Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
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Critical findings
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Intensification or marginalization: peri-urban agriculture for mitigating urban heat island effects in summer
2026Zhuoran Yan, Wenbo Li, Lingxue Yu, X W Li, Kun Bu, HuanJun Liu · npj Urban Sustainability · China (Changchun)
This study investigated the summer impact of peri-urban agriculture (PUA) on surface urban heat island (SUHI) mitigation across China using time-series satellite observations and a coupled land-atmosphere model for Changchun City. It found that PUA management changes with urbanization pressure, and widespread agricultural marginalization near cities significantly impacts SUHI during summer. Larger cities derive less thermal benefit from PUA, although an agricultural intensification scenario showed a limited average cooling effect of 0.07–0.16 °C on urban cores.
Limited or null effectPeri-urban agricultureClimate changeUrban–rural linkageA decision-analysis framework for school garden investments in Vietnam: evaluating trade-offs for nutrition, biodiversity, and economic outcomes
2026Cory Whitney, Thi Thu Giang Luu, Johannes Kopton, Eike Luedeling · Humanities and Social Sciences Communications · Vietnam
This study developed a decision analysis framework to optimize school garden interventions in Vietnamese public and private schools, evaluating their effects on child health, biodiversity, and economic outcomes across five investment scenarios. Results show that passive gardens consistently offer greater biodiversity and health benefits, whereas STEM gardens encounter financial and operational barriers, especially in public schools. The findings highlight significant financial constraints in public schools compared to private ones, revealing critical trade-offs among economic, biodiversity, and health outcomes.
Economic viabilityFood educationHealthBiodiversityEconomicsMapping the InvisibleLandscape of Pesticides andAdjuvants in Peri-Urban Agricultural Waterways of the Megacity Shanghai
2026L Cao, Jingsheng Wang, Yanbin Zhao (1549129), Shuping Zheng, Ruike Pan, Ruiqi An (19738761), Xuhui Yue, Yifan Wang (380120), Jianan Li (290570), Yan Liu (25061), Jie Wang (16762), Peng Wang (34436), Yangmei Mo, Ning Pan (186987), H. Z. Shi, Jiayin Dai (218672), Kun Zhang (108291) · Figshare · China (Shanghai)
An integrated assessment of agrochemical contamination in Shanghai's peri-urban agricultural surface waters across 193 sites revealed exceptionally high chemical diversity and mixture complexity. 91 pesticides and 263 formulation adjuvants were widely detected, with adjuvants showing comparable detection frequencies and response intensities to pesticides, indicating they are a major, underappreciated component of agrochemical pollution. In vivo zebrafish embryo assays showed that representative pesticides and adjuvants induced adverse developmental effects at environmentally relevant concentrations, identifying peri-urban agriculture as a critical source of complex agrochemicals.
Contamination & food safetyPeri-urban agricultureHealthPersepsi Petani Terhadap Manfaat Urban Farming di Kecamatan Umbulharjo Kota Yogyakarta
2026Eska Stefani, Artita Devi Maharani, Nanang Kusuma Mawardi · AGRIBIOS · Indonesia (Yogyakarta)
In Umbulharjo District, Yogyakarta City, Indonesia, urban farming has been implemented as an alternative to improve food security and economic welfare. However, its implementation faces challenges such as land limitations, lack of access to modern agricultural technology, and low public understanding of its benefits. A descriptive quantitative study using a Likert scale (1-4) found that respondents strongly agreed that urban farming provides social benefits and agreed on its economic and environmental benefits.
Governance failureFood sovereignty & justiceCommunityEconomicsPolicyKajian Kinerja Kelompok Tani dan Manfaat Pertanian Perkotaan di Wilayah Kota Bogor
2026Sukma Aprilia Islami, Tati Budiarti, Afra Donatha Nimia Makalew · Jurnal Lanskap Indonesia · Indonesia (Bogor City)
This study in Bogor City, Indonesia, identified agricultural landscapes in six districts and around farmer groups' gardens, analyzing environmentally friendly urban agriculture practices and benefits. Data from 40 farmer groups and Sentinel-2 image analysis showed South Bogor had the largest agricultural land (10.70%) and Central Bogor the smallest (0.04%). While farmer groups adopted environmentally friendly systems, the application of technologies faced challenges related to cost and technical knowledge.
