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All Journal HAYATI Journal of Biosciences Jurnal Teknologi Perikanan dan Kelautan Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Jurnal Matematika & Sains Rang Teknik Journal 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 Journal of Fisheries & Marine Journal of Innovation and Community Engagement
Rory Anthony Hutagalung
Fakultas Teknobiologi, Universitas Katolik Indonesia Atma Jaya, Jakarta
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture 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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Empowering PokTan ViCi 10 farmers in Ciomas Rahayu Village through hydroponic and aquaponic cultivation systems Karmawan, Listya Utami; Hutagalung, Rory Anthony; Yanti; Suryaatmadja, Irwin; Hardjawidjaja, Michelle Nadine; Wulandari, Yasinta Ratna Esti
Journal of Saintech Transfer Vol. 8 No. 1 (2025): Journal of Saintech Transfer
Publisher : Talenta Publisher Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jst.v8i1.18960

Abstract

The Villa Ciomas RW 10 Farmer Group (PokTan Vici 10), actively engaged in urban farming in Ciomas Rahayu Village, Bogor, West Java, has been utilizing a small plot of land located next to the Cisindangbarang River. Their urban farming area already includes a small fishpond but lacks aquaponics equipment. The community service team aims to enhance the utility of the urban farming facilities by installing aquaponics equipment, providing workshops on basic hydroponics and aquaponics knowledge, exploring its business potential, and offering hands-on hydroponics and aquaponics cultivation practice. Throughout the program, the team also conducts monitoring and guidance to ensure successful implementation and address any challenges encountered during the training program. The hydroponic/aquaponics equipment installation was successful; however, nutrient supply from the fishponds only was initially suboptimal, prompting the addition of hydroponic nutrients. Hydroponic techniques were also introduced for vegetable cultivation. Based on a questionnaire analysis conducted before and after the training, the program positively impacted participants, significantly enhancing their knowledge and aquaponic skills (Wilcoxon signed-rank test, p<0.05). In conclusion, the aquaponics equipment was successfully installed, and participants gained foundational knowledge and skills in aquaponics, enabling them to independently manage aquaponics systems through to harvest. Looking ahead, the community members plan to explore business opportunities in selling hydroponics/aquaponics products.
Nutritional Composition, Physicochemical, and Sensory Properties of Snack Bars Produced from Catfish Head Powder (Clarias gariepinus) and Purple Sweet Potatoes (Ipomoea batatas var Ayumurasaki) as Emergency Food Canti, Meda; Kasanti, Nafera Arvianda; Hutagalung, Rory Anthony; Lukas; Pandjaitan, M. M. Lanny W.
Jurnal Ilmiah Perikanan dan Kelautan Vol. 17 No. 2 (2025): JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Faculty of Fisheries and Marine Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jipk.v17i2.56831

