Association of copper and zinc levels in oil palm ( elaeis guineensis ) to the spatial distribution of ganoderma species in the plantations on peat
Nutrients are essential for normal physiological processes in plants, and they play important roles in defence mechanisms against pathogens. Oil palms cultivated on peat are more prone to nutrient deficiency, especially micronutrients, and this may affect their susceptibility to Ganoderma species, t...
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Wiley-Blackwell Publishing Ltd
2017
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Online Access: | https://eprints.ums.edu.my/id/eprint/30995/1/Association%20of%20copper%20and%20zinc%20levels%20in%20oil%20palm%20%28%20elaeis%20guineensis%20%29%20to%20the%20spatial%20distribution%20of%20ganoderma%20species%20in%20the%20plantations%20on%20peat-ABSTRACT.pdf https://eprints.ums.edu.my/id/eprint/30995/2/Association%20of%20Copper%20and%20Zinc%20Levels%20in%20Oil%20Palm%20%28%20Elaeis%20guineensis%20%29%20to%20the%20Spatial%20Distribution%20of%20Ganoderma%20Species%20in%20the%20Plantations%20on%20Peat.pdf https://eprints.ums.edu.my/id/eprint/30995/ https://www.researchgate.net/publication/314392479_Association_of_Copper_and_Zinc_Levels_in_Oil_Palm_Elaeis_guineensis_to_the_Spatial_Distribution_of_Ganoderma_Species_in_the_Plantations_on_Peat http://doi.org/10.1111/jph.12559 |
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my.ums.eprints.309952021-11-22T01:09:15Z https://eprints.ums.edu.my/id/eprint/30995/ Association of copper and zinc levels in oil palm ( elaeis guineensis ) to the spatial distribution of ganoderma species in the plantations on peat Mohd Rashid Mohd Rakib Choon-Fah Joseph Bong Ahmad Khairulmazmi Abu Seman Idris Mohamadu Boyie Jalloh Osumanu Haruna Ahmed QK710-899 Plant physiology SB1-1110 Plant culture Nutrients are essential for normal physiological processes in plants, and they play important roles in defence mechanisms against pathogens. Oil palms cultivated on peat are more prone to nutrient deficiency, especially micronutrients, and this may affect their susceptibility to Ganoderma species, the major threat to the sustainability of oil palm throughout South-East Asia. This study was conducted to investigate the association of copper (Cu) and zinc (Zn) in mature oil palm to the spatial distribution of Ganoderma species in the plantations on peat. Foliar samples (frond 17) of oil palm from two plantations (Betong and Miri) on peat in Sarawak, Malaysia, were collected based on the spatial distribution pattern of Ganoderma, and total Cu and Zn were quantified spectrometrically. The experiment was conducted twice at a 1-year interval. The concentrations of Cu and Zn were significantly lower in oil palms from infected areas in contrast to those from uninfected areas. In addition, oil palms in infected areas in Miri suffered Cu and Zn deficiencies. Furthermore, Cu and Zn were significantly lower in the oil palms in Miri that had higher Ganoderma occurrence, as compared to those in Betong, which had significantly higher Cu and Zn but lower Ganoderma occurrence. Wiley-Blackwell Publishing Ltd 2017-01 Article PeerReviewed text en https://eprints.ums.edu.my/id/eprint/30995/1/Association%20of%20copper%20and%20zinc%20levels%20in%20oil%20palm%20%28%20elaeis%20guineensis%20%29%20to%20the%20spatial%20distribution%20of%20ganoderma%20species%20in%20the%20plantations%20on%20peat-ABSTRACT.pdf text en https://eprints.ums.edu.my/id/eprint/30995/2/Association%20of%20Copper%20and%20Zinc%20Levels%20in%20Oil%20Palm%20%28%20Elaeis%20guineensis%20%29%20to%20the%20Spatial%20Distribution%20of%20Ganoderma%20Species%20in%20the%20Plantations%20on%20Peat.pdf Mohd Rashid Mohd Rakib and Choon-Fah Joseph Bong and Ahmad Khairulmazmi and Abu Seman Idris and Mohamadu Boyie Jalloh and Osumanu Haruna Ahmed (2017) Association of copper and zinc levels in oil palm ( elaeis guineensis ) to the spatial distribution of ganoderma species in the plantations on peat. Journal of Phytopathology, 165. pp. 276-282. ISSN 1439-0434 https://www.researchgate.net/publication/314392479_Association_of_Copper_and_Zinc_Levels_in_Oil_Palm_Elaeis_guineensis_to_the_Spatial_Distribution_of_Ganoderma_Species_in_the_Plantations_on_Peat http://doi.org/10.1111/jph.12559 |
