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Innovation in Scad Mackerel (Decapterus spp.) Processing Into Economically Valuable Products for Improving The Skills of Coastal Communities in Nambo Village Sitti Wirdhana Ahmad; Nur Arfa Yanti; Muhsin Muhsin; Andi Septiana; Muzuni Muzuni; Taufik Walhidayah
ABDIMAS: Jurnal Pengabdian Masyarakat Vol. 5 No. 1 (2022): ABDIMAS UMTAS: Jurnal Pengabdian Kepada Masyarakat
Publisher : LPPM Universitas Muhammadiyah Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (578.919 KB) | DOI: 10.35568/abdimas.v5i1.1668

Abstract

Scad Mackerel (Decapterus spp.) is the main consumption commodity of coastal communities in Nambo village. Apart from public awareness is quite high, the price is affordable, and has nutritional value since unsaturated fats is low, so it good to consume for all ages. The public lack of knowledge about proper fish management. The solution is to provide an understanding of fish processing techniques so be more selling, delicious and nutritious, as well as for community empowerment with the aim of creating fisheries entrepreneurs. The method was the lecture method, socialization and training to the community as an empowerment effort to improve knowledge, skills and well-being. The implementation of the service in the form of location surveys, coordination with local regional chief of village and PKK administrators, preparation of equipment and materials, and some processed samples of fish, socialization about the benefits of fish and fish processing training
Kemandirian Pangan pada Masa Pandemik Covid-19 melalui Penerapan Teknologi Hidroponik di Kelurahan Wundudopi Kecamatan Baruga Kota Kendari Sitti Wirdhana Ahmad; Nur Arfa Yanti; Muhsin Muhsin; Wa Ode Nanang Trisna Dewi
Jurnal Pengabdian Pada Masyarakat Vol 6 No 1 (2021)
Publisher : Universitas Mathla'ul Anwar Banten

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30653/002.202161.716

Abstract

FOOD INDEPENDENCE DURING COVID-19 PANDEMIC THROUGH THE APPLICATION OF HYDROPONIC TECHNOLOGY IN WUNDUDOPI VILLAGE OF BARUGA DISTRICT, KENDARI CITY. Food security is one of the keys in the country development which is nowadays also affected by the Corona Virus Disease 2019 (COVID-19). The appeal about distancing and stay at home demands the community be able to maintain food security starting from household. Various activities can be carried out during the appeal to keep distancing and stay at home during the COVID-19 pandemic, especially those who can support household food needs, one of which is hydroponic organic vegetable farming. This activity is aimed to provide information, knowledge as well as practice on hydroponics farming techniques to produce vegetable crop products in an effort to maintain the food security during the COVID-19 pandemic. Participants who took part in this service program were the community groups Dasawisma Bukit Permai II and V Wundudopi Village, Baruga District, Kendari City. Community empowerment through the transfer of hydroponic technology starting with socialization and training in hydroponic farming, then continues with an evaluation to find out the Wundudopi community's perceptions of hydroponic farming technology. After implementing the program, participants experienced increased knowledge and gained skills in farming using hydroponic technology.
Keanekaragaman Hayati Serangga Polinator di Perkebunan Kakao Sitti Wirdhana Ahmad; Amirullah Amirullah; Desi Afdaliana; Sitti Hadijah Sabarwati
BioWallacea : Jurnal Penelitian Biologi (Journal of Biological Research) Vol 9, No 1 (2022): BioWallacea Universitas Halu Oleo
Publisher : University of Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (694.136 KB) | DOI: 10.33772/biowallacea.v9i1.24253

