STUDY TilE RELEASE Of NITROGEN FROM COATED UREA GRANULE: MODELLING AND EXPERIMENTAL VALIDATION
Urea. when applied to crops is vulnerable to losses from volatilization and leaching. Controlled-release fertilizer (CRF) enhances nitrogen use efficiency by plants which not only increases the crop yields but also contributes towards environmental pollution control in terms of the alleviation of...
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التنسيق: | أطروحة |
اللغة: | English |
منشور في: |
2016
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الوصول للمادة أونلاين: | http://utpedia.utp.edu.my/21906/1/2016%20-CHEMICAL%20-%20STUDY%20THE%20RELEASE%20OF%20NITROGEN%20FROM%20COATED%20UREA%20GRANULE%3B%20MODELLING%20%26%20EXPERIMENTAL%20VALIDATION%20-%20TRINH%20HOAI%20THANH.pdf http://utpedia.utp.edu.my/21906/ |
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my-utp-utpedia.219062021-09-27T08:26:15Z http://utpedia.utp.edu.my/21906/ STUDY TilE RELEASE Of NITROGEN FROM COATED UREA GRANULE: MODELLING AND EXPERIMENTAL VALIDATION TRINH , HOAl THANH TP Chemical technology Urea. when applied to crops is vulnerable to losses from volatilization and leaching. Controlled-release fertilizer (CRF) enhances nitrogen use efficiency by plants which not only increases the crop yields but also contributes towards environmental pollution control in terms of the alleviation of hazardous gaseous emissions and water eutrophication. This study thoroughly investigates the release of nitrogen from CRF both in modeling and experimental aspects. The experiments are conducted to provide useful information for the model and validation process. Modelling section includes several models f()f each stage of the release including lag period. constant release. and decay release stages. Firstly. this study proposes a multi diflusion model that simulates nitrogen release from coated urea particles for both the constant and decay release stages of urea. 2016-01 Thesis NonPeerReviewed application/pdf en http://utpedia.utp.edu.my/21906/1/2016%20-CHEMICAL%20-%20STUDY%20THE%20RELEASE%20OF%20NITROGEN%20FROM%20COATED%20UREA%20GRANULE%3B%20MODELLING%20%26%20EXPERIMENTAL%20VALIDATION%20-%20TRINH%20HOAI%20THANH.pdf TRINH , HOAl THANH (2016) STUDY TilE RELEASE Of NITROGEN FROM COATED UREA GRANULE: MODELLING AND EXPERIMENTAL VALIDATION. PhD thesis, Universiti Teknologi PETRONAS. |
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TP Chemical technology TRINH , HOAl THANH STUDY TilE RELEASE Of NITROGEN FROM COATED UREA GRANULE: MODELLING AND EXPERIMENTAL VALIDATION |
description |
Urea. when applied to crops is vulnerable to losses from volatilization and
leaching. Controlled-release fertilizer (CRF) enhances nitrogen use efficiency by
plants which not only increases the crop yields but also contributes towards
environmental pollution control in terms of the alleviation of hazardous gaseous
emissions and water eutrophication. This study thoroughly investigates the release of
nitrogen from CRF both in modeling and experimental aspects. The experiments are
conducted to provide useful information for the model and validation process.
Modelling section includes several models f()f each stage of the release including lag
period. constant release. and decay release stages. Firstly. this study proposes a multi
diflusion model that simulates nitrogen release from coated urea particles for both the
constant and decay release stages of urea. |
format |
Thesis |
author |
TRINH , HOAl THANH |
author_facet |
TRINH , HOAl THANH |
author_sort |
TRINH , HOAl THANH |
title |
STUDY TilE RELEASE Of NITROGEN FROM COATED UREA GRANULE:
MODELLING AND EXPERIMENTAL VALIDATION |
title_short |
STUDY TilE RELEASE Of NITROGEN FROM COATED UREA GRANULE:
MODELLING AND EXPERIMENTAL VALIDATION |
title_full |
STUDY TilE RELEASE Of NITROGEN FROM COATED UREA GRANULE:
MODELLING AND EXPERIMENTAL VALIDATION |
title_fullStr |
STUDY TilE RELEASE Of NITROGEN FROM COATED UREA GRANULE:
MODELLING AND EXPERIMENTAL VALIDATION |
title_full_unstemmed |
STUDY TilE RELEASE Of NITROGEN FROM COATED UREA GRANULE:
MODELLING AND EXPERIMENTAL VALIDATION |
title_sort |
study tile release of nitrogen from coated urea granule:
modelling and experimental validation |
publishDate |
2016 |
url |
http://utpedia.utp.edu.my/21906/1/2016%20-CHEMICAL%20-%20STUDY%20THE%20RELEASE%20OF%20NITROGEN%20FROM%20COATED%20UREA%20GRANULE%3B%20MODELLING%20%26%20EXPERIMENTAL%20VALIDATION%20-%20TRINH%20HOAI%20THANH.pdf http://utpedia.utp.edu.my/21906/ |
_version_ |
1739832928376979456 |
score |
13.250246 |