Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
Theme
Critical findings
30 results(1 / 2)
Meshball-driven air-pruning offers a resource efficient strategy for containerized cultivation in urban horticulture
2026Savitha Dhandapani, Gandhimathi Chinnasamy, Shaik Anwar Ahamed Nabeela Nasreen, Vidya Susan Philip, Bong Soo Park, S. P. Bhatnagar · Scientia Horticulturae · Global
This study developed meshball-mediated air-pruning, a method embedding stainless-steel spheres into soil to create localized aeration pockets, addressing issues like root circling, poor aeration, and inefficient resource use in containerized plant cultivation. Testing across four species revealed significant benefits for ornamental shrubs such as dwarf ixora and firebush, showing increases in shoot fresh weight, branch number, and root biomass. However, pak choi exhibited no measurable change, and white teak seedlings displayed reduced root biomass, indicating species-specific responses.
Limited or null effectDIYPerilaku Konsumen Dalam Mengadopsi Limbah Ternak Untuk Pertanian Rumah Tangga Berbasis Urban Farming: Studi Pada Pemanfaatan Pupuk Organik Di Wilayah Perkotaan
2025I Putu Gede Didik Widiarta, Dinar Anindyasari, Taufan Purwokusumaning Daru · Jurnal Ekonomi Pertanian dan Agribisnis · Indonesia (Bontang City)
This quantitative study surveyed 220 urban farming respondents in Bontang City, Indonesia, to analyze consumer behavior in adopting livestock waste as organic fertilizer for household agriculture. While knowledge (β=0.58; p<0.01) and environmental impact perception (β=0.47; p<0.05) significantly influenced adoption, major barriers included negative perceptions of livestock waste odor (62%) and limited access to processing technology (45%). These findings highlight significant challenges to the widespread adoption of organic fertilizers from livestock waste in urban areas.
Limited or null effectOrganic cycleDIYEconomicsHORTAS DOMÉSTICAS: BENEFÍCIOS, DESAFIOS E MOTIVAÇÃO NO CULTIVO URBANO EM DOM PEDRITO/RS
2025Lucas Velasques, Janaína Wohlenberg, Osmar Manoel Nunes, D. Friedrich, Norton Víctor Sampaio · Revista Científica Agropampa · Brazil (Dom Pedrito/RS)
This field study, involving 20 residents of Dom Pedrito/RS, Brazil, who practice home gardening, aimed to identify motivational factors, difficulties, and benefits. The main difficulties reported were the time required for cultivation and the presence of pests and insects. While benefits included consuming healthy food, health improvements, and supermarket savings, the significant challenges of time commitment and pest management indicate limitations to the widespread positive impact of home gardening.
Limited or null effectDIYCommunityHealthOrganic cycleOn the irrelevance of (peat-free) substrates - Qualitative insights into the social practices of hobby gardeners in Germany
2024Holger Braun, Dorothee Apfel, Benedikt Rilling, Carsten Herbes · Cleaner and Responsible Consumption · Germany
A study with 44 hobby gardeners in Germany found that substrates are not a major part of gardeners' social interactions, and price is the dominant purchase criterion for substrates, with sustainability not playing an important role. Although basic knowledge about peat is widespread, purchasing substrates is a utility-driven process with mostly passive information behavior.
Limited or null effectCommunityClimate changeDIYOrganic cycleGuerrilla Gardening in a Time of Ecological and Social Crisis: An Exploratory Endeavor to Feel Connected with a Lost Piece of Forest
2024Margaretha Häggström, Mårten Häggström · The Trumpeter · Sweden
This four-year exploratory study in a clearcut in western Sweden investigated the feasibility of cultivating crops in a nutrient-poor, shadowless environment to support biodiversity. The study found that while it was possible to grow potatoes, peas, and some summer flowers without special efforts, it was difficult to grow other vegetables and root vegetables. The project suggests that planting activities in clearcuts may impact people's sense of human-nature identity and respect for the natural environment.
Limited or null effectDIYBiodiversityFood educationCommunityThe Effect of Urban Gardening Activities on Physical Activity and Sleep Quality in Middle-Aged Women
2024Young-Bin Jung, Hyung-Kwon Yun, In-Chang Son, Se-Na Choi, Kwan Jeong Song · Journal of people, plants, and environment · Global
A 12-week study involving 20 middle-aged women in an urban gardening program and 20 in a control group examined the effects on physical activity and sleep quality. While the experimental group showed an increase in physical activity and improvements in stress and sleep quality scores, the study found no statistically significant difference in physical activity, stress index, or sleep quality between the experimental and control groups.
