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IoT based soil nutrient sensing system for agriculture application

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Main Authors: N. N. C., Othaman, M. N. Md Isa, R., Hussin, S. M. M. S., Zakaria, M. M., Isa
Other Authors: nazrin@unimap.edu.my
Format: Article
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2022
Subjects:
Electrical conductivity
Paddy
Temperature
Total dissolved solids
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/75088
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spelling my.unimap-750882022-05-09T00:57:12Z IoT based soil nutrient sensing system for agriculture application N. N. C., Othaman M. N. Md Isa R., Hussin S. M. M. S., Zakaria M. M., Isa nazrin@unimap.edu.my Electrical conductivity Paddy Temperature Total dissolved solids Link to publisher's homepage at http://ijneam.unimap.edu.my Rice is the primary food source for millions of Asians and satisfies the most fundamental requirement for human survival. The paddy scarcity has heightened public awareness of the global food problem. Rice yield and quality are affected by various factors, including soil nutrients, irrigation, types of soil, and pests. This work proposed developing an Internet of Things (IoT) based mobile device for measuring soil nutrients in real-time. The proposed system consists of electrical conductivity (EC) and temperature sensors with TTGO T-Beam microcontroller and IoT connectivity. During experimental work, the results showed that the observed EC data near the calibration solution conductivity of 12.88mS/cm and 150mS/cm, which are less than 2% from the calibration solution's stated value. Furthermore, it is found that the measured EC value increases with temperature (linearly proportional). The study showed that the soil's EC of sensor node 1 at 5 cm depth without fertiliser is 1.04375mS/cm and with fertiliser is 3.86mS/cm, while at 10 cm depth without fertiliser is 0.65625mS/cm and with fertiliser is 420mS/cm. These investigations show that soil EC is directly linked to nutrient availability and soil depth. 2022-05-09T00:57:12Z 2022-05-09T00:57:12Z 2021-12 Article International Journal of Nanoelectronics and Materials, vol.14 (Special Issue), 2021, pages 279-288 1985-5761 (Printed) 1997-4434 (Online) http://dspace.unimap.edu.my:80/xmlui/handle/123456789/75088 http://ijneam.unimap.edu.my en Universiti Malaysia Perlis (UniMAP)
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Electrical conductivity
Paddy
Temperature
Total dissolved solids
spellingShingle Electrical conductivity
Paddy
Temperature
Total dissolved solids
N. N. C., Othaman
M. N. Md Isa
R., Hussin
S. M. M. S., Zakaria
M. M., Isa
IoT based soil nutrient sensing system for agriculture application
description Link to publisher's homepage at http://ijneam.unimap.edu.my
author2 nazrin@unimap.edu.my
author_facet nazrin@unimap.edu.my
N. N. C., Othaman
M. N. Md Isa
R., Hussin
S. M. M. S., Zakaria
M. M., Isa
format Article
author N. N. C., Othaman
M. N. Md Isa
R., Hussin
S. M. M. S., Zakaria
M. M., Isa
author_sort N. N. C., Othaman
title IoT based soil nutrient sensing system for agriculture application
title_short IoT based soil nutrient sensing system for agriculture application
title_full IoT based soil nutrient sensing system for agriculture application
title_fullStr IoT based soil nutrient sensing system for agriculture application
title_full_unstemmed IoT based soil nutrient sensing system for agriculture application
title_sort iot based soil nutrient sensing system for agriculture application
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2022
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/75088
_version_ 1738511704682135552
score 13.160551

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