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Journal : Media Eksakta

Tingkah Laku Bertelur Burung Maleo (Macrochepalon maleo S. Muller) di Taman Nasional Lore Lindu (TNLL) Blok Saluki Fatmah Dhafir; Bustamin Bustamin; Isnainar Isnainar; Manap Trianto
Media Eksakta Vol 18 No 1 (2022)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (384.18 KB) | DOI: 10.22487/me.v18i1.1712

Abstract

Knowledge of behavior is very important to maintain the habitat of the maleo as an endemic animal to Sulawesi that must be preserved. Research takes place in March-December 2021. The research location is in the Saluki Lore Lindu National Park, Central Sulawesi Province. The study took place in March-December 2021. The findings targeted in the study are: (1) Information on egg-laying behavior, (2). When laying eggs, (3) After laying eggs, (4) Determining the length of time for laying eggs, (5) Physical characteristics of the nest and vegetation. The research method used the survey method. Observations of maleo bird activity were carried out every day for 3 months in the egg-laying season from May to July. The results showed that the physical condition of the average nest depth was 67.78 cm, the average nest width was 52.78 cm, the average nest temperature was 33.44°C, the nest humidity was 76.11% and, the soil acidity (pH) with an average of 6.35. The vegetation found at the nesting site consisted of 18 species. The maleo maleo bird's egg-laying behavior activities are playing, snooping (observation), and making a trick hole. There were four activities of female maleo bird laying behavior, namely playing, digging holes for laying eggs, lurking, making trick holes and laying eggs. The duration of time needed by male maleo birds when playing, snooping, making holes, until the female finishes laying eggs, which takes 92 minutes. While the female takes 84 minutes.
Analisis Jenis dan Kandungan Makanan Oreochromis mossambicus dan Oreochromis nilotica asal Danau Lindu Syech Zainal; Manap Trianto; Novalina Serdiati; Raya Agni
Media Eksakta Vol 19 No 1 (2023)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/me.v19i1.3461

Abstract

The purpose of this study was to describe the type and content of food for Mujair and tilapia fish from Lake Lindu by means of a section and taking gastric contents and observing and analyzing them. The stages of the research were fish sampling, surgery (section), research in the laboratory and testing the nutritional content of food (carbohydrates, protein and fat). The research samples were Mujair fish (Oreochromis mossambicus) and Tilapia (Oreochromis nilotica) from Lake Lindu. Based on research obtained by the types of fish food O. mossambicus obtained two groups of Phytoplankton namely, Oedogonium sp, Anabaena sp, Nostoc sp, Oscillatoria princeps, Diatomae sp, Navicula gysingen, Rivularia sp, Coelastrum sphaericum, and Zooplankton namely Chironomus sp, Dugesia tigrina. There were eight types of food for O. nilotica, consisting of six types of phytoplankton, namely Oedogonium sp, Anabaena sp, Nostoc sp, Oscillatoria princeps, Rivularia sp, Coelastrum sphaericum and 2 types of zooplankton feed, namely Chironomus sp and Dugesia tigrina. The nutritional content of fish food/feed is protein (15.18%), fat (19.20%), and carbohydrates (1.9%).
Co-Authors Abd Rauf Abd. Rauf Abdul Hakim Laenggeng Abia, Hikma Achmad Ramadhan Achmad Ramadhan Adnan, Bahana Aditya Agung Dwi Kurniawan Ahmad Ramadhan Akram, Akram Alimudin, Sukmawati Amalia Buntu Amiruddin Kasim Anisa Anisa Aprilya, Dinda Ari Pratama Artha, Fandy Ashari, Abdul Asmara, Dudun Candra Asriani Hasanuddin Astija Bahana Aditya Adnan Baharuddin Hamzah Biung, Yelsan Kanan Burhanuddin, Alga Patricia Bustamin Bustamin Bustamin Bustamin Bustamin Carolus Noprianto Carolus Noprianto Daratul Maulydiia Delima, Nur Dirham Dirham Dirham Dirham Dirham Dirham Dirham Dirham Dirham, Dirham EFENDI Efendi Efendi Efendi Fajri Marisa Fajri Marisa Fajri Marisa Fajri Marisa Faried, Dirham Fariza, Ifat Fatma Dhafir Fatmah Dhafir Febriani, Vita Indri Febriawan, Aan Hamsa, Hamsa Hari Purwanto Hari Purwanto Hartina, Siti Hayyatun Mawaddah Herjayanti, Nur Herlangga Adiputra Hidyanisa, Dhea Hj. Musdalifah Nurdin I Ketut Suada I Made Budiarsa I Nengah Kundera Idham Cholik Ramadhan Isninar, Isnainar Ivan Permana Putra Kaini, Kaini Kaltisa, Kaltisa Khaerunnisa Kundera, I Negah Kusumaningati, Lilis Tri Laksono Trisnantoro Lembah, Rocky Reviko T. Lestari M.P Alibasyah M. Abimanyu Marisa, Fajri Masriani . Masrianih Moh Dahri Kisman Moh Dahri Kisman Moh Dahri Kisman Moh Dahri Kisman Moh. Dahri Kisman Mohammad Jamhari Mursito S. Bialangi Ni Gusti Ayu Galuh Candra Kirana Ni Putu Siswandari Ningsi, Ririn Apriani Noprianto, Carolus Novalina Serdiati Novi, Winda Cinthia NOVITASARI Nur Alam Nur Herjayanti Nur Herjayanti Nur Hikmah Nur'aini Nur'aini Nuraini Nuraini Nuraini Nuraini Nuraini Nuraini Nuraini Trianto Nurfadila A, Nurfadila A Nurfadilah Rahma Nuryanti, Sitti Pratama, Rizaldy Pratama, Sandi Fransisco Puspitasari, Amira Putri, Regina Triana RAFIQA RAFIQA, RAFIQA Rahayu, Irma Septi Raya Agni Ritman Ishak Paudi Rizaldy Pratama Rocky Reviko T. Lembah Rocky RT Lembah Rosichon Ubaidillah Saliyem, Saliyem Samsurizal, M. Sulaeman Saridewi, Uut Sitti Nur Fadhilah Sri Hardianti sukmawati Sukmawati Sukmawati Sukmawati Sukmawati Sukmawati Suprianto Sutrisnawati Mardin Syech Zainal Tiktiek Kurniawati Trianto, Nuraini Tuty Arisuryanti Varsha Salsabillah Wahyudi Wahyudi Warsih, Eko Winarsih Winarsih Windarsih, Yulia Zasmita, Eka Zulaikhah Dwi Jayanti