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All Journal HAYATI Journal of Biosciences Jurnal Teknologi Perikanan dan Kelautan Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Jurnal Matematika & Sains Jurnal Riset Akuakultur MITRA: Jurnal Pemberdayaan Masyarakat TEKNOLOGI PANGAN : Media Informasi dan Komunikasi Ilmiah Teknologi Pertanian Journal of Saintech Transfer Abdimas Galuh : Jurnal Pengabdian Kepada Masyarakat Jurnal Bakti Masyarakat Indonesia Jurnal Pengabdian Masyarakat Charitas
Rory Anthony Hutagalung
Universitas Katolik Indonesia Atma Jaya
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Nursing Public Health Social Sciences Other

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Online Training on How to Produce Hygienic Tempeh during the Covid-19 Pandemic Tati Barus; Rory Anthony Hutagalung; Rianita Pramitasari; Vivitri Dewi; Alfonsus Samuel Satya Pradipta
MITRA: Jurnal Pemberdayaan Masyarakat Vol. 6 No. 2 (2022): Mitra: Jurnal Pemberdayaan Masyarakat
Publisher : Institute for Research and Community Services

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/mitra.v6i2.2976

Abstract

One of the Indonesian government's strategies to control the spread of the Covid-19 virus is to restrict people’s mobility when going out, which is often called the Implementation of Restrictions on Social Activities (PPKM). As a consequence of this PPKM, access to sufficient food tends to be rather limited. One effort to help people meet their food needs was through online tempeh-making training. This training, conducted online using Zoom and WhatsApp groups, involved community members who were connected through several health-related WhatsApp groups. The participants were all Indonesian from various areas, including the Greater Jakarta area, Ambon, Makassar, Medan, Padang, and even the US. Most of them were over 40 years old and were either employees or college graduates. Considering the significance of tempeh as a food item in Indonesia and a relatively affordable source of protein, the training became relevant in helping the participants to produce their own tempeh at home amidst the Covid-19 pandemic. After the training, all participants were found to be able to make tempeh with good quality and hygiene, with several participants even exhibiting creativity in processing their tempeh into more advanced tempeh products, such as tempeh noodles, tempeh pudding, and tempeh steak. In addition, their positive perception of tempeh as a healthy food item increased after attending the training.
Rancang Bangun Akuaponik untuk Masyarakat Kelapa Dua Tangerang Soewono, Arka; Iskandar, Isdaryanto; Hutagalung, Rory Anthony; Fretes, Anthon de; Darmawan, Canisius Ivan
Jurnal Pengabdian Masyarakat Charitas Vol. 1 No. 1 (2021): Jurnal Pengabdian Masyarakat Charitas Juni 2021
Publisher : Program Studi Teknik Industri, Fakultas Teknik, Universitas Katolik Indonesia Atma Jaya Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/charitas.v1i1.2691

Abstract

Aquaponic is a combination hydroponic (cultivation of plants without soil) and aquaculture (fish growing) that promotes sustainable food production. In order to be adopted by general population, the design of aquaponics needs to be practical and economical. The main purpose of this community outreach is to design and introduce small-scale aquaponics system that can be used by homeowners with limited backyard. For this purpose, the community located at Kelapa Dua Tangerang was chosen as the main partner. The prototype of the small-scale aquaponics was then used as education and demonstration tool to encourage the community of Kelapa Dua Tangerang to adopt eco-friendly aquaponics cultivation system. The prototype of the aquaponics worked flawlessly with the water circulation inside the system was set at 0.046 litre/second. The water was used to supply adequate nutriens for water spinach, lettuce and pak choy which can be harvested in two months. In addition, this leafy greens can enhance the overall yard aesthetics. For the aquaculture, the catfish in the tank showed steady grow rate and healthy condition. In general, the education process can be considered successful as indicated by positive responses from the community (feedback score of 2.93 out of 4). From joint evaluation, the community excited with further development of the small-scale aquaponics.
Sosialisasi dan Pemasangan Sistem Penerangan Berbasis Tenaga Surya Di Panti Asuhan Mekar Sari Darmawan, Marten; Soewono, Arka Dwinanda; Hutagalung, Rory Anthony; Christiand, Christiand; Fanlau, Dylan Ryo
Jurnal Pengabdian Masyarakat Charitas Vol. 2 No. 01 (2022): Jurnal Pengabdian Masyarakat Charitas Juni 2022
Publisher : Program Studi Teknik Industri, Fakultas Teknik, Universitas Katolik Indonesia Atma Jaya Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/charitas.v2i01.3600