Abstract

The research of the diversity of pollinator insects species in Cocoa plantations in Puudongi village, Kolono region, South  Konawe district, Southeast Sulawesi was conducted in 2016. Ssample collecting was conducted by using yellow pan traps, light traps, adhesive trap and sweep net. Insects diversity was analyzed by using Shannon-Wienner formula. Data presented in tables and graphics. The results showed that the insect pollinator species  consist of 9 species in 7 families. Insects pollinators family are Formicidae, Colydiidae, Syrphidae, Colletidae, Vespidae, Tenthredinidae, and Curculionidae. while those identified to the species level is Anoplolepsis sp., Iridomyrmex sp. and Oechopila smaraghdina. Value insect pollinator diversity found among the sites that H '= 1.96 which indicates that the level of diversity of insect pollinators on plantations Cocoa (Theobroma cacao L.) in the Puudongi village, Kolono region, district East Konawe, South East Sulawesi in the medium category.Keywords: Biodiversity, Insect Pollinators, Cacao Plantation.AbstrakPenelitian tentang keanekaragaman serangga polinator di perkebunan kakao di Desa Puudongi Kecamatana Kolono, Kabupatan Konawe Selatan telah dilakukan pada tahun 2016. Sample dikumpulkan dengan menggunakan yellow pan trap, light trap, adhesive trap dan sweep net. Nilai keanekaragaman dihitung dengan menggunakan rumus Shanon-Wienner. Data disajikan dalam bentuk tabel dan gambar. Hasil penelitian menunjukkan bahwa ditemukan 9 spesies serangga polinator dari 7 famili yaitu famili Formicidae, Colydiidae, Syrphidae, Colletidae, Vespidae, Tenthredinidae, Curculionidae, sedangkan yang teridentifikasi sampai pada tingkat spesies yaitu Anoplolepsis sp., Iridomyrmex sp. dan Oechopila smaraghdina. Nilai keanekaragaman serangga polinator yang ditemukan pada lokasi penelitian yaitu H'= 1,96 yang menunjukkan bahwa tingkat keanekaragaman serangga pollinator pada perkebunan Kakao (Theobroma cacao L.) di Desa Puudongi Kecamatan Kolono, Kabupatan Konawe Selatan Sulawesi Tenggara berada dalam kategori sedang.Kata Kunci : Keanekaragaman, Serangga Polinator, Perkebunan Kakao.
PENGARUH MODEL PROBLEM BASED LEARNING TERINTEGRASI MIND MAPPING TERHADAP PENGETAHUAN METAKOGNITIF DAN KETERAMPILAN BERPIKIR KRITIS SISWA PADA MATERI SISTEM EKSKRESI DI SMA Zumaria Zumaria; Jahidin Jahidin; Sitti Wirdhana Ahmad B
Jurnal Biofiskim: Pendidikan dan Pembelajaran IPA Vol 4, No 2 (2022)
Publisher : Halu Oleo University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/biofiskim.v4i2.26805

Abstract

Penelitian ini bertujuan untuk mengetahui: (1) pengaruh model problem based learning terintegrasi mind mapping (PBL-MM) terhadap pengetahuan metakognitif siswa. (2) pengaruh model problem based learning terintegrasi mind mapping (PBL-MM) terhadap keterampilan berpikir kritis siswa. (3) Tanggapan siswa terhadap model pembelajaran PBL-MM. Populasi penelitian ini adalah siswa kelas XI MIA SMAN 1 Tongkuno, yang terdiri dari empat kelas dengan jumlah 114 siswa. Sampel yang digunakan adalah siswa kelas XI MIA C sebagai kelas eksperimen yang berjumlah 28 siswa dan XI MIA D sebagai kelas kontrol yang berjumlah 28 siswa. Sampel ditetapkan secara random sampling. Jenis penelitian adalah penelitian kuasi eksperimen, menggunakan desain Pretes-Posttest Nonequivalent Control Group. Teknik pengumpulan data menggunakan tes uraian dan angket. Data dianalisis dengan uji t-test (independent sample t-test). Hasil penelitian menunjukan bahwa: (1) Model PBL-MM berpengaruh secara signifikan terhadap pengetahuan metakognitif siswa, rerata N-gain kelas model PBL-MM lebih tinggi yakni mencapai 0,37 dibandingkan dengan kelas pembelajaran langsung mencapai 0,23. (2) Model PBL-MM berpengaruh secara signifikan terhadap keterampilan berpikir kritis siswa, rerata N-gain kelas model PBL-MM lebih tinggi yakni mencapai 0,71 dibandingkan dengan kelas pembelajaran langsung mencapai 0,62. (3) Tanggapan siswa terhadap penerapan model Problem Basid Learning terintegrasi Mind Mapping (PBL-MM) sangat baik dengan total persentase 85%.
Biodiversitas Burung Air di Kawasan Mangrove di Sekitar Muara Sungai Lakawali dan Sungai Ussu Kecamatan Malili, Kabupaten Luwu Timur, Sulawesi Selatan: Biodiversity of Water Birds in the Mangrove Area Around the Estuaries of the Lakawali River and Ussu River, Malili District, East Luwu Regency, South Sulawesi Makkatenni; Jalil; Amirullah; Sitti Wirdhana Ahmad; Muhsin; Nasaruddin
Jurnal Sumberdaya Hayati Vol. 9 No. 1 (2023): 2023
Publisher : Departemen Biologi, Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jsdh.9.1.24-29

