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Pro-Life
Published by Universitas Kristen Indonesia
ISSN : 23020903     EISSN : 25797557     DOI : 10.33541
Core Subject : Science, Education, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology
Ilmu Biologi merupakan salah satu ilmu yang terus bertumbuh dan menjadi bagian yang penting dalam kehidupan. Ilmu Biologi mencakup kajian teori, penelitian hingga pendidikan Biologi menjadi cakupan ilmiah yang terus diteliti dan dikaji hingga memperoleh manfaat bagi kehidupan. Program studi pendidikan Biologi FKIP-UKI ingin memberikan wadah bagi para peneliti baik di dunia Ilmu Biologi maupun Pendidikan Biologi untuk mempublikasikan hasil kajiannya. Jurnal ini terbentuk pada tahun 2014 dan menjadi referensi bagi para mahasiswa dan peneliti lain dalam melakukan penelitian. Bidang spesifik yang dicakup dalam Jurnal adalah Pendidikan dan Ilmu Biologi. Cakupan/ fokus masalah yang dicakup dalam Jurnal antara lain Pendidikan, Metode Ajar, Tumbuhan, Hewan dan Lingkungan. Jurnal terbit 3 kali dalam satu tahun, yaitu pada Bulan November, Maret dan Juli.
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Articles 222 Documents
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KELIMPAHAN KUPU-KUPU (LEPIDOPTERA) DI KAWASAN CAGAR ALAM GUNUNG AMBANG SULAWESI UTARA Roni Koneri
Jurnal Pro-Life Vol. 3 No. 2 (2016): Juli
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

Gunung Ambang Nature Reserve is one of the preserved areas which serve to protect the flora and fauna that live in it. This study aimed to analyze the abundance of butterflies (Lepidoptera) on various types of habitat in the area of the Gunung Ambang Nature Reserve, North Sulawesi. Sampling of habitat include primary forest, secondary forest, plantation and scrub. Sampling used a sweeping technique that follows the line transect which applied at random along the 1000 meters in each habitat type. The result obtained 5 families of insect, that Nymphalidae, Papilionidae, Pieridae, Riodinidae, and Satyridae, including 37 species and 560 individuals. The most Family found are Nymphalidae (72.50%), while the majority of species is Lohara dexaminus (24.64). The highest abundance of butterflies found in scrub habitat and the lowest on the plantation. Results of this research are expected to be the data base about the abundance of butterflies in North Sulawesi.
KARAKTERISTIK DAN SIKAP PEDULI LINGKUNGAN MASYARAKAT PESISIR KAWASAN CILINCING DKI JAKARTA Anna Rejeki Simbolon
Jurnal Pro-Life Vol. 4 No. 3 (2017): November
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

Cilincing area is one area with high anthropogenic activity. As one of the industrial area, this area stands several companies and factories. Cilincing area is one of the port areas of merchant ships both from within and outside the country and shelter in Kawasan Berikat Nusantara (KBN). In addition, Cilincing Area is an estuary or coastal area, so it becomes the center of port and aquaculture. In this area there is a Cilincing Fishing Place (TPI Cilincing) which became the center of fish sales in this area. Density of population activity in this area has not been accompanied by the attitude of society who care about the environment. The purpose of this research are: (1) to know the characteristic of society in Cilincing Area of ​​Coastal of DKI Jakarta; and (2) to know the picture of environmental care attitude toward coastal community in Cilincing Area of ​​PKI Jakarta. Results and conclusions from this study indicate the characteristics of Cilincing Area community, among others aged 35-45 years, with a length of stay 0-10 years. The public is generally educated elementary-high school with a job as a fisherman. The dominant sex is male and comes from the island of Java. Cilincing community is still dominated by unfavorable attitude. Keywords: Cilincing area, environmental concern, characteristics humans
KEANEKARAGAM SPESIES, BIOMASSA DAN STOK KARBON PADA HUTAN MANGROVE TOROSIAJE KABUPATEN POHUWATO-PROVINSI GORONTALO Sukirman Rahim; Dewiwahyuni K. Baderan; Marini Susanti Hamidun
Jurnal Pro-Life Vol. 5 No. 3 (2018): November
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

