The waste problem in Sleman Regency, Special Region of Yogyakarta, has become a major challenge in recent years. This issue directly impacts the quality of life of residents, ranging from environmental pollution to health problems. In response to this urgency, the Merdeka Belajar Kampus Merdeka (MBKM) Team from the Faculty of Biology, Universitas Gadjah Mada (UGM) 2024, supervised by Dr. Ardaning Nuriliani, S.Si., M.Kes., along with team members Anida Safriyani, Nailah Aufa Khansa Darin Azhar, Rizquita Brillianti, and Safia Putri Sakanti, students of the 2021 class of the Faculty of Biology, UGM, felt the need to provide assistance related to waste management and the initiation of a Waste Bank in Dusun Pajangan, Wedomartani, Ngemplak, Sleman.

This program was carried out in collaboration with the Takmir of Masjid Jami’ Darussalam, represented by Mr. Gunardi S.Si. The program’s approach was implemented in stages, beginning with a survey to map the waste management habits of Pajangan Hamlet’s residents. The survey was conducted on September 28, 2024, involving around 40 residents, aged between 14 to 70 years. The program continued with a socialization event titled “Waste Management and Waste Bank Initiation in Pajangan Hamlet, Wedomartani, Ngemplak, Sleman” on October 5, 2024. During this event, the MBKM team explained the types of organic and inorganic waste, as well as management techniques using the 4R principles (Reduce, Reuse, Recycle, Replace). The team also presented the concept of the waste bank and the steps to initiate it. This program supports the achievement of several sustainable development goals, namely no. 3 (Good Health and Well-being), no. 6 (Clean Water and Sanitation), and no. 17 (Partnerships for the Goals).

During the socialization, the residents were very enthusiastic and showed a high interest in understanding proper waste management practices. The discussions were also filled with active participation from the residents. As an initial step for the establishment of the waste bank, the MBKM team provided several bins for separating organic and inorganic waste. The main goal was to foster awareness and initiative among Dusun Pajangan residents in sorting their waste, while also serving as the first step towards establishing a waste bank in the village. This activity is expected to increase the knowledge and awareness of the residents of Dusun Pajangan, Wedomartani, Ngemplak, Sleman regarding the importance of proper waste management in their surroundings. By applying waste management practices in daily life, residents are expected to improve their well-being, standard of living, health, and add economic value through household waste management.

On Wednesday, October 9, 2024, the Faculty of Biology at Gadjah Mada University (UGM) held the first day of Biocapture (Biology Career Preparation for the Future) in the Tropical Biology Auditorium. The event commenced at 1:30 PM, hosted by Alifa Tafrinijiyah and Muhammad Haidar Ali, followed by the singing of Indonesia Raya, the Gadjah Mada Hymn, and the Biology March. The opening remarks were delivered by Dr. Eko Agus Suyono, M.App.Sc., Vice Dean for Research, Community Service, Collaboration, and Alumni Affairs.

The event was divided into two sessions, moderated by Raja Steve Sudjatmiko Panggabean. The first session, titled “Profiles of Alumni of the Faculty of Biology UGM and Career Planning Strategies,” featured Dr. Eko Agus Suyono, M.App.Sc., as the speaker. In this session, Dr. Eko emphasized that today was the biology era, highlighting the global demand for biologists. He also discussed various career strategies for biology graduates, providing examples from UGM Faculty of Biology alumni.

The second session was delivered by Chandra Gupyta, titled CV Lab: Tailoring Your Profile for Every Opportunity. This session focused on strategies for developing and customizing a curriculum vitae to effectively align with diverse career opportunities.

On Sunday, October 6, 2024, the Community Service Team of the Merdeka Belajar Kampus Merdeka Program (PkM MBKM) from the Faculty of Biology, Universitas Gadjah Mada, conducted a workshop in Dusun Sendari, Sleman, Yogyakarta. The workshop was led by three lecturers, Dr. Woro Anindito Sri Tunjung, M.Si. Novita Yustinadiar, and Dr. Wahyu Aristyaning Putri, along with 12 students. This program supports the Sendari Mandiri initiative, which aims to empower the community to manage their resources independently.