Abstract

Water bird diversity in mangrove ecosystem of the Malili District, East Luwu Regency, South Sulawesi, is rarely studied. This reseacrh aims to examine the diversity of bird species in the mangrove ecosystem, Malili District, East Luwu Regency, South Sulawesi. The study was conducted at two stations, namely mangrove forests at the Lakawali River estuary and at the Ussu River estuary. Data collection was carried out using field by field methods, observations were made with binoculars and a Nikon D5200 DSLR camera. Data analysis was performed using the Diversity Index (H’) formula according to Shannon-Winner and evenness index (E) according to Magurren. Species conservation status is determined based on Minister of Environment and Forestry Regulation No. P.106/MENLHK/SETJEN/ KUM.1/12/2018 and IUCN redlist. The results showed that 417 individual birds were found consisting of 5 orders, 7 families and 17 species, there was one protected species, namely great knot (Calidris tenuirostris). The diversity index (H’) in the estuary of Lakawali river is 2.48, and in the estuary of Ussu river is 2.59 which indicates the medium category. The evenness index (E) in the estuary of Lakawali river was 0.92 and in the Ussu River was 0.93 which showed that the distribution of species in both habitats was quite even.
Biodegradasi Pewarna Tekstil Rhodamin B oleh Bakteri Pembentuk Biofilm Sitti Wirdhana Ahmad; Nur Arfa Yanti; Fatimah Alwi Albakar
ALCHEMY Jurnal Penelitian Kimia Vol 17, No 2 (2021): September
Publisher : UNIVERSITAS SEBELAS MARET (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/alchemy.17.2.49010.151-158

Abstract

Rhodamin B merupakan salah satu pewarna yang paling sering digunakan pada industri tekstil. Limbah pewarna tekstil ini dapat mencemari lingkungan jika masuk ke lingkungan melebihi ambang batas normal. Penggunaan bakteri pembentuk biofilm sebagai agensia pendegradasi Rhodamin B sangat memungkinkan karena mampu meningkatkan degradasi senyawa melalui interaksi antar bakteri sehingga mampu melengkapi proses metabolik. Tujuan penelitian ini adalah untuk mengetahui kemampuan isolat bakteri lokal pembentuk biofilm dalam mendegradasi pewarna tekstil Rhodamin B. Penelitian ini menggunakan 3 isolat bakteri pembentuk biofilm yang diperoleh dari perairan Tanjung Tiram, Kabupaten Konawe Selatan, Sulawesi Tenggara, yaitu isolat bakteri Chromohalobactersp. BfTT2.1.5, Bacillussp. BfTT2.11 dan Vibriosp. BfTT2.14. Kemampuan biodegradasi Rhodamin B oleh isolat bakteri pembentuk biofilm dideteksi menggunakan tiga parameter yaitu dekolorisasi pewarna Rhodamin B menggunakan metode spektrofotometri, kadar CO2 terlarut menggunakan metode titrasi dan total sel bakteri menggunakan metode drop plate. Berdasarkan uji kemampuan dalam mendegradasi pewarna tekstil Rhodamin B, Chromohalobacter sp. BfTT2.1.5 mampu mendegradasi Rhodamin B sebanyak 36,1% lebih tinggi dibanding Bacillus sp. BfTT2.11 (33,24%) dan Vibriosp. BfTT2.14 (16,18%). Ketiga isolat bakteri pembentuk biofilm mampu menggunakan Rhodamin B sebagai sumber karbon untuk pertumbuhannya. Oleh karena itu, isolat bakteri pembentuk biofilm sangat berpotensi digunakan sebagai agensia bioremediasi pewarna tekstil Rhodamin B.Biodegradation of Textile Dye Rhodamine B Using Biofilm-forming Bacteria. Rhodamine B is one of the most widely used dyes in the textile industry. This textile dye waste can pollute the environment if it enters the environment beyond the normal threshold. The use of biofilm-forming bacteria as agents to degrade Rhodamine B is possible because it can increase the degradation of compounds through interactions between bacteria to complete the metabolic process. The purpose of this study was to find out the resistance of local biofilm-forming bacteria isolates to Rhodamine B textile dyes and to find out the ability of local biofilm-forming bacterial isolates in degrading Rhodamine B textile dyes. This study used three isolates of biofilm-producing bacteria obtained from the waters of Tanjung Tiram, Konawe Selatan Regency, Southeast Sulawesi, namely Chromohalobactersp. BfTT2.1.5, Bacillussp. BfTT2.11 dan Vibriosp. BfTT2.14 bacterial isolates. The ability of biofilm-forming bacteria isolates to degrade Rhodamine B was detected using three parameters including decolorization of Rhodamine B dye using a spectrophotometry method, dissolved CO2 levels using the titration method, and total bacterial cells using the drop plate method. The results show that the isolate bacteria Chromohalobacter sp. BfTT2.1.5 is able to degrade Rhodamine B as much as 36.1% higher than Bacillus sp. BfTT2.11 (33.24%) and Vibriosp. BfTT2.14 (16.18%). The three biofilm-forming bacteria isolates were able to use Rhodamine B as a carbon source for growth. Therefore, the local isolates biofilm-forming bacteria are potential to be used as bioremediation agents for Rhodamine B textile dyes.
Training on Processing Natural Resources into Processed Food and Health Products for Mothers in Tondongggeu Village, Nambo District, Kendari City Ambardini, Sri; Ahmad, Sitti Wirdhana; Muhsin, Muhsin; Karya, Adi; Syah, Muhamad Azwar; Adi Parman Rudia, La Ode; Yanti, Nur Arfa
Majalah Pengabdian Indonesia Vol. 1 No. 3 (2024): Desember 2024
Publisher : Teras Kampus as a member of PT Palem Edukasi Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69616/maindo.v1i3.32

