Implementasi Sistem Kontrol Nutrisi Otomatis Berbasis Mikrokontroler pada Rumah Hidroponik Kelompok Tani Hortikultura Latuppa
DOI:
https://doi.org/10.53769/jpm.v6i2.526Keywords:
Hidroponik, Mikrokontroler, Internet of Things, Nutrisi Otomatis, Kelompok TaniAbstract
Program pengabdian kepada masyarakat ini bertujuan menerapkan sistem kontrol nutrisi otomatis berbasis mikrokontroler pada rumah hidroponik Kelompok Tani Hortikultura Latuppa di Kelurahan Murante, Kecamatan Mungkajang, Kota Palopo. Kondisi awal menunjukkan kepekatan larutan nutrisi sekitar 150-250 ppm, pH 4-5, serta proses pemantauan yang masih dilakukan secara manual. Kegiatan dilaksanakan dengan pendekatan partisipatori dan kolaboratif melalui observasi dan wawancara, FGD, perancangan dan pemrograman sistem, perakitan, pemasangan teknologi, pelatihan pengoperasian, pendampingan, serta monitoring dan evaluasi. Sistem memanfaatkan mikrokontroler dan sensor untuk membaca kondisi larutan serta menyediakan pengendalian melalui antarmuka Telegram dalam mode otomatis dan manual. Hasil program menunjukkan peningkatan tanaman yang bertahan sampai panen dari sekitar 500-600 menjadi 1.168 dari 1.200 bibit atau 97,3%. Bobot rata-rata tanaman meningkat dari sekitar 175 gram menjadi 275 gram per tanaman, harga jual meningkat dari Rp3.500 menjadi Rp5.000 per tanaman, dan omzet per siklus meningkat dari Rp1,75-2,10 juta menjadi sekitar Rp5,84 juta. Penerapan teknologi yang disertai pelatihan dan buku pedoman membantu mitra mengurangi ketergantungan pada pemeriksaan manual serta memperkuat pengelolaan budidaya hidroponik yang lebih terukur, efisien, dan produktif.
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Copyright (c) 2026 Aulia Azani Umair, Sintia Sintia, Siti Nurfadila Jahrir, Baso Ali

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