Governance failureCommunityFood sovereignty & justiceOrganic cycleClimate changeCrop Diversification in Kaluvankulam: Replacing Paddy with Flower Crops under Pollution Stress
2026Pari Diwahar, Chandran. S, Paramasivan SatheeshKumar · International Journal of Drug Delivery Technology · India (Madurai District, Tamil Nadu)
This study in Kaluvankulam, Madurai District, India, assessed the adaptability of treated municipal wastewater for marigold irrigation, where paddy yields have declined. Analysis of treated wastewater showed oil and grease and chemical oxygen demand (COD) levels exceeded permissible irrigation standards. Soil analysis revealed elevated phosphorus, potassium, and iron concentrations, indicating nutrient accumulation.
Contamination & food safetyPeri-urban agricultureClimate changeBiodiversityImplementation of Neighborhood Fund Policy in Community Empowerment Programs
2026Aziva Aulia Manggaramitha, Dea Rizky Amalia, Muhammad Aviv Adhitya Putra Pratama, Sry Reski Mulka · Golden Ratio of Community Services and Dedication · Indonesia
A study in RT 11, Belimbing Sub-district, BTN PKT Bontang Housing Complex, Indonesia, examined the implementation of the Neighborhood Association (RT) fund policy for community empowerment programs. Despite adequate funding, community participation in programs such as urban farming remained relatively low, typically 60–75% of the 20-person quota. While communication, resources, implementer disposition, and bureaucratic structure functioned relatively well, increasing community participation remains a challenge due to socioeconomic factors like work commitments and time constraints.
Limited or null effectPolicyCommunityReducing Sulfur Dioxide and Boosting Agricultural Productivity: Evidence From China's Sulfur Dioxide Trading Pilot
2026QianYing Chen, Pengyu Chen, Guangwei Liu · Food and Energy Security · China
This study, using China's 2007 sulfur dioxide emission trading as a starting point, reveals the relationship between Sulfur Dioxide Emissions Trading (SDE) and agricultural productivity. The analysis found that SDE can suppress agricultural productivity, and it has a greater negative impact on cotton-growing, non-rice-producing, and non-fruit-producing areas. Furthermore, SDE inhibits local urban agricultural productivity while promoting agricultural productivity in neighboring cities.
Environmental trade-offsClimate changeEconomicsStrategi Adaptasi Petani Perkotaan Melalui Pemanfaatan Media Hidroponik di Kota Semarang
2026Ivan Adidharma Riswandaputra, Nugroho Trisnu Brata · Jurnal Ekologi Masyarakat dan Sains · Indonesia (Semarang)
This study in Semarang City, Indonesia, analyzed the utilization of hydroponic systems by urban farmers engaged in commercial cultivation. Hydroponics serves as an adaptive strategy to address land scarcity, enhancing spatial efficiency, increasing cultivated plant numbers, and improving crop quality. However, implementing hydroponic systems faces challenges including relatively high initial investment costs, the need for meticulous and consistent maintenance, and consumer markets that differ from conventional agriculture.
Economic viabilityDigital agricultureEconomicsCommunityFood sovereignty & justiceReframing Agricultural Extension in Urban Sustainability: The Role of Extension Agents in Strengthening Women-Led Urban Farming Institutions
2026Unang, Tedi Hartoyo · Indonesian Journal of Advanced Research · Indonesia (Bekasi City)
This study used a descriptive quantitative approach to examine how agricultural extension contributes to institutional development in KWT Sahabat Sampah, a women-led urban farming group in Bekasi City, Indonesia. Data were collected from all 35 members via structured questionnaires, field observation, and interviews with the extension agent. Results indicated that extension support was consistently rated high across six dimensions, especially facilitation, and institutional development indicators were strong, but economic sustainability remained constrained. A significant association (ρ = 0.678, p < 0.01) was found between extension intensity and institutional development.
