Research & reports

Martha Biddle, JungHee Kang, Julie C. Derringer, Anna M. Rose, D. Brewer, Misook L. Chung, Terry A. Lennie, Gia Mudd‐Martin, Timothy A. Woods · Journal of Hunger & Environmental Nutrition · United States (Kentucky)

A study examined the relationships among food security status, eating patterns, and perceived barriers to food choices among 209 shareholders in a Community Supported Agriculture (CSA) program in Kentucky during COVID-19 stay-at-home restrictions. The food insecure group (n=33) reported lower consumption of fruits/vegetables and whole grains, greater consumption of fast foods, and more barriers to food choices compared to the food secure group. A low food insecure proportion (16%) among CSA participants suggests a potential role for CSA programs in preventing food insecurity.

Jessica Cuevas-Castilleja, Armando Martínez-Luz, Marcelo Adán López-Arzate, Itzel Arlette Ramírez-García, Gustavo Mora‐Aguilera, Norma Ávila-Alistac · Revista mexicana de fitopatología(en línea)/Revista mexicana de fitopatología · Mexico (Mexico City)

This study investigated the impact of COVID-19 on productive activities and the level of Integrated Pest Management (IPM) application among 108 urban agriculture farmers and extensionists in six areas of Mexico City. A digital survey in 2020 revealed that the sanitary emergency reduced extension services, though they continued with digital technologies. During the peak of COVID-19, 14% of farmers declined to sow the summer-fall season, and up to 75% reported 20% losses due to the epidemic. The main pest control strategies were mechanical (67%) and chemical (52%), indicating an intuitive understanding of IPM benefits despite farmers being unaware of its principles.

Karen Besterman‐Dahan, Nora B. Arriola, Sarah Bradley · Journal of Hunger & Environmental Nutrition · United States (Tampa)

A community garden program for veterans in mental health programs at a Veterans’ Administration Hospital in Tampa, Florida, was implemented to evaluate veteran outcomes including food security and nutrition. Evidence suggests these programs can provide a safe space for veterans and positively impact their food security and fruit and vegetable intake.

Sabina Malik · Digital Scholarship - UNLV (University of Nevada Reno) · United States

This study evaluated the impact of school gardens on student nutrition knowledge, attitudes, behaviors, physical activity, and student connection to gardens in the Clark County School District. It also identified stakeholder perceptions of best practices for parent engagement. A mixed-methods quasi-experimental design compared students with no garden exposure, a new garden, and a well-established garden, finding increases in nutrition knowledge.

Anne Debertin · · United States

This research studied how equity can exist at the intersection of regenerative and biophilic design strategies within an affordable housing model. Three case studies from Minneapolis, Santa Monica, and El Paso were examined using Terrapin’s Fourteen Patterns of Biophilic Design and the Living Building Challenge design guide. The analysis revealed that equity can operate through "place" (a Living Building Challenge imperative) and "connection to natural systems" (a Terrapin pattern). The study concluded that place and connection to natural systems have the potential to act as conduits to human and planetary equity.

James J. Connolly, Isabelle Anguelovski · Frontiers in Ecology and Evolution · United States

This study used state sequence analysis to examine the historical trend of greening (including parks and community gardens) from 1975 to 2014 in nine U.S. cities, in relation to concentrations of white and non-white residents. Findings revealed that the relationship between greening and race/ethnicity varied by city-level growth trajectory. Cities with continuous high growth showed the strongest link between increased greening and whiter populations, while non-white areas in cities with contraction or punctuated growth exhibited uniformly low levels of greening, mostly in recent years.

Elijalma Augusto Beserra, Vivianni Marques Leite dos Santos, Eva Mônica Sarmento da Silva, Lúcia Marisy Souza Ribeiro de Oliveira, Hesler Piedade Caffé Filho · ID on line REVISTA DE PSICOLOGIA · Brazil

This descriptive, qualitative, and quantitative research, conducted from September to December 2021, investigated how the community garden of the Coelho Atikum Jurema Community in Brazil was affected by Covid-19. The study identified a series of adversities faced by the community in adapting to the market changes resulting from Covid-19 social interaction rules. These rules directly impacted the community's marketing techniques, posing challenges to economic viability.

Leonardo Negreiros Monteiro, Joelson de Araújo Delfino · · Brazil

The project “Promoting health and social well-being through healthy eating” was implemented at the Lar para Idosos Tia Angelina elderly home in Porto Nacional, Brazil. Its objective was to improve the quality of life for residents through healthy eating, achieved by implementing a vegetable garden. This initiative also provided Agronomy Engineering students from UNITINS with the opportunity to develop competencies in understanding the importance of quality food and contributed to forming healthier eating habits for the elderly residents.

