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Strategi pemanfaatan moluska sebagai pangan lokal untuk mendukung produktivitas komoditas perikanan menunjang ekowisata dan ekonomi masyarakat di Keakwa, Timika Surbakti, Suriani; Sufaati, Supeni; Bangun, Sesharefi E.A.; Baticaca, Fransisca B.; Tingginehe, Rosmin M.; Yembise, Yohana S.
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.v3i1.3851

Keakwa village is located in the coastal mangrove forest area in East Central Mimika District with an area of 9,052.5 ha. The Keakwa mangrove forest is a mangrove forest that grows abundantly to protect coastlines and residential areas. The Mollusk Group in Keakwa has the potential as a source of protein and economic and cultural value for the community. through Lectures and Focus Group Discussion activities for the Keakwa community, activities carried out for 2 weeks in 2022. utilizing mollusks around Keakwa waters. These conditions can be developed as ecotourism potential. This service aims to understand and get to know molluscs and their use and prospects as a source of community economy in Keakwa, Timika, strategies for developing and utilizing molluscs in ecotourism development, by conducting lectures, from the results of evaluating knowledge about the benefits and potential of local resources, especially molluscs, after Community outreach is carried out to understand the benefits and potential of local resources. With the hope of supporting the development and management initiatives of the Keakwa community in the field of ecotourism development, in supporting the economy of the Keakwa community.

ANALISIS KREATIVITAS PESERTA DIDIK DALAM BUDI DAYA JAMUR TIRAM PUTIH (Pleurotus ostreatus L.) KELAS X SMAN 7 JAYAPURA Fakdawer, Nelince; Sufaati, Supeni; Megawati, Ruth; Sopian, Yayan; Bonai, Merry M.
NOVAE GUINEA Jurnal Biologi Vol. 15 No. 2 (2024): Novae Guinea Jurnal Biologi
Publisher : Universitas Cenderawasih

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Tujuan penelitian ini yaitu untuk mengetahui kreativitas peserta didik pada saat praktikum budi daya jamur tiram putih (Pleurotus ostreatus L.) kelas X SMAN 7 Jayapura. Jenis Penelitian ini adalah penelitian deskriptif dengan pendekatan kuantitatif. Teknik pengumpulan data yaitu melalui penyebaran angket, dan observasi. Instrumen penelitian ini yaitu lembar angket dan lembar observasi. Sampel pada penelitian ini yaitu kelas XA yang diambil berdasarkan teknik purposive sampling. Teknik analisis data dilakukan secara deskriptif. Berdasarkan hasil analisis dan pembahasan diperoleh yaitu : 1). Hasil Angket kreativitas peserta didik terhadap praktikum budi daya jamur tiram putih yaitu sebanyak 16 responden berada pada kategori sangat baik dengan persentase sebesar 80% dan berada pada kategori baik sebanyak 4 responden dengan persentase sebesar 20%; selanjutnya 2). Hasil observasi kreativitas peserta didik saat praktikum budi daya jamur tiram putih masing-masing indikator berada dalam kategori sangat baik dengan persentase berpikir lancar (fluency) 87.5%, berpikir fleksibel (fleksibilitas) 90,6%, berpikir orisinal (originality) 84,3% dan berpikir elaborasi (elaboration) 90.6%. Sehingga dapat disimpulkan bahwa kreativitas peserta didik pada praktikum budi daya jamur tiram putih berada pada kategori sangat baik.

