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Rancang Bangun Sistem Monitoring Suhu Stroberi Segar dalam Refrigerator Berbasis Internet of Things: Design of Temperature Monitoring System for Fresh Strawberries in a Refrigerator Based on Internet of Things (IoT Lestari, Hanis Adila; Kurniawan, Anri; Yuwono, Triat Adi
Jurnal Agroekoteknologi dan Agribisnis Vol. 8 No. 2 (2024): Jurnal Agroekoteknologi dan Agribisnis
Publisher : Politeknik Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51852/jaa.v8i2.900

Strawberry is highly perishable due to their short shelf life and susceptibility to damage. Strawberries' quality and freshness require storage at an optimal and stable temperature, ideally between 0–4 °C. If the temperature is too low or too high, it may experience a decline in quality, nutritional value, and physical damage such as wilting, decay, or excessive moisture. This study aims to develop an automatic temperature monitoring system enabling users to monitor storage conditions via a web-based application. The system utilizes a DHT22 temperature and humidity sensor, ESP32 microcontroller, and an I2C LCD connected to Thingspeak.com to monitor temperature over 12 days at 4°C, calibrated using a thermohygrometer. The results show fruit color tends to darken during storage, with decreasing a* (redness) and b* (yellowness) values. The pH of the strawberries ranges from 3 to 6, indicating low acidity and falling below the ideal range. Weight loss percentage increased during storage, especially in cut strawberries with non-vacuum packaging, reaching 74,52%. Additionally, the moisture content in both whole and cut strawberries stored in non-vacuum packaging increased during storage. At 4 °C, the quality of strawberries could not be maintained for 20 days based on parameters such as color, pH, weight loss, and moisture content.

ANALISIS PENGARUH SUHU DAN KONSENTRASI LARUTAN CaCl2 TERHADAP KUALITAS FISIK TERUNG UNGU (Solanum melongena L.) SELAMA PENYIMPANAN Lestari, Hanis Adila; Prabowo, Amas Agung Pandu; Soolany, Christian; Kurniawan, Anri
Jurnal Agritechno Jurnal Agritechno Vol. 18, Nomor 1, April 2025
Publisher : Depertemen Teknologi Pertanian Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70124/at.vi.1340

Purple eggplant (Solanum melongena L.) is a type of plant known as a vegetable that is used as a food ingredient. After purple eggplants are harvested, they still carry out metabolic processes such as respiration and transpiration. Inhibition of respiration in agricultural products can be done by cold air storage combined with dipped in CaCl2 as a pretreatment. The purpose of this study is to determine how the physical characteristics of purple eggplant are affected by temperature and CaCl2 solution concentration. The method used was a Completely Randomized Design (CRD) with two factors. The first factor is storage temperature, which consists of 9 °C and room temperature. The second factor is the CaCl2 concentration, consisting of 0%, 1%, and 2%. The parameters observed during storage were weight loss, texture, and total dissolved solids. This research was carried out for 4 days of storage and measured every day with 3 replication. The results show that dipping purple eggplant in CaCl2 and cold storage can inhibit the respiration and transpiration processes. The best treatment is to dip it in 2% CaCl2 and store it in the refrigerator.

Pelatihan Pembuatan Tepung Mocaf di Kelompok Karang Taruna Desa Limpakuwus Kabupaten Banyumas Lestari, Hanis Adila; Erminawati, Erminawati; Farisi, Herdian; Luhsarandini, Bivannie; Nugroho, Adityo; Kurniawan, Anri
Nanggroe: Jurnal Pengabdian Cendikia Vol 4, No 4 (2025): July 2025
Publisher : Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.16418276

Singkong merupakan salah satu hasil pertanian yang melimpah di Desa Limpakuwus. Saat ini hasil panen singkong belum diberdayakan secara maksimal dan pemanfaatannya masih terbatas pada pemasaran produk mentah. Salah satu solusi menambah nilai jual singkong yaitu dengan mengolah singkong menjadi Modified Cassava Flour (Mocaf). Mocaf adalah tepung fermentasi yang dapat digunakan sebagai substitusi tepung terigu. Kegiatan ini bertujuan untuk meningkatkan pengetahuan, keterampilan dan menambah nilai jual dari singkong. Metode yang dilakukan adalah sosialisasi dan praktek pembuatan mocaf. Hasil kegiatan menunjukkan bahwa peserta antusias dan mampu memahami proses pembuatan tepung mocaf. Dampak dari pengabdian ini dapat memberikan nilai tambah pada pangan lokal seperti singkong dan terjadinya peningkatan pengetahuan serta keterampilan.