Lue Lao, Moon Chen, Susan L. Stewart, Dao M. Fang · DOAJ (DOAJ: Directory of Open Access Journals) · United States (California)

This qualitative study explored barriers to diabetes management among Hmong patients in Sacramento, California. Researchers interviewed 21 Hmong patients and 5 physicians at a clinic. Both groups identified culture, education, attitudes, and beliefs as major barriers to diabetes management.

Lucas Sales dos Santos, Milena De Moura Régis, Ana Paula Branco do Nascimento · Revista Nacional de Gerenciamento de Cidades · Brazil (São Paulo)

This study investigated an organically grown community garden in the Previdência Municipal Park in the West Zone of São Paulo City, Brazil, through in-situ observations, interviews, and literature review. The findings indicated benefits for food and nutrition safety, interpersonal involvement, and environmental education. Key challenges identified were social leaderships, technical-scientific knowledge for organic productivity, and planning for project continuity.

Mariana Portilho, Camila Rodrigues, Annelise Caetano Fraga Fernandez · Cidades, comunidades e território/Cidades comunidades e territórios · Brazil (Rio de Janeiro)

This study describes the formation of Arranjo Local da Penha, a community network created in 2016 in Rio de Janeiro's Penha favela complex, focused on urban agriculture and led by women. Through fieldwork and participant observation, the study analyzed themes of women and agroecology, health, and healthy eating. The network promoted women's empowerment and access to healthy food, but faced limits in the mobilization and development of urban agriculture.

Noelle Morrow, Megan Kadzirange, V. Smith, Nirusha Thayaal, Ngaire Barraclough · Open Collections · Canada (Vancouver)

This infographic is based on the article "Beyond feeding the city: The multifunctionality of urban farming in Vancouver, BC" by Valley, W., & Wittman, H. (2019). It is an undergraduate student work resulting from a collaboration between the Making Research Accessible initiative (MRAi), researchers, and ASTU 100 students at UBC. The lead author of the original article reviewed the student work, and their revisions were incorporated.

K. K. Dey, Maria Velez-Climent, P. Soria, Özgur Batuman, Vessela Mavrodieva, Guo Wei, Jun Zhou, Scott Adkins, John D. McVay · New Disease Reports · United States (Florida)

In October 2019, Tomato brown rugose fruit virus (ToBRFV) was detected in six of eight symptomatic tomato plants from a 1.6 ha community garden in Alachua County, Florida. The plants also showed symptoms of Tomato yellow leaf curl virus (TYLCV), with three samples testing positive for TYLCV. This marks the first report of ToBRFV infecting tomatoes in Florida, USA.

Maria Marciene Costa Da Silva, Maurício Ferreira Mendes, Luciano da Silva Guedes · Geografia em Questão · Brazil

This exploratory research diagnosed horticulture practices in the urban perimeter of Ananás/TO, Brazil, from April to June 2019, using semi-structured interviews and secondary data. It found that urban horticulture in Ananás provides a healthy food alternative for producers and consumers, distributes income, and contributes to social, food, and health development.

India J. Ornelas, Kassia Rudd, Sonia Bishop, Desiree Deschenie, Emily Brown, Kevin Lombard, Shirley A.A. Beresford · Health Behavior and Policy Review · United States

This study developed and pilot-tested the Yéego school garden intervention for Navajo elementary school children to address childhood obesity. Formative research with students, caregivers, and school staff informed the intervention, which included a school garden and a yearlong curriculum on gardening and healthy eating. The research highlighted the importance of incorporating Diné culture, traditional growing practices, and traditional food preparation, as well as aligning the curriculum with state and Diné educational standards.

ELIZABETE CRISTINA RIBEIRO SILVA JARDIM · Editora Realize eBooks · Brazil

This research analyzed Brazilian school garden experiences across three document sets, identifying procedures and resources incongruent with stated counter-hegemonic objectives. The study found structural inadequacies for the school space and omissions regarding the protection and safety of farmers and students during activities. It recommends adjustments to location, spatial organization, and material resources for school gardens to ensure the health of food producers.

Esteve Gaelle Giraud, Sara El-Sayed, Adenike Opejin · Sustainability · United States (Arizona)

This paper examines the potential of sustainable gardening to enhance Food Well-Being (FWB). It uses three studies of sustainable food gardeners in Arizona, USA, including children and teachers in school gardens, sustainable gardeners and farmers, and gardeners during the pandemic. Results indicate a connection between sustainable gardening and eudemonic well-being, impacting five FWB dimensions (physical, intellectual, spiritual, emotional, social). However, the paper notes that without appropriate policies, funding, and infrastructure, the impact might remain minimal, volatile, and subject to tokenism.