With the theme “Utilizing Recycled Materials and Essential Oils to Create Eco-Friendly Aromatherapy Candles,” the program introduced creative ways to recycle materials, such as unused candles and cooking oil waste, into aromatherapy candles. These candles not only help with relaxation but also serve as natural mosquito repellents. The essential oils used in the candles contain bio-insecticidal properties that can effectively repel mosquitoes while providing a soothing scent that helps reduce stress and create a calming atmosphere at home.

The workshop took place at RT03, RW19 Dusun Sendari, at the residence of Mr. Djijana (RT head) and was attended by 27 members of the local PKK women’s organization. The event began with a pre-test and a group prayer. Annisa Fadhilah, a student member of the PkM MBKM team, explained the process of creating eco-friendly aromatherapy candles using recycled materials such as paraffin wax, used cooking oil, and leftover crayons. The team also explained how to improve the quality of used cooking oil by using activated charcoal to absorb harmful compounds, making it safe for reuse.

During the practical session, Zahra Azkia Razzak and Zahra Fitri Annisa guided participants through the candle-making process from start to finish. Participants were provided with brochures to help them replicate the process at home.

The event concluded with a post-test, the distribution of door prizes in the form of umbrellas to 10 lucky participants, and aromatherapy candles as souvenirs for all attendees. This activity supports the Sustainable Development Goals (SDGs), particularly SDG 3 (Good Health and Well-Being) and SDG 4 (Quality Education).

The 2024 PkM MBKM Biology Faculty program aims to continue raising environmental awareness and empowering communities through sustainable and beneficial activities. With the skills provided, the community of Dusun Sendari is expected to make better use of waste materials, turning them into valuable products while promoting healthier and more environmentally friendly lifestyles.

On October 5, 2024, Mr. Susilohadi, S.Si., M.Si., Ph.D., from the Faculty of Biology, Universitas Gadjah Mada, conducted a socialization on the definition, role, and management of riparian zone, particularly concerning conservation, to the residents of Pajangan Hamlet, Wedomartani, Ngemplak, Sleman, Yogyakarta. This event was part of a series of activities under the 2024 Program Hibah Desa Mitra in Wedomartani Village, Ngemplak, Sleman, Yogyakarta.

The event began with an explanation regarding the definition of a riparian zone. Riparian zones are narrow and elongated areas that act as a transition between aquatic and terrestrial ecosystems. For people living in rural areas, the riparian zone is the only “forest” remaining amidst settlements and rice fields, which occupy nearly 90% of the village area. The role of the riparian zone is crucial, not only as a buffer zone between water and land but also as a carbon sink, erosion preventer, water filter, soil health maintainer, a place for natural vegetation to grow, and a habitat for various wildlife species.

On this occasion, Mr. Susilohadi, S.Si., M.Si., Ph.D., as the speaker, emphasized that the role of riparian zone for the community has become even more important, given that many of these areas are being converted, particularly due to the expansion of housing developers and the emergency state of waste management. In Yogyakarta city and Sleman Regency, environmental crimes such as the uncontrolled disposal of domestic and industrial waste around riparian zones are widespread. This socialization also aligns with SDG (Sustainable Development Goal) number 15, which focuses on the management of terrestrial ecosystems, including specific goals like the protection of protected areas, water flow management, vegetation restoration, wildlife rehabilitation, waste and pollution management, as well as community education and participation. Community participation, especially from Pajangan Hamlet in Wedomartani, in this socialization event was quite large and enthusiastic, particularly with the active involvement of women who participated in discussions about the future of the river and its borders in their village, considering it as part of the local community’s ecosystem.

