Research & reports

Shengzhong Chen · Guangdong nongye kexue · China (Guangzhou)

This study analyzed the development conditions, process, characteristics, and barriers of urban agriculture in Guangzhou City. It showed that while urban agriculture in Guangzhou has formed functions such as production, technology demonstration, ecological barriers, and leisure services, it faces internal and external development barriers including a decline in agriculture's status, expansion of urban land, labor shortages, and environmental pollution. These barriers hinder the healthy and sustainable development of urban agriculture.

윤희정, 조미경 · · Korea

This study aimed to critically consider and classify new paradigms for urban parks in the 21st century. While urban parks exhibit progressive aspects such as process, openness, productivity, and community space, they face significant criticism regarding the long development period for tree growth, covering open spaces, ecological limitations, economic validity, urban sprawl, underutilization as a low-carbon strategy, and negative consilience with contiguous fields. Based on these critical considerations, the study proposed urban agricultural parks as an alternative.

강현정, 김세용 · 한국주거학회 학술발표대회 논문집 · South Korea

Modern cities prioritize development, leading to environmental deterioration. The biotope area ratio may not adequately reflect spatial utilization and plant growth conditions in multi-unit dwellings. While urban agriculture holds potential for environmental reform, a systematic framework and clear guidelines for its practical application are currently lacking. This study aims to derive crop indices for revitalizing urban agriculture and propose development directions for the biotope area ratio.

이행우, 김용성, 이재일 · · South Korea

This study noted that vertical farms face problems with economic viability and a lack of resident awareness. It derived types of vertical farms applicable to residential spaces and inferred assessment items for a questionnaire survey to develop u-services. Based on issues from the survey, u-services needed in vertical farm buildings were proposed, including u-notification of crop conditions, remote/automatic control u-services, harvest information u-service, recipe information u-service, indoor air quality monitoring u-service, indoor environment adjusting u-service, and farm environment control u-service.

许厚祺, 刘爱民 · 中国农业综合开发 · China (Tianjin)

This article describes Tianjin City's comprehensive agricultural development since 1994, focusing on expanding scale benefits and improving technological levels. Tianjin, located in northeastern North China Plain, has actively developed coastal urban modern agriculture, creating a unique path for agricultural development.

K P Emeraldi, Dwinita Larasati · Product Design · Indonesia (Bandung)

This study analyzed the means of activity within the household-scale urban agriculture popularization system in Bandung City. The analysis results indicate that the means of activity used in the urban agriculture popularization system do not yet support the purpose of the activity itself. This is attributed to a lack of understanding within the community regarding studies that influence contemporary society's life, such as lifestyle studies.

邹冰洋 · 中国乡镇企业 · China (Beijing)

In 2012, a forum on urban modern agriculture and urban-rural integration was held in Beijing during the 13th Annual Meeting of the China Association for Science and Technology. The forum discussed successful experiences, typical models, new mechanisms, new plans, and new theories related to modern agricultural industries, increasing farmer income, and new rural construction. It focused on transforming economic growth patterns and advancing urban-rural integration.

夏平, 徐丽萍 · 公民导刊 · China (Chongqing)

On July 6, 2012, Chongqing Municipality announced a plan to divide the city into three characteristic and efficient agricultural regions, designating the main eight urban districts as an urban agriculture demonstration zone. Qianjiang District, which began characteristic and efficient agriculture construction in 2010, developed the Yangtoushan Modern Agricultural Demonstration Park. This park attracted large companies, focused on characteristic agricultural efficiency, provided a new platform for increasing local income, and demonstrated tourism value, injecting new vitality into Wuling Mountain tourism.

여화선, 서주환, 정예슬 · 디자인지식저널 · South Korea (Seoul)

This study explored the definition of urban design and the value of urban agriculture, examining trends in South Korean urban agriculture and the current status in Seoul. Analysis of advanced international cases revealed that urban agriculture abroad has developed based on legal frameworks, features diverse facilities and programs, and is utilized for urban environmental preservation. Based on these advanced cases, the study concluded that expanding agricultural facilities, establishing urban agriculture portals, providing education for farming and garden management, and developing local government plans reflecting urban characteristics are necessary to revitalize urban agriculture.