Selection of Potential Lignin-Degrading Bacteria and Fungi Isolates from the Gunung Lumut and Sungai Wain in East Kalimantan Ruhimat, Riki; Kumala Dewi, Tirta; Noviana, Zahra; Sutisna, Entis; Mulyani, Nani; Juwari, Micha; Sufaati, Supeni; Antonius, Sarjiya; Verchius, Eric
Biosaintifika: Journal of Biology & Biology Education Vol. 17 No. 1 (2025): April 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v17i1.14755

The enzymes laccase (Lac), manganese peroxidase (MnP), and lignin peroxidase (LiP) are ligninolytic enzyme groups that have a crucial role in degrading lignin compounds. These complex components are abundant in plant biomass. This research aims to isolate and characterize microorganisms producing the enzymes Lac, MnP, and LiP from leaf litter, rhizosphere soil, and sediment in the Gunung Lumut Protected Forest (GLPF) and Sungai Wain Protected Forest (SWPF), East Kalimantan. The bacterial and fungal isolates obtained were cultured on NA and PDA media enriched with 0.05% guaiacol as a substrate. Initial selection was carried out based on the colony growth rate and the formation of a brownish discoloration zone, which indicates ligninolytic enzyme activity. The superior isolates were then tested for extracellular enzyme activity quantitatively using a UV-Vis spectrophotometer. Among the bacterial isolates, the highest Lac activity is isolated GLS 5.1.2 (173.44 U L-1); the highest MnP activity is isolated GLS 5.3 (177.41 U L-1); and the highest LiP activity is isolated GLS 5.1.2 (1034.05 U L-1). In the group of fungi, isolate SS2 was detected with the highest Lac activity (20.66 U L-1), MnP activity (333.75 U L-1), and LiP activity (2516.13 U L-1). Biodiversity sources in the Gunung Lumut Protected Forest (GLPF) and Sungai Wain Protected Forest (SWPF), East Kalimantan have the potential to produce microbial isolates with unique enzymatic characteristics that have never been reported before. The resulting microbial isolate can be used as a bioactivator in composting organic waste to produce high-quality organic fertilizer.

Diseminasi Produk Olahan Jamur Tiram Putih (Pleurotus ostreatus) Dalam Mendukung Program Makanan Bergizi Gratis (MBG) SMA IT Qurrota A’yun Jayapura Rahayu, Irma; Sufaati, Supeni; Suharno; Toruan, Alpredo Dias Agape L.; Ruhani, Annisa Alfadillah; Maulani, Sherlita
Bakti Hayati: Jurnal Pengabdian Indonesia Vol. 4 No. 2 (2025)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/bhjpi.v4i2.5025

The dissemination of processed white oyster mushroom (Pleurotus ostreatus) products in support of the Free Nutritious Food Program (MBG) aims to enhance the knowledge and skills of students at Qurrota A'yun Integrated Islamic Senior High School (SMA IT) Qurrota A'yun Jayapura regarding the importance of consuming nutritious food through the utilization of white oyster mushrooms as a local food ingredient supporting the MBG program. This activity was motivated by the low level of students’ nutritional awareness and the limited variety of nutritious foods available in the school environment. The methods employed included socialization, demonstrations, and hands-on training in processing oyster mushrooms into three healthy food products crispy mushrooms, mushroom nuggets, and mushroom dimsum. The activity involved 20 students from grades X and XI. Evaluation was conducted using pre-test and post-test assessments to measure improvements in participants’ knowledge. The results indicated a significant increase in students’ understanding of the benefits and nutritional value of oyster mushrooms, rising from 55% to 100%. Furthermore, 70% of the participants expressed willingness to try and consume processed oyster mushroom products as an alternative MBG food option. Crispy mushrooms emerged as the most preferred product due to their savory flavor and crispy texture. Overall, this activity successfully enhanced nutritional awareness, developed healthy food processing skills, and created opportunities for the development of oyster mushroom based products as an innovative and sustainable food source to support the MBG program in schools in Jayapura.

