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All Journal Jurnal Teknologi Perikanan dan Kelautan Jurnal Ilmu Tanah dan Lingkungan (Journal of Soil Science and Environment) Bioma : Berkala Ilmiah Biologi Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Journal of Degraded and Mining Lands Management Jurnal Pengabdian Kepada Masyarakat Universitas Bangka Belitung Jurnal Ilmiah Biosaintropis (Bioscience-Tropic) BERITA BIOLOGI BIOMA Dinamisia: Jurnal Pengabdian Kepada Masyarakat PENDIPA Journal of Science Education Jurnal Ilmu Kelautan Kepulauan JIA (Jurnal Ilmiah Agribisnis) : Jurnal Agribisnis dan Ilmu Sosial Ekonomi Pertanian Jurnal Pembelajaran dan Biologi Nukleus Stannum : Jurnal Sains dan Terapan Kimia Proceeding Biology Education Conference BIOMA : Jurnal Biologi dan Pembelajarannya Berita Biologi
Riko Irwanto
Universitas Bangka Belitung
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Public Health Social Sciences Other

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Journal : PENDIPA Journal of Science Education

 1 
Identifikasi Jenis-jenis Herpetofauna di Taman Wisata Alam Gunung Permisan, Bangka Selatan, Provinsi Kepulauan Bangka Belitung Riko Irwanto; Rahmad Lingga; Rama Pratama; Salsa Annada Ifafah
PendIPA Journal of Science Education Vol 3, No 2 (2019): JUNE
Publisher : University of Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (348.514 KB) | DOI: 10.33369/pendipa.3.2.106-113

Abstract

Abstract[Types of Herpetofauna Identification in the Gunung Permisan Nature Park, South Bangka, Bangka Belitung Islands Province]. The Nature Tourism Park, Gunung Permisan is a conservation area located in Permis Village, South Bangka Regency. This study was conducted to identify the types of herpetofauna diversity in Gunung Permisan. Herpetofauna are including reptile and amphibian classes, that played  an important role in maintaining the balance and sustainability of the ecosystem. The research method was using the exploration and Visual Encounter Survey. The type of herpetofauna was identified by observing the morphological differences. A total of 7 species consist of 5 species of the Amphibians and 2 species of the Reptiles have been collected from the research. These 7 species consist of two order Anura and Squamata. Anura has 2 families, including: Dicroglossidae and Ranidae. Squamata has 2 families, including Viperidae and Scincidae. The diversity of herpetofauna in the Gunung Permisan was medium category. Keywords: Gunung Permisan; Herpetofauna; Amphibian; Reptile.ABSTRAKTaman Wisata Alam Gunung Permisan merupakan wilayah konservasi yang berada di Desa Permis, Kabupaten Bangka Selatan.  Penelitian ini dilakukan untuk mengidentifikasi jenis keanekaragaman herpetofauna di Kawasan Gunung Permisan. Herpetofauna meliputi kelas reptil dan amfibi berperan penting dalam menjaga keseimbangan dan keberlangsungan ekosistem kawasan tersebut. Metode pengumpulan data menggunakan metode eksplorasi dan survey perjumpaan visual/VES. Identifikasi jenis herpetofauna dengan cara mengamati perbedaan morfologinya. Berdasarkan penelitian  yang telah dilakukan ada sebanyak 7 spesies herpetofauna yang ditemukan, meliputi 5 jenis spesies dari kelas Amphibi dan 2 jenis spesies dari kelas Reptil. Tujuh spesies ini terdiri atas ordo Anura dan Squamata. Ordo Anura terdapat 2 famili yaitu famili Dicroglossidae  dan Ranidae. Ordo Squamata terdapat 2  famili yaitu famili Viperidae dan Scincidae. Keanekaragaman herpetofauna di Kawasan Gunung Permisan termasuk  ke dalam golongan sedang.Kata kunci: Gunung Permisan; Herpetofauna; Amfibi; Reptil.
Pengaruh Pemberian Pakan Cacing Tanah (Lumbricus rubellus) dan Pelet Terhadap Pertumbuhan dan Perkembangan Benih Ikan Lele Dumbo (Clarias gariepinus) Riko Irwanto; Novia Lesti
PendIPA Journal of Science Education Vol 5, No 2 (2021): MARCH - JUNE
Publisher : University of Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.5.2.115-121

