Research & reports

Putu Eka Pasmidi Ariati, Dewa Putu Oka Prasiasa, I Ketut Widnyana, I Made Wahyu Wijaya · ICCD · Indonesia

This study addressed the limited economic impact of tourism in Kelan Tourism Village, Bali, due to reliance on external vegetable purchases despite available land. The solution implemented was an edutourism program featuring a Biofloc Aquaponics Integrated Urban Farming Model and Drip Irrigation Vegetable Garden Tilapia, targeting students, tourists, and the community. Implementation led to increased understanding, knowledge, and skills among target groups, and culinary tourism participants experienced increased income from self-produced vegetables, alongside strengthened environmental conservation.

Firda Rachma Amalia, Syarifuddin Nasution · Jurnal Sistem dan Manajemen Industri · Indonesia (Bogor Regency)

AKA Farm, an urban silver catfish hatchery in Bogor Regency, Indonesia, faced challenges of low efficiency and responsiveness due to complex production processes, leading to suboptimal harvest outcomes. This study developed and implemented an IoT-based monitoring and control system to address water quality conditions, as fluctuations in water temperature and pH impact fish metabolism and survival. The system uses the Blynk application for real-time monitoring and control, with actuators automatically optimizing aquarium conditions when temperature and pH are not optimal, substantially improving silver catfish survival and growth.

Yulia Andriani, Roza Yulida, Rosnita Rosnita, Fanny Septya, Meki Herlon · KnE Social Sciences · Indonesia

A survey in Pekanbaru City, Indonesia, identified the use of communication media and institutional support for urban farming among farmer women groups. Farmers demonstrated excellent information access and communication behavior, utilizing smartphones and printed media for farming information. They also received full support from local leaders and the Pekanbaru city government, including regular counseling and urban farming socialization.

Nur Annisa, Tri Indriani, Irfan Irfan, Ahmad Anugrah Wahidin, Muhammad Kadir · Jurnal Pelayanan dan Pengabdian Masyarakat Indonesia · Indonesia

At Inkiya Farm in Bajubodoa village, Maros district, challenges in lettuce production using the NFT system included crop damage or failure due to natural disturbances, limited space, low drought resistance, and suboptimal growth. This activity introduced a Bell-Siphon ebb-flow hydroponic system as a cheaper, environmentally friendly, space-saving, and more optimal plant production solution. The activity provided partners' women members with at least 6 ebb-flow hydroponic units, installation, and training on building the system to increase production, reduce crop failure risk, and improve lettuce production.

Eka Triana Yuniarsih, Muslim Salam, Muhammad Hatta Jamil, Andi Tenriawaru · Journal of Open Innovation Technology Market and Complexity · Indonesia (Makassar)

This study aimed to identify key factors influencing the adoption of technological innovation in urban farming (ITUF) in Makassar City, South Sulawesi Province, Indonesia. Primary data was collected through a structured survey of 334 randomly selected individuals from 14 sub-districts and analyzed using Binary Logistic Regression. The study revealed that eight variables, including farming knowledge and experience, education, and involvement in urban farming organizations, significantly influenced the adoption rate.

Alifia Revan Prananda, Cornelius Rangga Surya Kusuma, Daniel Gunawan, Terra Rhebekka, Galih Slamet · Manfaat Jurnal Pengabdian Pada Masyarakat Indonesia · Indonesia

A community-service report on introducing solar-powered hydroponic urban farming in Rejowinangun Selatan village, Magelang City, Indonesia (population density 7,361 people/km²), in response to declining green open space linked to rising population density and land concretisation, which affects food security and self-sufficiency. The programme delivered various approaches to educate and directly involve residents in building hydroponic systems integrated with solar panels, using renewable-energy technology to enable food production in limited spaces such as house terraces. It reports that this increases food independence and security, and that the vegetables produced are described as healthier owing to minimal pesticide use.

