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Efektifitas Sistem Dekapsulasi Dengan Salinitas Berbeda Terhadap Daya Tetas (Hatching Rate) Siste Artemia Izwar, Akmal; Anis Nugrahawati; Irfannur; Yusrizal Akmal; Asih Makarti Muktitama; Rossy Azhar; Syahirman Hakim; Rahma Mulyani
Jurnal Ilmu-ilmu Perikanan dan Budidaya Perairan Vol. 19 No. 1 (2024): Jurnal Ilmu-ilmu Perikanan dan Budidaya Perairan
Publisher : University of PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/jipbp.v19i1.15940

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh salinitas terhadap daya tetas artemia dekapsulasi. Rancangan penelitian menggunakan Rancangan Acak Lengkap (RAL) dengan 4 perlakuan dan 3 ulangan. Perlakuan A artemia dekapsulasi dengan salinitas 20 ppt Perlakuan B artemia dekapsulasi dengan salinitas 25 ppt, perlakuan C artemia dekapsulasi salinitas 30 ppt dan kontrol penetasan artemia non dekapsulasi salinitas 30 ppt. Hasil penelitian menunjukan bahwa terdapat perbedaan antar perlakuan. Daya tetas tertinggi terdapat pada perlakuan C yaitu Artemia dekapsulasi dengan salinitas 30 ppt sebesar 88,55%, daya tetas perlakuan B sebesar 68,51%, daya tetas perlakuan A sebesar 54,98%, dan kontrol menunjukkan daya tetas paling rendah yaitu sebesar 51,51%. Proses dekapsulasi dengan kadar Salinitas berbeda dalam proses penetasan siste artemia mempengaruhi daya tetas artemia. Artemia dekapsulasi dengan media penetasan bersalinitas 30 ppt mampu meningkatkan daya tetas sebesar 37,04% dari perlakuan kontrol.   This study aims to determine the effect of salinity on the hatching rate of decapsulated Artemia. The research design used a Completely Randomized Design (CRD) with 4 treatments and 3 replications. Treatment A of decapsulated artemia with a salinity of 20 ppt. Treatment B of decapsulated artemia with a salinity of 25 ppt, treatment C of decapsulated artemia with a salinity of 30 ppt and kontrol non-decapsulated artemia hatching with a salinity of 30 ppt. The research results showed that there were differences between treatments. The highest hatching rate was in treatment C, namely decapsulated Artemia with a salinity of 30 ppt of 88.55%, the hatching rate of treatment B was 68.51%, the hatching rate of treatment A was 54.98%, and the kontrol showed the lowest hatching rate of 51 .51%. The decapsulation process with different levels of salinity in the hatching process of the artemia system affects the hatching rate of artemia. Artemia decapsulation with hatching media with a salinity of 30 ppt was able to increase hatching rate by 37.04% from the kontrol treatment.  
SOSIALISASI KESEHATAN DAN KESELAMATAN KERJA SEBAGAI UPAYA MENNGHINDARI KECELEKAAN KERJA BAGI SISWA PRAKTEK KERJA (PRAKERIN) PADA JURUSAN TEKNIK KENDARAAN RINGAN OTOMOTIF SMK NEGERI 7 LHOKSEUMAWE Irwansyah, Irwansyah; Rahman, Edi; Hayati, Masrura; Hakim, Syahirman; Akmal, Ajmir; Nuraida, Nuraida; Fauzan, Saniar; Afrinanda, Cut; Dabet, Abubakar; Jumadil, Jumadil; Alchalil, Alchalil; Safriwardi, Ferri; Herlina, Herlina; Tando, Arjal; Padang, Welly Liku; Aries, Muhlin; Efendi, Rustam
Journal of Community Empowerment Vol 2, No 2 (2023): Desember
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/joce.v2i2.20749

