Research & reports

Novi Mailidarni Novi, Othman Sulaiman, Juliawati, Ahmad Jauhari, Tasliati Djafar, Syarifuddin Syarifuddin · WISDOM Jurnal Pengabdian Kepada Masyarakat Wisdom · Global

This community service program addresses limited yard space and chemical dependency in urban households by empowering residents, particularly women and youth, to practice sustainable urban farming and convert organic waste into ecoenzyme. The program provides education and training on ecoenzyme production and its use as fertilizer, pesticide, and cleaning solution, aiming to reduce chemical usage, minimize waste, and foster environmental awareness.

Evelyn Lizeth Ilbay-Guaña · Impact Research Journal · Global

This qualitative documentary study analyzed suitable culinary spice species for sustainable and diversified cultivation in home urban gardens, assessing their impact on food autonomy and self-care for informal primary caregivers in urban contexts. The review of scientific literature found that spice production in urban gardens contributes to food security and biodiversity, with successful experiences in high-value species like saffron. However, gaps persist in systematically integrating spices under sustainability criteria and in applied research on less conventional species. The study concludes that promoting sustainable urban spice gardens is a strategic tool for improving urban quality of life and recommends strengthening technical training and interdisciplinary research.

Mare Kõiva · Yearbook of Balkan and Baltic Studies · Estonia

This study examines the historical development, cultural meanings, and contemporary practices of indoor, balcony, and rooftop gardening in Estonia from the 19th to 21st centuries. Combining historical sources, folkloric data, horticultural literature, and qualitative interviews, the research shows that urban plant cultivation in Estonia is shaped by cultural, ecological, architectural, and personal factors.

Dhirendra Kumar Shukla, Arvind Dagur, Shabir Ali, Akhilesh Kumar · · Global

This paper presents an IoT-enabled Smart Garden Monitoring System that integrates an ESP32 microcontroller with DHT11, soil moisture, and LDR sensors to automate and optimize irrigation. Experimental results show approximately 30% water savings and full real-time monitoring, surpassing traditional systems. This system supports sustainable urban gardening with minimal effort and offers enhanced efficiency over prior irrigation technologies.

Yuni Arianti, Ridlwan Muttaqin · Jurnal Dinamika Ekonomi Syariah · Global

This paper focuses on formulating development strategies for Kioschebibit, a micro-enterprise specializing in plant seedling supply, using the Business Model Canvas (BMC) approach alongside a SWOT analysis. A qualitative descriptive case study revealed Kioschebibit’s strengths in product variety, competitive pricing, and social media marketing, but noted challenges in distribution reach and digital marketing execution. External opportunities like gardening trends and green initiatives present substantial growth potential, though threats such as extreme weather and raw material fluctuations must be addressed. By integrating BMC and SWOT frameworks, this study proposes an adaptive and data-driven entrepreneurship strategy as a foundation for sustainable business development.

Md. Habibullah Siddiki, Jakaria Chowdhury Onik, Mamunur Rashid, Md. Abubakar Siddik · Journal of Agroforestry and Environment · Global

This study examined the effects of different organic amendments on BRRI Hybrid Summer Tomato 4 grown in sandy soil on a rooftop. Treatments included sand with compost, coco peat, household ash, or rice husk. Compost (T1) was superior for plant height, fruit number, and yield, while household ash (T3) resulted in the highest plant tissue phosphorus and potassium. The findings suggest that organic materials like ash and compost can increase tomato yields in rooftop gardens and mitigate sandy soil limitations.

Mukhamad Kasendra, Dendy K Pramudito, Dedi Afandi · Jurnal Informasi dan Teknologi · Global

Urban farming faces technical obstacles like monitoring soil conditions and time limitations. This paper proposes using the Internet of Things (IoT) to address these issues. IoT can be utilized for real-time soil humidity monitoring via smartphones, thereby resolving current challenges and offering potential for future technological development in urban agriculture.

Mümüne Selen Abbasoğlu, İbrahim Kahramanoğlu · HortScience · Global

This study explored the role of minor Mediterranean fruit trees in sustainable residential landscapes by examining their presence, selection criteria, and long-term trends in home gardens. Data from structured surveys of 400 homeowners revealed olive (60.3%) and pomegranate (50.0%) as the most prevalent species. Older gardens (40+ years) exhibited greater biodiversity, while newer gardens prioritized easier-to-maintain and aesthetically appealing species. Overall, the study indicated a gradual shift from traditional Mediterranean fruit trees to monotonous, low-maintenance gardens.

Salsabilla Dewi Satriani, Yulian Yulian, Nanik Setyowati, Supanjani Supanjani, Kartika Utami · Asian Journal of Agricultural and Horticultural Research · Global

This experimental study evaluated the effects of chicken and goat manure (five application levels) on lettuce growth and yield under urban organic farming conditions. Goat manure significantly (p < 0.01) enhanced all growth and yield parameters compared with chicken manure, which had no significant effect due to its high C/N ratio and immature composition. Optimal performance was observed at 30–40 tons ha⁻¹ of goat manure, with 30 tons ha⁻¹ identified as the most efficient rate.

