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All Journal UG Journal Jurnal KOMUNIKA AL KAUNIYAH Jurnal Ilmu Komputer dan Agri-Informatika Prosiding Universitas PGRI Palembang JURNAL DIMENSI UTAMA TEKNIK SIPIL Jurnal Dimensi Pratama Teknik Sipil Nurani: Jurnal Kajian Syariah dan Masyarakat Jurnal Ekonomi Pembangunan: Kajian Masalah Ekonomi dan Pembangunan Benefit: Jurnal Manajemen dan Bisnis Nomosleca JEA17: Jurnal Ekonomi Akuntansi LENTERA: Jurnal Ilmu Dakwah dan Komunikasi Jurnal Studi Komunikasi Acta Aquatica: Aquatic Sciences Journal JET (Journal of Electrical Technology) SAMARAH: Jurnal Hukum Keluarga dan Hukum Islam International Journal of Supply Chain Management WAJAH HUKUM International Journal of Nursing and Health Services (IJNHS) BUANA SAINS Menara Ilmu MEDIAKOM: Jurnal Ilmu Komunikasi Ensiklopedia Social Review Jurnal Menara Ekonomi : Penelitian dan Kajian Ilmiah Bidang Ekonomi Profit : Jurnal Kajian Ekonomi dan Perbankan Syariah REMIK : Riset dan E-Jurnal Manajemen Informatika Komputer Indonesia Berdaya Arwana: Jurnal Ilmiah Program Studi Perairan Devotion: Journal of Research and Community Service Rekayasa: Jurnal Teknik Sipil Algoritme Jurnal Mahasiswa Teknik Informatika Al-Hijr: Journal of Adulearn World sudo Jurnal Teknik Informatika KNOWLEDGE: Jurnal Inovasi Hasil Penelitian dan Pengembangan Hello World Jurnal Dehasen Untuk Negeri Data Sciences Indonesia (DSI) Jurnal Sosial dan Sains Journal of Artificial Intelligence and Digital Business Amkop Management Accounting Review (AMAR) West Science Business and Management West Science Journal Economic and Entrepreneurship Jurnal Akuntansi dan Keuangan West Science West Science Interdisciplinary Studies West Science Accounting and Finance Journal of Management, Economic, and Accounting PPSDP International Journal of Education West Science Interdisciplinary Studies Riwayat: Educational Journal of History and Humanities IIJSE Journal of Law & Policy Review Economics Studies and Banking Journal INCOME : Jurnal Akuntansi dan Keuangan Journal of Social Work and Science Education Jurnal Perikanan Terpadu PESHUM Jurnal Wicara Desa
Antoni Antoni
Department of Economics, Bung Hatta University, Padang, Indonesia
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Journal : Acta Aquatica: Aquatic Sciences Journal

 1 
Adaptasi waktu pencahayaan sebagai strategi peningkatan pertumbuhan ikan bawal air tawar (Colossoma macropomum) Febri, Suri Purnama; Antoni, Antoni; Rasuldi, Riza; Sinaga, Agustinus; Haser, Teuku Fadlon; Syahril, Muhammad; Nazlia, Suraiya
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Aquatic Sciences Journal, Vol. 7: No. 2 (October, 2020)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v7i2.2509