Abstract

Solar energy is one of the sustainable and environmentally friendly energy sources. However, this renewable energy is still not widely utilized by the people of Indonesia even though Indonesia, as a tropical country, has vast solar energy potential. Hence, It is essential to introduce and socialize solar energy potential to the general public. The partner of this community outreach program is Mekar Lestari Orphanage in South Tangerang. The orphanage care for children aged 3-16 years from various backgrounds. As a younger generation, it is hopeful that they can develop a mindset of solar energy as one of the renewable energy sources that can replace fossil fuels. In addition, the Mekar Lestari Orphanage in its social role requires a facility with adequate lighting. However, there was a lack of lighting in the front yard of the orphanage, making access to the facility difficult, especially at night. Therefore, a solar energy-based lighting system has been built and installed on the front gate of the orphanage. After installing the lighting system, socialization about the basic theory of solar energy and how the solar-powered lighting system works was conducted. The evaluation of the event, attended by representatives of staff and children living in the orphanage, showed that all participants gained new knowledge and a deeper understanding of solar energy. In addition, they learned new skills to operate and maintain solar lighting systems. From the positive feedback during the socialization, it is hopeful that this activity can provide education on the actual application of solar energy and help to improve lighting conditions in the orphanage.
Rancang Bangun Sistem Pembersih Akuarium Untuk Penjual Ikan Hias Jakarta Aquatics Darmawan, Marten; Soewono, Arka Dwinanda; Hutagalung, Rory Anthony; Christiand, Christiand; Hermansyah, Fabian David
Jurnal Pengabdian Masyarakat Charitas Vol. 2 No. 02 (2022): Jurnal Pengabdian Masyarakat Charitas Desember 2022
Publisher : Program Studi Teknik Industri, Fakultas Teknik, Universitas Katolik Indonesia Atma Jaya Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/charitas.v2i02.3706

Abstract

Aquarium cleaning is routine maintenance that must be done to maintain dissolved oxygen levels in the water to ensure the survival of aquatic biota. Maintaining cleanliness and water quality is key to preventing the water in the aquarium from becoming cloudy and emitting a foul odor due to increased ammonia levels in the water. However, aquarium cleaning is quite time-consuming and laborious, which becomes a problem for Jakarta Aquatics, which is engaged in selling and purchasing ornamental fish. As a solution, a prototype cleaning equipment that can simplify the process of maintaining the cleanliness of the water in the aquarium was designed and built. In general, the cleaning equipment designed consists of an acrylic screen that acts as a pseudo-base that collects fish waste at the bottom of the aquarium tank. Pumps are then used to remove water and waste from the aquarium easily, so there is no need to remove aquarium inhabitants during the cleaning process, thereby minimizing the possibility of fish death due to stress. The method used during the outreach program includes conducting a survey, performing a design process, and demonstrating on how to use and maintain the cleaning equipment. To assess the success of this program, Jakarta Aquatics owners and employees were asked to fill out a questionnaire. The questionnaire results showed that partners were more than satisfied with the equipment performance and the demonstration event. It is hoped that using this cleaning equipment in their aquariums can help improve the productivity of Jakarta Aquatics employees.
Rancang Bangun Wastafel Multifungsi Untuk Tempat Perlindungan Hewan Fie Fie Jo Soewono, Arka Dwinanda; Darmawan, Marten; Hutagalung, Rory Anthony; Gunawan, Harjadi; Fernandi; Yuwana, Vincent
Jurnal Pengabdian Masyarakat Charitas Vol. 3 No. 01 (2023): Jurnal Pengabdian Masyarakat Charitas Juni 2023
Publisher : Program Studi Teknik Industri, Fakultas Teknik, Universitas Katolik Indonesia Atma Jaya Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/charitas.v3i01.4604

