Optimization of Flooded Soil Recovery via Plant- Arbuscular Mycorrhizal Fungi Symbiotic Interaction

Optimization of Flooded Soil Recovery via Plant- Arbuscular Mycorrhizal Fungi Symbiotic Interaction

Flooded soil recovery was optimized using experimental design methodology by manipulating the symbiotic relationship between soil fungi, Arbuscular Mycorrhizal Fungi (AMF) and the host plant (Allium cepa L.) planted in a soil containing AMF (SA). This was achieved by measuring the amount of nutrient...

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Main Authors: Nor Hazwani, Aziz, N., Zainol, Nanthinie, Thangaperumal, Nor Hanisah, Zahari
Format: Article
Language:English
Published: Bangladesh University of Engineering and Technology 2017
Subjects:
TP Chemical technology
Online Access:http://umpir.ump.edu.my/id/eprint/19961/
http://umpir.ump.edu.my/id/eprint/19961/
http://umpir.ump.edu.my/id/eprint/19961/1/Optimization%20of%20Flooded%20Soil%20Recovery%20via%20Plant-%20Arbuscular%20Mycorrhizal%20Fungi%20Symbiotic%20Interaction.pdf
id ump-19961
recordtype eprints
spelling ump-199612018-02-22T01:41:39Z http://umpir.ump.edu.my/id/eprint/19961/ Optimization of Flooded Soil Recovery via Plant- Arbuscular Mycorrhizal Fungi Symbiotic Interaction Nor Hazwani, Aziz N., Zainol Nanthinie, Thangaperumal Nor Hanisah, Zahari TP Chemical technology Flooded soil recovery was optimized using experimental design methodology by manipulating the symbiotic relationship between soil fungi, Arbuscular Mycorrhizal Fungi (AMF) and the host plant (Allium cepa L.) planted in a soil containing AMF (SA). This was achieved by measuring the amount of nutrient (nitrogen, phosphorus and potassium) uptake by AMF using HACH spectrophotometer after 14 days of planting in several condition suggested by Design-Expert® software (Ver 7.1.6). In order to determine the optimum condition for the AMF to recover the flooded soil, the experiments were designed according to a central composite design in two variables following the Response Surface Methodology (RSM). A quadratic polynomial model was generated to predict soil recovery. R2 for nitrogen, phosphorus and potassium was found at 0.89, 0.96 and 0.94 respectively of the range for the factors studied namely 24-32 ml water content and 4.0-6.0 cm depth of soil. Among two parameters, depth of soil showed significant effect on the recovery of flooded soil for phosphorus and potassium while for nitrogen both parameters showed insignificant effect. Model validation experiments showed good correspondence between experimental and predicted values at error for N, P, and K at 7.0%, 1.86% and 2.65% respectively. The optimal condition for soil recovery was at 28 ml soil water content and 5 cm soil depth. At this condition, the nutrient uptake by AMF was predicted to be at their maximum rate where the concentration of nutrients increased approximately by 2 to 3 times from the initial nutrient concentration. Bangladesh University of Engineering and Technology 2017 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/19961/1/Optimization%20of%20Flooded%20Soil%20Recovery%20via%20Plant-%20Arbuscular%20Mycorrhizal%20Fungi%20Symbiotic%20Interaction.pdf Nor Hazwani, Aziz and N., Zainol and Nanthinie, Thangaperumal and Nor Hanisah, Zahari (2017) Optimization of Flooded Soil Recovery via Plant- Arbuscular Mycorrhizal Fungi Symbiotic Interaction. Chemical Engineering Research Bulletin, 19 (Special). pp. 67-74. ISSN 0379-7678 (Print); 2072-9510 (Online) https://www.banglajol.info/index.php/CERB/article/view/33798
repository_type Digital Repository
institution_category Local University
institution Universiti Malaysia Pahang
building UMP Institutional Repository
collection Online Access
language English
topic TP Chemical technology
spellingShingle TP Chemical technology
Nor Hazwani, Aziz
N., Zainol
Nanthinie, Thangaperumal
Nor Hanisah, Zahari
Optimization of Flooded Soil Recovery via Plant- Arbuscular Mycorrhizal Fungi Symbiotic Interaction
description Flooded soil recovery was optimized using experimental design methodology by manipulating the symbiotic relationship between soil fungi, Arbuscular Mycorrhizal Fungi (AMF) and the host plant (Allium cepa L.) planted in a soil containing AMF (SA). This was achieved by measuring the amount of nutrient (nitrogen, phosphorus and potassium) uptake by AMF using HACH spectrophotometer after 14 days of planting in several condition suggested by Design-Expert® software (Ver 7.1.6). In order to determine the optimum condition for the AMF to recover the flooded soil, the experiments were designed according to a central composite design in two variables following the Response Surface Methodology (RSM). A quadratic polynomial model was generated to predict soil recovery. R2 for nitrogen, phosphorus and potassium was found at 0.89, 0.96 and 0.94 respectively of the range for the factors studied namely 24-32 ml water content and 4.0-6.0 cm depth of soil. Among two parameters, depth of soil showed significant effect on the recovery of flooded soil for phosphorus and potassium while for nitrogen both parameters showed insignificant effect. Model validation experiments showed good correspondence between experimental and predicted values at error for N, P, and K at 7.0%, 1.86% and 2.65% respectively. The optimal condition for soil recovery was at 28 ml soil water content and 5 cm soil depth. At this condition, the nutrient uptake by AMF was predicted to be at their maximum rate where the concentration of nutrients increased approximately by 2 to 3 times from the initial nutrient concentration.
format Article
author Nor Hazwani, Aziz
N., Zainol
Nanthinie, Thangaperumal
Nor Hanisah, Zahari
author_facet Nor Hazwani, Aziz
N., Zainol
Nanthinie, Thangaperumal
Nor Hanisah, Zahari
author_sort Nor Hazwani, Aziz
title Optimization of Flooded Soil Recovery via Plant- Arbuscular Mycorrhizal Fungi Symbiotic Interaction
title_short Optimization of Flooded Soil Recovery via Plant- Arbuscular Mycorrhizal Fungi Symbiotic Interaction
title_full Optimization of Flooded Soil Recovery via Plant- Arbuscular Mycorrhizal Fungi Symbiotic Interaction
title_fullStr Optimization of Flooded Soil Recovery via Plant- Arbuscular Mycorrhizal Fungi Symbiotic Interaction
title_full_unstemmed Optimization of Flooded Soil Recovery via Plant- Arbuscular Mycorrhizal Fungi Symbiotic Interaction
title_sort optimization of flooded soil recovery via plant- arbuscular mycorrhizal fungi symbiotic interaction
publisher Bangladesh University of Engineering and Technology
publishDate 2017
url http://umpir.ump.edu.my/id/eprint/19961/
http://umpir.ump.edu.my/id/eprint/19961/
http://umpir.ump.edu.my/id/eprint/19961/1/Optimization%20of%20Flooded%20Soil%20Recovery%20via%20Plant-%20Arbuscular%20Mycorrhizal%20Fungi%20Symbiotic%20Interaction.pdf
first_indexed 2023-09-18T22:28:37Z
last_indexed 2023-09-18T22:28:37Z
_version_ 1777416134716293120

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