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All Journal Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Indobiosains Journal of Innovation in Community Empowerment (JICE) Asketik: Jurnal Agama dan Perubahan Sosial Al-Manaj
Dewi Rosanti, Dewi
Dosen Jurusan Biologi Fakultas MIPA Universitas PGRI Palembang
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Environmental Science Health Professions Immunology & microbiology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences

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STRUKTUR KOMUNITAS KEPITING UCA PADA ZONA AVICENNIA HUTAN MANGROVE DESA SUNGAI BATANG KECAMATAN AIR SUGIHAN KABUPATEN OGAN KOMERING ILIR Rosanti, Dewi
Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Sainmatika Volume 8 No. 1, Juni 2011
Publisher : Faculty of Mathematics and Natural Science, Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/sainmatika.v8i1.727

Abstract

ABSTRACTThe study has been done about structure and composition of Uca mangrove crabs on Avicennia zone in Sungai Batang Village Ogan Komering Ilir Regency, on November 2009 – Januari 2010. The aims of the research were to find out the density, frequency, important value index and diversity index of crabs. This research used survey methods with the approach used purposive random sampling in 10 traps.According to the observation and researching in laboratory can be found 8 species of genera Uca crabs. There were eight groups of taxonomic categories which can be found in these study namely Uca longisignalis, Uca dussumierri, Uca forcipata, Uca pugnax, Uca flammula, Uca roseus, Uca triangularis and Uca manii. Diversity index of phytoplankton as medium categorie with the value 2,85.Key words : avicennia zone,Uca crabs, mangrove
TIPE VEGETASI HUTAN GAMBUT BEKAS KEBAKARAN DESA KEDATON KABUPATEN OGAN KOMERING ILIR Rosanti, Dewi
Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Sainmatika Volume 10 No. 2 Desember 2013
Publisher : Faculty of Mathematics and Natural Science, Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/sainmatika.v10i2.396

Abstract

This paper reports the results of the study of vegetation types on the peat swamp after fireing in the Kedaton Village. Research was conducted between April  till Decembre 2013. This research was carried out  using survey method. Sample was taken by purpossive sampling in transect. Data and information gathered included community structure are density, frequency and important value index, selected soil and water quality. Results of the study get 4 types of vegetation growth, are under plants, seedling, sampling and tree. Cyperus rotundus was dominant species on under plant type, Shorea sp was dominant species on seedling type and Dyera lowii was dominant species on sapling and trees type.Key words : peat swamp, vegetation type
KEANEKARAGAMAN MORFOLOGI DAUN SANSEVIERIA (LIDAH MERTUA) YANG TERSEBAR DI KOTA PALEMBANG Rosanti, Dewi
Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Sainmatika Volume 14 No. 2 Desember 2017
Publisher : Faculty of Mathematics and Natural Science, Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (352.668 KB) | DOI: 10.31851/sainmatika.v14i2.1296

Abstract

A study examining the diversity of Sansevieria leaf morphology varieties was conducted in May to December 2016, aiming to analyzed the morphological type of Sansevieria plant leaves scattered in the Palembang city. The study used descriptive survey. The data were collected by purposive sampling, in every 13 sub-districts in Palembang city. The data obtained were analyzed to the leaves morphology type, as characteristic of Sansevieria species. The results obtained 40 species of Sansevieria, with leaf type round, half round, stiff like a sword, short curved and fleshy concave. Green leaf color are plain green, green with stained  and green striped (cross banding). The edges of the leaves are flat and wavy. Leaf terminal are  tapered, pointed and dull. Keywords: Sansevieria, leaf morphology ABSTRAK Penelitian yang mengkaji keanekaragaman tipe morfologi daun Sansevieria telah dilaksanakan pada Bulan Mei sampai Desember 2016, bertujuan untuk menganalisis tipe morfologi daun tanaman Sansevieria yang tersebar di kota Palembang. Penelitian menggunakan survey deskriptif. Pengambilan data dilakukan secara purpossive sampling, di setiap 13 kecamatan di kota Palembang. Data yang diperoleh dianalisis terhadap tipe morfologi daunnya, sebagai karakteristik species Sansevieria. Hasil penelitian diperoleh 40 species Sansevieria, dengan  tipe daun berbentuk bulat, setengah bulat, kaku seperti pedang, pendek melengkung dan  cekung berdaging.       Warna daun  bertipe hijau polos, hijau bertotol  dan  hijau bergaris (cross banding). Tepi daun rata dan bergelombang. Ujung daun meruncing, runcing dan tumpul. Kata Kunci : Sansevieria, morfologi daun
Pelatihan Pembuatan Terarium Sebagai Produk kewirausahaan Bagi Siswa SMA Negeri 1 Sindang Danau Kabupaten Oku Selatan Rosanti, Dewi
The Journal of Innovation in Community Empowerment Vol 6 No 1 (2024): Journal of Innovation in Community Empowerment (JICE)
Publisher : Universitas Jenderal Achmad Yani Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30989/jice.v6i1.1216

