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Journal : BERITA BIOLOGI

PERTUMBUHAN DAN PRODUKTIVITAS Oedogonium sp. PADA INTENSITAS CAHAYA YANG BERBEDA Niken Tunjung Murti Pratiwi; Qadar Hasani; Ahmad Muhtadi; Neri Kautsari
BERITA BIOLOGI Vol 19, No 3A (2020)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v19i3A.3890

Abstract

Oedogonium sp. is important, not only from an academic standpoint but also has great ecological significance, especially in limnology. This study examines the growth and productivity of Oedogonium sp. under different light intensity in laboratory scale. The main research includes Oedogonium sp. culture, measurement of growth (doubling time (DT) and relative growth rate (RGR)), measurement of primary productivity, and the effect of light measurement on cells through observation of histological preparations. The results showed that Oedogonium sp. on indoor culture showed negative growth (RGR of -0.054), whereas in semi-outdoor culture showed positive growth (RGR 0.046 - 0.47 g / day and DT for 14.72 - 15.09 days. Primary productivity and respiration in 1000 lux lighting cultures showed greater value than cultures in 650 lux lighting. The length of Oedogonium sp. ranged from 18.68 - 34.47 µm in dark light, 51.33 - 95.00 µm in moderate light, and 48.83 - 70.75 µm in bright light. This study showed that in indoor culture, the availability of light, temperature, pH and DO significantly affect the growth of Oedogonium sp., whereas in semi-outdoor culture, temperature, pH and DO factors was not limiting factors. The difference of light intensity influenced the growth and productivity of Oedogonium sp.   
Co-Authors A Ardiansyah Abdillah, Didit Agum Rhismanda Ahmad Muhtadi Akbar Sapilin Akbar Sapilin Aldi, Davit Angkasa, Muhammad Aries Zuhri Ardiansyah Ardiansyah Ardiansyah Ariandi, Alamsyah Arif Sardi Bensianus L, Frederich Chandra Okta Rasiardhi Dedi Syafikri Dedi Syafikri Dedy Syafikri Delvia Ramadhini4 Dharmawan, Teguh Dwi Diahpebila, Tasya Ayu Didit Abdillah Didit Abdillah Djamar Tumpal F. Lumbanbatu Djonu, Asriati Dwi Mardhia Dwi Mardhia Dwi Mardhia, Dwi Mardhia Dwi Mardhia Dwi Putri Lestari Dwi Septianti Dwi Yuliandhani Elfa Dwi Utami Erlangga, Haqqy Rerian Etty Riani Fahmi Arif Budiman Fahmi Yahya Fahruddin, Muh Firman Muhammad Nur Fitri Handayani Fitriani R Gierda Rizkita Gunawan Gunawan Hamdani Dwi Prasetyo Handayani, Fitry Hartono, Yadi Hayatuddin, Andi Hidayat, Petira Rimba Hikmahyanti, Hikmahyanti Husain Latuconsina Husnul Hatimah, Husnul Ieke Wulan Ayu Ilham Syahputra Ilham Zulfahmi Ilham Zulfahmi Ilyas, Anita Prihatini Jondani, Diso Rahmat Juwita, Ela Kamaliah Kamaliah Lalu Ilham Syaputra Lukman Hakim lulufamily, Lulu Nurmin Setiawati Putri Marasabessy, Wardi Mardhia, Dwi Mardhia, Dwi Mardhia Marsela Muhammad Fajri Muhammad Nur m_solihin, m_solihin m_solihin Nelly Waddah Niken Tunjung Murti Pratiwi Nikmah, Nadratun Nova Novitasari NURUL HIDAYAH Oklima, Ade Maryam Petira Rimba Hidayat Prayoga, Ananda Gempar Teguh Qadar Hasani Rahmawati, Rahmawati Ramadhan, Naufal Gumilang Rasyadi, Andy Ratna Sary Ratna Sary Reni Anggraini Rhismanda, Agum Rikardus, Rikki Rizqi Ms, Firman Thoha RR. Ella Evrita Hestiandari Rudi Masniadi S Sudirman Samsul Bahri Sapilin, Akbar saputra, aan Sigid Hariyadi Sigid Hariyadi Siti Maulida Siti Nurwahidah Siti Nurwahidah, Siti Siti Rahma Siti Rahmah Solihin, M Sri Nurhidayati, Sri Suleman Supriandi Supriandi, Supriandi Syaifuddin Iskandar Syaifuddin Iskandar, Syaifuddin Syamsul Bachri Syamsul Bachri Syamsul Bahri Syamsul Bahri Syamsul Bahri, Syamsul Bahri Syamsul Bahri Tezar Rafandi Ulfa, Mariya Utami, Sefti Uzaman, Budi Wahyu Mutia Rahma Wahyu Ramdhani Wiwik Handayani Yudi Ahdiansyah Yudi Ahdiansyah, Yudi Yudi Ahdiansyah, Yudi Ahdiansyah Yudi Ahdiansyah Yudi Ahdianysah Yulita, Rika Yuni Intan Lestari Yunita Safitri Yusrizal Akmal Yusuf Yusuf