Abstract

AbstrakPenelitian ini bertujuan untuk mengetahui tingkat pertumbuhan ikan bawal yang diberi perlakuan cahaya pada malam hari. Metode yang digunakan pada penelitian ini adalah metode eksperimental dengan 4 perlakuan dan 3 ulangan. Pada setiap perlakuan dengan waktu pencahayaan selama P1=12 jam, P2=16 jam, P3=20 jam, dan P4=24 jam. Hasil dari perlakuan tersebut berpengaruh nyata terhadap laju pertumbuhan, bobot mutlak, panjang mutlak, dan rasio konversi pakan (FCR). Sedangkan pada sintasan tidak memiliki perbedaan yang signifikan. Laju pertumbuhan harian tertinggi terdapat pada P4 sebesar 5,30%, sedangkan laju pertumbuhan yang terendah terdapat pada P1 sebesar 4,47%. Berat mutlak tertinggi didapat pada P4 sebesar 25,40 gr, sedangkan berat mutlak terendah pada P1 sebesar 17,91 gr. Selanjutnya pada parameter panjang mutlak yang tertinggi juga pada P4 sebesar 4,66 cm, sedangkan yang terendah pada perlakuan P1 sebesar 3,66 cm. Pada rasio konversi pakan memiliki nilai tertinggi pada P1 sebesar 1,69±0,02  dan  terendah pada P2 sebesar 1,45±0,12. Dari hasil perekayasaan dengan waktu pencahayaan pada lingkungan budidaya, semakin lama waktu pencahayaan yang diberikan maka pertumbuhan yang dihasilkan memiliki kategori semakin baik.Kata kunci: ikan bawal; lampu pijar; pertumbuhan; rekayasa cahayaAbstractThis study aims to determine the growth rate of pomfret, which is treated with light at night. The method used in this study is an experimental method with 4 treatments and 3 replications. At each treatment with lighting times for P1 = 12 hours, P2 = 16 hours, P3 = 20 hours, and P4 = 24 hours. The results of these treatments significantly influence the growth rate, absolute weight, absolute length, and feed conversion ratio (FCR), whereas the survival does not have a significant difference. The highest daily growth rate is in P4 of 5.30%, while the lowest growth rate is at P1 of 4.47%. The highest total weight in P4 of 25,40 gr, while the lowest total weight at P1 is 17.91 gr. Furthermore, the highest absolute parameter is P4 of 4.66 cm, while the lowest in the first step is 3.66 cm. The feed conversion ratio has the highest value at P1 at 1.69 ± 0.02 and the lowest at P2 at 1.45 ± 0.12. From the results of engineering with the lighting time in the aquaculture environment, the longer the lighting time is given, the better the resulting growth has been.Keywords: pomfret; incandescent bulbs; growth; light modification
Co-Authors A.A. Ketut Agung Cahyawan W Adi, Kun Muhammad Afdhal Fuadi Agung Sugiarto Ahmad Ghiffari Ahmad Yazid Lubis Akmal Akmal Alam, Hermansyah Ali Djamhuri Ali Muhdi, Ali Almuhardi, Ihsan Alvin Krisnanta Widianto, Alvin Krisnanta Angdiarto, Stella Patricia Apriani Apriani Arifin, Hasmia Melati Aunida, Lale Fadilla Putri Azhar, Wisnu Azmi, Fauziah Azzah, Fhasa Lifiansah B.M.A.S. Anaconda Bangkara Bambang Dwi Prasetyo Barthos, Megawati Budi Santosa Christanto, Daniel Christy, Karina Hana Daelami, Muhammad Syadid Damanik, Doni Kusuma Devani, Khairul Diar Januar Utomo Djwantoro Hardjito Dmitri, Benedictus Trista Eka Handayani Endrawati, Titin Fairuza Arindra Fanuel Jeffry Christianto Febri, Suri Purnama Felicia Tria Nuciferani Firmantoro, Verdy Fitriani Fitriani Fitriano, Yun Gan, Aldwin Ivan Ghozali, Kurniawati Ester halim, sahril Happy Fitria, Happy Haruni Ode Haser, Teuku Fadlon Hasyim, Alwi Herlina Putri Endah Sari Husni, Muhammad Hakim I Ketut Suada Ika Rezvani Aprita Ikhsan, Lalu Fatihul Irdiana, Sukma Irwan muslim, Irwan muslim Irwan muslim, Irwan muslim Jerry Laksmana Wiranegara, Jerry Laksmana Juan Satria, Juan Judijanto, Loso Juwita*, Ratih Kamela, Ice Karlin Karlin Kuncoro, Albert Kurniatullah, Ridho Ladewi, Yuhanis Lanos, Muhsana El Cintami Lubis, M. Aminullah M. Farid Wajdi, M. Farid Mahmuddin Mahmuddin Masri, Mahrizal Maulana Maulana, Maulana Maulina Pia Wulandari Meok, Lydia Yuniarti Mhd. Zulfansyuri Siambaton, Mhd. Zulfansyuri Mira Asmirajanti Miswardi Miswardi, Miswardi Mizan, Mizan Mokhta, Aminudin Monika Suciana, Elvira Mubarokah, Sindy Atul Muchsiri, Mukhtarudin Muhammad Syahril Mukarlina, Mukarlina Mukhtarudin, Kuntafie Al Haq Muslim, Irwan Muslim, Irwan Nasfi, Nasfi Natanegara, Albert Nazlia, Suraiya Ningrum, Berlian Agustin Nofrivul, Nofrivul Nofrivul, Nofrivul Norain Mod Asri, Norain Mod Noviani, Dina Novita Wulandari Novriasyah, Yudhi Nur Ahyani Nurdin Bakri Nurhaviza, Siti Oktawiranti, Anggi Oris Krianto Sulaiman Pamudji, Raden Paramitha, Dewanti Ratna Prasetyo Bonifasius Sitanggang Prawitasari , Andriyani Prayoga, Randi Priyana, Yana Puspita, Purwanti Rachmawati Rusydi, Rachmawati Rahman Halik, Bachtiar Rahmawati, Rahmawati Ramadhanu, Agung Rasuldi, Riza Ratih Juwita, Ratih Raven Andrean Subroto Reni Yuliviona, Reni Reri Anton, Reri Anton Reri Anton, Reri Anton Rian Adi Pamungkas Rima Melati Rina Febriani, Rina Febriani RIZHARDI, RURY Rohmi, Baiq Ayu Zahari Al Rosimarsandi, Baiq Maudina Rosya, Ernalinda Rukmana, Arief Yanto Sam Wahyudi Winata Saragih, Yenny Puspita Sari, Widia Saripurna, Darjat SATRIYAS ILYAS Savira, Anisa Sembiring, M. Roni Septikyanti, Septikyanti Shalshabilla, Alysha Titania Sinaga, Agustinus Siregar, Ade Perdana Siregar, Alwi Maulana Siti Komariyah Stanty Aufia Rachmat Stanty Aufia Rachmat Stiawan, Erix Sudirman Sudirman Sugiharti Sugiharti Sujoko, Anang Supri yati Supriadi, Adih Supriandi Supriandi, Supriandi Sutikno, Henry Syukri Iska, Syukri Taufik Kurahman, Taufik Thalib, Najdah Thomas, Chrisco Nathaniel Turukay, Evracia Tusadiah, Halimah ULWAN FAKHRI NOVIADHISTA Usman, Susanti Venanda, Yohana Reienha Satyara Vic, Binsar Jon Wardoyo, Vellyana Widya, Helma Wijaya, Ermy Winartono, Winartono Wulandari, Rina Dwi Yonathan, Albertus Yusrizal Akmal ZA, Saida Zainurossalamia Zaitul Zaitul Zulfa Zakiah Zulfansyuri, Mhd. Zulfi Azhar Zulia Hanum Zulkefly Abdul Karim