To enhance the active role of the Women Farmers Group in supporting Circular Waste Management, the 2024 PkM-MBKM team, led by Dr. Diah Rachmawati, S.Si., M.Si., conducted an evaluation of integrated organic waste processing using the aquaponics system. This event took place on Saturday, October 5, 2024, from 3:30 PM to 5:30 PM at the Kelompok Wanita Tani (KWT) Amanda in Pedukuhan Kepuh Wetan, Wirokerten Village, Banguntapan District, Bantul Regency, Special Region of Yogyakarta. During the event, the PkM-MBKM team members—Hanif Fauzan Saputra, Salma Nur Majidah, Maharani Pratiwi S.A., M. Reza Hendriansah, Rima Vegi Santika, Eka Nur Oktavia, Adzkiya Aqmaliza R., and Agra Daffa Putra—presented a progress report and evaluation of the integrated organic waste processing using the aquaponics system previously implemented. The evaluation included identifying challenges encountered during the monitoring process, along with effective solutions for issues in maggot cultivation, plant cultivation via aquaponics, and catfish farming. Some obstacles included several catfish dying and plant growth being slightly slower, likely due to high ammonia levels. These issues could be resolved by more frequent water changes to prevent murkiness and reduce ammonia concentration. Additionally, selecting the appropriate plant species is crucial in an aquaponic system.

Maggots hold significant potential as feed for livestock and fish. The PkM-MBKM team also provided materials and practical training on processing maggots into livestock and fish feed using several methods, including: direct feeding of maggots for livestock or fish, drying the maggots via oven, sun drying, or roasting to produce feed with a longer shelf life, and creating powdered feed through fermentation for a finer product with even greater longevity. The next activity involved a practical session on innovating maggot-based livestock and fish feed, specifically by drying maggots in an oven. This process can be done in two ways: at a lower temperature of 60°C for 10 minutes, or at a higher temperature of around 80°C for 3 to 5 minutes. The dried maggots can be used directly as feed, offering the advantage of a longer shelf life without spoilage at room temperature.

This activity provided benefits for students by developing research and social empowerment skills, while partners gained from the optimization of waste management and increased productivity. The innovation of processing maggots into fish feed will be implemented to boost income. This collaboration strengthens the sustainable relationship between the PkM-MBKM team from the Faculty of Biology UGM and its partners (SDG 17), increases environmental awareness, and develops entrepreneurial opportunities, particularly for the KWT Amanda, contributes to the development of the community’s economy in line with Sustainable Development Goals (SDG 4 and 8).

The Faculty of Biology Universitas Gadjah Mada is committed to aligning its academic programs with internationally recognized standards. Following the successful accreditation of its undergraduate and master programs by ASIIN (Akkreditierungsagentur für Studiengänge der Ingenieurwissenschaften, der Informatik, der Naturwissenschaften und der Mathematik), the Faculty is now preparing to achieve the same accreditation for its doctoral program.

On Thursday, October 3, 2024, the Faculty of Biology held a strategic meeting to organize the necessary steps for ASIIN accreditation. This effort aligns with the Sustainable Development Goal (SDG) No.4 on quality education.

The meeting was attended by the ASIIN preparation team and opened by Abdul Razaq Chasani, S.Si., M.Si., Ph.D., Head of the Department of Tropical Biology, who highlighted the significance of this initiative, “This meeting marks an important step in our continuous efforts to elevate the quality of education at the Faculty of Biology. It demonstrates our commitment to meeting ASIIN’s international standards.”

During the meeting, the participants discussed the accreditation process, including curriculum development, learning outcomes, and strengthening graduate competencies to meet global standards. Achieving ASIIN accreditation for the doctoral program is expected to enhance the quality of education and research at the Faculty of Biology, preparing graduates with the skills and knowledge to address global challenges in biology, and reinforce the Faculty of Biology’s international reputation.

Monday, September 30 2024, the Community Service team of Wukirsari Village Partner, held its third activity in Wukirsari Village, Kapanewon Cangkringan, Sleman Regency. The activity was opened and guided by Dr. Maryani, M.Sc. which was continued with remarks from the team leader, Mrs. Rina Sri Kasiamdari, S.Si., Ph.D. At this third meeting, Dr. Eko Agus Suyono, S.Sc., M.App.Sc. explained about microalgae with the theme “Introduction to Spirulina: Cultivation and Benefits”. The 35 participants of Sruni village PKK, were told that Spirulina is algae that is very small in size, green in color, spiral-shaped, and can be found in any water body, whether in rivers, seas or ponds. This algae is very rich in nutrients and healthy. Spirulina contains high protein, up to 70%, the same as protein from eggs. Apart from increasing endurance, reducing the risk of diabetes and cholesterol, it can also support children’s growth to avoid stunting. “The harvested products are in the form of powder, such as flour, which can then be made into capsules or various products, and sold at relatively high prices,” said Dr. Eko while showing gallons containing Spirulina culture and samples of Spirulina powder which had been neatly packaged to the participants who were enthusiastic about listening to the presentation. “This powder product can be added directly to various foods: mixed with warm rice, added to soupy foods, or mixed into drinks,” he added.

