Research & reports

Rizal Hadyan Fadhlillah, Sophia Dwiratna, Kharistya Amaru · Jurnal Pertanian Tropik/Jurnal Online Pertanian Tropik · Indonesia

This descriptive study, conducted on a rooftop at Padjadjaran University, investigated the performance of a floating raft fertigation system for water spinach cultivation over one growth period (16 days after transplanting). It measured water, nutrient, and electricity consumption, finding 300.63 liters of water, 3860 ml of nutrients, and 31.816 kW of electricity. The study reported good growth uniformity, 99.6 kg/m3 water use efficiency, and 72.8 kg/m2 plant productivity.

오익근, 서정아, 장승옥 · 한국지역개발학회지 · South Korea

A focus group interview with young urban farmers in Daegu, South Korea, explored job creation through urban farming. Participants perceived farming as physically demanding and unrewarding, despite seeing urban farming as a promising industry for job creation. They also noted a lack of national support policies and difficulties in participation. A contradiction was identified between the young farmers' desire to adopt labor-saving new technologies and the goal of creating jobs through traditional farming.

Wachdijono Wachdijono, Siti Wahyuni, Umi Trisnaningsih · QARDHUL HASAN MEDIA PENGABDIAN KEPADA MASYARAKAT · Indonesia (Cirebon City)

A community service program in Kalijaga Village, Cirebon City, Indonesia, aimed to enhance PKK members' knowledge and skills in verticultural and hydroponic vegetable cultivation. Through training, including counseling, demonstrations, and practice, participants' knowledge improved, with those initially unfamiliar with verticulture gaining understanding. The program encouraged participants to practice verticulture and hydroponics in their own homes.

Anders Sybrandt Hansen · Journal of Current Chinese Affairs · China

This article focuses on organic farming, which has grown in response to unsafe food on the Chinese market, based on ethnographic fieldwork at one such farm in northern China. While the farm's Community Supported Agriculture model relies on establishing personal trust with member households, the entire organic farming project is shown to be undergirded by strong expressions of solidarity with conventional farmers. The article proposes an extended concept of moral economies to capture the coexistence of differential care alongside horizontal solidarities within contemporary China's moral landscape.

Abdullah Abdullah, Abdul Haris, Annas Boceng · Prosiding Seminar Nasional Fakultas Pertanian UNS · Indonesia (Makassar)

A quantitative survey of 300 respondents in Makassar City, Indonesia, used the Theory of Planned Behavior to study factors influencing urban agriculture development. Environmental knowledge was not a direct driver of behavior but contributed through attitude formation. Urban agriculture knowledge directly drove behavior and positively influenced motivation, subjective norms, and behavior. Motivation directly drove attitude formation, and attitude acted as an intervening variable between motivation/subjective norms and behavior.

Karto Wijaya, Heru Wibowo, Asep Yudi Permana · Jurnal Arsitektur ZONASI · Indonesia (Bandung)

This study investigates Eco Village models in Paralon Village, Bojongsoang, Bandung Regency, Indonesia, focusing on how architecture and urban farming can utilize limited land for productive agricultural use. The research aims to identify existing Eco-Architecture concepts in the area to support Sustainable City development by leveraging community land and space.

Chabib Musthofa, Muhammad Andik Izzuddin · DOAJ (DOAJ: Directory of Open Access Journals) · Indonesia

This study developed a hydroponic plant business model using information-based appropriate technology for urban agricultural UMKM communities in SERPIS KRPL, Wonocolo, Surabaya, Indonesia. Employing the ADDIE method, the research quantitatively measured the effectiveness, efficiency, and attractiveness of the developed products. Validation tests showed high scores: content expert validation at 81.29%, media and design expert validation at 96.43%, and individual trials at 81.67%. The developed website and social media successfully met the communication needs of the UMKM KRPL SERPIS community and diverse online users for their business processes.

In-Kyoung Hong, Young Chae, Sangmi Lee, Young-Bin Jung · Journal of people, plants, and environment · South Korea

This study investigated necessary items for urban garden events to revitalize local communities, surveying 298 adults at the 8th Korean Urban Agriculture Expo. Participants indicated a desire for community unity, with 71 (23.8%) stating this as an event purpose. Analysis confirmed 15 necessary items, classified into "image of event" (Factor 1) and "evaluation item" (Factor 2). Factor 1 showed significance with age in five items and education level in six items, while Factor 2 showed significance with education level in four items but not with age.