Limited or null effectHealthDIYStress‐gradient framework for green roofs: Applications for urban agriculture and other ecosystem services
2023Andrés G. Rolhauser, J. Scott MacIvor, Adriano N. Roberto, Selena Ahmed, Marney E. Isaac · Ecological Solutions and Evidence · Global
This paper addresses the limited understanding of conditions under which stress-tolerant "nurse" plants can facilitate stress-intolerant "protégé" species on extensive green roofs for urban agriculture. It proposes a framework and linear model, integrating trait–environment theory and facilitation ecology, to make testable predictions on protégé species performance along stress gradients. The framework aims to help researchers assess the feasibility of nurse–protégé interactions under various environmental conditions.
Limited or null effectDIYClimate changeBiodiversityCombination of observational and functional trait-based approaches in developing a polyculture design tool
2023Pavlo Ardanov, Annette Piorr, Alexandra Doernberg, Sonja Brodt, Jennifer B. Lauruol, Iryna Kazakova, Valentyna Movchan, Lucas A. Garibaldi · Agroecology and Sustainable Food Systems · Global
This study assessed information from multiple sources to design diversified cropping systems with vegetables and spice crops for cold temperate climates, integrating trait and observational data from databases, farmer surveys, and literature reviews. While farmers achieved medium to good levels of their main goals, they failed to reach desired multifunctionality with their polycultures. None of the individual data sources provided a comprehensive dataset, but combining them increased crop combination options while also increasing planning and management complexity.
Limited or null effectCSA & TeikeiDIYBiodiversityComparison of bioactive compounds of continental and Mediterranean pomegranate fruits and its application in urban gardening
2023Radenka Kolarov, Mirjana Ljubojević, JOVANA SUCUR ELEZ, Mirjana Adakalić, BILJANA LAZOVIC, Dejan Prvulović, Sezai Erċışlı, DJORDJE MALENCIC · TURKISH JOURNAL OF AGRICULTURE AND FORESTRY · Serbia
This study compared bioactive compounds in pomegranate genotypes from a continental region (Sremski Karlovci, Serbia) and a Mediterranean urban region (Bar, Montenegro). Analysis of phenolics, tannins, flavonoids, proanthocyanidins, pigments, vitamin C, acidity, pH, and sugars, along with DPPH and ABTS antioxidant tests, revealed that pomegranates grown in the continental area had significantly higher amounts of biochemically active compounds than those from the Mediterranean urban region. This suggests adaptation to continental conditions, with continental samples showing greater antioxidant potential and proanthocyanidins content.
Limited or null effectDIYHealthUrban–rural linkageStrengths and Weaknesses of Non-chemical Weed Management Strategies in Small-scale Vegetable Production
2023Mahbuba Ferdous · Asian Journal of Advances in Agricultural Research · Australia (Armidale)
This case study investigated non-chemical weed management strategies in a small-scale vegetable garden in Armidale, Australia, through observation and an in-depth, unstructured interview with the garden's convener. Growers primarily used mechanical and cultural methods, including mulching, hand weeding, tillage, and grazing, to manage weed infestation. While mulching with wood chips and hand weeding were considered more effective in minimizing weed competition during critical crop development periods, they could not reach a satisfactory level. Further improvements by integrating several approaches simultaneously are needed for more effective and economical weed control.
Limited or null effectCommunityOrganic cycleDIYPELATIHAN DAN PENDAMPINGAN BUDIDAYA SAYURAN HIDROPONIK BAGI IBU-IBU PKK RT 02/RW 01 KELURAHAN TENGGILIS MEJOYO KOTA SURABAYA
2023Amelia Nirmalawaty, Tiurma Wiliana Susanti Panjaitan, Dwi Agustiyah Rosida · Abdi Massa. · Indonesia (Surabaya)
Training and assistance for hydroponic vegetable cultivation were provided to PKK women in RT 02/RW 01, Tenggilis Mejoyo Village, Surabaya City. Previous NFT hydroponic training had suboptimal implementation due to limited yard space and insufficient understanding of hydroponic cultivation, particularly in plant nursery and nutrient solution concentration measurement. The current training and assistance successfully improved the participants' knowledge and skills, enabling optimal utilization of aid from the Food Security and Agriculture Office and maximizing the use of limited land for community nutritional needs.
Limited or null effectFood educationCommunityDIYProspects for the use of apple tree species from the collection of the GBS RAS in landscaping
2022Victоria Kryuchkova, Vitaly Donskih, Yuri Gorbunov, Tatiana Aniskina, О. С. Волкова · АгроЭкоИнфо · Russia (Moscow)
This 2011-2022 study at the MBG RAS laboratory in Moscow, Russia, assessed 20 wild apple tree species for their landscaping potential. While Malus baccata, M. neidzwedzkyana, M. x zumi, M. sargentii, and M. mandshurica were identified as promising for urban conditions, M. ioensis showed low frost resistance and M. fusca and M. sievesii were susceptible to scab infestation, limiting their suitability for urban gardening in Moscow.
