 10.1080/03235408.2013.831518 |
| spellingShingle | M. Shahul Hameed, Rahamath Bivi Md Daut, Siti Noor Farhana Ahmad, Khairulmazmi Abu Seman, Idris Kasim, Susilawati Meon, Sariah Assessment of plant secondary metabolites in oil palm seedlings after being treated with calcium, copper ions and salicylic acid |
| title | Assessment of plant secondary metabolites in oil palm seedlings after being treated with calcium, copper ions and salicylic acid |
| title_full | Assessment of plant secondary metabolites in oil palm seedlings after being treated with calcium, copper ions and salicylic acid |
| title_fullStr | Assessment of plant secondary metabolites in oil palm seedlings after being treated with calcium, copper ions and salicylic acid |
| title_full_unstemmed | Assessment of plant secondary metabolites in oil palm seedlings after being treated with calcium, copper ions and salicylic acid |
| title_short | Assessment of plant secondary metabolites in oil palm seedlings after being treated with calcium, copper ions and salicylic acid |
| title_sort | assessment of plant secondary metabolites in oil palm seedlings after being treated with calcium, copper ions and salicylic acid |
| url | http://psasir.upm.edu.my/id/eprint/36565/ http://psasir.upm.edu.my/id/eprint/36565/ http://psasir.upm.edu.my/id/eprint/36565/ http://psasir.upm.edu.my/id/eprint/36565/1/Assessment%20of%20plant%20secondary%20metabolites%20in%20oil%20palm%20seedlings%20after%20being%20treated%20with%20calcium.pdf |