Abstract

ABSTRAK                                                                                     Tujuan dari kegiatan pengabdian kepada masyarakat ini adalah memberikan pemahaman pengetahuan kepada para siswa SMK Negeri 7 Lhokseumawe tentang pentingnya Keselamatan dan Kesehatan Kerja (K3), sehingga tercipta kenyamanan dan keamanan dalam melakukan Praktek Kerja Industri (Prakerin). Metode pelaksanaan yang digunakan adalah melalui kegiatan ceramah, diskusi dan tanya jawab tentang K3. Acara sosialisasi ini melibatkan siswa kelas XI Jurusan Teknik Kendaraan Ringan Otomotif yang akan melaksanakan PRAKERIN. Adapun pelaksanaan kegiatan dalam rangka memberikan sosialisasi tentang tentang K3, cara melaksanakan K3 dan bahaya tidak melaksanakan K3. Dari hasil kegiatan pengabdian ini diketahui bahwa adanya tingkat pemahaman peserta semakin meningkat. Hal ini dilihat dari hasil kusioner yang diberikan pretest dan posttest dari kegiatan dilaksanakan. Dari hasil kusioner menunjukkan sebelum mengikuti kegiatan sosialisasi, nilai rata-rata adalah 53,57 %, namun setelah mengikuti kegiatan nilai rata-rata menjadi 82,77 %  maka persentase peningkatan sebesar 29,19 %. Maka dapat simpulkan sosialisasi keselamatan dan kesehatan kerja (K3) berdampak pada peningkatan wawasan dan pengetahuan, sehingga dapat mencegah kecelakaan kerja selama mengikuti prakerin. Kata kunci: kenyamanan; keamanan; K3. ABSTRACTThe purpose of this community service activity is to provide knowledge understanding to the students of SMK Negeri 7 Lhokseumawe about the importance of Occupational Safety and Health (K3), so as to create comfort and safety in carrying out Industrial Work Practices (Prakerin). The implementation method used is through lectures, discussions and questions and answers about K3. This socialization event involves class XI students of the Department of Automotive Light Vehicle Engineering who will carry out PRAKERIN. The implementation of activities in order to provide socialization about K3, how to implement K3 and the dangers of not implementing K3. From the results of this service activity, it is known that the level of understanding of participants is increasing. This can be seen from the results of the questionnaire given pretest and posttest from the activities carried out. From the results of the questionnaire showed that before participating in socialization activities, the average score was 53.57%, but after participating in the activity the average score became 82.77%, the percentage increase was 29.19%. So it can be concluded that the socialization of occupational safety and health (K3) has an impact on increasing insight and knowledge, so as to prevent work accidents during prakerin. Keywords: comfort; safety; K3.
EKSPLORASI DAN IDENTIFIKASI MORFOLOGI KERAGAMAN GENETIK JERUK KEPROK (Citrus reticulata L.) PROVINSI ACEH Akmal, Ajmir; Qhinanti Lubis, Uchti Nuzul; Amri, Amri; Hakim, Syahirman
AGROSCIENCE (AGSCI) Vol 14, No 2 (2024): December
Publisher : Fakultas Sains Terapan, Universitas Suryakancana Cianjur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35194/agsci.v14i2.4624

Abstract

ABSTRAK Jeruk Keprok Gayo (Citrus reticulata), komoditi pertanian ini pernah menjuarai kontes buah nasional pada tahun 1992 yang lalu. Tapi setelah itu, komoditi unggulan ini nyaris terlupakan, padahal jeruk keprok gayo masih tetap ada sampai sekarang. Melihat permasalahan di atas, identifikasi perlu dilakukan untuk mendapatkan informasi terhadap penyebaran sentra produksi jeruk keprok, karakteristik jeruk keprok, dan keanekaragaman sifat tanaman jeruk keprok lokal Aceh. Tujuan umum dalam penelitian ini adalah untuk mendapatkan daerah sebaran, karakter morfologi, dan kualitas buah jeruk keprok lokal Aceh. Metode pelaksanaan penelitian dilakukan dalam tiga tahap. Tahap pertama adalah eksplorasi tanaman, tahap kedua yaitu karakterisasi morfologi jeruk keprok lokal Aceh, dan tahap ketiga adalah analisis kemiripan tanaman jeruk keprok lokal Aceh berdasarkan karakter morfologi baik vegetatif maupun generatif. Hasil penelitian ditemukan penyebaran tanaman jeruk keprok di Kabupaten Bener Meriah yang paling banyak terdapat di Kecamatan Bandar tepat nya di desa Tanjung Pura. Penyebaran tanaman jeruk keprok di Kabupaten Aceh Tengah yang paling banyak terdapat di Kecamatan Kebanyakan tepat nya di desa Paya Tumpi yang menjadi salah satu sentral produksi jeruk keprok di Aceh. Tanaman jeruk keprok di Kabupaten Bener Meriah khususnya di Kecamatan Bukit dan Kecamatan Bandar mempunyai tinggi tanaman antara 10 sampai dengan 12  meter dengan tinggi rata-rata tanaman 10,7 m. Bentuk tajuk tanaman jeruk keprok di Provinsi Aceh di dua Kabupaten Bener Meriah dan Kabupaten Aceh Tengah  adalah elliptisoid . Helai daunya menunjukkan tidak adanya  variasi antara keseluruhan tanaman sample.  Panjang helaian daun berkisar antara 8,1 sampai 10,5 cm dengan lebar antara 3,1 sampai 4,2 cm. Kata kunci: Eksporasi, identifikasi, jeruk, keprok, aceh
Pemberdayaan Kelompok Tani Ara Rezeki untuk Memanfaatkan Limbah Kulit Kopi Arabika menjadi Produk Minuman Teh Syahirman, Hakim; Nugrahawati, Anis; Irfannur, Irfannur; Muliari, Muliari; Irwansyah, Irwansyah
Aceh Journal of Community Engagement (AJCE) Vol 3 No 3 (2024): AJCE, Desember 2024
Publisher : LPPM Umuslim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/ajce.v3i3.3110