Deniz Çağla Bal, Independent Reseacher, Osman Kaan Inan, Yusuf Çakmakçı · International Journal of Innovative Approaches in Agricultural Research · Global

This study aims to reveal the intellectual structure, main themes, and research trajectories of academic literature on hobby gardens using bibliometric analysis and scientific mapping methods. Analyses of articles from the Scopus database covering 1989–2025 show that the unifying element of hobby gardening is based on the concepts of “gardening” and “human.” The main driving force of the field was determined to be social and human dynamics such as “leisure time” and gender, indicating that hobby gardening research focuses on its role in human well-being, social life, and community interaction rather than a technical or agricultural focus.

Faran Muhammad, Muneeba, Muhammad Bilal · Gomal Journal of Agriculture and Biology · Global

This paper explored hybrid approaches to urban agriculture combining vertical farming and rooftop gardening. Experimental pilot hybrid systems installed in certain metropolitan regions showed significant improvements in yield per unit area, water-use efficiency, and energy-use efficiency compared to normal rooftop gardens. Qualitative assessments highlighted positive community-level outcomes, including greater dietary diversity, better comprehension of sustainable food habits, and a rise in wellness and health perception.

Mahmoud A. Abdelhamid, Tarek Kh. Abdelkader, Hassan A. A. Sayed, Zhao Zhang, Xiaohui Zhao, Mohamed F. Atia · Scientific Reports · Global

This study aimed to advance sustainable urban agriculture by designing and evaluating a solar-powered smart rooftop irrigation system for peppermint cultivation. The smart system reduced water and energy consumption by 28.1% compared to conventional irrigation, and also achieved a notable reduction in CO2 emissions from 0.252 kg CO₂/m²/year to 0.181 kg CO₂/m²/year. Economic analysis demonstrated a payback period of 5.6 years, highlighting its financial viability.

Taslima Arzu, Md. Ariful Kabir Sujan, S.M. Symon Bappy, Rupam Mitra, Suparna Das Toma, Vulon Prosad · Plant Science Archives · Bangladesh

This study surveyed 62 household and rooftop garden owners in Pabna City, Bangladesh, to examine the benefits of rooftop gardening. Findings indicate that rooftop gardens reduced household waste by an average of 887.1g and met 41% of fertilizer demand by using biodegradable waste. Participants reported improved psychological well-being (83.9%) and increased vigor (77.4%), with anxiety and depression reduced or neutral. Rooftop gardening generated an average yearly income of 14,750 BDT, with a net income of 1293.5 BDT, and provided 387.5 kg of fruits and vegetables for household consumption, proving to be a profitable activity.

Sreekumar Anand, Ravindran Lalithambika Visakh, B. K. Shrithar Bhalaji, Parvathy, N. Vishnu Swaroop Reddy, Athulya Rajasekharan · Plant Breeding · Global

This review focuses on the strategy, mechanism, and recent upgradations of CRISPR-Cas system-based genome editing. In tomato breeding, a limited genetic base presents hurdles, and CRISPR-Cas genome editing has been used to improve fruit quality and yield, increase stress resistance, promote wild tomato domestication, and tailor varieties for urban farming. This technology offers precise genome editing, low off-target mutations, efficiency, adaptability, and cost-effectiveness, and has been effectively utilized in tomato crop improvement.

Mateusz Salwa · · Global

This chapter discusses contemporary urban gardening practices as an activity interpretable as a model for how people should design and manage their landscapes. Gardening is presented as driven by an "aesthetics of care," arguing for a new paradigm in landscape aesthetics that should no longer be associated with aesthetic appreciation. Instead, it should be conceived as related to human engagement in and with the landscape.

Mohd Nazmin Maslan, Izzat Rafaie Ramli, Muhammad Hafidz Fazli Md Fauadi, Mohd Erdi Ayob, Mohamad Faizal Baharom, Ihwan Ghazali, Tia Tanjung · Multidisciplinary Science Journal · Global

This study designed and implemented an outdoor home smart farming system using Raspberry Pi 4 Model B, ESP32, sensors, and Home Assistant software to address challenges like limited skills and resources. The system efficiently monitored and analyzed farming parameters, resulting in water usage of only 0.16% and energy consumption of 0.64% compared to daily household use. It also reduced water usage for watering by up to 82.45%, demonstrating its capability to optimize resource use and enhance crop productivity.