John Taylor, Mamatha Hanumappa, Lara Miller, Brendan Shane, Matthew L. Richardson · Sustainability · United States (Washington, DC)

A public-access geographic information system (GIS) and Tableau dashboards were developed for comprehensive multifunctional urban green infrastructure (UGI) planning in Washington, DC. The dashboards enable stakeholders to identify existing UGI (150 ha) and potential areas for new UGI, including urban agriculture (UA). A total of 2734 ha is potentially suitable for UGI development, with 2575 ha potentially suitable for UA. Of this UA potential, 56% is located in Wards 5, 7, and 8, which are largely food deserts with primarily Black residents experiencing the greatest inequities. The tool allows users to prioritize equitable UGI development using population vulnerability indices.

Cari Borja · Gastronomica The Journal of Food and Culture · United States (California)

To commemorate 50 years since the founding of Chez Panisse restaurant in Berkeley, California, in 1971, Alice Waters and University of California President Michael V. Drake planned an event for August 28, 2021, to gather educators, farmers, and others to address climate change. The event was postponed due to a surge in COVID-19 Delta variant cases, but a message was sent supporting the values of public education through the economic stimulus of local organic food procurement. Waters' vision explored possibilities in our relationship to food and community, connection to land, and the broader cultural picture.

Virginia R. Sykes, Natalie R. Bumgarner, Stefanie Brooke Keadle, A. Naseema and K.I. Wilson, Francisco Javier Perales Palacios · Horticulturae · United States (Tennessee)

The University of Tennessee Extension and research faculty developed the Home Garden Variety Trial (HGVT) program, a citizen science approach for cultivar evaluation. This collaborative effort involved over 450 individual gardeners in more than half of Tennessee's counties, conducting trials in their own gardens from 2017 over five years. The HGVT program serves as an effective tool to introduce gardeners to new crops and cultivars while providing previously unavailable data to researchers, supporting residential and community food production.

Christina Ergas · · United States

This chapter explores urban ecovillages in the United States, highlighting challenges faced by ecovillagers in a neoliberal context. It examines cultural conflicts between sustainability and consumer culture, and points out the exclusive, upper-class, white nature of the local food movement in the US. Monetary and time constraints have made local organic food an elite phenomenon, often cited as a first step to gentrification in urban communities.

Chammi P. Attanayake, Ganga M. Hettiarachchi, Mónica Palomo, Gary M. Pierzynski, Blanca Calderón · ACS Agricultural Science & Technology · United States

The effect of limestone and composted manure on lead (Pb) in vegetables and Pb bioaccessibility was assessed in a contaminated urban garden (total Pb ~200 mg kg⁻¹). Amendments did not affect Pb in vegetables or Pb bioaccessibility. Peeling reduced Pb concentration in radish by half, and removing surface dust reduced Pb in leafy vegetables by 40-50%. Daily Pb intake from consuming lettuce and carrot/beetroot from this garden was approximately 1.5 times higher than the interim reference level proposed by the U.S. Food and Drug Administration.

Matthew L. Richardson, Caitlin G. Arlotta · Scientia Horticulturae · United States (Washington, DC)

This study grew seven genotypes of Hibiscus sabdariffa L. in green roof, field row, and high tunnel systems in and near Washington, DC, to compare leaf and flower yield, nutritional differences, and insect pest susceptibility. Genotype PI 286316 produced abundant flowers, particularly in high tunnels, while leaf production was highest in field rows despite frequent Popillia japonica attacks. PI 273388, PI 275414, and green hibiscus yielded the most leaves, and genotypes showed nutrient differences regardless of the production system. The locally adapted green hibiscus performed well across systems, was least attacked by pests, and had higher nutrient levels, demonstrating H. sabdariffa's suitability for temperate urban systems.

Chelsea Hetherington, Sarah Cronin, Sara Langworthy, Cari Michaels · Journal of Human Sciences and Extension · United States

This study describes an Extension-Community partnership that designed learning environments to support elementary students experiencing chronic stress in the United States. The intervention included creating a calming room, building a community garden on school grounds, and providing educational programming for teachers, staff, and families. Interviews with 20 teachers and school staff revealed the program's success in supporting positive outcomes for students, staff, the school, and the surrounding community.

Celeste Ferreira, Janice Cindy Gaudet, Anthony Chum, Michael A. Robidoux · Food Culture & Society · Canada

This paper explores local food initiatives in Moose Cree First Nation, a remote northern community in Ontario, Canada, focusing on a community garden project. It documents steps taken to build local food capacity and understand the challenges and opportunities the community faces in regaining autonomy over its food system. The findings are based on community-based participatory action approaches.