Abstract

This community service activity is a training activity on the manufacture of health and food products that have the opportunity to improve the community's economy as well as providing education on the use of moringa leaves as face masks and papaya fruit as an analog tomato sauce to mothers in Tondonggeu Village, Nambo District, Kendari City. Tomato sauce is generally made from tomato raw materials, but it can also be made from other ingredients so it is called an analog tomato sauce. Tomato sauce is generally made from tomato raw materials, but it can also be made from other ingredients so it is called an analog tomato sauce. Papaya as a substitute for tomatoes in making analog tomato sauce can be done because papaya has characteristics like tomatoes, namely color, organic acid content, and viscosity, even papaya has a higher vitamin C level than tomatoes.  Moringa leaves contain many vitamins, including vitamin A, vitamin C, amino acids and antioxidants such as flavonoids, quercetin and zeatin which function to maintain dry skin hydration and prevent the appearance of wrinkles, because it helps fight free radicals, so it is very good to be used as a cosmetic ingredient in the form of a face mask. Participants in this training involved residents of Tondonggeu village, Thematic KKN students and a team of accompanying lecturers from the Biotechnology and Biology study program of FMIPA Halu Oleo University. The training methods used are lectures, demonstrations and discussions. The lecture method was carried out with the aim of providing information and knowledge about moringa masks and analog ketchup. The demonstration aims to provide skills to mothers through the practice of directly processing moringa leaves into masks and papaya fruits into analog tomato sauce while the discussion is intended to show the activeness and understanding of the community during the training process. The results of the training on making masks and analog tomato sauce carried out by mothers are in the good category with an average success of 85%, their response to the implementation of the training is very good as seen from the enthusiasm of the residents to participate in the activity from the beginning to the end. This training activity can increase knowledge and improve mothers' skills in producing moringa masks and papaya analogue tomato sauce.
Biological Analysis of Mackerel Tuna (Euthynnus affinis) in Banda Sea Waters Ahmad, Sitti Wirdhana; Amirullah, Amirullah; Nur, Andi Irwan; Amalia, Kartika; Nasaruddin, Nasaruddin; Izal, Izal; Rudia, Adi Parman
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 11 No. 2 (2024)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v11i2.388

Abstract

Mackerel tuna (Euthynnus affinis) is a significant fishery commodity in the Banda Sea, part of Fisheries Management Area 714 (WPP 714). This study focused on analyzing the biological characteristics of mackerel tuna, including length-frequency distribution, recruitment patterns, growth parameters, and mortality rates. Research was conducted at the Kendari Ocean Fisheries Port (PPS), with catch data from the Banda Sea provided by PPS Kendari observers. Data were analyzed using Microsoft Excel and software applying Von Bertalanffy's growth model. Fish length increased throughout the year, with the highest frequency observed from April to May and an average length of 50 cm. Recruitment patterns revealed two annual peaks in March and August. The growth constant (K) was 0.632, with a growth index of 1.0. Mortality analysis showed total mortality (Z) at 6.70, natural mortality (M) at 1.24, fishing mortality (F) at 5.46, and an exploitation rate (E) of 0.82. These results suggest that while growth rates remain favorable, mackerel tuna is experiencing overexploitation, highlighting the need for sustainable fisheries management.
Inovasi Produk Olahan Pangan melalui Pemanfaatan Limbah Ampas Kelapa untuk Meningkatkan Pendapatan Masyarakat Kelurahan Talia, Kecamatan Abeli, Kota Kendari Ahmad, Sitti Wirdhana; Ardiansyah, Ardiansyah; Yanti, Nur Arfa; Ambardini, Sri; Muzuni, Muzuni; Amirullah, Amirullah; Prasetya, Wandy Murti
PUSAKA ABDIMAS Vol. 2 No. 1 (2025)
Publisher : Yayasan Serumpun Karang Konservasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61548/pa.v2i1.50