Aisyah Aisyah, Paranita Asnur · ETHOS (Jurnal Penelitian dan Pengabdian) · Indonesia

A report describes assistance in cultivating large chili peppers (Capsicum annuum L.) using an Internet of Things (IoT)-based smart farming system in the greenhouse of the Ulul Ilmi Islamic Boarding School in East Jakarta, Indonesia. The program introduced IoT technology for automated irrigation, greenhouse temperature monitoring and fertilization maintenance, aiming to improve cultivation efficiency and productivity through guidance and technology implementation. The assistance results show that the IoT implementation improved efficiency in water, fertilizer and energy use and optimized the growth of the red chili plants, enabling more accurate and responsive crop management in response to environmental changes and healthier, more productive plant growth.

Djoni Haryadi Setiabudi, Resmana Lim · Jurnal Pengabdian Masyarakat Bangsa · Indonesia

A community-service report on implementing an IoT-based fertigation system at the Alam Sari PPPK Petra urban farm in Indonesia, aimed at automating fertilizer application, irrigation and nutrient-concentration control for hydroponic crops. Following on-site observation to define maintenance and installation needs, the team designed, built and tested the hardware and software. Two IoT devices — a fertigation unit and a nutrient-concentration controller — were installed, easing hydroponic maintenance work for farm staff and serving as a teaching tool on information technology for visiting students.

Gunawan Adi Pratio, Siti Nur Rohmah, Muhammad Ali Akbarsyah, Arseto Endro Supriyanto · Jurnal Bengawan Solo Pusat Kajian Penelitian dan Pengembangan Daerah Kota Surakarta · Indonesia

This literature review study examines the concept of urban farming as a solution to agricultural challenges in cities with little or no traditional farmland. Drawing on literature covering urban farming practices in major cities worldwide facing land constraints, it summarizes techniques including hydroponics, aquaponics, vertical farming, and use of rooftops or vacant urban spaces. The review finds urban farming can improve access to fresh food, reduce emissions from food transport, and improve environmental quality through increased green space, while also empowering local communities through job creation and resident involvement in food management, and supporting organic waste management by using household waste as fertilizer. However, resource constraints such as water, fertilizer and technology, along with regulatory and policy issues, were identified as the main barriers to implementation, and the paper concludes that collaboration among government, the private sector and local communities is needed.

Rioaldi Sugandhy, Ayi Yustianti, Yoga Nugraha, Rizky Prananda, Yuli Andriani · Indonesian Journal Of Aquaculture Medium · Indonesia

This literature-based, qualitative content-analysis study examined filtration systems used to maintain water quality in small-scale aquaculture ("urban farming" aimed at self-sufficient food security), covering mechanical media (cotton, dacron), biological media (bio balls, ceramic rings) and chemical media (activated carbon, zeolite). It found that the type of filter media used affects water quality, fish growth and survival, and that using vegetables as supplementary filtration also affected water quality.

Raditya Ahmad Rifandi, Rizal Ichsan Syah Putra, Nunung Eni Elawati, Dwi Nur Yuliyani, Dafa Anwarul Fahmi · Cakrawala Jurnal Pengabdian Masyarakat Global · Indonesia

A community outreach project implemented a "smart aeroponic" system — using sensor technology and automatic control — at several urban locations in Indonesia and trained local communities in its operation and maintenance. Evaluation found the system increased energy efficiency by up to 70% compared with Deep Flow Technique (DFT) hydroponics, saving 29.02 kWh for mustard greens cultivation and 41.00 kWh for lettuce cultivation.

Jeri Ramadhan, Irman Hermadi, Imas Sukaesih Sitanggang · EDUMATIC Jurnal Pendidikan Informatika · Indonesia (Jakarta)

A study developed a decision support system for selecting urban farming crop types for Jakarta's Balkot Farm program, using the Simple Additive Weighting (SAW) method. It followed an SDLC prototyping methodology (communication, quick plan, quick design modeling, prototype construction, and deployment/delivery with feedback), with data collected through interviews and literature review. The result was a web application with menus for alternatives, criteria, subcriteria, rating match and results; black box testing and user acceptance testing confirmed the system correctly displayed menus matching land criteria according to stakeholder needs.