Abstract

Formal school education institutions, one of which is Senior High School (SMA/SMK/MA) both public and private, which is in the process of achieving success in the teaching and learning process, are currently starting to implement entrepreneurship programs for students, especially since the Covid pandemic -19 hit. South Ogan Komering Ulu Regency (OKUS) is one of the districts in the province of South Sumatra, administratively located on the Sumatran highway so that the development of this district continues to progress. Various educational institutions both private and public, including SMAN 1 Sindang Danau. This PkM program aims to provide information for students and teachers in making terrariums as entrepreneurship learning based on science lessons. The activity was carried out on October 20 2022 at SMAN 1 Sindang Danau, OKU Selatan Regency. The implementation method is done by direct simulation. The results achieved by students of SMAN 1 Sindang Danau can apply terrarium making techniques as an application of science learning.
Morfologi Serangga Yang Tertarik Pada Perangkap Warna di Perkebunan Cabai Merah Desa Pedu Kecamatan Jejawi Kabupaten OKI Mustakim, Hazal; Mutiara, Dian; Rosanti, Dewi
Indobiosains 2024: Volume 6 No 1 Februari 2024
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indobiosains.v5i2.13554

Abstract

Research on the morphology of insects attracted to color traps was carried out in April-June 2023, aiming to study the interest of insects to color and their morphology in red chili plantations, Pedu Village, Jejawi Sub-district, OKI District. This study used a survey method. Sampling by purposive sampling. The color traps used are red, yellow, green and blue. The observation parameter is the number of trapped insect species. Many insects are housed both in the number of species and in the number of individuals of each species. The results of the study found 11 insect species namely, Bactrocera dorsalis, Epilachna sp, Periplanetta americana, Bemisia tabaci, Nezara viridula, Valanga nigriconis, Odontomachus sp., Musca domestica, Agelastica alni, Oxya chinensis, Polistes sp. scattered in red 8 species, yellow 8 species, green 8 species, and blue 1 species. Mouth morphology types include chewing, sucking, piercing-sucking, biting-sucking, and biting-chewing. Head morphology types include hypognathus, prognathus, and opistrorincus types. Antenna morphology types include filiform, clavate, pectinate, aristale, and geniculate types. Wing morphology types include membrane, elytra, halter, and tegmina types. The morphological types of insect violations include cursorial, saltatorial, raptatorial, and natatorial types. 81% of pests, 9% of saprophagus and 9% of pollinators get the role of insects.
Pola Pertumbuhan Dan Kebiasaan Makan Ikan Janggut (Esomus metallicus) Di Sungai Ogan Sumatera Selatan Rosanti, Dewi; Mutiara, Dian; Maryani, Sri
Indobiosains 2024: Volume 6 No 2 Agustus 2024
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indobiosains.v6i2.16237