Abstract

Fie Fie Joe animal shelter employees and visitors often physically contact animals while feeding, playing with, or cleaning animals and their cages. In order to prevent virus and bacteria transmission, animal shelters require everyone to wash their hands after visiting the outdoor area. The Fie Fie Jo shelter, however, faced two main problems. First, only one hand-washing station is available in their facility, allowing possible viruses or bacteria to be transmitted through physical contact with other people or objects before entering the indoor facility. Second, their staff took a long time to bathe the animals in their enclosures since there was no washing station in the outdoor area. Therefore, this outreach program aims to design and build a multi-purpose washing station for the outdoor area that can be operated by a foot pedal so that users do not need to touch the faucet physically. The washing station has additional features such as a large tub that can also be used for bathing animals, a tissue holder, and a garbage disposal to help make it easier and faster to bathe several animals simultaneously. The method used during the outreach program includes conducting a survey, performing a design process, and demonstrating how to use and maintain the multi-purpose washing station. To assess the success of this program, the Fie Fie Jo owner and employees were asked to fill out a questionnaire. The results showed that they were more than satisfied with the demonstration and performance of the washing station. The presence of the multi-purpose washing station can improve productivity and reduce the risk of viruses and bacterial contamination of the Fie Fie Joe animal shelter employees and visitors.
Rancang Bangun Fasilitas Cuci Tangan Pintar Untuk Lembaga Bimbingan Belajar Hikari Darmawan, Marten; Soewono, Arka Dwinanda; Hutagalung, Rory Anthony; Bachri, Karel Octavianus; Anthony , Jean; Setiawan, Axel Gilbert
Jurnal Pengabdian Masyarakat Charitas Vol. 3 No. 02 (2023): Jurnal Pengabdian Masyarakat Charitas Desember 2023
Publisher : Program Studi Teknik Industri, Fakultas Teknik, Universitas Katolik Indonesia Atma Jaya Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/charitas.v3i02.4965

Abstract

Indonesia is one of the countries affected by the COVID-19 pandemic. One of the most effective ways to prevent the spread of the COVID-19 virus is by regularly washing hands with soap for 20 seconds. With the pandemic conditions improving and the government lifting COVID restrictions, learning institutions can continue learning activities with the requirement that they obey strict health protocols. One of the private tutoring institutions in Tangerang that has resumed operations is Hikari Private Tutoring. With many people using the same facilities for educational activities, Hikari Private Tutoring is required to provide facilities for washing hands. Based on the inputs from Hikari Private Tutoring management, a touchless hand-washing facility was designed to minimize COVID-19 transmission. The hand washing facility also has an LCD to play videos of correct hand washing procedures and show how long the user has washed their hands. At the end of this activity, the manager and staff of Hikari Private Tutoring were asked to fill out a questionnaire. The results showed that they were satisfied with the functionality of the touchless hand-washing facilities. This hand-washing facility can hopefully help educate the public, particularly the staff and students of Private Tutoring, on the correct technique to wash their hands and prevent the spread of COVID-19.
Pertumbuhan Pakchoi (Brassica rapa) dan Kale (Brassica oleracea) pada Jenis Media Tanam Hidroponik Berbeda: Growth of Pakchoi (Brassica rapa) and Kale (Brassica oleracea) on Different Hydroponic Growing Media Barus, Tati; Ashar, Meinanda; Hutagalung, Rory Anthony
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 8, No 2 (2023): June 2023
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/biota.v8i2.5991

Abstract

Jenis media tanam menentukan kualitas pertumbuhan tanaman pada sistem hidroponik. Brassica rapa (pakchoi) dan Brassica oleracea (kale) merupakan jenis  tanaman yang banyak dibudidayakan secara hidroponik. Penelitian ini bertujuan untuk membandingkan pertumbuhan pakchoi dan kale pada rockwool impor, rockwool lokal, dan spons sebagai media tanam pada sistem hidroponik Deep Flow Technique (DFT). Bibit pakchoi dan kale dipindahkan ke perangkat hidroponik pada umur delapan hari setelah semai. Tanaman dipanen setelah 28 hari berada di perangkat hidroponik. Jumlah daun dihitung tiap minggu dan bobot tanaman diukur saat panen. Jumlah daun dan bobot tanaman pakchoi, serta jumlah daun kale tidak berbeda signifikan antara media tanam rockwool impor, rockwool lokal dan spons. Namun, bobot kale pada media tanam rockwool lokal dan rockwool impor signifikan lebih tinggi dibandingkan bobot kale pada media tanam spons. Dapat disimpulkan bahwa tanaman pakchoi memiliki kemampuan tumbuh yang sama pada media tanam rockwool impor, rockwool lokal, dan spons, namun tanaman kale memiliki kemampuan tumbuh yang lebih baik pada media tanam rockwool impor dan rockwool lokal dibandingkan pada spons. Hasil penelitian ini juga menunjukan bahwa setiap tanaman memiliki respon pertumbuhan yang berbeda terhadap berbagai jenis media tanam. Pemanfaatan spons sebagai alternatif media tanam rockwool perlu diteliti pada jenis tanaman yang lain. 
Pelatihan Pembuatan Tempe yang Higienis untuk Penyediaan Pangan Sehat Masyarakat Kampung Cibelut Cisauk-Tangerang Barus, Tati; Hutagalung, Rory Anthony
Abdimas Galuh Vol 6, No 2 (2024): September 2024
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/ag.v6i2.14303