Economic viabilityCommunityEconomicsFood sovereignty & justicePolicyPengelolaanSampah OrganikBerbasis Maggot sebagai Strategi Pendukung Urban Farming Berkelanjutan di Pamekasan
2026Sustiyana Sustiyana, Teguh Soedarto · Jurnal Agrosains Karya Kreatif dan Inovatif · Indonesia (Pamekasan)
This study aimed to analyze the influence of access to organic waste, training and education on waste management, government policy support, environmental and social awareness, and business opportunities on income and environmental preservation in sustainable urban farming in Pamekasan. Conducted at Roemah Maggot Nusantara, which uses Black Soldier Fly maggots for organic waste management, the study used multiple linear regression analysis. Results showed that all independent variables simultaneously had a significant effect on income and environmental preservation. However, partially, only environmental and social awareness had a significant effect, while access to organic waste, training and education, government policy support, and business opportunities did not show a significant effect.
Limited or null effectOrganic cycleCompostClimate changeEconomicsPENDAMPINGAN MANAJEMEN PEMASARAN BERBASIS URBAN FARMING+ KEPADA PELAKU USAHA HIDROPONIK ORGANIK DI MAOSPATI MAGETAN
2026Fahmi Alamil Huda, Paramita Wisnuwardhani · BESIRU Jurnal Pengabdian Masyarakat · Indonesia
This community service program addressed the critical constraint of limited marketing capability affecting small-scale organic hydroponic enterprises in Maospati, Magetan, Indonesia. Using a Participatory Action Research approach, the Urban Farming+ empowerment model improved the partner's marketing capability, strengthened product quality management, and facilitated initial business linkages. The study indicates that despite adequate production capacity, limited marketing remains a significant challenge for these enterprises.
Economic viabilityEconomicsCommunityDigital agricultureAnalisis Keberlanjutan Usaha Sayuran Hidroponik (Studi Kasus Griya Hijau Hidroponik Kota Bandung)
2026Rifda Nazhifa, Rani Andriani Budi Kusumo · MIMBAR AGRIBISNIS Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis · Indonesia (Bandung)
This qualitative case study analyzed the sustainability of hydroponic vegetable farming at Griya Hijau Hidroponik in Bandung City. The findings indicate that the business demonstrates social and ecological sustainability, with strong community partnerships and environmentally friendly practices. However, its economic sustainability shows limited profitability despite stable operations and a positive Return on Investment.
Economic viabilityEconomicsCommunityOrganic cycleStrategi Pemberdayaan Petani Melalui Program Urban Farming di Kelompok Wanita Tani Guyup Rukun Sonopakis Lor, Ngestiharjo, Kasihan, Bantul, Yogyakarta
2026Tanaya Niscala Hanan Armi, Agus Wartapa, Siti Nurlaela Nurlaela · Jurnal Sains Agro · Indonesia (Yogyakarta)
A study analyzing the implementation of an urban farming program in the Kelompok Wanita Tani (KWT) Guyup Rukun in Yogyakarta, Indonesia, found that implementation in various farmer groups still faces obstacles such as low member participation, weak group institutionalization, and suboptimal program sustainability. SWOT analysis placed KWT Guyup Rukun in the Growth Strategy quadrant, and QSPM analysis identified increasing member capacity through training, cultivation assistance, processing, and institutional strengthening as a priority strategy.
Governance failureCommunityFood sovereignty & justicePolicyEconomicsOptimalisasi Kemandirian Pengelolaan Usaha Kelompok Tani Sumber Rejeki Melalui Pendekatan Logical Framework Analysis (LFA)
2026Novitha Sarika, Fitria Naimatu Sadiyah, Ina Fitria Ismarlin · JAKT Jurnal Agroteknologi dan Kehutanan Tropika · Indonesia (Yogyakarta)
The Sumber Rejeki Farmer Group in Yogyakarta City, Indonesia, has developed a dried Javanese chili processing business in an urban farming area but faces challenges in managing the business independently. This qualitative descriptive study, using Logical Framework Analysis (LFA), revealed that the main problem faced by the group is a low level of independence in business management, caused by dependence on middlemen, lack of standard production SOPs, weak institutional management, limited ability to independently determine product selling prices, and insufficient understanding of business legality. Proposed optimization efforts include developing production SOPs, digital marketing training, structured division of member tasks, and assistance with obtaining business registration and household industry food production permits.
