Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
Theme
Critical findings
385 results(9 / 16)
Evaluations 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 agricultureHealthThe “PV Rooftop Garden”: Providing Recreational Green Roofs and Renewable Energy as a Multifunctional System within One Surface Area
2020Stefan Sattler, Irene Zluwa, Doris Österreicher · Applied Sciences · Global
An interdisciplinary study developed and tested designs for integrating photovoltaic (PV) systems into rooftop gardens, focusing on retrofitting flat roofs. Prototypes were analyzed for structural design, plant choices, and energy output. The study found that concurrent integration of PVs and green roofs is achievable with lightweight construction, suitable for existing buildings, contributing to urban renewable energy, UHI mitigation, and recreational spaces.
Climate changeBiodiversityDIYEcological Resilience of Food Systems in Response to the COVID-19 Crisis
2020James Worstell · Journal of Agriculture Food Systems and Community Development · Global
This paper examines the resilience of food systems during the COVID-19 disruption. It notes trends such as direct food delivery, online farmers markets, Community Supported Agriculture (CSAs), backyard food production, expansion of seed producers and plant nurseries, and increased home cooking. These trends are viewed as complex adaptive systems.
CSA & TeikeiDIYClimate changeFood sovereignty & justiceNudging children toward healthier food choices: An experiment combining school and home gardens
2020Pepijn Schreinemachers, Ghassan Baliki, Rachana Manandhar Shrestha, Dhruba Raj Bhattarai, Ishwori Prasad Gautam, Puspa Lal Ghimire, Bhishma P. Subedi, Tilman Brück · Global Food Security · Nepal
A one-year cluster randomized controlled trial in Nepal (2018-2019) with 779 schoolchildren (8-12) and their caregivers across 30 schools tested the impact of combining school and home gardens on food choices. The intervention increased caregivers' food and nutrition knowledge by 26%, agricultural knowledge by 5%, liking for vegetables by 10%, and home garden productivity by 15%. For children, it had no effect on food and nutrition knowledge but increased their liking for vegetables by 6%, healthy food practices, and vegetable consumption by 15-26% across different periods.
Food educationDIYHealthCommunityWithstanding pandemic through education, economic and health policies
2020Jose Benito C Ronolo, Margarita Cuadra, J. Q. Cabada, Amaya Caballero, Omar A. Tantoy · European Journal of Molecular & Clinical Medicine · Philippines
This paper examines the impacts of COVID-19 in the Philippines by reviewing five research articles and formulating twelve policy statements across education, health and safety, and economic dimensions. For the economic dimension, recommended policies include encouraging home or urban gardening, initiating hydroponics, aquaponics, and horticulture gardening, and institutionalizing the "Farm Food Box." These policies aim to mitigate the pandemic's impacts in the Philippines.
PolicyHealthEconomicsDIYPsychosocial outcomes as motivations for urban gardening: A cross-cultural comparison of Swiss and Chilean gardeners
2020Robert Home, Lorena Vieli · Urban forestry & urban greening · Switzerland, Chile
This study evaluated gardening motivations using a 14-item scale and questionnaires in three Swiss cities (N=409) and one Chilean city (N=167). While individual scale items showed significant differences between Swiss and Chilean responses, a principal component analysis revealed nearly identical component structures for both samples. Restoration was the strongest motivational component, followed by socialization and food production, suggesting motivations are not context-dependent.
CommunityHealthDIYFuture research directions
2020Ferne Edwards, Anitra Nelson · · Global
This chapter suggests future research directions in food for degrowth studies, drawing from a collection of case studies and critiques. It offers transdisciplinary theoretical and practical approaches and key research questions, covering topics like household self-provisioning, collective endeavors, networks, and degrowth perspectives on the circular economy and food waste. The chapter proposes research questions related to accessibility, visibility, temporality, spatiality, and various measures.
DIYCSA & TeikeiCommunityFood sovereignty & justiceThe 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 changeMicrogreen Farming: A Nutrient Dense Crop for Income Generation in Urban Agriculture.