Abstract

Kampung Cibelut bagian dari wilayah Desa Cibogo, Cisauk-Tangerang yang masyarakatnya dulu hidup dari hasil pertanian. Namun, saat ini mereka sudah tidak memiliki lahan untuk kegiatan tersebut karena lahannya sudah dijual kepada pengembang. Kampung Cibelut dikelilingi oleh kawasan perumahan dan perkantoran yang berkembang dengan pesat. Tempe merupakan makanan khas Indonesia, dan sumber protein penting. Pemahaman masyarakat kampung Cibelut tentang tempe sebagai makanan yang sehat dan cara pembuatannya masih terbatas. Oleh karena itu, kegiatan ini bertujuan untuk meningkatkan pengetahuan masyarakat kampung Cibelut tentang tempe sebagai makanan sehat, dan cara pembuatan tempe yang higienis. Kegiatan pengabdian masyarakat ini telah berhasil dilakukan yang dihadiri oleh ketua RT, ketua tim masyarakat, dan para ibu kampung Cibelut. Pada kegiatan disampaikan informasi tentang tempe sebagai makanan sehat, dan bergizi sehingga dijuluki sebagai super food. Para peserta dibimbing secara langsung cara membuat tempe dari tahap awal hingga tahap akhir. Dengan demikian, para peserta telah dapat membuat tempe sendiri. Hal ini dapat diketahui dari gambar gambar tempe yang mereka laporkan lewat grup WhatsApp (WA) yang dibuat untuk kegiatan ini. Disarankan kegiatan ini masih perlu dilanjutkan guna membimbing beberapa peserta untuk produksi tempe skala besar. Dengan demikian diharapkan  berdiri rumah tempe untuk skala bisnis sebagai usaha untuk sumber pendapatan keluarga.  
Revitalisasi Hidroponik sebagai Sarana Belajar di SMP Athalia, Tangerang Selatan, Banten Wulandari, Yasinta Ratna Esti; Hutagalung, Rory Anthony; Chow, Aozora Valentinus; Hartono, Celine Wijaya; Theja, Serafina; Karmawan, Listya Utami
Abdimas Galuh Vol 6, No 2 (2024): September 2024
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/ag.v6i2.13998