Abstract

Graphical Abstract   Highlight Research 1. The development of snack bars from catfish head powder (CHP). 2. The CHP was rich in nutritional composition and could be an additive ingredient in snack bars. 3. Adding CHP increased protein, lipid, and fibre content in the snack bars. 4. Snack bars with the addition of CHP were acceptable on all sensory attributes. 5. Snack bars produced from CHP could be used as an alternative emergency food.     Abstract During natural disasters, emergency food is often needed to meet the victims’ nutritional intake such as protein, fat, carbohydrates, and energy. As an alternative, catfish heads, which are usually rich in nutritional content, can be developed into a snack bar product as emergency food. This research aimed to evaluate the chemical, physical and sensory properties of snack bars produced from catfish head powder (CHP) and purple sweet potato flour (PSPF). This research consisted of several stages, namely making CHP and PSPF, preparing snack bars, and analysing snack bars’ chemical, physical, and sensory properties. The ratios of CHP and PSPF in the preparation of snack bars stage were F0 (0:100), F1 (25:75), F2 (50:50), and F3 (75:25). The CHP contained 43.52% protein, 21.24% lipid, 4.6% fiber, and 384.38 Kcal/100 g total energy. The addition of CHP and PSPF affected the chemical (proximate and antioxidant activity), physical (redness and hardness values), and sensory (aroma and overall acceptance) properties of the produced snack bars. All snack bars had protein content that complied with Indonesian National Standards (INS) for cereal bar biscuits. The protein, lipid, carbohydrate, and total energy content of the snack bar were in accord with the standards of the United States Department of Agriculture (USDA), Food Standards Australia New Zealand (FSANZ), and emergency food standards. It is also revealed that F2 was the best treatment based on its chemical, physical, and sensory properties. Indeed, snack bars from CHP and PSPF can be utilized as an emergency food alternative.
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. 
Dissemination of Web-Based Data Weigher Survey Application as A Quantitative Research Aid Facilitator Stephanus Ivan Goenawan; Kumala Indriati; Agustinus Silalahi; Rory Anthony Hutagalung
Journal of Innovation and Community Engagement Vol. 5 No. 2 (2024)
Publisher : Faculty of Smart Technology and Engineering, Universitas Kristen Maranatha, Bandung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/ice.v5i2.7548

Abstract

The knowledge dissemination of the data weighing survey application was motivated by the need for professionals, lecturers, or researchers, to retrieve respondents' data online as well as to process quantitative data directly. This survey application is in the form of a web-based questionnaire system using the Order Average Data Weigher Analysis (DWA) method which can collect and process large amounts of data or Big Questionnaire Data (BQD). The questionnaire system was made not to focus on one area or goal but can be used by all parties from any part. The method of implementing this knowledge dissemination is in the form of training, both theory and practice, directly creating and filling out online questionnaires. The purpose and benefits of this questionnaire system for professionals, lecturers, or researchers are to facilitate quantitative questionnaire research easily. This can happen because in the questionnaire application with the DWA system, there is an effective and efficient method for processing large amounts of questionnaire data automatically which is directly connected to G-Sheets on a web-based questionnaire system. The result and impact of this knowledge dissemination is that the participants benefit in the form of new knowledge of data scales and applications that can be directly used in assisting quantitative questionnaire-based research.
Pelatihan Pembuatan Tempe yang Higienis untuk Penyediaan Pangan Sehat Masyarakat Kampung Cibelut Cisauk-Tangerang Tati Barus; Rory Anthony Hutagalung
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.  
Co-Authors Agus Sabdono Agustin Wydia Gunawan Agustinus Silalahi Alfonsus Samuel Satya Pradipta Alfonsus Samuel Satya Pradipta Anastasi Tatik Hartanti Anthon de Fretes Anthony , Jean Arka Dwinanda Soewono Ashar, Meinanda Bryant Adelar Chow, Aozora Valentinus Christiand CLARA ASSISI Cynthia Angela Darmawan, Canisius Ivan Daru Seto Bagus Anugerah Dionysius Subali Duhita Sinidhikaraning Kencana Endang Sri Lestari Fanlau, Dylan Ryo Febrian Andika Gunarko Fernandi Hardjawidjaja, Michelle Nadine Harjadi Gunawan Hartono, Celine Wijaya Hermansyah, Fabian David Isdaryanto Iskandar Jazzieca Yokota Jeanette Angelia Sutrisno Jeremy Oktavian Karel Octavianus Bachri Kasanti, Nafera Arvianda Kumala Indriati Listya Utami Karmawan Lukas Marten Darmawan Meda Canti Ocky Karna Radjasa Pandjaitan, M. M. Lanny W. Rianita Pramitasari Setiawan, Axel Gilbert Soewono, Arka Stephanus Ivan Goenawan Suryaatmadja, Irwin SUSAN SOKA Tati Barus Theja, Serafina Tindaon, Lucia Idelia Ulina Vivitri Dewi Prasasty Yanti Yasinta Ratna Esti Wulandari Yogiara Yuwana, Vincent