2020Pooja Bhatt, Sonika Sharma · · Global
Microgreen farming is presented as a popular method for income generation in urban agriculture. It is characterized by high nutrient density, a fast turnaround time (10-14 days after germination), year-round cultivation, minimal resource requirements (seeds, soil, water, trays), and a high yield-to-space ratio. Prices for microgreens range from INR 150-250 per 50 grams, indicating good market value for urban farmers.
DIYEconomicsHealthFood sovereignty & justiceProposal of a Digital Mobile Platform for the Urban Farming Revolution
2020Fernando Almeida, Nuno Miranda, Bruno Vieira · International Journal of Environmental Sustainability and Green Technologies · Global
This study proposed the development of a mobile device application to facilitate the management and monitoring of urban farming production. The application can be used by less experienced farmers by providing information on optimal seasonal products based on soil characteristics and climate. The developed application demonstrated potential to increase crop visibility, enhance efficiency across the value chain, provide real-time business and financial data access, allow user profile customization, improve marketing process efficiency, and reduce transport costs.
Digital agricultureDIYEconomicsApplying Rice Husk Biochar for Carbon Sequestration in Building-Integrated Agriculture for Sustainable Urban Agriculture
2020· Materials International · Global
A study assessed carbon storage in rooftop farming using rice husk biochar (RHB) as a soil amendment. Seven soil supplementation treatments were assayed, including 20 wt.% organic fertilizer (worm casting), RHB (1.5, 2.0, or 2.5 wt.%), and combinations of worm casting with RHB, plus a non-supplemented control. The highest amount of carbon in biomass and soil was observed when using soil supplemented with worm casting plus 2.5 wt.% RHB, which positively impacted carbon sequestration in rooftop agricultural soils and urban food security.
Climate changeOrganic cycleDIYRooftop 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 changeCommunityLinking school gardens, school feeding, and nutrition education in the Philippines
2020Emilita Monville‐Oro, Imelda Angeles‐Agdeppa, Irish P. Baguilat, Julian Gonsalves, Mario V. Capanzana · · Philippines
The Nutrition Center of the Philippines (NCP) collaborated with the Department of Education to develop nutrition education modules for elementary schoolchildren, integrating classroom, garden, and home activities. A survey in two towns found that pre-school children in households with home gardens ate vegetables more frequently and had higher dietary diversity scores than those without. NCP also promoted nutritional values through TV ads featuring student-written poems, which received an award in 1985.
Food educationHealthDIYSurvey on people’s attitudes and constraints of rooftop gardening in Dhulikhel
2020Sandesh Thapa, Rakshya Bhandari, Anjal Nainabasti · Ecofeminism and Climate Change · Nepal
A random sampling survey in Dhulikhel, Kavrepalanchok district, Nepal, found that while all respondents perceived rooftop farming as beneficial, many could not practice it due to constraints like fear of roof damage. Practicing farmers also faced difficulties managing rooftop gardens due to a lack of proper knowledge and reliance on non-recyclable planting materials.
Economic viabilityDIYCommunityFood sovereignty & justiceEffect of Nitrogen On Growth and Yield of Chili (Capsicum annuum L.) in Roof Top Garden
2020Khalid Mahmud, Tawhid Hossain, Tamanna Haque Mou, Asraf Ali, Monirul Islam · Turkish Journal of Agriculture - Food Science and Technology · Global
This study evaluated the effect of four nitrogen levels (0, 90, 110, 130 kg N ha-1) on chili growth and yield in a rooftop garden using a Randomized Complete Block Design with three replications. The 110 kg N ha-1 dose resulted in the highest plant height, while the 130 kg N ha-1 dose significantly increased fruit length, fruit yield per plant, average fruit yield per plot, individual fruit weight, and average fruit yield. The findings suggest that applying 130 kg N ha-1 enhances chili plant growth and fruit yield in rooftop gardens.
DIYOrganic cycleAddressing Urban Mal- and Undernourishment through Sustainable Home Gardens
2020H. Tayal Neeraj · · Global
This chapter explores the potential of home gardening, as part of urban agriculture, to contribute to human health through improved nutrition. While home gardens can provide nutrient-dense foods, the potential health impact of soil contamination must be addressed, as urbanized soils tend to have elevated levels of heavy metals and other toxins.