Limited or null effectBiodiversityDIYReasons and Remedies to the Dying Plant Walls
2021Hayley Q McGough · DigitalCommons - CalPoly (California State Polytechnic University) · Global
This paper investigates why plant façades on buildings frequently die, preventing them from fully realizing benefits like urban heat island reduction and improved air quality. Through interviews with landscape architects, it examines factors for maintaining plant façades and assesses if new approaches, such as earlier integration of landscape architects or biocurtains, can address the high mortality rates. The study highlights that these plant façades often fail, leading to waste and unfulfilled potential.
Limited or null effectClimate changeBiodiversityEconomicsDIYProduction of Edibles and Use of Garden Waste in Domestic Gardens of a Middle-Class Suburb in Cape Town, South Africa
2021Anjali Mistry, Manfred Spocter · · South Africa (Cape Town)
A study in a middle-class suburb of Cape Town, South Africa, investigated edible cultivation and garden waste management in domestic gardens. While potential gardening space averaged two-thirds of residential plots, 129 respondents primarily cultivated lawns, not food, with minimal vegetable production. Residents often used private gardening services for waste disposal, and on-site garden waste disposal techniques need promotion.
Limited or null effectDIYCompostCommunityUrban–rural linkageINFLUÊNCIA DA BORRA DE CAFÉ FRESCA NA GERMINAÇÃO DE SEMENTES DE RÚCULA COMO ALTERNATIVA DE FERTILIZANTE NA AGRICULTURA URBANA
2021Luciano Majolo, Deibson Teixeira da Costa, Camila Firmino de Azevêdo · Editora Científica Digital eBooks · Global
This study analyzed the application of fresh coffee grounds as a substrate for arugula seed germination, using concentrations of 0% to 25%. All evaluated characteristics, including emergence percentage, seedling length, and mass, showed a decreasing variation with increasing coffee grounds. Fresh coffee grounds applied directly as fertilizer proved inefficient for arugula in the tested quantities.
Limited or null effectDIYOrganic cyclePengaruh Pengetahuan, Sikap dan Perilaku Masyarakat Tehadap Kegiatan Urban Farming
2021Tenri Ulfa, Nurlita Pertiwi · UNM Environmental Journals · Indonesia (Makassar)
This descriptive quantitative and correlational study of 50 respondents in Makassar City examined urban farming behavior and influencing factors. While respondents generally had high environmental knowledge, their environmental attitudes were moderate. 23 respondents with low urban farming activities cited time constraints as a difficulty, despite a significant, strong, and unidirectional relationship found between knowledge, attitudes, and behavior.
Limited or null effectCommunityDIYHealthEconomicsRooftop garden an organic farming to grow uncontaminated vegetable improved food quality and food security in Bhubaneswar City, India
2021K. C. Sahu, M. K. Satapathy · International Journal of Agriculture Extension and Social Development · India
This paper discusses rooftop gardens as an alternative for vegetable production in Bhubaneswar City, India. While rooftop agriculture can improve ecosystem services and enhance urban biodiversity, vegetable production activities on rooftops are limited due to multiple challenges that need to be addressed for widespread implementation. Rooftops are not a total solution for food security but can supplement other urban food sources.
Limited or null effectDIYFood sovereignty & justiceBiodiversityClimate changeEvaluations of internet of things-based personal smart farming system for residential apartments
2020Fatin Natasya Shuhaimi, Nursuriati Jamil, Raseeda Hamzah · Bulletin of Electrical Engineering and Informatics · Global
This study proposed and evaluated two Internet of Things (IoT)-based smart farming system designs for personal use in residential apartments, focusing on humidity and temperature monitoring. After comparing sensor readings (DHT 11 and DHT 22) over three days against actual environmental values, and assessing implementation costs and power consumption, the findings regarding accuracy and costs were inconclusive.
Limited or null effectDIYDigital agricultureHealthWho practices urban agriculture? An empirical analysis of participation before and during the COVID‐19 pandemic
2020Lauren Chenarides, Carola Grebitus, Jayson L. Lusk, Iryna Printezis · Agribusiness · United States
This study examined household-level participation in urban agriculture (community and home growing) before (2017) and during (2020 lockdown) the COVID-19 pandemic in Phoenix, AZ, and Detroit, MI, using two online surveys and bivariate probit models. It found that considerably fewer individuals participated in community gardens compared to home gardening, and overall participation was lower in 2020 than in 2017. The continuity of individuals' participation in growing food at community gardens and home is fragile, and many urban households' food-growing practices may not yet be mainstream, suggesting other barriers inhibit participation.