Zhang Lin-qi · Hubei nongye kexue · China (Wuhan)

This study discussed a reasonable mode for urban agricultural development in Wuhan city, China, by analyzing its current progress and problems in the context of new rural planning. It described the theoretical and realistic significance of urban agricultural development and concluded that urban agriculture integrated with new countryside planning is a scientific mode suitable for the city's rural development.

Fan Zi-wen · 地理科学进展 · China (Beijing)

This study analyzed typologies of vegetable production in peri-urban Beijing in pursuit of food security driven by urban agriculture development. It analyzed fresh vegetable supply sources in Beijing, identified disadvantages of longer-distance supply, and summarized five typical urban agricultural development models in peri-urban Beijing's vegetable production, including their background, operation, and management characteristics.

HU Bao-gui · Journal of Beijing University of Agriculture · China

This paper analyzes the functions of productive and consumer services in the development of urban agriculture. It states that urban agriculture is characterized by advanced technology, quality products, and diverse functions, and its development requires greater cooperation among farmers, agricultural enterprises, and the government, involving productive services as intermediate inputs and consumer services. Suggestions are provided to strengthen environmental and cultural construction, expand public investment, and develop farmer training.

Qiang Li · Ecological Economy · China

This paper discusses urban agriculture in China, noting its increasing prevalence in developed and developing countries and its role in urban food supply and ecological systems. It argues that urban agriculture holds significant strategic value in alleviating crises related to energy, food, and ecology, which have emerged due to rapid urbanization in China since the 21st century. To foster its development, the paper suggests establishing a highly integrated and convenient support system for urban agriculture, based on enterprises providing production factors and technical services.

Johanna F. Lindahl · · Vietnam

The circulation of Japanese encephalitis virus (JEV) in pigs and mosquitoes was investigated around Can Tho city in Vietnam's Mekong Delta. Of 315 sows, 60% were JEV seropositive, and seropositivity was associated with more stillborn piglets in sows under 1.5 years old. Among 7885 mosquitoes collected in and around Can Tho city, seven pools collected near pigs tested positive for JEV, indicating co-circulation of JEV genotypes I and III. All 43 pigs sampled within Can Tho city were JEV seropositive, demonstrating that JEV can be a public health issue in urban areas.

Guan Hai-ling · Science Technology and Industry · China (Taiyuan)

This paper examines the achievements and current status of urban agricultural development, technology, and innovation in Taiyuan. It proposes countermeasures for urban agricultural scientific and technological innovation in a low-carbon economy, including establishing a training system, supporting research institutions, increasing investment, and strengthening external exchanges and cooperation.

陈少金, 王志容, 廖成林 · 农村工作通讯 · China (Foshan)

Foshan City, Guangdong Province, China, has developed modern agriculture by promoting urban, ecological, sightseeing, export-oriented, and brand agriculture. In 2011, the added value of modern agriculture accounted for 84.6% of the primary industry, with agricultural land output reaching 20,200 yuan per mu. This development was primarily facilitated by the establishment of "three platforms."

NI Xiao-nin · Urban Problems · China (Beijing)

This article argues, based on an analysis of Beijing's modern agriculture and environmental agriculture policies, that urban agriculture is eliminating the gap between city and rural areas and gaining the micro-desire to obey environmental agriculture policies. Simultaneously, environmental policies support urban agriculture by internationalizing it. The article suggests that institutional innovations in environmental agriculture regulation, agricultural standardization, and environmental agriculture economic policies are necessary for better environmental and urbanization development.

Seunghwan Kim, Sung-Yung Yoon, Min-Jun Cha, Hae-Jin Yoo, Ji‐Young Cho, Yoon‐Sun Kim · Journal of the Korean Institute of Landscape Architecture · South Korea

This study investigated the planning, construction, partnership, and cost-sharing processes of an experimental rooftop community garden at a disabled welfare house in South Korea. The project, led by Busan Green Trust and a citizens' council, involved funding from Standard Chartered SC First Bank, volunteers, and administrative support. The established garden provided food production, urban agriculture experience, horticultural therapy, and cultural space for users, demonstrating the potential for low-cost rooftop community gardens to improve urban environments and foster community.