Pengayaan Wawasan Siswa-Siswi SDIT Qurrota A’yun Dalam Budidaya Jamur Tiram Putih (Pleurotus ostreatus) Melalui Kegiatan Outing Class Suharno; Sufaati, Supeni; Rahayu, Irma; G.A.G. Rumbrawer, Fawuni; Ruhani, Annisa A.; Irjayanti; Wambrauw, Nancy O.; Muhhida, Wilda Z.
Bakti Hayati: Jurnal Pengabdian Indonesia Vol. 4 No. 2 (2025)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/bhjpi.v4i2.5241

Oyster mushroom cultivation is an activity that can be introduced to school students as an effective learning tool. This activity introduces children to the growth process of oyster mushrooms and increases their awareness of environmental and sustainability issues. It is also an interesting teaching and learning process that motivates students to actively participate in learning through various techniques, such as an outing class. The outing class activity focused on enriching the knowledge of SDIT Qurrota A'yun students in oyster mushroom cultivation science at the greenhouse of the biology department at FMIPA UNCEN. The activity took place from February to May of 2025. Fifty fifth-grade students attended the Outing Class. The activity aimed to educate students about oyster mushrooms, teach them how to cultivate white oyster mushrooms, and inform them about the benefits of oyster mushrooms in everyday life. Methods included focus group discussions, participatory planning, and practice. The results showed that the outing class increased students' interest and enthusiasm in learning outside the school environment. Out of 100% of the total participants, approximately 67% knew about white oyster mushrooms. Questionnaires and the activity showed an increase in knowledge about identifying and cultivating oyster mushrooms. It is hoped that this activity will motivate students to participate

PENGARUH PENAMBAHAN AMPAS SAGU DAN AMPAS TEBU TERHADAP PERTUMBUHAN JAMUR TIRAM PUTIH (Pleurotus ostreatus Jacq ex Fr) Wambrauw, Matilda Y.; Sufaati, Supeni; Raunsay, Edoward K.
NOVAE GUINEA Jurnal Biologi Vol. 14 No. 1 (2023): Novae Guinea Jurnal Biologi
Publisher : Universitas Cenderawasih

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ABSTRAKUmumnya media tanam yang digunakan untuk memenuhi kebutuhan unsur hara pada pertumbuhan Jamur Tiram adalah serbuk gergaji. Ketersediaan hasil limbah ampas sagu dan ampas tebu masih melimpah karena kurang pemanfaatannya. Penelitian ini bertujuan untuk melihat pengaruh campuran serbuk gergaji, ampas sagu dan ampas tebu terhadap pertumbuhan Jamur Tiram putih, sebagai media tanam. Penelitian dilaksanakan di Green House Biologi Uncen menggunakan RAL (4 perlakuan dan 3 ulangan) P0. 5 kg serbuk gergaji + 0 kg ampas sagu + 0 kg ampas tebu, P1. 2,5 kg serbuk gergaji + 2 kg ampas sagu + 0,5 kg ampas tebu, P2. 2,5 kg serbuk gergaji + 1,75 kg ampas sagu + 0,75 kg ampas tebu, P3 2,5 kg serbuk gergaji 1,5 kg ampas sagu + 1 kg ampas tebu. Data tersebut dianalisis menggunakan uji ANOVA dan ketika ada pengaruh dilakukan uji BNJ dengan taraf kepercayaan 95%. Hasil penelitian ini menunjukkan bahwa penambahan ampas sagu dan ampas tebu hanya berpengaruh pada parameter waktu panen, sedangkan parameter pertumbuhan miselium, munculnya primordia, berat basah, panjang batang, berat kering, dan jumlah tubuh buah tidak berpengaruh. Berdasarkan rata-rata untuk parameter waktu panen nilai tertinggi adalah P2 sedangkan paling rendah adalah perlakuan P1. Tetapi untuk parameter berat basah perlakuan P1 memberikan hasil rata-rata tertinggi.Kata Kunci : Ampas Sagu, Ampas Tebu, Jamur Tiram Putih (Pleurotus ostreatus Jacq ex Fr).Â ABSTRACTGenerally, the growing media used to meet the nutrient requirements for the growth of Oyster Mushrooms is sawdust. The availability of sago bagasse and bagasse waste products is still abundant due to underutilization. This study aims to see the effect of a mixture of sawdust, sago pulp and bagasse on the growth of white oyster mushroom, as a growing medium. The study was conducted at the Green House Biology Uncen using RAL (4 treatments and 3 replications) P0. 5 kg sawdust + 0 kg sago pulp + 0 kg bagasse, P1. 2.5 kg sawdust + 2 kg sago pulp + 0.5 kg bagasse, P2. 2.5 kg of sawdust + 1.75 kg of sago dregs + 0.75 kg of bagasse, P3 2.5 kg of sawdust 1.5 kg of sago dregs + 1 kg of bagasse. The data were analyzed using the ANOVA test and when there was an effect, the BNJ test was carried out with a 95% confidence level. The results of this study showed that the addition of sago pulp and bagasse only affected the parameters of harvest time, while the parameters of mycelium growth, emergence of primordia, wet weight, stem length, dry weight, and number of fruit bodies had no effect. Based on the average for the harvest time parameter, the highest value is P2 while the lowest is P1 treatment. But for the wet weight parameter, P1 treatment gave the highest average result.Keywords : Sago pulp, bagasse, white oyster mushroom (Pleurotus ostreatus Jacq ex Fr).

