Performance Evaluation of Active Canopy Sensor towards a Wireless Variable-Rate Fertilizer Application System in Paddy Production

Performance Evaluation of Active Canopy Sensor towards a Wireless Variable-Rate Fertilizer Application System in Paddy Production

The performance of a crop canopy sensor measuring crop response to nitrogen variation of a local paddy variety, Siraj 297, was evaluated. Data for various crop parameters was taken before every fertilizer treatment application. The results show that the sensor was not able to distinguish the crop...

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Main Author: Asnawi, Ani Liza
Format: Article
Language:English
Published: The World Academy of Research in Science and Engineering 2020
Subjects:
T Technology (General)
TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices
Online Access:http://irep.iium.edu.my/79389/
http://irep.iium.edu.my/79389/1/Performance%20Evaluation%20of%20Active%20Canopy%20Sensor%20towards%20a%20Wireless%20Variable-Rate%20Fertilizer%20Application%20System%20in%20Paddy%20Production.pdf
id iium-79389
recordtype eprints
spelling iium-793892020-03-06T01:29:47Z http://irep.iium.edu.my/79389/ Performance Evaluation of Active Canopy Sensor towards a Wireless Variable-Rate Fertilizer Application System in Paddy Production Asnawi, Ani Liza T Technology (General) TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices The performance of a crop canopy sensor measuring crop response to nitrogen variation of a local paddy variety, Siraj 297, was evaluated. Data for various crop parameters was taken before every fertilizer treatment application. The results show that the sensor was not able to distinguish the crop response to different fertilizer treatments in the early stages of crop growth. In the panicle initiation and booting stages (50 DAT and 70 DAT), the sensor showed better performance in the red edge and NIR spectral bands. A linear response was also observed for NDVI and NDRE indices. The results from this work will be used to develop a suitable mathematical model for a variable rate fertilizer application system. The World Academy of Research in Science and Engineering 2020-02 Article PeerReviewed application/pdf en http://irep.iium.edu.my/79389/1/Performance%20Evaluation%20of%20Active%20Canopy%20Sensor%20towards%20a%20Wireless%20Variable-Rate%20Fertilizer%20Application%20System%20in%20Paddy%20Production.pdf Asnawi, Ani Liza (2020) Performance Evaluation of Active Canopy Sensor towards a Wireless Variable-Rate Fertilizer Application System in Paddy Production. International Journal of Advanced Trends in Computer Science and Engineering. pp. 418-424. ISSN 2278-3091
repository_type Digital Repository
institution_category Local University
institution International Islamic University Malaysia
building IIUM Repository
collection Online Access
language English
topic T Technology (General)
TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices
spellingShingle T Technology (General)
TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices
Asnawi, Ani Liza
Performance Evaluation of Active Canopy Sensor towards a Wireless Variable-Rate Fertilizer Application System in Paddy Production
description The performance of a crop canopy sensor measuring crop response to nitrogen variation of a local paddy variety, Siraj 297, was evaluated. Data for various crop parameters was taken before every fertilizer treatment application. The results show that the sensor was not able to distinguish the crop response to different fertilizer treatments in the early stages of crop growth. In the panicle initiation and booting stages (50 DAT and 70 DAT), the sensor showed better performance in the red edge and NIR spectral bands. A linear response was also observed for NDVI and NDRE indices. The results from this work will be used to develop a suitable mathematical model for a variable rate fertilizer application system.
format Article
author Asnawi, Ani Liza
author_facet Asnawi, Ani Liza
author_sort Asnawi, Ani Liza
title Performance Evaluation of Active Canopy Sensor towards a Wireless Variable-Rate Fertilizer Application System in Paddy Production
title_short Performance Evaluation of Active Canopy Sensor towards a Wireless Variable-Rate Fertilizer Application System in Paddy Production
title_full Performance Evaluation of Active Canopy Sensor towards a Wireless Variable-Rate Fertilizer Application System in Paddy Production
title_fullStr Performance Evaluation of Active Canopy Sensor towards a Wireless Variable-Rate Fertilizer Application System in Paddy Production
title_full_unstemmed Performance Evaluation of Active Canopy Sensor towards a Wireless Variable-Rate Fertilizer Application System in Paddy Production
title_sort performance evaluation of active canopy sensor towards a wireless variable-rate fertilizer application system in paddy production
publisher The World Academy of Research in Science and Engineering
publishDate 2020
url http://irep.iium.edu.my/79389/
http://irep.iium.edu.my/79389/1/Performance%20Evaluation%20of%20Active%20Canopy%20Sensor%20towards%20a%20Wireless%20Variable-Rate%20Fertilizer%20Application%20System%20in%20Paddy%20Production.pdf
first_indexed 2023-09-18T21:51:27Z
last_indexed 2023-09-18T21:51:27Z
_version_ 1777413796341481472

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