Abstract

ABSTRACT Research on the growth patterns and eating habits of bearded fish (Esomus metallicus) in the Ogan River was carried out in April-May 2024. This research aims to study the growth patterns of bearded fish and analyze the types of food of bearded fish that live in the Ogan River, Palembang City. The research uses a survey method. Sampling was carried out at 3 stations. Station I is around water vegetation or is a natural habitat for fish, station II is around residential areas and station III is around a rubber factory. The fish obtained were taken as samples from 5 individuals each from each station. Each fish was measured for total length and weight. The sample was then dissected, the stomach was taken. The contents of the stomach are examined to see the composition of the types of food, and measure the total volume of food eaten and the volume of each type of food to determine the largest type of food (Index of Preponderance). The research results showed that the composition of the jangut fish's food was phytoplankton (44.39%), leaf debris (27.26%), zooplankton (0.26%) and unidentified (28.07%). The growth pattern of beard fish is negative allometric or growth in length is faster than growth in weight. Keywords: Esomus metallicus, Index of Preponderance, allometric
Dinamika Lembaga Zakat Dalam Masyarakat: Perspektif Sosiologi Terhadap Distribusi Kekayaan Dan Keadilan Sosial Istikomah; Rosanti, Dewi; Darmaningrum, Khaerunnisa Tri
Asketik: Jurnal Agama dan Perubahan Sosial Vol. 7 No. 2 (2023): Asketik: Jurnal Agama dan Perubahan Sosial
Publisher : Prodi Sosiologi Agama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30762/asketik.v7i2.1166

Abstract

Penelitian ini bertujuan untuk menganalisis dinamika lembaga zakat dalam masyarakat dengan menggunakan perspektif sosiologi untuk memahami distribusi kekayaan dan keadilan sosial. Metode penelitian yang digunakan adalah pendekatan kualitatif dengan melibatkan wawancara mendalam, observasi partisipatif, dan analisis dokumen. Dalam penelitian ini, data dikumpulkan dari berbagai lembaga zakat, masyarakat penerima zakat, dan tokoh masyarakat terkait. Analisis data dilakukan dengan mengidentifikasi faktor-faktor sosial, ekonomi, politik, dan budaya yang mempengaruhi dinamika lembaga zakat dalam distribusi kekayaan dan upaya mencapai keadilan sosial. Hasil penelitian menunjukkan bahwa lembaga zakat menghadapi tantangan dalam menjalankan perannya secara efektif dan adil. Beberapa masalah yang diidentifikasi meliputi ketidakmerataan distribusi zakat, kekurangan transparansi dalam pengelolaan dana, dan ketidaktepatan pemilihan penerima zakat. Selain itu, faktor sosial seperti stigmatisasi terhadap penerima zakat dan ketidakpedulian sosial juga berdampak pada dinamika lembaga zakat. Namun, penelitian ini juga menyoroti peran lembaga zakat dalam mencapai keadilan sosial. Lembaga zakat dapat menjadi alat untuk mengurangi kesenjangan sosial dan mendorong pemberdayaan ekonomi masyarakat yang kurang mampu. Namun, untuk mencapai tujuan ini, perlu adanya reformasi dalam pengelolaan lembaga zakat, peningkatan kesadaran masyarakat tentang pentingnya zakat, dan peran aktif dari pemerintah dan masyarakat dalam pengawasan dan pengembangan lembaga zakat. Penelitian ini memberikan wawasan tentang dinamika lembaga zakat dalam masyarakat dan relevansinya dalam konteks distribusi kekayaan dan keadilan sosial. Implikasi penelitian ini dapat digunakan sebagai dasar untuk merumuskan kebijakan dan tindakan yang lebih efektif dalam meningkatkan peran lembaga zakat dalam mencapai keadilan sosial dalam masyarakat.
Pelatihan Pembuatan Terarium Sebagai Produk kewirausahaan Bagi Siswa SMA Negeri 1 Sindang Danau Kabupaten Oku Selatan Rosanti, Dewi
The Journal of Innovation in Community Empowerment Vol 6 No 1 (2024): Journal of Innovation in Community Empowerment (JICE)
Publisher : Universitas Jenderal Achmad Yani Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30989/jice.v6i1.1216