Abstract

Catfish is a freshwater fish commodity that is currently being sought after by many people for consumption. The demand for catfish is increasing day by day. Catfish farming is one business that can develop rapidly. In the fish culture system, there are several factors such as fish growth. Factors that greatly affect the growth and development of fish are feed. The research objective was to determine the effect of different feeding on the growth and development of African catfish (Clarias gariepinus) and to determine the nutritional content of types of feed for African catfish (Clarias gariepinus). This research was conducted in Desa Tugang, Kelapa District, West Bangka Regency, Bangka Belitung Islands Province. The research was conducted by observing the growth of catfish seeds which included total length, total weight, height, head length, tail length and dorsal fin length. The development of catfish seeds observed was the activity of moving and eating feed for 3 weeks of maintenance. The results of the study were calculated using the absolute weight growth formula and the absolute length growth formula. The study design used a completely randomized design (CRD) using 2 variations of feed with 5 times of repetition. The data obtained were analyzed using analysis of variance (ANOVA), to determine whether or not the feed given was significant or not on the growth of catfish. The results showed that catfish seeds fed natural earthworms had a faster growth and better development rate compared to pellet-fed catfish seeds. The ANOVA test results different feeding showed a significant effect on total length growth weight, total weight, head length, and dorsal fin length (F count?F table). Meanwhile, height and tail length did not have a significant effect (F count < F table). Keywords: Growth, Development, Catfish, Feed.
KEANEKARAGAMAN FENOTIPE DAN DAYA DUKUNG LINGKUNGAN PADA AYAM LOKAL DI KECAMATAN MERAWANG KABUPATEN BANGKA Riko Irwanto; Marinah; Shalsabilla Rizqi Aulia Awanni; Tissya Milly Gusnia
PendIPA Journal of Science Education Vol 7 No 2 (2023): June
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.7.2.158-167

Abstract

The aims of this study were to determine the diversity of phenotypes and the status of environmental carrying capacity in local chicken cultivation in Merawang District, Bangka Regency. This research was conducted in 5 villages in Merawang District which have many local chicken coops. The sampling method used is purposive sampling. Data analysis was carried out by gender. The parameters observed in this study were phenotype observations in the form of qualitative characteristics (feather color, feather pattern, feather pattern, feather flickering, shark color and comb type) and quantitative traits (chicken body weight, chicken, chicken breast circumference, length of femur, shank length and environmental parameters). The results obtained were 164 local chickens. The chickens obtained consisted of 108 female chickens and 56 male chickens. The results showed the dominant comb shape was rose (male) and pea (female), feather color was white (male) and colored (female), yellow shank color, feather pattern for both males. and dominantly striated females. The dominant feather pattern is Colombia, while the flickering feathers are dominant for both local and female chickens. The results showed that the body weight of local chickens in five villages, Merawang District had an average of 12.6 ± 9.33 kg (male) and 192.4 ± 2.87 kg (female). Based on body size data, values in millimeters (mm) were obtained for males and females, such as body length 1.734 ± 51.53 and 3.091 ± 104.13; shank lengths 306.6±9.78 and 551.8±18.16; thigh (femur) length 749±28.53 and 1,403±46.74; calf length (tibia) 702±17.60 and 1,228±38.29; and shank circumferences 63.6 ±1.16 and 121±3.77. The average temperature of the cage during observation was 28ºC with feed given an average of three times a day, namely in the morning, afternoon and evening. Environmental factors such as housing and temperature become the carrying capacity of local chicken cultivation in Bangka.
Co-Authors Aditya Jeffri Irawan Agustara Dwi Juwita Akbarini, Dian Anggraeni Anggraeni Ani Mardiastuti Apriyadi, Rion Ari Ari Ariefa Primair Yani Asmar Asmar Bayu, Hendi Hendra Budi Afriyansyah Budi Afriyansyah Budi Afriyansyah Correy Wahyu Adi Sulistyo Dalimunthe, Nurzaidah Putri Deni Pratama Desy Yuliana Dalimunthe Eddy Jajang Jaya Atmadja Erwin Januardi Evahelda, Evahelda Fadhilah, Yulisty Soraya Febriyanti, Ade Fifi Lestari Fitri, Gita Friska Aprilia Frista Chairunnisa Hadi Nasbey Henri Henri Henri Henri, Henri Herman Aldila Irwandi Ansori Ismed Inonu Ismi Shanti Qomariah Jeniver, Jely Junita Junita Kurniahayati Utami Ningsih Kurniawan Kurniawan Lingga, Rahmad Luffi Pratiwi Marinah Marinah Marinah Megiyo Megiyo Milah, Siti Ade Nur Novia Lesti Novyandra Ilham Bahtera Nur Annis Hidayati Qomariah, Ismi Shanti Rahmad Lingga Rama Pratama Rani Tuwitri Rifani Rifani1 Robika Robika Robika, Robika Safitri Safitri Salsa Annada Ifafah Sanputra, Andre Shalsabilla Rizqi Aulia Awanni Sonia, Anna Tissya Milly Gusnia Tissya Milly Gusnia Verry Andre Fabiani