Contamination & food safetyHealthDIYFood educationWelfarePotential of Technosols Created with Urban By-Products for Rooftop Edible Production
2020Baptiste Grard, Nastaran Manouchehri, Christine Aubry, Nathalie Frascaria‐Lacoste, Claire Chenu · International Journal of Environmental Research and Public Health · Global
A five-year experimental trial quantified the food production potential, soil fertility, and potential contamination of Technosols created from urban wastes for rooftop edible production. The cropping system showed promising results for food production and maintained high fertility. However, a concern was identified regarding the trace metal content of certain edible crops, specifically zinc (Zn) and copper (Cu), although most trace metal levels were below existing norms.
Contamination & food safetyDIYCompostOrganic cycleHealthInfluence of different ratio of soil and organic fertilizers on growth and yield of strawberry and marigold for rooftop garden
2020Alak Barman, Swarna Shome · International Journal of Biosciences (IJB) · Bangladesh
An experiment in Gazipur during 2018-19 investigated the effect of six different ratios of soil and organic materials on strawberry and marigold growth and yield for rooftop gardens. Marigold performed best with 1 kg vermicompost for 1 kg soil (T5), while strawberry showed best performance in most parameters under the same treatment. The lowest yield was recorded from 1 kg cowdung for 2 kg soil (T4).
DIYCompostOrganic cycleUrban farming a gyakorlatban
2020Karácsony Zoltán · · Global
This paper presents three examples of urban plant cultivation directions. One of these,
Food educationCommunityDIYGreen School
2020S. Serra, P. Afonso, Tereza Cristina Lopes Duarte · Open Schools Journal for Open Science · Global
In a school in Portugal, an interdisciplinary "Green School" project, encompassing Natural Sciences, Mathematics, ICT, and other subjects, was implemented based on student interest. For this project, students were involved in planning, partnership building, execution, and maintenance of a school garden to improve school green spaces. As a result, throughout the school year, changes in behavior regarding the garden and care for green spaces were observed among participating students and the wider school community.
Food educationCommunityDIYDesign and Validation of a Low Cost Programmable Controlled Environment for Study and Production of Plants, Mushroom, and Insect Larvae
2019Padmanabha M., Streif S. · Applied Sciences · Global
Designs and validates a low-cost modular programmable controlled-environment device for quantitative study of growth in plants, fungi, and insect larvae. It consists of modular units including a sensor cluster measuring gas concentrations, air properties, and growing-medium properties.
DIYOyster Mushroom Cultivation as an Economic and Nutritive Alternative for Rural Low-Income Women in Villapinzón (Colombia)
2019· Springer (book chapter) · Villapinzón, Colombia
Examines low-cost oyster mushroom cultivation as an income- and nutrition-generating alternative for rural low-income women in Villapinzon, Colombia. Highlights mushroom growing as an accessible, low-capital livelihood option.
DIYWelfareEconomicsAffordable remote monitoring of plant growth in facilities using Raspberry Pi computers
2019· Applications in Plant Sciences · Global
GMpi, a low-cost growth-environment monitoring system built from a Raspberry Pi, open-source software, inexpensive environmental sensors and a camera that automates readings, imaging and out-of-range alerts, and is customizable and scalable.
DIYEconomicsExperimental investigation of wicking bed irrigation using shallow-rooted crops grown under glasshouse conditions
2019· Irrigation Science · Australia
Glasshouse experiment investigating wicking bed irrigation for shallow-rooted crops, examining lettuce and two radish varieties.
DIYROOFTOP FARMING: AN ALTERNATIVE TO CONVENTIONAL FARMING FOR URBAN SUSTAINABILITY
2019Jha Ritesh Kumar, Bhattarai Natasha, KC Suraj, Shrestha Arjun Kumar, Kadariya Manahar · Malaysian Journal of Sustainable Agricultural · Nepal
This research inspected existing practices and obstacles in rooftop farming in Nagdhungha and Birauta, Nepal. Two practitioners were interviewed and 60 non-practitioners were surveyed. Results show that rooftop farming can benefit the environment by reducing atmospheric carbon and assist urban areas by reducing stormwater management costs, with a high willingness to practice rooftop farming among urban dwellers.
Economic viabilityDIYCommunityBiodiversityClimate change