Abstract

Formal school education institutions, one of which is Senior High School (SMA/SMK/MA) both public and private, which is in the process of achieving success in the teaching and learning process, are currently starting to implement entrepreneurship programs for students, especially since the Covid pandemic -19 hit. South Ogan Komering Ulu Regency (OKUS) is one of the districts in the province of South Sumatra, administratively located on the Sumatran highway so that the development of this district continues to progress. Various educational institutions both private and public, including SMAN 1 Sindang Danau. This PkM program aims to provide information for students and teachers in making terrariums as entrepreneurship learning based on science lessons. The activity was carried out on October 20 2022 at SMAN 1 Sindang Danau, OKU Selatan Regency. The implementation method is done by direct simulation. The results achieved by students of SMAN 1 Sindang Danau can apply terrarium making techniques as an application of science learning.
Pengenalan Insektarium Sebagai Media Pembelajaran dan Entrepeneur Bagi Siswa SMA Negeri 1 Banyuasin II Sungsang Novianti, Dewi; Dian Mutiara; Rosanti, Dewi; Kartika, Trimin; Marmaini, Marmaini; Warsari, Dwi; Wahyudi, Rizki
The Journal of Innovation in Community Empowerment Vol 6 No 2 (2024): Journal of Innovation in Community Empowerment (JICE)
Publisher : Universitas Jenderal Achmad Yani Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30989/jice.v6i2.1290

Abstract

Lembaga pendidikan sekolah formal, salah satunya yaitu Sekolah Tingkat Atas (SMA/SMK/MA) baik negeri dan swasta, yang dalam pelaksanaan untuk mencapai keberhasilan dalam proses belajar mengajar, saat ini mulai menerapkan program kewirausahaan (entrepreneur) bagi siswa, terutama sejak pandemic Covid-19 melanda. Kabupaten Banyuasin merupakan salah kabupaten yang terdapat di provinsi Sumatera Selatan, secara administratif terletak di kawasan pesisir Sumatera Selatan. Dalam perkembangannya, kawasan ini sudah dapat ditempuh melalui jalur darat, sehingga akses  menuju ke sekolah lebih mudah. Program PkM ini bertujuan untuk memberikan informasi bagi siswa dan guru dalam pembuatan terrarium sebagai pembelajaran kewirausahaan yang didasari dari pelajaran IPA. Kegiatan dilaksanakan pada tanggal 20 November 2023 bertempat di SMAN 1 Banyuasin II Kabupaten Banyuasin. Metode pelaksanaan dilakukan dengan simulasi langsung. Hasil yang dicapai siswa dapat menerapkan teknik pembuatan insektarium sebagai penerapan pembelajaran IPA. Media pembelajaran insektarium memudahkan siswa untuk lebih aktif belajar dan lebih paham tentang struktur serangga. Siswa diajak untuk terlibat penuh serta dilatih untuk lebih aktif dan kreatif sehingga minat belajar siswa menjadi lebih tinggi dengan mengunakan media insektarium. Minat belajar siswa sangat meningkat setalah penerapan media pembelajaran insektarium.
Struktur Morfologi Tanaman Porang (Amorphophallus muelleri ) Pada Habitat Desa Sribunga Kecamatan Buay Pemuka Bangsa Raja Kab Oku Timur Mutiara, Dian; Rosanti, Dewi
Indobiosains 2025: Volume 7 Nomor 1 Februari 2025
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indobiosains.v7i1.18043

Abstract

Research on the morphological structure of porang plants growing in Sribunga Village, Buay Pemuka Bangsa Raja District, East Oku Regency was carried out in This research was carried out from March to June 2024. The porang plants (Amorphophallus muelleri) studied were taken from community plantations in Sribunga Village, Buay District Leaders of the Raja Nation of East Oku Regency. Examination of morphological characteristics was carried out at the Biology Laboratory, Faculty of Science and Technology, PGRI University, Palembang. The research uses a survey method. Data analysis includes the basic structure of plants, namely roots, leaves, stems and plant modifications. The morphology of the porang plant (Amorpophallus muellery) has a fibrous root system (radix adventitia). The stem (caulis) has a false stem which is modified into a root tuber. The leaves (folium) are finger-shaped compound leaves. The flowers (flos) are compound cob flowers (spadix) with large reddish bracts (spatha).
Co-Authors Darmaningrum, Khaerunnisa Tri Dewi Novianti Dian Mutiara Dian Mutiara, Dian Dwi Warsari, Dwi Istikomah Lusi Kusmeri, Lusi Marmaini, Marmaini Maryani, Sri Mustakim, Hazal Rizki Wahyudi Suarjaya, I Gede Arya Trimin Kartika, Trimin Wahyuni, Intan Sri