Pohuwato Regency is famous for its green line of mangrove which presents as a wide coastal ecosystem extending from Paguat subdistrict to West Popayato subdistrict. Mangrove forests in coastal areas of Torosiaje are one of the essential areas which play an important role as a buffer zone of Tomini Gulf. Human activities that go beyond the carrying capacity of the environment have led to a rapid decline of mangrove diversity. This study aimed to analyze the diversity of tree-staged mangrove species in Torosiaje coastal area, Pohuwato Regency, Gorontalo Province. Diversity index was calculated using Shannon-Wiener formula. Based on the results, there were five tree-staged mangrove species, Xylocarpus granatum, Rhizophora mucronata, Ceriops tagal, Avicenniamarina, and Brugueira gymnorrhizawith the individual total of 80. The value of diversity index was 1.093 in station I, 0.61 in station II, and 0.62 in station III. These numbers showed that the area of station I had a moderate level of diversity with the diversity index value of H′ > 1,0 – 1.5 while the areas of station II and III had a low diversity with the diversity index value of H′< 1,0. The value of mangrove biomass in Torosiaje is 27 ton / ha. This amount is equivalent to 13.36 ton / ha C (carbon content) with the largest carbon stock in the Rhizophora mucronata species is 8.71 ton / ha C, while the lowest carbon content in Ceriops tagal species is 0.13 ton / ha C. Mangrove in Torosiaje can absorb as much 49.03 ton / ha of carbon dioxide. These findings can be used as provisional data to help the management of mangrove forest as an attempt to control and reduce the ongoing mangrove destruction in Pohuwato Regency.Keywords: Carbon Stock, Diversity, Mangrove species, Torosiaje
PENDEKATAN JELAJAH ALAM SEKITAR (JAS) PADA MATA KULIAH SISTEMATIKA HEWAN Fajar Adinugraha
Jurnal Pro-Life Vol. 5 No. 3 (2018): November
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/pro-life.v5i3.838

Abstract

The research objective is to describe the Jelajah Alam Sekitar (JAS) approach in Sistematika Hewan. It also to know the students ' respond of learning with the Jelajah Alam Sekitar (JAS) approach. Beside that, the research objective is to know the students' interest to the Jelajah Alam Sekitar (JAS) approach. The research is a descriptive quantitative study which uses survey and literature study method. The learning activities with the Jelajah Alam Sekitar (JAS) approach in Sistematika hewan are 1) group discussion, 2) field study, 3) practicum, 4) instructional games, 5) lecturing method, 6) project/ task giving, 7) final exam / test, and 8) practical responses. The students' response to learning by the Jelajah Alam Sekitar (JAS) approach is 89% in good category (good and very good). Students' interest with the Jelajah Alam Sekitar (JAS) approach is 96% in interest category (interest and very interest).Keywords: Jelajah Alam Sekiar (JAS), learning approach, students’ response, students’ interest
KEANEKARAGAMAN MIKROALGA CHLOROPHYTA DI SUNGAI KELINGI KOTA LUBUKLINGGAU SUMATERA SELATAN Harmoko Harmoko; Sepriyaningsih Sepriyaningsih
Jurnal Pro-Life Vol. 5 No. 3 (2018): November
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

Kelingi River condition that polluted due to community activities, will certainly disrupt the balance of ecosystems and biodiversity in the River. Especially the Chlorophyta microalgae, which can be used as bioindicator. This study aims to analyze the diversity of Chlorophyta microalgae in Sungai Kelingi Kota Lubuklinggau. This study uses direct survey method, the station consists of 4 stations and each station consists of 3 points. Determination of stations based on different ecosystem characteristics in Sungai Kelingi Kota Lubuklinggau. Based on the results of the research, the type of chlorophyta microalgae found in Kelingi River Lubuklinggau City, consists of: 3 Class 8 Order 12 Family 14 Genus 15 Species. The diversity of stations 1 (1.63), station 2 (1.16), station 3 (2.12) and station 4 (2.10). The dominance of station 1 (32), station 2 (90), station 3 (46) and station 4 (166). Uniformity of station 1 (0.60), station 2 (0.40), station 3 (0.78) and station 4 (0.77). Abiotic factors The River Kelingi consists of: temperature (25.10C), acidity (7.29), dissolved oxygen (43.63mg/ L) and brightness (72.47 cm). Chlorophyta is one of the microalgae divisions that are commonly encountered in the Kelingi River, the unstable growth of Chlorophyta will cause disturbed water conditions. Based on these results, it can be concluded that the diversity of Chlorophyta in Kelingi River Lubuklinggau City is included in the criteria of medium diversity. Keywords: Chlorophyta, Diversity, Lubuklinggau, Microalgae, River Kelingi
RESPON PERTUMBUHAN STEK CABANG BAMBU AMPEL KUNING (Bambusa vulgaris Schard.Ex Wendl.var. Striata) DENGAN PEMBERIAN ZAT PENGATUR TUMBUH NAA (Naphthalein Acetic Acid) DAN Rootone F Tia Setiawati; Noviyanti Soleha; Mohamad Nurzaman
Jurnal Pro-Life Vol. 5 No. 3 (2018): November
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