Economic viabilityCommunityEconomicsFood sovereignty & justicePendampingan Kelompok Tani dalam Budidaya Hidroponik di Kota Surabaya, Indonesia
2026Firli Alya Rahma, Tri Budiarto, Agief Julio Pratama, Henry Kasmanhadi Saputra · JURNAL PENYULUHAN PEMBANGUNAN · Indonesia (Surabaya)
This study in Surabaya, Indonesia, investigated hydroponic cultivation among two farmer groups, Kelompok Tani Anggrek (19 members) and Kelompok Tani Sawi (14 members). It found that the farmer groups were not yet optimal in hydroponic cultivation due to a lack of understanding, minimal assistance, and improper use of fertilizers and seeds. However, knowledge among the farmer groups increased by 51.52% due to extension activities, and most respondents agreed that hydroponics is a suitable solution for food security and that assistance had a positive impact.
Limited or null effectFood educationCommunityFood sovereignty & justiceMultifunctional zoning optimization of agricultural land use by coupling Bayesian belief network with density peaks clustering – a case study in Guangdong, China
2026Hao Yang, Zijin Wang, Yueming Hu, Zhengxi Tan, Runyan Zou, L. Wang, Xiaoyun Mao · International Journal of Agricultural Sustainability · China (Guangdong)
A study in Guangdong Province, China, coupled a Bayesian belief network with density peaks clustering to analyze agricultural land resources. The research identified significant synergies between food production function and other functions, but also a trade-off with food cleanliness. Consequently, Guangdong agricultural land was zoned into five functional zones.
Environmental trade-offsPolicyEconomicsFood sovereignty & justiceUrban–rural linkageEarly Detection of Escherichia coli Producing Extended Spectrum Beta Lactamase (ESBL) in Cattle Farm Waste from Urban Jakarta
2026Aulia Maulida, Syafitri Jumianto, Riris Lindiawati Puspitasari, S.Si., M.Si · Prosiding Seminar Nasional Pemberdayaan Masyarakat (SENDAMAS) · Indonesia (Jakarta)
This study examined cattle manure from an urban farm in South Jakarta for the presence of Escherichia coli resistant to third-generation cephalosporins. Using total plate count, selective culture, Gram staining, and biochemical identification, presumptive ESBL-producing E. coli strains were detected. Bacterial growth on cefotaxime-supplemented media indicated phenotypic resistance, demonstrating that urban cattle manure may serve as a reservoir of antibiotic-resistant bacteria.
Contamination & food safetyHealthOrganic cycleEnvironmental and Social Relationship Changes Through Self-Governance Transition in a Rooftop Community Garden of Senior Residential Living Lab
2026YeunSook Lee, Jaehyun Park, Yumi Hwang · Journal of the Korean housing association · South Korea
A longitudinal qualitative case study in a South Korean senior public rental housing community examined the first transition to self-governance in a rooftop community garden. The transition led to ecological and sensory degradation, including disrupted ecological rhythm and reduced olfactory comfort, and social fragmentation with disputes and leadership frictions. These findings revealed limits of participation-heavy models without codified rules or procedural safeguards, indicating that effective self-governance requires visible rules, procedural fairness, embedded learning, and mediation structures.
Governance failureCommunityElderlyBiodiversityRagamuffin Geographies: A Critical View of Informal Green Spaces Against Formality in Chinese Cities
2026S Wang · Advances in Economics Management and Political Sciences · China
This qualitative literature review examines informal green spaces (IGS) in Chinese cities, contrasting them with formal, hyper-managed landscapes. The study finds that while formal lawns incur high financial maintenance burdens and lower biodiversity, IGS, including spontaneous urban wilderness and community gardens, are often cleared despite offering higher biodiversity and zero maintenance costs. The research highlights a governance dilemma where the prioritization of neatness over ecology leads to the removal of IGS, which support psychological place attachment and spatial justice for marginalized groups.
