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Jurnal Penelitian Sains

jps
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Published by Universitas Sriwijaya

ISSN : 14107058 EISSN : 25977059 DOI : 10.26554

Core Subject : Science, Education,

Chemistry Mathematics Physics

Jurnal Penelitian Sains (JPS) MIPA UNSRI merupakan wahana komunikasi ilmiah di bidang sains serta lintas ilmu yang terkait; diterbitkan sejak 1 Oktober 1996 oleh UP2M FMIPA Universitas Sriwijaya. Jurnal ini berisikan tulisan atau karangan ilmiah dalam berbagai bidang tersebut yang diangkat dari hasil penelitian, survei, atau telaah pustaka, yang belum pernah dipublikasikan dalam terbitan lain.

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Articles 743 Documents

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Identifikasi Kelelawar Berdasarkan Morfologi dan Morfometri di Kawasan Kampus Universitas Sriwijaya, Indralaya Intan Qaanitah; Indra Yustian; Mustafa Kamal
Jurnal Penelitian Sains Vol 20, No 3 (2018)
Publisher : Faculty of Mathtmatics and Natural Sciences

This research is to know the kind of bats based on morphology and morphometry identification in campus area of Sriwijaya University, Indralaya. The research was conducted at campus area of Sriwijaya University, Indralaya and the specimen was preserved at Animal Taxonomy Laboratory of Biology Department of FMIPA Sriwijaya Universi-ty. The research method used is the installation mist net traps in four location that is area of biology department, lecturer housing, mushollah area FMIPA, and the front gate of UNSRI. The installation was conducted in afternoon from 5-9 pm. The catch results obtained 104 bats consisting of three types of fruit eaters, that is 57 Cynopterus brachyotis with mor-phometry average mass 27.80 gram, whole body 74.90 mm, tail 13.27 mm, ear 17.19 mm, whole feet 13.94 mm, fore arm 63.05 mm, dan tibia 23.84 mm, 14 Cynopterus sphinx with morphometry average mass 32.84 gram, whole body 82.45 mm, tail 13.37 mm, ear 18.09 mm, whole feet 15.04 mm, fore arm 65.32 mm, dan tibia 24.36 mm, one Rousettus amplex-icaudatus with morphometry mass 67.5 gram, whole body 95.6 mm, tail 19.5 mm, ear 21.5 mm, whole feet 20.8 mm, fore arm 70.8 mm, dan tibia 37.4 mm; one type of insectivorous 31 Chaerephon plicatus with morphometri average mass 14.35 gram, whole body 62.64 mm, tail 44.17 mm, ear 20.52 mm, whole feet 10.31 mm , fore arm 48.02 mm, dan tibia 37.4 mm; and one type of nectar eater one Macrglossus sobrinus with morphometry mass 20 gram, whole body 62.7 mm, tail 0 mm, ear 14.8 mm, whole feet 12 mm, fore arm 45.6 mm, dan tibia 21.5 mm.

Pengaruh Penambahan Beberapa Konsentrasi Pupuk NPK dan Air Asam Tambang Pada Proses Fitoremediasi oleh Eleocharis dulcis (Burm. F) Trin. Ex. Henschel Febi Arisandy; Sri Pertiwi Estuningsih; Juswardi Juswardi
Jurnal Penelitian Sains Vol 20, No 2 (2018)
Publisher : Faculty of Mathtmatics and Natural Sciences

This research aims to see the effect of adding some concentration of NPK fertilizer and acid mine drainage can improve phytoremediation process using Eleocharis dulcis. This research was conducted in Plant Physiology Laboratory of Biology Department of FMIPA Sriwijaya University, and Laboratory of Balai Teknik Kesehatan Lingkungan dan Pengendalian Penyakit Kelas I Palembang, South Sumatera. The design used in this research was a Randomized Block Design of a factorial pattern consisting of two factors: NPK fertilizer concen-tration (0 mg / L, 500 mg / L, 750 mg / L, and 1000 mg / L) and AMD waste (0% 25%, and 50%), each treatment combination was repeated 3 times. Data were analyzed by analysis of variance (ANOVA), mean difference be-tween treatments was done using Duncan Multiple Range Test (DMRT) test at α 5% level. The results showed Eleocharis dulcis at AMD concentration of 50% with addition of fertilizer 750 mg / L able to improve process of phytoremediation of AMD. E. dulcis was able to reduce good Mn concentration at AMD concentration 50% with addition of NPK fertilizer 750 mg / L that is 2.77 mg / L. Change of pH at concentration AMD 50% with addition of NPK fertilizer 750 mg / L that is 6,0. Dry weight of Eleocharis dulcis after phytoremediation at AMD concentration 50% with addition of NPK fertilizer 750 mg / L ie 13.58 g.