Abstract

Hidroponik dapat menjadi salah satu sarana pembelajaran tambahan bagi para siwa/i untuk mencapai pembangunan berkelanjutan/sustainable development goals (SDGs). Dengan adanya kegiatan pengabdian kepada siswa/i SMP Athalia yang dilakukan oleh tim dosen Fakultas Teknobiologi bersama mahasiswa, perangkat hidroponik yang tadinya tidak dapat dimanfaatkan karena tanaman terkena air hujan sehingga menyebabkan tanaman merunduk dan minimnya pengetahuan terkait hidroponik dapat teratasi. Pelatihan dilaksanakan secara luring yang meliputi teori dan praktik teknik hidroponik yang diharapkan dapat memaksimalkan pemanfaatan fasilitas hidroponik yang telah ada. Hasil monitor selama empat minggu dengan menggunakan tanaman sawi hijau, bayam merah, dan sawi pagoda dengan parameter tinggi daun, jumlah daun, dan bobot basah tanaman menghasilkan bayam merah memiliki pertumbuhan terbaik dengan bobot basah sebesar 17,26 gram. Evaluasi dan kuesioner kegiatan dilakukan dalam bentuk Microsoft Forms. Evaluasi pengetahuan serta pemahaman dari para siswa/i menunjukkan perubahan signifikan yang dapat dilihat dari peningkatan jumlah jawaban benar para siswa/i yang sebelumnya kurang tepat menjadi hampir keseluruhan siswa/i benar. Keseluruhan kegiatan workshop sudah berlangsung dengan cukup baik dan memadai, baik dalam hal perlengkapan, kesiapan, persiapan, maupun dari segi panitia.
PENINGKATAN PERTUMBUHAN IKAN LELE (Clarias gariepinus) DAN IKAN NILA (Oreochromis niloticus) MELALUI BIOPELET Hutagalung, Rory Anthony; Tindaon, Lucia Idelia Ulina; Canti, Meda; Soewono, Arka Dwinanda; Barus, Tati
Jurnal Teknologi Perikanan dan Kelautan Vol 15 No 2 (2024): JUNI 2024
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24319/jtpk.15.127-137

Abstract

Sisa bioflok pada kultur akuaponik telah berhasil diproduksi menjadi biopelet. Namun, efikasi biopelet untuk meningkatkan pertumbuhan dan sintasan ikan lele dan nila perlu diuji. Tujuan penelitian adalah meningkatkan kelangsungan hidup dan pertumbuhan ikan lele (Clarias gariepinus) dan nila (Oreochromis niloticus) serta efisiensi sistem budidaya ikan melalui pakan biopelet berbahan baku bioflok. Penelitian dilakukan dengan metode rancangan faktorial dengan 3 kali ulangan dan dua jenis perlakuan yakni jenis ikan (lele sangkuriang dan nila merah), serta jenis pelet yakni pelet komersial, biopelet, dan kombinasi dari kedua pelet tersebut. Ikan berukuran 5 g dipelihara dalam akuarium berukuran 40 x 60 x 40 cm3, dengan kepadatan 0,4 ekor/L ikan per akuarium. Formulasi biopelet dilakukan menggunakan bioflok basah dan tepung tapioka dengan perbandingan 7:5. Ikan diberi pakan 2 kali sehari. Variabel yang diukur ialah sintasan dan pertumbuhan, baik berat maupun panjang. Interaksi yang nyata (p: 0,035) antara jenis ikan dan jenis pakan teramati pada minggu ke-empat, dimana pakan kombinasi menunjukkan pertumbuhan yang nyata (p: 0,042) lebih tinggi daripada biopelet. Hal ini menunjukkan bahwa biopelet dapat menghasilkan pertumbuhan yang baik dan sintasan yang tinggi apabila dikombinasikan dengan pakan komersial. Namun demikian, pakan kombinasi tidak menunjukkan efisiensi tertinggi untuk kedua ikan yang dicobakan.
Co-Authors Agus Sabdono Agustin Wydia Gunawan Alfonsus Samuel Satya Pradipta Alfonsus Samuel Satya Pradipta Anastasi Tatik Hartanti Anthony , Jean Ashar, Meinanda Bachri, Karel Octavianus Bryant Adelar Chow, Aozora Valentinus Christiand, Christiand CLARA ASSISI Cynthia Angela Darmawan, Canisius Ivan Daru Seto Bagus Anugerah Dionysius Subali Duhita Sinidhikaraning Kencana Endang Sri Lestari Fanlau, Dylan Ryo Fernandi Fretes, Anthon de Gunawan, Harjadi Hardjawidjaja, Michelle Nadine Hartono, Celine Wijaya Hermansyah, Fabian David Isdaryanto Iskandar Jazzieca Yokota Jeanette Angelia Sutrisno Jeremy Oktavian LISTYA UTAMI KARMAWAN Marten Darmawan Meda Canti Ocky Karna Radjasa Rianita Pramitasari Setiawan, Axel Gilbert Soewono, Arka Soewono, Arka Dwinanda Suryaatmadja, Irwin SUSAN SOKA Tati Barus Tati Barus Theja, Serafina Tindaon, Lucia Idelia Ulina Vivitri Dewi Prasasty Yanti Yasinta Ratna Esti Wulandari Yogiara Yogiara Yuwana, Vincent