Limited or null effectCommunityDIYHealthThe Effect of Irrigation Treatment on the Growth of Lavender Species in an Extensive Green Roof System
2020A.T. Paraskevopoulou, Panagiotis Tsarouchas, Paraskevi A. Londra, A. Kamoutsis · Water · Global
This study investigated the effect of irrigation amount on the growth of four lavender species (Lavandula angustifolia, Lavandula dentata var. candicans, Lavandula dentata var. dentata, and Lavandula stoechas) in an extensive green roof system. Two irrigation treatments (high and low), determined by substrate hydraulic properties, were applied, and plant growth was measured. The results consistently showed that low irrigation reduced plant growth. However, with the exception of L. stoechas, the appearance of plants under low irrigation was satisfactory, supporting their use with reduced water.
Limited or null effectDIYClimate changeRooftop Gardening as A Need for Sustainable Urban Farming: A case of Kathmandu, Nepal
2020Sandesh Thapa, Anjal Nainabasti, Sashila Acharya, Neha Rai, Rakshya Bhandari · International Journal of Applied Sciences and Biotechnology · Nepal (Kathmandu)
A key informant survey of 52 respondents was conducted in Kathmandu, Nepal, to assess the current status of rooftop gardening. All respondents expressed positive views on rooftop gardening, with rooftop farms covering 5-13% of the area. Significant monetary soft benefits were identified for food production, air quality, stormwater retention, and carbon sequestration. However, traditional methods using plastic bags, pots, and styrofoam were employed for garden maintenance. Constraints were recorded regarding rooftop farming establishment and continuation, indicating a need for proper training for efficient management.
Limited or null effectDIYFood sovereignty & justiceClimate changeCommunityPresent Scenario and Problem Confrontation of Rooftop Gardening and its Efficacy inAmbient Environment Reclamation in Khulna City
2018Manabika Sheel, Mohammad Bashir Ahmed, Shamim Ahmed Kamal Uddin Khan, Md. Matiul Islam · Fundamental and applied agriculture · Bangladesh (Khulna City)
A study in Khulna City from March to April 2018 interviewed 60 rooftop gardeners to analyze the scenario and problems of rooftop gardening. The study found that gardeners earned very poor economic benefits compared to their expenditures, with most preferring it as a hobby (98.33%) or for aesthetics (90%). Severe problems included excessive heat (91.67%), lack of proper nourishment (87.08%), and roof load (72.92%).
Limited or null effectDIYCommunityUrban–rural linkageClimate changeAgricultura urbana familiar en una ciudad media en Chiapas. Implicaciones para la sustentabilidad urbana Family urban agriculture in an average city in Chiapas. Implications for urban sustainability
2016Araceli Calderón Cisneros · Dialnet (Universidad de la Rioja) · Mexico (Chiapas)
This qualitative study analyzed the role of family urban agriculture in urban sustainability in San Cristobal de Las Casas, Chiapas, Mexico, using open and structured interviews. The visited agricultural systems showed characteristics favoring resilience and sustainability, such as low use of external inputs and recycling of domestic waste. However, a limitation found was that the contribution of own production to family consumption is very low, despite existing food, environmental, and socio-cultural motivations for its continuity.
Limited or null effectDIYOrganic cycleFood sovereignty & justiceClimate changeAvaliação da Adoção de um Kit de Irrigação de Baixo Custo e Eficiente em Uso de Água em Horta Comunitária Agroecológica, Juazeiro - BA
2016Júlio Cézar de Almeida Lopes, Hélder Ribeiro Freitas, Eliéser Santurbano Gervásio · Cadernos de Agroecologia · Brazil
This study evaluated the adoption of a drip irrigation kit in an agroecological community garden in Juazeiro, Brazil. The introduction of the system and the social organization of the group led to low adoption of the drip irrigation system, with several farmers returning to manual watering and, to a lesser extent, micro-sprinkler systems.
Limited or null effectCommunityDIYDigital agricultureGrowth Responses of Eggplant (Solanum melongena) to Hydrophilic Polymer Mixture Ratio in Growing Medium for Lower Maintenance Urban Agriculture via Green Roofs
2016Jin-Hee Ju, Won-Tae Kim, Hui Xu, Young-Han Yoon, Eun‐Young Choi · Journal of Environmental Science International · Global
This study investigated the influence of hydrophilic polymer (HP) mixture ratio on the growth of eggplant (Solanum melongena) for lower maintenance urban agriculture via green roofs. As the hydrophilic polymer mixture ratio increased, the growth index, number of leaves, leaf length, leaf width, and dry weight of shoot and root decreased. Specifically, these values were significantly lower in HP5.0% and HP10.0% treatments compared to the control, and the survival rate was lowest at 56% in the HP10.0% treatment.
Limited or null effectDIYClimate changeUrban–rural linkage