Dr. Eko also explained how to cultivate Spirulina, namely by mixing the Spirulina starter into clean water and adding fertilizer. Apart from that, by adjusting the pH, providing an aerator connected to a hose, and a lamp, the Spirulina culture can be harvested in around 7-21 days or when the color is bluish green. Harvesting is done by filtering the culture using a nylon filter, then squeezing it until a paste is obtained. Next, the paste is exposed to the sun to dry.

In this activity, a method for cultivating Spirulina was also demonstrated by using unused gallons of mineral water. This session was assisted by students, namely Renata Adaranyssa Egistha Putri, Muhammad Farrel Zharif Zidane, and Finka Aulia. Spirulina starter is mixed with clean water in a 1:1 ratio. Fertilizer, in which the composition is the result of research by the microalgae team under the supervision of Dr. Eko, then added to the culture mixture as a source of nutrients that support the growth of Spirulina. The aerator and light are then installed into the gallon. This culture is grown until it is ready to be harvested when the color is bluish green. Aerators and lights can be periodically turned on and off alternately day or night. This session was then continued with a discussion regarding the material and a quiz with door prizes which increased participants’ enthusiasm in answering questions.

In this third activity, the entire Wukirsari partner village team was involved, namely Prof. Dr. Diah Rachmawati, S.Si., M.Sc., Mrs. Utaminingsih, S.Si., M.Sc., Dr. Aprilia Sufi Subiastuti, S.Si., Dr. Wiko Arif Wibowo, S.Sc., Novita Yustinadiar, S.Si., M.Sc., and Dr. Siti Nurbaiti, S.Si. It is hoped that today’s activity will broaden the knowledge of people who may not know much about microalgae, especially Spirulina. This activity is expected to support the achievement of Indonesia’s Sustainable Development Goals (SDGs), namely Healthy and Prosperous Lives (3); No Hunger (2); No Poverty (1).

After the presentation of the Spirulina theme was finished, the lecturer team and participants went together to the hydroponic planting site, which was the theme that had been presented at the previous meeting. Various plants grown hydroponically, such as kale, lettuce and mustard greens, grow very well and are ready to be harvested. The team from the Faculty of Biology UGM also provided UV plastic for a semi-greenhouse which was initiated by PKK of Sruni Village.

Yogyakarta, 18 September 2024 – The Faculty of Biology Universitas Gadjah Mada (UGM) held a guest lecture as part of the Graduate Program orientation for the 2024/2025 academic year. The guest lecture titled “Population Biology, Biological Control, and Conservation” was conducted online via Zoom from 3:30 to 5:00 PM WIB, and attended by 56 graduate students. The event aims to provide essential insights to new graduate students and is held twice a year.

This semester’s guest lecture featured Prof. Dr. Bambang Irawan, M.Sc. as speaker, a prominent biologist from Universitas Airlangga and an alumnus of UGM’s Faculty of Biology. Prof. Irawan is a noted expert in population biology and biological control. During his undergraduate years at UGM, he earned the honorary title Glericidae, reflecting his academic achievements and focus on reptilian studies. The session was opened by Wiwin Ariesti, S.Si., as the Master of Ceremony, and moderated by Nurul Hidayah, S.Pd. It began with the singing of “Indonesia Raya,” UGM’s “Hymne Gadjah Mada,” and the Faculty of Biology March. The Dean of the Faculty of Biology, Prof. Dr. Budi Setiadi Daryono, M.Agr.Sc., delivered the opening remarks, underscoring the importance of population biology in addressing pressing global ecological challenges.

The main lecture, “Population Biology, Biological Control, and Conservation”, began at 4:00 PM with an engaging reflection by Prof. Irawan on his experiences as a UGM undergraduate. He transitioned into a thorough scientific discussion on the role of population biology in ecological research and conservation. Prof. Irawan delivered an overview of population biology, the distinction between population ecology and genetic population dynamics, population parameters, population equilibrium, and the role of population biology in biological control.