Abstract

ABSTRACT Coconut fruit processing produces by-products in the form of coconut pulp. Coconut pulp organic waste has a high fiber content that can benefit the body when consumed. So far, coconut pulp is only used as animal feed with very low product prices. The high amount of fiber content and the potential for protein and fat, provide opportunities for waste dregs to be developed into processed products. One of the efforts that can be done is to optimize the use of organic waste of coconut pulp into flour as raw material for making bread through community service activities. The problem faced by partners is the lack of information obtained by the community about making coconut pulp flour which can be used as a substitute for wheat flour for other food products.   The solution to this problem is to provide training and guidance on making coconut pulp flour and its processed products. This service aims to improve the skills of mothers by utilizing their potential and the potential of available natural resources optimally, in an effort to increase economic income. This training is the use of coconut pulp into flour for mothers in Talia Village, Abeli District, Kendari City. This method of service uses lectures, discussions and demonstrations. This training was attended by mothers in Talia Village, Abeli District. The results of the training obtained by the mothers of Talia Village can make bread from coconut pulp with various flavors. The training greatly supports the improvement of participants' skills and knowledge. During the training, all mothers enthusiastically participated in the course of activities and actively discussed both ways. Participants understand and can practice the technique of processing coconut pulp into raw materials for making bread and can be a business opportunity. Keywords: Coconut Dregs Waste, Coconut Dregs Flour, Bread, Kelurahan Talia   Abstrak Pengolahan buah kelapa menghasilkan produk samping berupa ampas kelapa. Limbah organik ampas kelapa memiliki kandungan serat yang tinggi yang dapat bermanfaat bagi tubuh apabila dikonsumsi. Selama ini ampas kelapa hanya dimanfaatkan sebagai pakan ternak dengan harga produk yang sangat rendah. Kandungan jumlah serat yang tinggi serta potensi protein dan lemak, memberi peluang limbah ampas untuk dikembangkan menjadi produk olahan. Salah satu upaya yang dapat dilakukan yaitu dengan mengoptimalkan pemanfaatan limbah organik ampas kelapa menjadi tepung sebagai bahan baku pembuatan roti melalui kegiatan pengabdian masyarakat. Permasalahan  yang  dihadapi  oleh  mitra  adalah  kurangnya  informasi  yang  didapatkan  oleh masyarakat tentang   pembuatan   tepung   ampas   kelapa   yang   dapat dimanfaatkan   sebagai   pengganti   tepung   terigu   untuk   produk   pangan   lainnya.   Solusi dari permasalahan tersebut adalah memberikan pelatihan dan bimbingan tentang pembuatan tepung ampas kelapa beserta produk olahannya. Pengabdian ini bertujuan meningkatan keterampilan ibu-ibu dengan memanfaatkan potensi yang dimiliki dan potensi SDA yang tersedia secara optimal, dalam upaya meningkatkan pendapatan ekonomi. Pelatihan ini merupakan pemanfaatan ampas kelapa menjadi tepung pada ibu ibu Kelurahan Talia Kecamatan Abeli Kota Kendari. Metode pengabdian ini menggunakan metode ceramah, diskusi dan demonstrasi. Pelatihan ini diikuti oleh ibu ibu di Kelurahan Talia Kecamatan Abeli. Hasil pelatihan diperoleh ibu-ibu Kelurahan Talia dapat membuat roti dari ampas kelapa dengan berbagai rasa. Pelatihan tersebut sangat mendukung peningkatan keterampilan dan pengetahuan peserta. Selama pelatihan, semua ibu-ibu antusias mengikuti jalannya kegiatan serta aktif berdiskusi dua arah. Peserta memahami dan dapat mempraktikkan teknik pengolahan ampas kelapa menjadi bahan baku pembuatan roti dan dapat menjadi peluang usaha. Kata Kunci: Limbah Ampas Kelapa, Tepung Ampas Kelapa, Roti, Kelurahan Talia