Pelatihan Pembuatan Tepung Mocaf di Kelompok Karang Taruna Desa Limpakuwus Kabupaten Banyumas Lestari, Hanis Adila; Erminawati, Erminawati; Farisi, Herdian; Luhsarandini, Bivannie; Nugroho, Adityo; Kurniawan, Anri
Nanggroe: Jurnal Pengabdian Cendikia Vol 4, No 4 (2025): July 2025
Publisher : Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.16418276

Singkong merupakan salah satu hasil pertanian yang melimpah di Desa Limpakuwus. Saat ini hasil panen singkong belum diberdayakan secara maksimal dan pemanfaatannya masih terbatas pada pemasaran produk mentah. Salah satu solusi menambah nilai jual singkong yaitu dengan mengolah singkong menjadi Modified Cassava Flour (Mocaf). Mocaf adalah tepung fermentasi yang dapat digunakan sebagai substitusi tepung terigu. Kegiatan ini bertujuan untuk meningkatkan pengetahuan, keterampilan dan menambah nilai jual dari singkong. Metode yang dilakukan adalah sosialisasi dan praktek pembuatan mocaf. Hasil kegiatan menunjukkan bahwa peserta antusias dan mampu memahami proses pembuatan tepung mocaf. Dampak dari pengabdian ini dapat memberikan nilai tambah pada pangan lokal seperti singkong dan terjadinya peningkatan pengetahuan serta keterampilan.

Pelatihan Pembuatan Brownies Berbahan Dasar Tepung Mocaf di Desa Limpakuwus Lestari, Hanis Adila; Erminawati, Erminawati; Farisi, Herdian; Aini, Nur; Astuti, Santi Dwi; Istiqomah, Istiqomah; Luhsarandini, Bivannie; Nugroho, Adityo
Nanggroe: Jurnal Pengabdian Cendikia Vol 4, No 7 (2025): Oktober
Publisher : Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.17490806

Cassava is one of the abundant tubers in Limpakuwus Village. In its development, to increase its selling value, cassava can be processed into mocaf flour (modified cassava flour). In previous community service, the local community had received training related to making mocaf flour. Therefore, further training was conducted to process mocaf flour into bakery products. One of them was making mocaf brownies because they were considered simple and easy. The purpose of this service was to enhance the skills of PKK mothers in processing mocaf flour into mocaf brownies and provide motivation for forming small business groups and promoting entrepreneurship. The implementation method began with identifying problems and potential in the village, followed by coordination and planning of activities, and the implementation of training and evaluation. Based on the results of the service carried out for PKK mothers in Limpakuwus Village, it showed that participants were able to process mocaf flour into mocaf brownies and had a positive impact.

PENYULUHAN PERTANIAN URBAN FARMING UNTUK KETAHANAN PANGAN KELUARGA DI MT. NURUL ‘ILMI KELURAHAN MERSI Anri Kurniawan; Triat Adi Yuwono; Hanis Adila Lestari; Dwi Sukowati; Luthfi Wahab; Novita Hindratiningrum
Migunani Nusantara: Jurnal Pengabdian Kepada Masyarakat Vol. 3 No. 1 (2025): Migunani Nusantara
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LPPM), Universitas Nahdlatul Ulama Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar

