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All Journal Jurnal Abdi Insani JURNAL BIOLOGI PAPUA Bakti Hayati
Wambrauw, Daniel Z.K.
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Social Sciences

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Enhancing Maize (Zea mays L.) Growth Through Inoculation with Arbuscular Mycorrhizal Fungi (AMF) Farmawaty, Farmawaty; Wambrauw, Daniel Z.K.; Suyono, Ign. Joko; Rahayu, Irma
Jurnal Biologi Papua Vol 17 No 1 (2025)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/jbp.4581

Abstract

This study aims to analyze the effects of arbuscular mycorrhizal fungi (AMF) inoculation on the growth and yield of maize (Zea mays L.) as a solution to fertilizer shortages in Indonesia. The continuous use of inorganic fertilizers can degrade soil quality, making environmentally friendly alternatives, such as biofertilizers, necessary. The study observed the growth optimization of several corn varieties inoculated with AMF. The eight-month study was conducted in the Biology Laboratory at Cenderawasih University's Faculty of Mathematics and Natural Sciences using a pot culture method with three varieties of maize: regular maize (RM), sweet corn (SC), and butter sweet corn (BSC). Parameters observed included plant height, leaf number, and relative growth rate based on dry weight. The results showed that AMF inoculation significantly increased corn plant height by 21.56%, leaf number by 18.14%, and the relative growth rate by 1,425% at six weeks after planting. Butter sweet corn and sweet corn responded better to AMF inoculation than regular corn. The best results occurred when butter sweet corn was given 15 g of AMF inoculum per polybag. 
Pelatihan Pembuatan Tepung Pisang dan Produk Olahannya Bagi Ibu-Ibu Anggota PW Jemaat GKI Getsemani Kotaraja, Jayapura Keiluhu, Henderina J.; Purnamasari, Vita; Wambrauw, Daniel Z.K.; Pallo, Aryanti S.; Alatubir, Rosalinda
Bakti Hayati: Jurnal Pengabdian Indonesia Vol. 3 No. 1 (2024)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/bhjpi.v3i1.3585

Abstract

Banana is the well-known fruit plant with nearly every part of the plant can be used or consumed.  Banana fruit are rarely converted into banana flour, especially in Jayapura. Instead, they are typically eaten raw or processed into fried or chipped bananas. This community service project's objectives were to: (a) spread knowledge of the advantages of banana flour; and (b) teach people in making processed banana flour so that it can be sold for profit rather than just for personal use. After a lecture on banana flour benefit, participants were given the opportunity to make cakes using the flour. This project was conducted on August 26 and September 2, 2023 with 27 participants from the Gethsemane Indonesian Christian Church Women's Fellowship in the Kotaraja Jayapura area as participants. Banana flour was made using the drying method in the sun or in the oven. Cake products made from banana flour made in this activity were banana flour cookies and brownies. This activity received a good response and high satisfaction from activity participants, with the rate to 97%.
PENERAPAN BLUE ECONOMY DALAM PENGEMBANGAN PENDAPATAN PELAKU USAHA PERIKANAN DI KAMPUNG HAMADI KOTA JAYAPURA: Tuhumena, Lolita; Rumahorbo, Basa T.; Wambrauw, Daniel Z.K.; Battu, Yudistira S.; Karisoh, Gabriela O.; Umbekna , Sara; Paranoan, Nicea Roona; Hehanussa, Kedswin G.
Jurnal Abdi Insani Vol 11 No 3 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i3.1943

Abstract

Processed products in Hamadi Village only rely on the type of processed fish smoked produced by Fishery Business Actors, namely POKLAHSAR Mama Papua. Efforts to maximize the acceptance of processed fishery products and meet market demands can be done by improving the appearance of the product, so that old buyers want to buy more products with a new appearance both in terms of shape, size, style, packaging, and taste. This can be done by making other breakthroughs such as value-added processed fishery products. This program used PRA (Participatory Rural Appraisal) method is one of the methods that can be applied. After getting pretest and posttest scores, must conduct an analysis to get the score obtained. The analysis used is uji normalitas gain. This test is used to determine the effectiveness of the treatment given. Implementation of community partnership service activities to POKLAHSAR Mama Papua in Hamadi village with providing training in the manufacture of a variety of processed fishery products. A variety of processed fishery products that have been made such as; Meatballs, Shredded Fish, Suir-Suir and Sambal whose meat is from Yellow Fin Tuna (Thunnus albacares). Furthermore, make packaging for a variety of processed fisheries and don't forget to teach partners about the importance of making simple bookkeeping by making pre-test and post test about bookkeeping knowledge. Then socialization about making NIB (Nomor Izin Berusaha) online and training in making social media in marketing a variety of processed fishery products, This is done to increase income POKLAHSAR Mama Papua in Hamadi village.
Baseline Soil and Water Quality for Sustainable Agriculture–Aquaculture Systems in Keerom, Papua, Indonesia WOROROMI, JONATHAN K.; PURNAMASARI, VITA; WAMBRAUW, DANIEL Z.K.; AGAMAWAN, LALU P.I.; SIMBIAK, IRJA T.; RAMANDEY, EUNICHE R.P.F; KEILUHU, HENDERINA J.; SUYONO, IGN. JOKO
Jurnal Biologi Papua Vol 17 No 2 (2025)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/jbp.5074

Abstract

Tropical frontier regions such as Keerom Regency in Papua, Indonesia, face increasing pressure to expand food production under the National Strategic Projects (PSN) for food security. However, the absence of baseline data on soil fertility and water quality constrains the design of sustainable management practices. This study evaluated the temporal variation in soil chemical properties and aquaculture water quality to establish scientific benchmarks for site-specific interventions. Soil samples from chilli pepper (Capsicum annuum) farms were collected across resting, early growth, pre-harvest, and intercropping stages, while water samples from catfish (Clarias spp.) ponds were obtained during larval, grow-out, and harvest phases. Soil pH declined from 6.5 to 4.4, accompanied by reductions in total N, P, and K and a gradual rise in EC, indicating nutrient depletion and increasing acidity. In aquaculture ponds, DO levels decreased while Ammonium and nitrite accumulated during intensive feeding, suggesting excessive organic loading and incomplete nitrification. These results reveal critical limitations in both systems that reduce productivity and environmental resilience. The findings provide essential baseline data for nutrient management, fertilizer optimization, and water-quality control, forming a scientific foundation for future integrated agriculture–aquaculture (IAA) development to strengthen regional and national food-security initiatives in Papua.
Co-Authors AGAMAWAN, LALU P.I. Alatubir, Rosalinda Basa T Rumahorbo Battu, Yudistira S. Farmawaty, Farmawaty Hehanussa, Kedswin Gerson Henderina J. Keiluhu, Henderina J. Ign. Joko Suyono Irma Rahayu, Irma Jonathan k. Wororomi Karisoh, Gabriela O. Lolita Tuhumena Nicea Roona Paranoan Pallo, Aryanti S. RAMANDEY, EUNICHE R.P.F SIMBIAK, IRJA T. Umbekna , Sara Vita Purnamasari