Pelatihan dan Pendampingan Pemanfaatan Biopestisida Metil Eugenol Bagi Petani Lombok di Kampung Walma Distrik Skanto Keerom Papua Suhartawan, Bambang; Syarifuddin, Syarifuddin; Taba, Herman HI Tjolleng; Tanwir, Tanwir; Mugiati, Mugiati; Daawia, Daawia; Sufaati, Supeni
Jurnal Medika: Medika in progres
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/chgvh445

Fruit flies are the main pests causing decreased productivity of horticultural crops in Walma Village, Skanto District, Keerom Regency. This pest attack causes significant economic losses for local farmers with fruit damage rates reaching 40-60%. This community service activity aims to increase farmers' knowledge and skills in utilizing methyl eugenol pheromones as environmentally friendly biopesticides to control fruit flies. Implementation methods include counseling on fruit fly biology and pheromone mechanisms, training on making pheromone traps using local materials, demonstration of trap installation in fields, and continuous assistance during three months of planting season. This activity involved 35 farmers from Walma Village who own horticultural land. The results showed an increase in farmers' knowledge by 78% from pre-test to post-test, successful installation of 140 pheromone trap units in 15 hectares of land, reduction in fruit fly attack rates from 45% to 18%, and increase in harvest yields by 35-42%. Farmers also showed high enthusiasm with commitment to continue using this biopesticide. This activity makes a real contribution to increasing sustainable agricultural productivity and reducing chemical pesticide use in Papua region, specifically Keerom Regency.

Pengendalian Hama Lalat Buah Secara Terpadu Pada Lahan Pertanian Kelompok Tani Tunas Muda Arso 13 Skanto, Keerom Sufaati, Supeni; Daawia, Daawia; Omega, Charisma Puspa; Suhartawan, Bambang
JURNAL PENGABDIAN PAPUA Vol 10 No 1 (2026)
Publisher : LPPM Uncen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/jpp.v10i1.5001

The integrated fruit fly pest control service was preceded by the fruit fly attack on the Tunas Muda Farmers Group's agricultural land. The Community Service activity was carried out for 3 weeks on the Tunas Muda Farmers Group's agricultural land in Arso 13, Skanto District, Keerom Regency. This community service activity was carried out using the extension method (FGD), Training in making fruit fly traps using Methyl Eugenol attractant, and Mentoring members of the Tunas Muda Farmers Group in implementing integrated fruit fly control on the Tunas Muda Group's agricultural land. Integrated fruit fly pest control was carried out with a variety of methods, namely mechanical fruit fly control or land sanitation, biologically with Methyl Eugenol attractant, and the use of botanical pesticides, fruit wrapping and refugia planting and fumigation. After the mentoring activity, it was continued with an evaluation of the effectiveness of integrated fruit fly control on reducing the fruit fly population on Tunas Muda agricultural land. The Community Service Activity was attended by 19 members of the Tunas Muda Farmers Group, Arso 13, Skanto District, Keerom Regency. The Community Service Activity was carried out in June 2025 with 3 Stages, namely Preparation, Activity Implementation and Evaluation. All stages went smoothly and the Farmers Group members were very enthusiastic about participating in all activities. Based on the evaluation results at the end of the community service activity, there was an increase in the knowledge and skills of the Tunas Muda group members in integrated fruit fly population control