Studi Populasi Burung Wader (Charadriiformes) pada Akhir Musim Migrasi di Semenanjung Sembilang Banyuasin, Sumatera Selatan Kasturi Wamepa; Agus Purwoko; Mustafa Kamal
Jurnal Penelitian Sains Vol 20, No 3 (2018)
Publisher : Faculty of Mathtmatics and Natural Sciences

Waders migrate to maintain survival, to find new food sources and avoid extreme environmental changes. Waders population in a location varies according to environmental conditions. The study was con-ducted using the point count method. The observation time of each location is 30 minutes with repetition 3 times. There are four observation locations, namely Bungin River Estuary, Solok Buntu Estuary, Barong Kecil River Estuary, and Siput River Estuary. Data analysis technique uses correlation analysis. The results showed the number of wader birds at the end of the season migration in the Siput River Estuary was 886 individuals, while the Barong Kecil River Estuary was 536 individuals, Bungin River Estuary 140 individuals, and Solok Buntu Estuary 105 individuals. Tringa totanus, Limosa laponica, and Numenius arquata can be found at each observation location. Wader birds population found correlated with macrozoobenthos density had a correla-tion coefficient of 0.73.

Kelimpahan Makrozoobenthos di Intertidal Muara Sungai Musi Kecamatan Banyuasin II Kabupaten Banyuasin Provinsi Sumatera Selatan Desi Angraini; Agus Purwoko; Effendi Parlindungan Sagala
Jurnal Penelitian Sains Vol 20, No 2 (2018)
Publisher : Faculty of Mathtmatics and Natural Sciences

This study aims to calculate the value of the abundance of macrozoobenthos in the Intertidal Musi River Estuary in Sungsang Village, Banyuasin II District, Banyuasin District, South Sumatra Province and to analyze the effect of water salinity on macrozoobenthos in Intertidal Musi River Estuary, Sungsang Village, Ba-nyuasin II District, Banyuasin District, South Sumatra Province. The study was conducted from January 2018 to August 2018, at the Laboratory of Ecology, Department of Biology, Faculty of Mathematics and Natural Sciences, Sriwijaya University, Indralaya. This study includes the test of morishita index and correlation. The results of the study were 4 genera from Bivalvia class, 4 genera from Gastropod class, and 2 families from Poly-chaeta class. The macrozoobenthos abundance in the intertidal Muara Sungsai Musi ranged between 456-854 ind/m2 and the morphic index of each station was included in the grouping and random criteria. Based on the analysis between abundance and salinity, the bottom coefficient (r) is equal to 0.943 which is very strong be-tween salinity and abundance.

Daya Dukung Pakan Gajah Sumatera (Elephas maximus sumatranus T, 1847) di Kawasan Pelestarian Plasma Nutfah (KPPN) Hutan Tanaman Industri Ogan Komering Ilir Sumatera Selatan Aldina Rahmadhani; Zulkifli Dahlan; Indra Yustian
Jurnal Penelitian Sains Vol 20, No 3 (2018)
Publisher : Faculty of Mathtmatics and Natural Sciences

PT. Earth Blooms Green (BMH) is a company engaged in the Hutan Tanaman Industri which is lo-cated in South Sumatra, which is part of the area known as the roaming area of Sumatran Ele-phants. PT. Bumi Mekar Hijau have work areas covering 250- 370 hectares. The existence of Sumatran Ele-phants in and around KPPN will be very affected by the carrying capacity of its habitat. A habitat will be able to accommodate a number of wild animals according to the optimum capacity available in the habitat. One im-portant component in habitat support capacity is the availability of feed plants inside or outside forest areas. Types of elephant feed plants found at KPPN PT. BMH consists of Campnosperma macrophylla, Schismatoglottis calyptatra, Dillenia aurea, Shorea beccariana, Diospyros confertiflora, Macaranga pruinosa, Acacia denticulosa, Ficus benjamin, Nephrolepis cordifolia, Pandanus artocarpus.