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QK710-899 Plant physiology SB1-1110 Plant culture Mohd Rashid Mohd Rakib Choon-Fah Joseph Bong Ahmad Khairulmazmi Abu Seman Idris Mohamadu Boyie Jalloh Osumanu Haruna Ahmed Association of copper and zinc levels in oil palm ( elaeis guineensis ) to the spatial distribution of ganoderma species in the plantations on peat |
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Nutrients are essential for normal physiological processes in plants, and they play important roles in defence mechanisms against pathogens. Oil palms cultivated on peat are more prone to nutrient deficiency, especially micronutrients, and this may affect their susceptibility to Ganoderma species, the major threat to the sustainability of oil palm throughout South-East Asia. This study was conducted to investigate the association of copper (Cu) and zinc (Zn) in mature oil palm to the spatial distribution of Ganoderma species in the plantations on peat. Foliar samples (frond 17) of oil palm from two plantations (Betong and Miri) on peat in Sarawak, Malaysia, were collected based on the spatial distribution pattern of Ganoderma, and total Cu and Zn were quantified spectrometrically. The experiment was conducted twice at a 1-year interval. The concentrations of Cu and Zn were significantly lower in oil palms from infected areas in contrast to those from uninfected areas. In addition, oil palms in infected areas in Miri suffered Cu and Zn deficiencies. Furthermore, Cu and Zn were significantly lower in the oil palms in Miri that had higher Ganoderma occurrence, as compared to those in Betong, which had significantly higher Cu and Zn but lower Ganoderma occurrence. |
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Article |
author |
Mohd Rashid Mohd Rakib Choon-Fah Joseph Bong Ahmad Khairulmazmi Abu Seman Idris Mohamadu Boyie Jalloh Osumanu Haruna Ahmed |
author_facet |
Mohd Rashid Mohd Rakib Choon-Fah Joseph Bong Ahmad Khairulmazmi Abu Seman Idris Mohamadu Boyie Jalloh Osumanu Haruna Ahmed |
author_sort |
Mohd Rashid Mohd Rakib |
title |
Association of copper and zinc levels in oil palm ( elaeis guineensis ) to the spatial distribution of ganoderma species in the plantations on peat |
title_short |
Association of copper and zinc levels in oil palm ( elaeis guineensis ) to the spatial distribution of ganoderma species in the plantations on peat |
title_full |
Association of copper and zinc levels in oil palm ( elaeis guineensis ) to the spatial distribution of ganoderma species in the plantations on peat |
title_fullStr |
Association of copper and zinc levels in oil palm ( elaeis guineensis ) to the spatial distribution of ganoderma species in the plantations on peat |
title_full_unstemmed |
Association of copper and zinc levels in oil palm ( elaeis guineensis ) to the spatial distribution of ganoderma species in the plantations on peat |
title_sort |
association of copper and zinc levels in oil palm ( elaeis guineensis ) to the spatial distribution of ganoderma species in the plantations on peat |
publisher |
Wiley-Blackwell Publishing Ltd |
publishDate |
2017 |
url |
https://eprints.ums.edu.my/id/eprint/30995/1/Association%20of%20copper%20and%20zinc%20levels%20in%20oil%20palm%20%28%20elaeis%20guineensis%20%29%20to%20the%20spatial%20distribution%20of%20ganoderma%20species%20in%20the%20plantations%20on%20peat-ABSTRACT.pdf https://eprints.ums.edu.my/id/eprint/30995/2/Association%20of%20Copper%20and%20Zinc%20Levels%20in%20Oil%20Palm%20%28%20Elaeis%20guineensis%20%29%20to%20the%20Spatial%20Distribution%20of%20Ganoderma%20Species%20in%20the%20Plantations%20on%20Peat.pdf https://eprints.ums.edu.my/id/eprint/30995/ https://www.researchgate.net/publication/314392479_Association_of_Copper_and_Zinc_Levels_in_Oil_Palm_Elaeis_guineensis_to_the_Spatial_Distribution_of_Ganoderma_Species_in_the_Plantations_on_Peat http://doi.org/10.1111/jph.12559 |
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13.160551 |