Abstract

Bener Meriah Regency is one of the central coffee production areas in Aceh Province, especially in Taman Firdaus Village. Coffee bean processing generates waste in the form of coffee husks, which account for approximately 50-60% of the harvest. Therefore, there is a need for innovation to process coffee husks into a delicious coffee husk tea product with high economic value. Consequently, socialization and training activities are required to process coffee husks for target partners who are direct farmers. It is expected that these activities will: 1) increase the income of the community, especially partner groups, 2) become an alternative for partner groups to utilize coffee husks as a product with high economic value, and 3) cultivate an entrepreneurial spirit among partner groups for products produced through the utilization of Arabica coffee husks.
MODIFIKASI DAN UJI KINERJA MESIN PERAJANG DAUN TEMBAKAU GAYO ., Irwansyah .; Hakim, Syahirman .; Kurniawan, Dedek .
Jurnal Agrotek Ummat Vol 12, No 1 (2025): Jurnal Agrotek Ummat
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jau.v12i1.28135

Abstract

In this study, the evaluation of the modification of the Gayo tobacco shredding machine was carried out with the aim of obtaining effective performance. Modifications were made by changing the cutting motion system with a 1 HP electric motor, a mechanical tobacco feeding system in the form of a conveyor, and a single blade. The results of the study succeeded in increasing the capacity of the shredding machine to 179.13 Kg/hour with a blade rotation speed of 450 RPM and a machine efficiency of 61.67%. The quality of the uniformity of the shredded Gayo tobacco was 3.03 mm and the percentage of uniformity of the shreds was 69.12%.
Pemberdayaan Masyarakat Mandiri Sosial Ekonomi Melalui Program Ketahanan Pangan di Desa Krueng Mate, Aceh Utara Nugrahawati, Anis; Izwar, Akmal; Hakim, Syahirman; Muktitama, Asih Makarti; Rinaldi, Rinaldi; Azhar, Rossy; Irfannur, Irfannur
Aceh Journal of Community Engagement (AJCE) Vol 4 No 1 (2025): AJCE, April 2025
Publisher : LPPM Umuslim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/ajce.v4i1.3301

Abstract

This community service program aimed to empower residents of Krueng Mate Village, North Aceh, through yard-based local food security initiatives. The main issues identified were the underutilization of home yards and limited access to sustainable food sources. The program involved awareness sessions, technical horticultural training, seed distribution, planting, and growth monitoring. A participatory approach encouraged active community involvement. Results showed a plant survival rate above 85% and increased public knowledge and skills in managing yard crops. The program helped meet household food needs, reduce daily expenses, and strengthen community solidarity. The success of this initiative in Krueng Mate indicates that food security based on community empowerment can be an effective strategy to enhance socio-economic resilience. This activity is expected to be replicable in other villages to support sustainable development through local resource optimization.
Kajian Strategi Pengembangan Rantai Nilai Agribisnis Kelapa Meningkatkan Nilai Tambah dan Kemandirian Pangan di Bireuen Desparita, Naya; Elfira; Muhammad Baidhawi; Syahirman Hakim
JURNAL AGRICA Vol. 18 No. 2 (2025): JURNAL AGRICA
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agrica.v18i2.16216