Peningkatan jumlah penduduk di daerah perkotaan yang sangat pesat menyebabkan penyempitan lahan pertanian. Urban farming adalah salah satu alternatif solusi yang inovatif yang dapat diterapkan untuk memanfaatkan lahan terbatas. Pertanian perkotaan bertujuan untuk ketahanan pangan keluarga, mengurangi jejak karbon, dan memperbaiki kualitas hidup masyarakat. Namun demikian, teknologi ini masih jarang diketahui oleh masyarakat umum, termasuk ibu-ibu anggota majelis Ta’lim Nurul ‘Ilmi yang berada di Kelurahan Mersi, Kecamatan Purwokerto Timur. Oleh karena itu dilaksanakan penyuluhan tentang pemanfaatan teknologi urban farming untuk meningkatkan ketahanan pangan keluarga bagi anggota Majelis Ta’lim. Tujuan pengabdian kepada masyarakat untuk meningkatkan tingkat pemahaman anggota Majelis Ta’lim Nurul ‘Ilmi tentang konsep dan manfaat urban farming. Metodologi pelaksanaan kegiatan menggunakan Participacy Rural Appraisal (PRA). Kegiatan penyuluhan ini berjalan dengan lancar, hal ini bisa dilihat dari antusiasme peserta dalam mengikuti kegiatan serta hasil pre test dan post test yang menunjukkan bahwa sebagian besar peserta lebih memahami tentang urban farming dibandingkan dengan sebelum mengikuti penyuluhan.

Smart Solar Dome Dryer: IoT-Integrated Automatic Hybrid Drying System for Cereal Grains Hanis Adila Lestari; Luthfi Wahab; Triat Adi Yuwono
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 15 No. 1 (2026): February 2026
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtepl.v15i1.372-384

The drying process for cereals is essential to reduce the moisture content of grains to an optimal level of 12%; however, it is often hindered by the unpredictable tropical climate. This study aimed, firstly, to design a solar dome dryer for drying grains using solar energy and, secondly, to develop an automatic control system for a hybrid solar-heated system based on the Internet of Things (IoT). The research started with engineering design, followed by drying test using single-factor of different grains. The Solar Dome Dryer (SDD) was constructed with a lightweight steel frame covered by UV-resistant plastic, sizing 2 × 1 m and with a capacity of 25 kg. It is equipped with an exhaust and heater operating in a hybrid mode during day and night, controlled by DHT22, BH1750, and capacitive soil moisture sensors integrated with a Smart SDD application on a smartphone. Results showed that percentage error, MAE, RMSE, and R² values were below 1%, indicating high sensor accuracy and consistency. The final moisture contents of 12% were achieved in the following grains: rice 4.72 h, red rice 6.20 h, glutinous rice 6.20 h, black glutinous rice 6.62 h, feed maize 7.35 h, sweet maize 7.62 h, glutinous maize 7.27 h, white sorghum 6.20 h, brown sorghum 5.99 h, and red sorghum 5.64 h. ANOVA of drying using SDD was faster than conventional, even while performing drying during rainy conditions.

Evaluasi Kesesuaian Lahan untuk Budidaya Durian Bawor di Kabupaten Banyumas Menggunakan SIG Berbasis IoT Luthfi Wahab; Anri Kurniawan; Hanis Adila Lestari
Jurnal Ilmiah Rekayasa Pertanian dan Biosistem Vol 13 No 1 (2025): Jurnal Ilmiah Rekayasa Pertanian dan Biosistem
Publisher : Fakultas Teknologi Pangan & Agroindustri (Fatepa) Universitas Mataram dan Perhimpunan Teknik Pertanian (PERTETA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jrpb.v13i1.1138

Durian, known as the "King of Fruits," is a prevalent fruit in Indonesia, thriving in the tropical climate of Southeast Asia. One of the most widely cultivated varieties is Bawor, commonly found in Banyumas Regency, Central Java, producing 95,426 quintals in 2024. The price of Bawor durians ranges between Rp. 85,000 to Rp. 120,000 per fruit, weighing between 2 to 4 kg. Durian grows optimally in lowland areas up to 180 meters above sea level, with a humid climate, air temperatures of 25-32°C, humidity levels of 50-80%, and sunlight intensity of 45-50%. The research aims to build an information system called "SiDurIoT" based on the Internet of Things (IoT) integrated with a Geographic Information System (GIS) to evaluate the suitability of Bawor durian land. Land evaluation is classified S1, S2, S3, and N. Durian Information System with Internet of Things "SiDurIoT" is a device designed to measure the suitability of durian orchards in real-time. The device consists of a DHT22 sensor, a wind speed sensor, and GPS connected to the ESP32, with data displayed on an LCD screen. The device is connected to the internet via the website siduriot.my.id and the "SiDurIoT" smartphone application, which allows users to input measurement data. The results of the land suitability assessment show that wind speed, rainfall, soil pH, soil temperature, and land elevation are highly suitable (S1). In contrast, air temperature is suitable (S2), and humidity and sunlight intensity are marginally suitable (S3). Based on the suitability evaluation, the Kemranjen, Sumpiuh and Tambak areas are the most suitable locations for durian plantations because they have productivity above 10,000 quintals and are very suitable (S1).