Inventarisasi Spesies Kelelawar (Chiroptera) di Kawasan Karst Gua Putrikabupaten Ogan Komering Ulu Provinsi Su-matera Selatan Aidil Fitriansyah Syukri; Arum Setiawan; Indra Yustian
Jurnal Penelitian Sains Vol 20, No 2 (2018)
Publisher : Faculty of Mathtmatics and Natural Sciences

Kelas mamalia memiliki salah satu ordo yaitu kelelawar atau Chiroptera yang memiliki arti “sayap tan-gan”. Kelelawar masih sangat sedikit menjadi perhatian dunia biodiversitas, fungsi kelelawar dalam ekosistem adalah sebagai pengendali biologis, penebar benih serta untuk penyedia substrat makanan bagi ekosistem di-dalam gua. Penelitian sebelumnya yang dilakukan oleh Atmawijaya (2008) dengan menggunakan dua metode berupa mist net dan pengamatan langsung, dijumpai enam spesies yaitu Hipposideros larvatus, H. diadema, Eo-nycteris spelaea, Penthetor lucasii, Rousettus sp., dan Miniopterus sp. Namun pada penelitian ini yang menggu-nakan tiga metode berupa tangkap langsung, mist net,harp net dan pengamatan langsung, ditemukan empat spesies : Rousettus Sp, Megaderma Sp Miniopterus pusillus, dan Saccolaimus saccolaimus. Terjadinya penurunan jumlah spesies disebabkan oleh beberapa faktor berupa pembasmian kelelawar secara masif yang disebabkan adanya anggapan bahwa kelelawar adalah hama pertanian, kelelawar sebagai hama peternakan wallet, serta pengembangan wisata dan pembangunan di kawasan Gua Putri. namun faktor adanya anggapan bahwa kele-lawar adalah hama sangat bertentangan dengan fungsi kelelawar di ekosistem yang merupakan pengendali biologi, dan penebar benih. Kelelawar juga dapat hidup berdampingan dengan wallet di dalam gua.

Laju Pertumbuhan Dan Tingkat Kelangsungan Hidup Jenis Karang Acropora Sp Dengan Metode Penempelan Fragmen Yang Berbeda Ary Yancer Jimi Erika; Ramses Ramses; Lani Puspita
Jurnal Penelitian Sains Vol 21, No 2 (2019)
Publisher : Faculty of Mathtmatics and Natural Sciences

This study aims to determine the growth rate and survival of Acropora sp corals by attaching plastic and cement clamp fragments. As many as 64 Aropora sp fragments as high as 9-9.5 cm to be tested on two methods of attaching fragments. Acropora sp coral growth rate uses a method of sticking plastic clamps higher than using the cement attachment method. The survival rate of coral acropora sp using the cement attachment method is better than the method of attaching plastic clamps, which is 100% for the method of attachment with cement and 78% for the method of attaching plastic clamps.

Komposisi Spesies dan Struktur Komunitas Ikan di Kawasan Ekosistem Mangrove Muara Sungai Musi Kabupaten Banyasin Sumatera Selatan Juaini Anggraini; Fitri Agustriani; Isnaini Isnaini
Jurnal Penelitian Sains Vol 21, No 1 (2019)
Publisher : Faculty of Mathtmatics and Natural Sciences

The mangrove forests is the most important area that must be maintained. Mangrove forests can be covered by vegetation such as Avicennia , palm, and the other that has fundamental in preserving the fishery resources. Fishery resources are classified as a renewable but limited by natural factors and non-natural factors. This study was aimed to analyze species composition, community structure and fish size composition and measure estuary parameters at Musi river. This study was conducted on December 2015 at the estury of Musi river ini Banyuasin, South Sumatera. Survey method was used in this study by measuring the length and weight of the fish cathced by drift gill net. The results of this study found 24 species of fish. Overall community structure at station 2-5 and has a lower category because no one dominates, whereas at station 1 had a high dominance of 0.82 but with the amount of catches was only 2 types by the number of species is not too many. The length and weight of Eleutheronema tetradactylum: 23.9-28.6 cm (26%), 103.5-202.4 g (34%), Engraulis grayi: 11.4-13.1 cm (15%), 6- 22.7 g (37%), Pseudocienna amovensis: 17.9-19.5 cm (24%), 60.1-75.7 g (24%), Setipinna melanochir: 20.8-21.6 (17%,), 58.4-68.7 g (17%). Water quality parameters for temperature, pH, salinity and water stream at the estuary of Musi river were categorized in good condition for aquatic biota.