Abstract

This study discusses the potential and strategies for coconut agribusiness development in Bireuen Regency, supported by agroclimatological conditions, land use, and traditional cultivation traditions. There are four main sub-districts that are production centers with abundant coconut populations: Peusangan, Juli, Jeumpa, and Simpang Mamplam. The results show that coconut agribusiness development involves aspects of production, processing, marketing, infrastructure, human resources, technology and innovation, and policy. Through AHP analysis, the production aspect has the highest weight (27.4%), while the human resources aspect has the lowest weight (1.78%). The main actors involved are farmers (weight 0.503), followed by the processing industry (0.201), collecting agents (0.195), and government institutions (0.101). The prioritized strategic objectives are increasing added value (0.453), increasing farmer income (0.364), and food independence (0.183). The results of this study have very important implications for policy making in coconut agribusiness practices in Bireuen Regency, this is indicated by the research findings that human resources have a low weight so that increasing the capacity of farmer skills needs to be done through workshops on diversification of derivative products to innovate to meet market needs. The main roles in the coconut value chain are farmers and processing industries, a strategy is needed in developing the coconut value chain in a sustainable manner so that it can increase added value and farmer welfare in supporting food independence in Bireuen Regency.
Optimization of growth and survival of whiteleg shrimp (Litopenaeus vannamei) postlarvae through dietary variation: A study of physiological and microbiological responses Izwar, Akmal; Nugrahawati, Anis; Hakim, Syahirman; Irfannur, Irfannur; Putra, Dani Pratama; Azhar, Rossy; Radhi, M
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica, Vol. 12: No. 2 (August, 2025)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v12i2.22129

Abstract

The whiteleg shrimp (Litopenaeus vannamei) is a prominent species in global aquaculture due to its resilience to environmental fluctuations and high growth potential. The success of the larval phase is critically determined by feed quality and the stability of the culture environment. This study comparatively evaluated the efficacy of various feed types on the performance of Litopenaeus vannamei postlarvae. A comparison was made between live, frozen, and preserved natural feed (Artemia sp.) and formulated pellet feed in terms of growth, survival rate, and Vibrio bacteria abundance. The results highlighted that frozen Artemia sp. (P2) was significantly superior to other treatments. Postlarvae fed frozen Artemia sp. exhibited the highest growth (length and absolute weight) and survival rate, reaching 78.67%, significantly surpassing the pellet-fed group (K1) with a survival rate of only 60.67%. Furthermore, the Vibrio bacteria abundance in the frozen Artemia sp. fed group was also relatively low compared to the pellet-fed group (13.33 CFU mL⁻¹). Although live and preserved Artemia sp. yielded better results than pellet feed, frozen Artemia sp. remains the most effective feed choice for optimizing early-stage L. vannamei aquaculture. Keywords: Artemia sp.; Feed; Litopenaeus vannamei; Postlarvae; Vibrio sp.
Analisis finansial kue tradisional aceh di Desa Cot Batee Kecamatan Kuala Kabupaten Bireuen (Studi Kasus: UD. Bungong Jaroe) rahmalia, siti; Elfiana, Elfiana; Hakim, Syahirman
Jurnal Sains Pertanian Vol. 7 No. 1: February 2023
Publisher : Fakultas Pertanian Universitas Almuslim Bireuen Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/jsp.v7i1.1763

Abstract

Provinsi Aceh merupakan salah satu Provinsi penghasil berbagai jenis kue tradisional. Dari berbagai jenis makanan tradisional tersebut, diantaranya adalah kue karah, kipang beras, kembang loyang, kue sepit, dan kue tradisonal lainnya. Salah satu daerah yang memproduksi kue tradisional di Kabupaten Bireuen adalah Kecamatan Kuala. Penelitian ini bertujuan untuk mengetahui ; 1) Kondisi finansial pada usaha kue tradisional di Desa Cot Batee Kecamatan Kuala Kabupaten Bireuen, 2) Kelayakan usaha kue tradisional di Desa Cot Batee Kecamatan Kuala Kabupaten Bireuen. Data yang dikumpulkan di lapangan dan ditabulasikan kemudian dipindahkan ke dalam bentuk tabel berdasarkan kebutuhan analisis. Metode pengujian dapat dilakukan menggunakan : Pendapatan, Biaya, NPV, IRR, PBP, dan Net B/C Rasio. Berdasarkan hasil pembahasan yang telah diuraikan, maka di peroleh kesimpulan dari hasil perhitungan analisis kelayakan financial Usaha Kue Tradisional Aceh di Desa Cot Batee Kecamatan Kuala Kabupaten Bireuen menunjukkan bahwa nilai NPV sebesar Rp.115.610.984, Net B/C sebesar 2,39, IRR sebesar 83,2% dan PBP tercapai setelah Usaha Kue Tradisional dijalankan selama 1 Tahun 11 Bulan 26 hari. Sementara itu, perhitungan Profitabiliy ratio (PR) menunjukkan angka sebesar 1,39 sedangkan pehitungan Gross benefit cost ratio (Gross B/C) menunjukkan angka 1,024. Keseluruhan perhitungan tersebut menunjukkan bahwa usaha kue Tradisional Aceh di Desa Cot Batee Kecamatan Kuala Kabupaten Bireuen layak dijalankan
Analisis perbandingan percepatan kematangan buah alpukat (Percea americana mill) dalam kondisi penyimpanan yang berbeda Syahirman, Syahirman Hakim; Akmal, Ajmir; Baihaqi, Baihaqi
Jurnal Sains Pertanian Vol. 7 No. 2: June 2023
Publisher : Fakultas Pertanian Universitas Almuslim Bireuen Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/jsp.v7i2.2016