Pengisian Air Dan Nutrisi Otomatis Pada Reservoir Hidroponik Kratky Untuk Budidaya Pakcoy (Brassica Rapa Subsp Chinensis): PENGISIAN AIR DAN NUTRISI OTOMATIS PADA RESERVOIR HIDROPONIK KRATKY UNTUK BUDIDAYA PAKCOY (Brassica rapa subsp chinensis) Anri Kurniawan; Hanif Nur Fatih; Hanis Adila Lestari
Jurnal Agritechno Jurnal Agritechno Vol. 18, Nomor 2, Oktober 2025
Publisher : Depertemen Teknologi Pertanian Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar

The automated water and nutrient filling system in the Kratky hydroponic method for pak choi (Brassica rapa subsp. chinensis) is designed to control the reservoir’s water level and nutrient concentration. An ultrasonic sensor measures the water surface height, while a TDS sensor monitors nutrient concentration. Both sensors are controlled by an Arduino Uno microcontroller, which manages the operation of the water and nutrient pumps. This study aimed to design and test the automated filling system. The research involved tool development, system testing, and data analysis through calibration using percentage error and Root Mean Square Error (RMSE) to evaluate the pump’s performance. The results showed that the system functioned optimally: the water pump was activated when the water level ranged between 30 and 40 cm, and the nutrient pump operated when the ppm value fell below 600. The ultrasonic sensor had an error of 0.76%, and the TDS sensor 0.60%, both under 1%, indicating high accuracy. At 30 days after transplanting, the pak choi plants had an average height of 15.05 cm and a leaf width of 14.98 cm. The water pump performance under the automated filling system had an RMSE value of 7.5498, indicating good reliability.

Pelatihan Pembuatan Susu Jagung di Kelompok PKK Desa Rempoah Kecamatan Baturraden Bivannie Luhsarandini; Hikmah Yuliasari; Vairus Akmala Putri; Hanis Adila Lestari; Hanifah Tsurayya Ayu Wardhani; Dwi Andita; Dean Aria Ghofi
Nanggroe: Jurnal Pengabdian Cendikia Vol 4, No 12 (2026): Maret 2026
Publisher : Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.19682210

Rempoah Village has abundant corn potential; however, its utilization is still limited to the sale of raw materials or traditional processed products, resulting in suboptimal economic value. In addition, members of the PKK (Family Welfare Empowerment Group) still have limited knowledge and skills in processing local food into innovative, marketable products. This community service activity aims to improve the knowledge and skills of PKK members in processing corn into corn milk as a value-added food product.The implementation method consists of a socialization stage and hands-on training. The socialization stage includes the delivery of materials on the nutritional content of corn, the benefits of corn milk, and principles of sanitation and hygiene. Furthermore, the training stage involves practical sessions on making corn milk, starting from selecting raw materials, processing, to simple packaging. The results show an increase in participants’ knowledge and skills in processing corn into corn milk. Participants were able to produce products with good color, taste, and texture characteristics, and demonstrated high enthusiasm throughout the activity. The impact of this program is an increase in the capacity of PKK members in local food diversification, as well as the emergence of home-based business opportunities that have the potential to increase family income. In addition, this activity encourages the utilization of local resources to support food security. The outputs of this activity include corn milk products, improved participant skills, and the potential establishment of small-scale businesses based on local food. This activity is expected to be sustainable through continued assistance in production and marketing aspects.

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