Governance failureCommunityPolicyBiodiversityEconomicsWelfareToward climate-smart urban agriculture in Palembang: A systematic review on strategies, trade-offs, and synergies
2026Strayker Ali Muda, Heripan Heripan, Fitra Gustiar · Springer Link (Chiba Institute of Technology) · Indonesia (Palembang)
This systematic review examined strategies, trade-offs, and synergies of climate-smart urban agriculture relevant to Palembang City, Indonesia. A total of 400 records were identified from Google Scholar and Scopus, with 352 unique records screened. While urban agriculture showed five key contributions, including strengthening food security, several critical trade-offs were identified, such as land scarcity, energy and water requirements, soil contamination risks, technological costs, and policy fragmentation. The review emphasizes that urban agriculture should be part of a broader transformation of urban food systems, not a stand-alone solution.
Environmental trade-offsClimate changeFood sovereignty & justiceCommunityPolicyEconomicsIntegrating Urban Agriculture into City Planning for Enhancing Urban Community Food Provision: A Case Study of Bhubaneshwar
2026Gitanjali Nanda · International Journal for Research in Applied Science and Engineering Technology · India (Bhubaneswar)
This study examined the spatial, institutional, and planning feasibility of integrating urban agriculture into the urban planning structure of Bhubaneswar, India. Using a mixed-method planning framework, it evaluated urban land availability, rooftop feasibility, food accessibility, supply-chain dependency, institutional readiness, and decentralized food-production potential. Findings indicated that urban agriculture integration within statutory planning systems remains limited in rapidly urbanizing Indian cities, and vendor assessments showed strong dependence on peri-urban and external food inflows contributing to seasonal price instability and food wastage.
Governance failurePolicyCommunityFood sovereignty & justicePeri-urban agricultureA City Nourished by Its Suburbs
2026Gang Wang · Agricultural History · China (Shanghai)
This historical analysis of Shanghai's vegetable supply system examines the limitations of peri-urban agriculture. In the early 1950s, Shanghai relied on distant rural areas for vegetables, shifting to suburban production in 1958 after rural sources were cut off. Efforts to sustain this suburban-centric system faced challenges, and government attempts to phase out the planned economy in the 1980s had limited effect. By the early 1990s, the suburban-centric system was abandoned, leading to a return to nonlocal vegetable predominance.
Limited or null effectPeri-urban agricultureUrban–rural linkagePolicyEconomicsDegradation Interest Cultivation Grapes in the Village Boyaoge: Review Architectural In Context Agriculture Urban
2026Agrian Rizki Kuswanto, Zaenal Sirajuddin, Ahda Mulyati · Technium Social Sciences Journal · Indonesia
This study analyzed the degradation of interest in grape cultivation in Boyaoge Village, Indonesia, from the perspective of architecture and urban agriculture. Using field observations, interviews with local farmers, and spatial analysis, the findings indicated that the main causes were the shift in land use from agriculture to settlements, a lack of infrastructure support such as efficient irrigation systems and market accessibility, and non-agricultural-friendly spatial designs including limited green open spaces and limited use of agricultural technology. These factors contribute to the decline in grape cultivation interest.
Governance failureEconomicsPolicyUrban–rural linkageA case study of community-led edible landscape revitalization in post-industrial Shenyang, China
2025Hang Yu, Mohd Yazid Mohd Yunos, Mohd Nazri Saidon, Mohd Amirul Hussain · Landscape Research · China (Shenyang)
This study critically examined how community-led edible landscapes intersect with tensions of urban redevelopment, memory politics, and governance ambiguity in post-industrial Shenyang, China. Using a qualitative case study approach, including participant observation, semi-structured interviews, and spatial documentation, findings showed that while edible landscapes can revitalize neglected spaces and evoke industrial memory, they also face instability, informal governance, and socio-environmental risks.
Governance failureCommunityPolicyClimate change