Abstract

Buah Alpukat termasuk jenis buah yang mudah mengalami kerusakan setelah panen apabila tidak dilakukan penanganan yang sesuai pada saat penyimpanan. Penanganan pascapanen yang umum digunakan oleh masyarakat adalah penyimpanan buah alpukat pada suhu ruang. Dari berbagai kondisi penyimpanan suhu ruang ini maka perlu dilakukan pengukuran mutu kimia khususnya kandungan total padatan terlarut dan kadar lemak.  Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan 3 ulangan dan 3 perlakuan yaitu K1= Kontrol, K2=Penyimpanan dalam piring styrofoam dibungkus plastik LDPE, K3= Penyimpanan dalam karung yang berisi beras. Data dianalisis menggunakan sidik ragam pada α=5%. Jika hasilnya berbeda nyata maka dilanjutkan dengan Uji Duncan pada α =5%. Hasil penelitian menunjukkan bahwa kandungan Total Padatan Terlarut dan kandungan kadar lemak buah alpukat mengalami peningkatan kemudian menurun kembali sejalan dengan lamanya penyimpanan. Pada penyimpanan perlakuan K2 memiliki umur simpan 10 hari, penyimpanan dalam perlakuan K1 memiliki umur simpan 8 hari sedangkan penyimpanan perlakuan K3 memiliki umur simpan 6 hari. Berdasarkan analisis sidik ragam dengan taraf 5%, perlakuan variasi penyimpanan  berpengaruh terhadap Total Padatan Terlarut dan kandungan kadar lemak. Perlakuan terbaik pada penelitian ini adalah K2 (dengan umur simpan 10 hari).
Co-Authors Afrinanda, Cut Aidil Amar Aidil Amar Ajmir Akmal Ajmir Akmal Akmal Izwar Akmal Izwar Akmal, Ajmir Al Amin Alchalil Alchalil Amri Amri Amri Amri Anis Nugrahawati Aries, Muhlin Asih Makarti Muktitama Azman Baihaqi Baihaqi Baihaqi Baihaqi Baihaqi Dabet, Abubakar Dani Pratama Putra Dani Pratama Putra Dani Pratama Putra Dani Pratama Putra Defri, Ifwarisan Diah Fridayanti Diah Fridayati Edi Rahman, Edi Elfiana Elfiana Elfira Erlia Hanum Fauzan, Saniar Fridayati, Dyah Hakim Muttaqim Hamdani Hayati, Masrura Heni Parida Herlina Herlina Intan Nazarah Irfannur Irfannur Irfannur Irfannur Irfannur, Irfannur IRWANSYAH Irwansyah irwansyah irwan Irwansyah Irwansyah Irwansyah Irwansyah Irwansyah Irwansyah Irwansyah Irwansyah Irwnsyah Irwnsyah Izwar, Akmal Jumadil, Jumadil Khairil Khairil Khusni, Jabar Kurniawan, Dedek . Mahfuzah mahfuzah Mandasari Mandasari Muhammad Baidhawi Muhammad Khazimi Muhammad Khazimi Muhammad Zulfikar Nasuution Muliani Muliani Muliari Muliari Muliari Muliari Munawar Munawar Musarady, Yoga Naya Desparita Nuraida Nuraida Nuraida Nuraida Nursayuti Nursayuti Padang, Welly Liku Qhinanti Lubis, Uchti Nuzul Radhi, M Rahma Mulyani Rinaldi Rinaldi Rinaldi Rinaldi Rindhira Humairani Risky Widayat Rizkan Fahmi Rossy Azhar Rossy Azhar Rustam Efendi Rustam Efendi Rustam Efendi Safriwardi, Ferri Salman Salman Saniar Fauza Saputra, Syifa Siti Rahmalia Siti Rahmalia Syamsiar, Syamsiar Tando, Arjal Uchti Nuzul Qhinanti Lubis Ulya Khairumi Wahyudi Wahyudi Widya Nigrum Widya Ningrum Yusrizal Akmal