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All Journal EXPERT: Jurnal Manajemen Sistem Informasi dan Teknologi Jurnal Pseudocode Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan Jurnal Informatika dan Teknik Elektro Terapan agriTECH Jurnal Kreativitas PKM Barometer International Journal of Aviation Science and Engineering International Journal of Electronics and Communications Systems Jurnal Inovasi Pembangunan Journal of Applied Science, Engineering and Technology (J. ASET) Malcom: Indonesian Journal of Machine Learning and Computer Science Seminar Nasional Insinyur Profesional (SNIP) Prosiding Seminar Nasional Hasil Penelitian Sains, Teknik dan Aplikasi Industri Fakultas Teknik Universitas Lampung Electrician : Jurnal Rekayasa dan Teknologi Elektro Jurnal Teknologi Riset Terapan Nemui Nyimah
Mulyani, Yessi
Universitas Lampung
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Journal : agriTECH

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Desain Sensor Suhu dan Kelengasan Tanah untuk Sistem Kendali Budidaya Tanaman Cabai (Capsicum annuum L.) Sugeng Triyono; Mareli Telaumbanua; Yessi Mulyani; Titin Yulianti; Muhammad Amin; Agus Haryanto
agriTECH Vol 38, No 4 (2018)
Publisher : Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (369.33 KB) | DOI: 10.22146/agritech.29095

Abstract

Cultivation crop is influenced by soil, water, climate, and crop properties. Air temperature is one of climate parameters which is considered for plant growing. Soil moisture represents soil and water factors and it generally plays an important role in crop cultivation. A crop requires soil moisture and air temperature for an optimum growth. a control system is proposed to create an optimum air temperature and soil moisture to support plant growth. The aim of this study was to design a precision measurement instrument, a control system that is able to control microclimate (air temperature and soil moisture) for optimal growth of chili (Capsicum annuum L.) crops. A design of environmental control was applied by using sensors for air temperature and soil moisture. Microcontrollers were connected to sensors with the water pump actuator and the irrigation pump through a relay module and a TIP122 transistor. The accuracy of DHT 22 temperature sensors and soil moisture sensors were calculated based on the approximate coefficient of determination, and the total errors of each sensor. The actuator performance in this design included the response rates and the duration of the working time. The performance tests were conducted 3 times without using chili plants. The coefficient of determination (R²) of temperature sensor 1, temperature sensor 2 and temperature sensor 3 were 0.999, 0.999, and 0.999, respectively. The total errors of the three sensors were -0.071 ºC, -0.085 ºC, and 0.014ºC, respectively. The coefficient of determination (R ²) of the soil moisture sensor 1, the soil moisture sensor 2, and the soil moisture sensor were 0.888, 0.8401, and 0.8963, respectively. The mean total errors for these three types of ranging sensors were -0.2204%, -0.0952% and -2.8049%, respectively.
Co-Authors Adhi Nurhartanto, Adhi Ageng Sadnowo Repelianto Agus Haryanto Agustina, Indria Ardi Ragil Saputra Arifudin, M. Bagus br Ginting, Simparmin Budi Wintoro, Puput Cahyana, Amanda Hasna Deni Achmad Djausal, Gita Paramita Dzihan Septiangraini Efendi, Ujang Eliza Hara Fajriansyah, Gilang Filya, Kwinny Intan Gigih Forda Nama Gilang Fajriansyah Gita Paramitha Djausal Gunawan, Charles Gusti, Khalid Surya Halim Abdillah Sholeh Helmy Fitriawan Herti Utami Hery Dian Saptama Hery Dian Septama Hery Dian Septama Hilmi Hermawan Huda, Zulmiftah Ilim, Ilim Irza Sukmana Jaya, Winaldi Putra Kesuma, Yunita Khalid Surya Gusti Komarudin, M. Laksana, Muhammad Fajar lina marlina, lina M. Bagus Arifudin Mahendra Pratama MARDIANA Mardiana Mardiana Mareli Telaumbanua Martinus Martinus Martinus, Martinus Meizano Ardhi Muhammad Meizano Ardi Muhamad Mona Arif Muda Mugahed Al-Rahmi, Waleed Muhamad Komarudin Muhamad Komarudin Muhamad Komarudin Muhammad Amin Muhammad Komarudin Muhammad Komarudin Muhammad, Meizano Ardhi Nanda Sazqiah Nyoman Herman Ardike Panji Kurniawa Pratama, Rama Wahyu Ajie Puput Budi Wintoro Puput budi wintoro Puput Budi Wintoro, Puput Budi Putri, Renatha Amelia Manggala Rafi'syaiim, Muhammad Afif Ragil Saputra, Ardi Reza Dwi Permana Rhomadhona, Nazmah Wulan Rian Kurniawan Rian Kurniawan Satrio, Muhamad Septiangraini, Dzihan Shalihah , Atiqah Hanifah Sony Ferbangkara Sugeng Triyono Titin Yulianti Trisya Septiana Umi Murdika Wahyu Aji Pulungan Wahyu Eko Sulistiono Waleed Mugahed Al-Rahmi Wijaya , Aldo Wulan Rahma Izzati