Pratham Kawade -, Mrunal Karkar -, Ritisha Mittal -, Neha Sathe · International Journal on Science and Technology · Global

This system utilizes an ESP32 microcontroller connected to DHT11 and soil moisture sensors to capture real-time data on temperature, humidity, and soil wetness. Data transmitted via MQTT protocol to a Flask-based web server is processed by a RandomForestClassifier model, trained on twelve sequential readings per sensor, to suggest the top five crops and monitor plant health against predefined optimal thresholds. Alerts are generated when deviations are detected, and the system is deployed on cloud platforms like Render.

V. Lakshmi Srinija, M Raju, P. Srinu Vasarao · International Research Journal on Advanced Engineering and Management (IRJAEM) · Global

This paper presents the design and implementation of an IoT-enabled remote control smart garden powered by a solar energy system. The system automates essential gardening tasks such as irrigation, soil moisture monitoring, temperature and humidity control, and real-time surveillance, operating independently of conventional power sources. Through sensors and a cloud platform, users can remotely monitor and control garden operations via a mobile or web application.

Zakhro Sodikova · Zenodo (CERN European Organization for Nuclear Research) · Global

This research proposes an AI-based IoT approach for intelligent monitoring, prediction, and automation in smart gardens. The system includes distributed environment sensors, an edge processing unit for real-time processing and decision support, and a cloud-based machine learning module for prediction and optimization. The AI-driven system attained better prediction accuracy for soil moisture estimation and used considerably less water than traditional rule-based irrigation, without compromising plant health.

Anwesha Chatterjee, Proma Ghosh, Bastian Winkler, V Vijayaragavan, Sanjit Debnath, Jedrzej Cichocki, Marielle Trenkner, Bilitis Vanicela, Christoph Riethmueller, Monte Walz, Suhrid Chandra, Harshata Pal · Scientia Horticulturae · Global

This in-depth review explores the integration of hydroponics cultivation systems, reinforcing bioeconomy and sustainable agricultural growth. Hydroponics is a promising urban farming approach due to its high resource-use and land-use efficiency, enabling year-round production of high-quality fresh foods with less water, nutrients, and pesticides compared to soil-based methods. Recent studies focus on optimizing hydroponics for biofortification in indoor cultivation and integrating municipal wastewater treatment for nutrient and water recovery.

Khondokar H. Kabir, Jannatul Ferdows, Saifur Rahman, Ataharul Chowdhury, Md. Asaduzzaman Sarker, S.M. Asik Ullah, Mohammed Nasir Uddin, Mohammad Maruf Hasan · Urban Agriculture & Regional Food Systems · Bangladesh

An online survey of 120 rooftop gardeners in Bangladesh investigated the extent to which Facebook groups support information needs and enhance capacity. Findings indicate that information sharing in Facebook groups assists in planning, acquiring and utilizing resources, carrying out intercultural operations, and determining optimal harvesting and storage practices. Facebook can play a significant role in bridging the information gap among rooftop gardeners and enhancing their skills.

Sk. Md. Nur-E-Alam, Marcin Feltynowski, Md. Sekender Ali, Mohummed Shofi Ullah Mazumder, Fida Al Hasan · Acta Scientiarum Polonorum Administratio Locorum · Bangladesh (Dhaka)

This study in Dhaka, Bangladesh, aimed to explore the socio-economic characteristics and current knowledge of rooftop gardeners, and to evaluate factors contributing to their gardening knowledge. The research found that gardening space and media contact positively correlate with gardeners' existing knowledge. Access to diverse media can enhance understanding, and having gardening space facilitates technical knowledge sharing and community building among gardeners.

Arin Shaikh · International Journal for Research in Applied Science and Engineering Technology · Global

This paper presents a Smart Plant Monitoring System using Arduino, designed to automate irrigation and enhance plant care by continuously monitoring soil moisture, temperature, and humidity. The system, comprising an Arduino Uno, sensors, and a water pump, demonstrated a 30-40% reduction in water consumption and improved irrigation efficiency in experimental results. It is proposed for both small-scale urban gardening and large-scale agricultural applications.

Nam-Gyeong Gim · Asia-pacific Journal of Convergent Research Interchange · Global

This study developed an efficient hydroponic smart-farm program for urban elementary school students, focusing on its applicability in a classroom environment. Through school environmental analysis and program development using household items and upcycled materials, the study confirmed that urban schools, despite operational disadvantages, have potential for small-scale smart-farm operation. The developed program demonstrated applicability with low-cost, recyclable materials.

Augusto Cáceres Núñez, Sergio Delgado Bernedo · Veritas · Global

This project designed an automated hydroponic vegetable cultivation system using NFT in vertical rotating shelves, incorporating a PLC, EC and pH sensors, and a PID control system. A Simulink simulation demonstrated the PID control system's proper behavior, ensuring stable and efficient shelf rotation. The automated system optimizes space, improves operational efficiency, reduces manual intervention, and facilitates urban agricultural management, with the design deemed viable for automated urban agriculture.