Novianti Indah Putri, Zen Munawar, Rita Komalasari, Iswanto Iswanto, Hernawati Hernawati, Dandun Widhiantoro · Darma Abdi Karya · Indonesia

A prototype digital farming system was developed for farmer groups in Indonesia, based on participatory action research. This system integrates IoT technologies such as Arduino UNO, solar panels, soil moisture sensors, temperature sensors, and automated irrigation. The prototype helps monitor and automate routine processes, enabling farmers to maintain the quality of planting media, which was deemed crucial for easier and more efficient plant growth and development.

Kadek Dwi Pradnyani Novianti, Ni Kadek Sukerti · WIDYABHAKTI Jurnal Ilmiah Populer · Indonesia (Denpasar)

This community service activity focused on the Empelan Terbin Farmer Group in Denpasar City, which practices urban agriculture but faces challenges in distributing and selling its produce. The group's agricultural products were often only shared locally or discarded due to excess harvest, indicating a lack of effective sales channels. To address this, the activity provided training and assistance in digital marketing via Facebook to help the group introduce its products to a wider audience and generate profit for sustainable land management.

Theodorus Hugo Carvallo, Richardus Daton, Yuliana Bhara Mberu · Journal of Architecture and Human Experience · Indonesia (Kupang)

This study explored the planning and design of "Vertical Urban Farming" in Kupang City, Indonesia, to address food demand challenges such as climate change, population growth, and land-use changes. According to Riskesdas 2018, the prevalence of stunting in toddlers in East Nusa Tenggara was 42.6%, the highest in Indonesia, prompting the use of new technologies to enhance agricultural productivity and sustainability. Using SWOT analysis, the strengths, weaknesses, opportunities, and threats of the Vertical Urban Farming Center's planning and design were discussed, indicating the area's potential for development.

Sung–Ho Kil, Hye‐Mi Park, Minkyu Park, Ye Inn Kim, Eunseok Lee · Land · South Korea

In Seoul, South Korea, the suitability of urban rooftop greenhouses (RGs) was analyzed by combining the Analytical Hierarchy Process (AHP) and Geographic Information Systems (GIS). Location suitability factors were derived through expert consultations, and AHP was used to calculate factor weights. The highest weight for RG location factors was benefit (0.1782), followed by officially assessed land prices (0.0913) and supermarket density (0.0802). Analysis linking these results with spatial data revealed that Gangseo-gu had relatively high location suitability scores.

Patricia Patricia, Irene Syona Darmady · Jurnal Sains Teknologi Urban Perancangan Arsitektur (Stupa) · Indonesia

This paper proposes an architectural strategy, specifically urban acupuncture, to reactivate the degraded tourism identity of Kampung Jaksa, particularly Jaksa Street, in Indonesia. The design results in a gallery building focused on culinary tourism, explaining Indonesian cuisine through interactive and learnable techniques. This design also includes supporting programs such as vertical urban farming and site-responsive building orientation to provide public space.

Kyunghun Min, Jisoo Ahn, Eunseok Lee · Journal of people, plants, and environment · South Korea

This study analyzed exemplary cases from the US and Canada to identify factors for the active use of rooftop greenhouses (RTGs) in Korea. Despite international interest in RTGs for carbon neutrality and food security, their implementation in Korea is limited by a lack of relevant legal bases and policies. Essential factors for stable RTG operation include long-term support, initial capital, differentiated distribution, and a review of laws and regulations, highlighting the need for legal and policy frameworks.

Xiaoying Yan, Mei Yin, Renren Li · Atlantis Highlights in Computer Sciences/Atlantis highlights in computer sciences · China

High customer turnover is a significant challenge in China's Community-Supported Agriculture (CSA) industry. This study utilized RFM models (Recency, Frequency, and Monetary) and algorithms to regularly rank and classify the consumption ability of CSA customers. This was achieved by analyzing their recent purchase time, number of times of consumption, and consumption data.