Won Jei Park, Kyung Hwan Han, Soon Hyo Kwon, Mi Ok Park, Bon Hak Koo · Journal of the Korea Society of Environmental Restoration Technology · South Korea

This study investigated optimal soil-plant combinations for urban agriculture by analyzing herbaceous plant growth in different soil types. Four commercial soils (A, B, C, D) and granite soil (E, control) were tested with fruit, leafy, and medicinal vegetables. Fruit and leafy vegetables generally grew best in D-type soil mixture and A-type soil, and poorest in control E-type soil. 'Chrysanthemum zawadskii var. latilobum' grew best in D, B, C mixed soils and A-type soil, while 'Liriope platyphylla F. T. Wang & T. Tang' showed insignificant growth differences across soils.

杜受祜, 金小琴 · 西南民族大学学报：人文社会科学版 · China (Chengdu)

This study analyzes and evaluates the ecological security of urban agriculture in Chengdu, China, from 2000 to 2011, using a constructed evaluation index system. Results show that urban agricultural ecological security in Chengdu fluctuated between 2000 and 2007, then improved after 2008 under urban agricultural development. Overall, the ecological security of urban agriculture in Chengdu is trending positively.

Cai Jianming, Guo Hua, Larissa Muller, Margaret Zhou · Journal of Resources and Ecology · China (Beijing)

This study analyzed changes in Beijing's food footprint and food self-sufficiency rate over a 30-year period from 1981 to 2011. During this time, the food footprint grew from 11,800 to 29,400 km2, while the self-sufficiency rate for vegetables dropped from 59.3% to 39.0%, with significant declines also seen for fruit, grain, and edible oil. It was concluded that with proper shifts in farmland use, full utilization of temporary idle land, and the development of rooftop farming, Beijing could increase its vegetable self-sufficiency rate to 60% without significantly reducing the production of other types of local food.

Minjae Kong, Kwang-Lai Park, Jin-Kwan Son, Ji-Hoon Shin · Journal of the Korea Society of Environmental Restoration Technology · South Korea (Seoul)

This study investigated the characteristics of rooftop gardens (farms) in 40 areas in Seoul, Korea. Cabbage, lettuce, pepper, and mini-tomatoes were the most preferred vegetables and fruits. Problems observed in rooftop gardens during cultivation included drainage systems, soil management, the cost or quality of planting mats, and diseases and insects.

Li D · Chinese Horticulture Abstracts · China

With rapid urbanization in China, urban environments face increasing threats, making horticultural plants a choice to improve and beautify living spaces. This study analyzed the connotation, industry orientation, realistic meaning, and development prospects of the domestic horticulture industry in China, based on the current state of urban horticulture.

Hee-Jeong Yun, Mi-Kyoung Cho · Journal of Korean Society of Rural Planning · South Korea

This study critically considers the new paradigm of urban parks, noting that despite progress, urban parks face increased criticism. Criticisms include long development periods for tree growth, limitations in general and cultural ecology, and a lack of economic validity. The study proposes urban agricultural parks as an alternative, connecting them to sustainable regional development and low-carbon society.

杨卓翔 YANG Zhuoxiang, 高阳 GAO Yang, Zhao Zhi, 李双成 LI Shuangcheng · Acta Ecologica Sinica · China (Shenzhen)

An emergy analysis compared the emergy input structure, production efficiency, environmental load, and sustainability of three farms (Biling Modern Agricultural Technology Park, Xili Orchard, and Shanhai Farm) in Shenzhen, China. Xili Orchard showed a high reliance on renewable resources, the lowest environmental load ratio, and the highest emergy indices for sustainable development. Shanhai Farm had a low reliance on renewable resources, the highest environmental load ratio, and was assessed as having the lowest sustainable development capacity.