Sumardjo, Aldrin Yusuf Firmansyah, Manikharda Manikharda · · Indonesia (Majalengka Regency)

In Majalengka Regency, threats to food security are worsened by the conversion of agricultural land to non-agricultural purposes. This research investigated how urban farming innovations could be a solution to food security threats and how the community adapts to ecological changes, specifically land conversion and urban farming innovation, using participatory action research. The study found four types of adaptation to urban farming innovation: apathetic, reactive, proactive, and anticipatory, with field assistance facilitating increased community adaptation.

Rainer Einzenberger, Michaela Hochmuth · Digital Commons - Lingnan (Lingnan University) · China (Hong Kong)

An interview with Professor Kin-Chi Lau was conducted in March 2015 regarding the Urban Gardening Project at Lingnan University of Hong Kong. The interview portrayed the project's history, structures, and organizational characteristics, focusing on the challenges and difficulties participants faced in realizing the project.

Indayati Lanya, Ni Made Trigunasih, AI Nyoman Sunarta, I Dewa made Arthagama · Buletin Udayana Mengabdi · Indonesia (Denpasar)

On July 13, 2019, a training program on potted fruit and vegetable cultivation techniques was conducted in Denpasar City for 40 members of the Dasa Wisma Agropertiwi group. The training, which included instruction and demonstrations of cultivation methods, enhanced participants' knowledge and skills. Participants showed enthusiasm and requested additional training on organic fertilizer production.

Meng YE, Tomohiko Yoshida · Urban and Regional Planning Review · China (Beijing)

This study examined user evaluations of allotment gardens in Beijing, China, where demand is rising. The overall evaluation was between good and general, with high marks for landscape and facilities but low marks for service, guidance, agricultural festival activities, rent, sanitary facilities, and skilled labor. The consortium operation mode received the best evaluation, while the individual mode had the lowest.

Tri Andika, Waryenti Deli, P.E.Suryaningsih P.E.Suryaningsih · University Of Bengkulu Law Journal · Indonesia

Residents in Lebong Regency, Indonesia, experienced anxiety due to a landslide at PT PGE's Hulu Lais cluster A site. This landslide resulted in 6 deaths, sinking fish ponds, rice fields, and community gardens, and crop failure. Additionally, residents' drinking water sources were polluted, and drilling caused loud sounds, ground vibrations, hot steam, and dried plants. The drilling also drastically reduced water discharge from the Mubai river, impacting residents who relied on it.

Jooseok Oh, Seiyong Kim · Journal of Asian Architecture and Building Engineering · South Korea (Seoul)

This study surveyed 117 participants in apartment complexes in Seoul, South Korea, to analyze the effect of household economic indices on the sustainability of community gardens. Findings indicated that a higher Engel's coefficient and an increase in cultivating land size boosted prolonged participation. Additionally, older participants and those with fewer family members were found to be more proactive in community gardening.

Novia Marwah · Jurnal Pemberdayaan Masyarakat Media Pemikiran dan Dakwah Pembangunan · Indonesia (Yogyakarta)

This study described the concept, implementation, and results of Bank Mandiri's Corporate Social Responsibility (CSR) program, Mandiri Bersama Mandiri (MBM), conducted in Mrican, Umbulharjo, Yogyakarta, Indonesia. The MBM program's concept broadly aims to build community independence by utilizing local potential. Implementation involved urban agriculture development programs, Micro, Small and Medium Enterprises (MSMEs), and public facility development, resulting in physical empowerment like a clean environment and economic improvement, and non-physical empowerment such as increased awareness and knowledge.

Hyung-Kweon Kim, Young-Sun Ryou, Younghwa Kim, Tae-Seok Lee, Sung-Sik Oh, Won Suk Lee, Yong-Hyeon Kim · Protected horticulture and Plant Factory · South Korea

This study analyzed design factors for small greenhouses suitable for urban agriculture in South Korea and developed structural models. Preferred dimensions for urban farmers were 3-4m width, 1.8-2m side height, 2.5-3m ridge height, and 4-7m length. The study proposed four structural models, including an arched vinyl greenhouse and gable-roofed glass or PC panel greenhouses, categorized into standard (approx. 2 million KRW) and premium (approx. 5 million KRW) types.

Halus Satriawan, Irfannur Irfannur, Zikri Maulina Gaznur, Eka Rahmı, Ajmir Akmal · VARIASI Majalah Ilmiah Universitas Almuslim · Indonesia

A community service activity was conducted on September 1, 2019, in BTN Kupula Indah, Kota Juang, Bireuen Regency, Aceh Province, Indonesia. The activity involved demonstrations, practical training, and counseling on tabulampot (potted fruit plants) cultivation techniques for urban perennial plants. The findings indicated that this training successfully enhanced the community's skills in tabulampot planting and increased their knowledge for utilizing yard space and developing tabulampot entrepreneurship.