Usaha Budidaya Jamur Tiram Putih (Pleurotus ostreatus) Untuk Mendukung Jiwa Kewirausahaan di Sekolah Menengah Kejuruan Suharno Suharno; Supeni Sufaati; Rosye H.R. Tanjung; Mahmudi Mahmudi; Irma Rahayu; Yuliana Yuliana; Wetty Queenisa Kabes
Jurnal Surya Masyarakat Vol 7, No 1 (2024): November 2024
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jsm.7.1.2024.94-101

White oyster mushroom (Pleurotus ostreatus) is one type of mushroom as a source of vegetable food that is widely favored by the public. The quality of mushrooms that contain high protein, healthy food sources, and suitable for all groups. In Indonesia, the cultivation business has started to develop and not only among entrepreneurs, but also the general public. Efforts to understand cultivation need to be carried out from an early age, including in schools, so that it can become the basis for developing students' interests, especially related to entrepreneurship program activities. The purpose of this activity is to provide understanding, practice, and business of white oyster mushrooms at SMK YPKP Sentani. The methods used were FGDs, cultivation practices and small-scale cultivation businesses at the school level. The results of the activity showed that the students were enthusiastic in participating in the activity. After the activity all participants have recognized and understood the shape and morphological structure of mushrooms. This activity increased the understanding of white oyster mushroom cultivation by 175.3%, from 34.05% to 93.74%, and understanding of marketing potential reached 183.8% from 29.9% to 85.7%. Moreover, the results of their cultivation through mentoring can be successfully carried out independently at the school level. Businesses that are carried out with simple technology, and produce quality products are very attractive to them in entrepreneurship.

Usaha Budidaya Jamur Tiram Putih (Pleurotus ostreatus) Untuk Mendukung Jiwa Kewirausahaan di Sekolah Menengah Kejuruan Suharno Suharno; Supeni Sufaati; Rosye H.R. Tanjung; Mahmudi Mahmudi; Irma Rahayu; Yuliana Yuliana; Wetty Queenisa Kabes
Jurnal Surya Masyarakat Vol 7, No 1 (2024): November 2024
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jsm.7.1.2024.94-101

White oyster mushroom (Pleurotus ostreatus) is one type of mushroom as a source of vegetable food that is widely favored by the public. The quality of mushrooms that contain high protein, healthy food sources, and suitable for all groups. In Indonesia, the cultivation business has started to develop and not only among entrepreneurs, but also the general public. Efforts to understand cultivation need to be carried out from an early age, including in schools, so that it can become the basis for developing students' interests, especially related to entrepreneurship program activities. The purpose of this activity is to provide understanding, practice, and business of white oyster mushrooms at SMK YPKP Sentani. The methods used were FGDs, cultivation practices and small-scale cultivation businesses at the school level. The results of the activity showed that the students were enthusiastic in participating in the activity. After the activity all participants have recognized and understood the shape and morphological structure of mushrooms. This activity increased the understanding of white oyster mushroom cultivation by 175.3%, from 34.05% to 93.74%, and understanding of marketing potential reached 183.8% from 29.9% to 85.7%. Moreover, the results of their cultivation through mentoring can be successfully carried out independently at the school level. Businesses that are carried out with simple technology, and produce quality products are very attractive to them in entrepreneurship.

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