Throughout the lecture, Prof. Irawan emphasized the interdisciplinary relevance of population biology, linking it to broader fields such as sociology, economics, demography, and politics. He also shared practical examples from his research, illustrating methods for pest management and conservation, from traditional approaches to more advanced techniques.

The lecture concluded with an interactive question-and-answer session, where students engaged with Prof. Irawan on various aspects of population biology. His ability to connect theoretical concepts with real-world applications fostered a lively and informative discussion. After approximately 45 minutes of in-depth material, the session ended with closing remarks by the moderator, followed by a formal close from the MC.

This guest lecture marked a successful orientation event for new graduate students at UGM’s Faculty of Biology, broadening their understanding of population biology, biological control, and conservation.

Yogyakarta, 18 September 2024 – The Faculty of Biology Universitas Gadjah Mada (UGM) held a guest lecture as part of the Graduate Program orientation for the 2024/2025 academic year. The guest lecture titled “Population Biology, Biological Control, and Conservation” was conducted online via Zoom from 3:30 to 5:00 PM WIB, and attended by 56 graduate students. The event aims to provide essential insights to new graduate students and is held twice a year.

This semester’s guest lecture featured Prof. Dr. Bambang Irawan, M.Sc. as speaker, a prominent biologist from Universitas Airlangga and an alumnus of UGM’s Faculty of Biology. Prof. Irawan is a noted expert in population biology and biological control. During his undergraduate years at UGM, he earned the honorary title Glericidae, reflecting his academic achievements and focus on reptilian studies. The session was opened by Wiwin Ariesti, S.Si., as the Master of Ceremony, and moderated by Nurul Hidayah, S.Pd. It began with the singing of “Indonesia Raya,” UGM’s “Hymne Gadjah Mada,” and the Faculty of Biology March. The Dean of the Faculty of Biology, Prof. Dr. Budi Setiadi Daryono, M.Agr.Sc., delivered the opening remarks, underscoring the importance of population biology in addressing pressing global ecological challenges.

The main lecture, “Population Biology, Biological Control, and Conservation”, began at 4:00 PM with an engaging reflection by Prof. Irawan on his experiences as a UGM undergraduate. He transitioned into a thorough scientific discussion on the role of population biology in ecological research and conservation. Prof. Irawan delivered an overview of population biology, the distinction between population ecology and genetic population dynamics, population parameters, population equilibrium, and the role of population biology in biological control.

Throughout the lecture, Prof. Irawan emphasized the interdisciplinary relevance of population biology, linking it to broader fields such as sociology, economics, demography, and politics. He also shared practical examples from his research, illustrating methods for pest management and conservation, from traditional approaches to more advanced techniques.

The lecture concluded with an interactive question-and-answer session, where students engaged with Prof. Irawan on various aspects of population biology. His ability to connect theoretical concepts with real-world applications fostered a lively and informative discussion. After approximately 45 minutes of in-depth material, the session ended with closing remarks by the moderator, followed by a formal close from the MC.

This guest lecture marked a successful orientation event for new graduate students at UGM’s Faculty of Biology, broadening their understanding of population biology, biological control, and conservation.

On Sunday, September 1, 2024, the Marine Studies Group (KSK) organized “KSK Mengajar” program at Mafaza Orphanage in Warungboto, Bantul, Yogyakarta in collaboration with the Graduate Student Association (KMP). The event took place from 1:00 PM to 3:00 PM WIB and was attended by 63 participants and 17 committee members.

The event began with an introduction to marine life and the Marine Studies Group (KSK), followed by an interactive game session. In the second session, participants received inspirational material on motivation for achieving their dreams. The program concluded with the distribution of prizes and a group photo session.

The success of this event was supported by donations, which were collected from August 27 to 31, 2024, Rp1,430,000 was raised and directly handed over to the orphanage on the day of the event.

We would like to extend our gratitude to all the donors, Mafaza Orphanage, KMP, and everyone who contributed to the success of the “KSK Teaching #2” program in 2024.
[Writer: KSK]