Lisa Westholm, Madelene Ostwald · Agroforestry Systems · Africa, Asia, Latin America

This literature review of 104 scientific articles across Africa, Asia, and Latin America examined food production and gender relations in multifunctional land use systems. The review found that the specific role of landscape multifunctionality for women's food security opportunities is rarely explicitly studied. It also showed that products controlled by women are often secondary and far from markets, risking neglect by policymakers, and efforts to increase their value may adversely affect women's empowerment if powerful actors appropriate benefits.

Ahmad Yani, Rizki Alfian, Irawan Setyabudi · Fakultas Pertanian · Indonesia

This qualitative descriptive study in Cemorokandang residential areas, Malang City, aimed to determine public perception of verticultural techniques for urban agriculture, addressing the lack of agricultural land due to population density. The study designed community home gardens with vegetables and flowers in various forms, including vertical gardens, to provide aesthetic value and economic support for urban agriculture. The findings suggest these designs can increase both aesthetic and economic value for urban communities.

任婷婷 Ren Tingting, 周忠学 ZHOU Zhongxue · Acta Ecologica Sinica · China (Xi'an)

This study investigated the impact of agricultural type transformation on agricultural ecosystem services and human well-being in two villages in the Xi'an metropolitan area, China, using household surveys. From 2000 to 2017, Majia Village, focused on grain cultivation, saw its ecosystem service value decrease by 17.13%, while Huojian Village, focused on vegetable cultivation, experienced a 141.08% increase. Human well-being was 89% higher in Huojian Village, indicating that a shift from traditional grain cultivation to modern urban agriculture can enhance well-being, with agricultural net income being the most significant factor.

Yaowaret Jantakat, P. Juntakut, Sasikarn Plaiklang, W. Arree, Chomphak Jantakat · ˜The œinternational archives of the photogrammetry, remote sensing and spatial information sciences/International archives of the photogrammetry, remote sensing and spatial information sciences · Thailand (Nakhonratchasima City)

This paper conducted a spatiotemporal analysis of urban agriculture (UA) areas and types in Nakhonratchasima City, Thailand, using Google Earth images from 2007, 2011, 2015, and 2018. A segmentation-based classification method in QGIS identified eleven UA classes, including truck crops and floricultural crops. Truck crops had the greatest cover in the study area, while floricultural crops covered the minimal space over the study periods. The analysis revealed different spatiotemporal change patterns, composition, and rates, showing how human-induced activities affect UA change patterns and rates.

Jessica Cook, Kate Oviatt, Deborah S. Main, Harpreet Kaur, John Brett · · India (Delhi)

This paper explores market-oriented urban agriculture along the Yamuna River in Delhi, India, from the farmers' perspective. Using a multi-method Rapid Assessment Process, the study investigates how urban agriculture is practiced and what factors influence farmers' livelihood decisions. The research argues against assuming the sustainability of urban agriculture, emphasizing the need to understand city-level conditions and their impact on farmers' economic viability.

Siti Aisyah Salim, Zawiyah Mohammad Yusof, Laili Farhana Md Ibharim, Siti Hajar · Scientific Repository (Petra Christian University) · Southeast Asia

This study conducts a structured literature review on urban farming activities in Southeast Asia, presenting its taxonomy and future research directions. Analyzing 88 articles from ScienceDirect, Web of Science, and Scopus, it focused on urban farming activities, technology applications, and smallholder farming. The review identified benefits of urban farming in Southeast Asia, challenges hindering its utilization, and recommendations to improve the acceptance and use of urban farming applications.

I Gusti Agung Adi Wiraguna, Ngakan Putu Sueca, I Made Adhika · RUANG-SPACE Jurnal Lingkungan Binaan (Space Journal of the Built Environment) · Indonesia (Denpasar)

This mixed-method study in Denpasar, Indonesia, investigated factors driving the conversion of urban agricultural land, primarily rice paddy fields. Despite a local government requirement for 30% urban open space, statistical data showed an average annual decrease of 31.86 hectares of farming land, from 2,632 hectares in 2010 to 2,409 hectares in 2017. The study revealed that various parties, including the government, community, private sector, and social institutions, play important roles in directing this land conversion.

Wachdijono Wachdijono, Siti Wahyuni, Umi Trisnaningsih · Prosiding Seminar Nasional Unimus · Indonesia

This community service program aimed to provide knowledge and implement "verticulture" urban farming to increase household income in Kalijaga Village, Cirebon City, Indonesia. The method involved training, including counseling on the meaning and benefits of verticulture and practical vegetable cultivation on multi-tiered growing media. The target audience was PKK women cadres and activists. The program resulted in increased knowledge of verticulture and its practice, leading to implicit household income by saving on vegetable purchases, thus allowing funds for other beneficial needs.