M. Noor Salim, Darwati Susilastuti, Meita Novia, Elli Sulistyaningsih · International Journal of Science and Society · Indonesia (Jakarta)

This study analyzed the simultaneous and partial effects of competitiveness variables, measured by production, capital, and labor, on digital technology strategies and their impact on the income of urban farming MSMEs in Jakarta City, Indonesia. Using OLS Multiple Regression, the survey found that products, capital, and labor simultaneously have a positive effect on digital technology strategy, but product competitiveness has no real effect. Capital and labor competitiveness play a positive role in determining digital technology, and digital technology strategies positively impact farmers' income.

Anggita Chairiah, Adriansyah Dhani Dharmawan, Joseph Rahail, Norma Sartika Dewin, Dimes Akbar Perdana · PESIRAH Jurnal Administrasi Publik · Indonesia

This descriptive qualitative study in Kampung Sayur Bausasran, Indonesia, investigated the current state of urban farming on limited land and the community-based empowerment of a farmers' group. The study found that the Gemah Ripah farmers group played a significant role in achieving local food security in urban areas like Bausasran. It also concluded that microgreens cultivation, combined with e-commerce marketing, can be an innovative agricultural product to address land scarcity issues.

Rendra Adi Sasongko, Eny Krisnawati, Abito Bamban Yuuono · Journal of Architecture Cultural and Tourism Studies · Indonesia (Surakarta)

This study in Surakarta, Indonesia, addressed the problem of decreasing agricultural land due to population growth and urban development. The research aimed to obtain a planning and design concept for an aquaponics edutourism building that could accommodate educational tourism and cultivation activities using an aquaponics system. A descriptive qualitative analysis-synthesis method was used, and a planning and architectural design concept for an Aquaponics Edu-tourism building in Surakarta, utilizing a Bioclimatic Architecture Approach, was obtained.

Theochrasia Latue, Philia Christi Latue, Heinrich Rakuasa · Nusantara Journal of Behavioral and Social Sciences · Indonesia (Bandung)

This descriptive qualitative research examined hydroponic salad cultivation by the Bandung Gardening community in Bandung City, Indonesia. The study found that hydroponics is an efficient and effective method for producing high-quality salads in an urban environment. Hydroponic plants showed faster growth, higher yields, and better nutritional quality compared to soil-based cultivation, while also reducing water and land use.

Faathiyah Harun · MIMBAR AGRIBISNIS Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis · Indonesia (Makassar)

This research analyzed the influence of urban farming motives on the behavior of urban farming practitioners in using social media as a cyber extension in Makassar City, Indonesia. Questionnaires were administered to 50 respondents, and regression analysis was employed. Results indicated that urban farming motives have a significant relationship and influence on online media usage behavior for seeking urban farming information. This motive affects the choice of social media platforms and influences respondents' attitudes and knowledge after receiving information.

Tirto Wahyu Widodo, Damanhuri Damanhuri, Ilham Muhklisin, Sonia Budiarti, Dian Agustina · Jurnal Ilmu Pertanian Indonesia · Indonesia

An experiment examining the response of rice plants to non-soil planting media based on alternate wetting-drying irrigation, aimed at soilless rice cultivation as an urban farming method for subsistence food production. Conducted at a screen house in Sumberjeruk Village, Jember Regency, Indonesia, from January to May 2022, the study used a two-factor, fully randomized factorial design with three replications: husk-to-water ratio (0:1, 1:4, 1:6, and 1:8, total media volume 25 L) as the first factor, and rice variety (Inpari 46 and IR 64) as the second. The combination of a 1:6 husk:water ratio with the Inpari 46 variety had a significant effect on the number of productive tillers (25.17 stems) and grain weight per hill (34.07 g); the 1:6 ratio showed no significant difference from 1:4 in total grain number (124.21) or full grain number (83.52). The Inpari 46 variety showed the highest values for total grain number (133.07), full grain number (84.88), and 1000-seed weight (22.43 g). The study concludes that husk-and-water media at the right ratio is an ideal medium for landless rice cultivation because it can supply oxygen to the media.