PENGGUNAAN ALAT PENGUKUR UNSUR HARA ”SOIL SENSOR 7-IN-1” PADA TANAH RAWA LEBAK BERBASIS ARDUINO UNO R3

SARI, SELFIA MAYA ANJAR and Kuncoro, Endo Argo (2025) PENGGUNAAN ALAT PENGUKUR UNSUR HARA ”SOIL SENSOR 7-IN-1” PADA TANAH RAWA LEBAK BERBASIS ARDUINO UNO R3. Undergraduate thesis, Sriwijaya University.

Preview	Image RAMA_41201_05021182126008_cover.jpg - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (524kB) | Preview
	Text RAMA_41201_05021182126008.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (3MB) | Request a copy
	Text RAMA_41201_05021182126008_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (9MB) | Request a copy
	Text RAMA_41201_05021182126008_0005076105_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (1MB)
	Text RAMA_41201_05021182126008_0005076105_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (409kB) | Request a copy
	Text RAMA_41201_05021182126008_0005076105_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (428kB) | Request a copy
	Text RAMA_41201_05021182126008_0005076105_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (794kB) | Request a copy
	Text RAMA_41201_05021182126008_0005076105_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (35kB) | Request a copy
	Text RAMA_41201_05021182126008_0005076105_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (126kB) | Request a copy
	Text RAMA_41201_05021182126008_0005076105_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (910kB) | Request a copy

Abstract

Technological advancements encouraged the use of automated systems that were more practical than manual methods. In agriculture, information on soil nutrients such as nitrogen (N), phosphorus (P), potassium (K), soil pH, temperature, electrical conductivity (EC), and soil moisture was essential for irrigation management and crop production. Indonesia had 13.28 million hectares of swamp land, but high acidity levels and low nutrient content limited its productivity. NPK analysis in laboratories required high costs and a long time, so a more efficient alternative was needed. This research developed a nutrient measurement device based on Arduino Uno R3, which was capable of directly detecting nutrient content. This research was conducted from September 2024 to February 2025 at the Agricultural Energy Sub-Laboratory and the Biosystem, Drafting, and Agricultural Energy Laboratory, Department of Agricultural Technology, Faculty of Agriculture, Sriwijaya University. Measurements were carried out by comparing sensor results with standard laboratory methods such as the Swamp Soil Test Device (PUTR), data logger, soil moisture meter, and water tester. Data was obtained from five samples taken using a random method and analyzed. The measurement results were directly displayed on the LCD, and the analysis results were used to determine the accuracy level of the device. The research results showed that the 7-in-1 soil sensor had good accuracy, with MAPE ranging from 0.32% to 2.60%, making it a useful preliminary indicator in soil analysis, helping farmers determine fertilization more efficiently.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Akurasi Alat, Arduino Uno R3, Lahan rawa lebak, Soil Sensor 7-in-1, Unsur hara tanah.
Subjects:	S Agriculture > S Agriculture (General) > S671-760.5 Farm machinery and farm engineering
Divisions:	05-Faculty of Agriculture > 41201-Agricultural Engineering (S1)
Depositing User:	Selfia Maya Anjar Sari
Date Deposited:	02 May 2025 03:24
Last Modified:	02 May 2025 03:24
URI:	http://repository.unsri.ac.id/id/eprint/171249

Actions (login required)

View Item