Penzonasian Mangrove Dan Keterkaitannya Dengan Salinitas Di Muara Sungai Upang Kabupaten Banyuasin Sumatera Selatan Hendro H Sinaga; Heron Surbakti; Gusti Diansyah
Jurnal Penelitian Sains Vol 21, No 2 (2019)
Publisher : Faculty of Mathtmatics and Natural Sciences

The mangrove is a plant native to tropical areas in the coastal area of Indonesia. This research aims to analyze the distribution of salinity in Upang River Estuary, to determine the density, relative frequency and dominance of mangrove in Upang Estuaries River Banyuasin Regency South Sumatera, to determine the zonation of mangrove in Upang River Estuary Banyuasin Regency South Sumatera, to analyse the relation between salinity with mangrove zonation in Upang River Estuary anyuasin Regency South Sumatera. This Research was carried out in October 2015. The metodhs used for analysis of mangrove were density type, Relative Density (RD), the Relative Frequency (RF), Relative Dominance (RD), and important values’s index and the analysis of physics chemistry factors using the ODV. Salinity values at high and low tide conditions ranged from 12,5 – 25 PSU and 15 – 20 PSU respeclively. In the phases of the tree kind of Avicennia marina had the highest density of 1567 ind/ha with 300% of INP. In the phase of sampling type Avicennia marina and Sonneratia alba had the same highest density of 800 ind/ha with 300% of INP for both. In the Phase for seed type Sonneratia alba had the highest density of 23,333 ind/ha with 200% of INP. Zoning formed in Upang River Estuary was Avicennia marina, Sonneratia alba, Nypa fruticans and Avicennia marina.

Kajian Pola Penggunaan Antibiotik Profilaksis Hubungannya Dengan Angka Kejadian Infeksi Daerah Operasi (IDO) Pada Pasien Bedah Digestif Di Rumah Sakit Swasta Kiki Amelia; Ros Sumarny; Delina Hasan; Hafidh Komar
Jurnal Penelitian Sains Vol 21, No 1 (2019)
Publisher : Faculty of Mathtmatics and Natural Sciences

Abstract: Prophylaxis antibiotics are given to prevent surgical site infection (SSI). This study aimed to examine the pattern of the use of prophylaxis antibiotics on the incidence and SSI risk factors. This study was an observational analytic study with a cross sectional design. SSI observation was directly observed in postoperative wounds, the first in the treatment room at the time of dressing change, the second observation was carried out in the surgical clinic at the time of repeated control. The total sample during the study period was 57. The results of this study showed the incidence of SSI in digestive surgery patients was 17.5% (10 out of 57 samples). The most widely used prophylaxis antibiotics ware the third generation cephalosporin group ceftriaxone (96,5%)

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

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Contact Name Hadi

Contact Email jpsmipaunsri@mipa.unsri.ac.id

Phone +6282374210479

Journal Mail Official jpsmipaunsri@mipa.unsri.ac.id

Editorial Address Fakultas Matematika dan Ilmu Pengetahuan Alam Jl. Palembang-Prabumulih Km. 32 Inderalaya Ogan Ilir

Location Kab. ogan ilir, Sumatera selatan INDONESIA

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Contact Name
Hadi

Contact Email
jpsmipaunsri@mipa.unsri.ac.id

Phone
+6282374210479

Journal Mail Official
jpsmipaunsri@mipa.unsri.ac.id

Editorial Address
Fakultas Matematika dan Ilmu Pengetahuan Alam Jl. Palembang-Prabumulih Km. 32 Inderalaya Ogan Ilir

Location
Kab. ogan ilir,

Sumatera selatan

INDONESIA