Yellow ampel bamboo is one type of bamboo that has economic value. One effort that can be done for maintaining the existence of bamboo population so that its can be sustainably used through the cultivation of branch cuttings. The success growth of branch cutting can improve with using plant growth regulator (PGR), such as NAA and Rootone F. The aim of this study was to get the best kind and concentration of PGR that can promote the growth of ampel yellow bamboobranch cutting. This study used experimental methods with a completely randomized design (CRD) two factors. The first factor wasthe kind of PGR which consists of two levels: z1 = NAA and z2 = Rootone F. The second factor was the concentration of PGR which consists of six levels: k1 = 0 ppm, k2 = 100 ppm, 200 ppm = k3, k4 = 300 ppm, 400 ppm = k5, and k6 = 500 ppm. Data were analyzed using ANOVA (α = 5%) and to know the difference between treatments used Tukey test (α= 5%). The results showed that the Rootone F had a better effect than NAA on the growth of yellow bamboo branch cutting. Concentration of 200 ppm was the best concentration to the growth for branch cuttings of yellow ampel bamboo. Interaction Rootone F and concentration 200 ppm showed the best result to the growth for branch cuttings ampel bamboo.Keywords :branch cutting, ampel yellow bamboo, NAA, Rootone F
THE INCIDENCE OF LOW BACK PAIN AMONG UNIVERSITY STUDENTS Lucky Anggiat; Wan Hazmy Che Hon; Siti Nur Baait
Jurnal Pro-Life Vol. 5 No. 3 (2018): November
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

Salah satu kebiasaan paling umum di kalangan mahasiswa adalah duduk dalam waktu lama. Duduk lama telah diidentifikasi sebagai salah satu faktor yang menyebabkan nyeri punggung bawah (NPB) di kalangan siswa di universitas. Oleh karena itu, sejumlah besar mahasiswa dapat mengalami NPB karena menghabiskan terlalu banyak waktu dalam duduk untuk membaca atau bekerja di komputer. Penelitian ini bertujuan untuk menyelidiki prevalensi LBP di kalangan mahasiswa. Studi cross-sectional ini dilakukan di kalangan mahasiswa dalam empat minggu. Informasi mengenai NPB dikumpulkan dengan menggunakan kuesioner NPB sederhana yang dibuat dengan formulir daring. Kuesioner terdiri dari pertanyaan pada data sosio demografi, tahun studi, aktivitas duduk yang lama dan riwayat NPB. Perangkat lunak Statistical Package for the Social Sciences (SPSS) versi 20 digunakan untuk menganalisis data yang dikumpulkan. Seratus dua puluh dua mahasiswa berpartisipasi dalam penelitian ini. Prevalensi keseluruhan NPB di kalangan mahasiswa adalah 74,6%. Siswa dengan lama duduk lebih dari 3 jam dalam sehari dilaporkan mengalami NPB dengan 79% sementara 63,9% siswa dengan lama duduk kurang dari 3 jam dalam sehari juga mengalami NPB. Adanya insiden NPB yang tinggi pada mahasiswa dengan waktu duduk lebih lama maupun kurang dari tiga jam dalam sehari.Kata kunci : duduk lama, mahasiswa, NPB
Pandanus amaryllifolius Roxb (PEMANFAATAN DAN POTENSINYA SEBAGAI PENGAWET MAKANAN) Dr. Marina Silalahi, M.Si
Jurnal Pro-Life Vol. 5 No. 3 (2018): November
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/pro-life.v5i3.842

Abstract

Pandanus amaryllifolius Roxb. (pandan wangi) in long time ago has been used by human to preservation of food and beverage. This article is based on literature offline and online media. Offline literature used the books, whereas online media used Web, Scopus, Pubmed, and scientific journals. Pandan wangi has leaves not spiked and has been cultivated in the home garden. The pandan wangi in food and beverage industry to improve the flavour and colorant. The pandan aroma is the 2-acetyl-1-pyrroline (ACPY) which can be degraded by heating. The extract leaves pandan wangi has activity to inhibited the growth of bacteria that cause gastrointestinal disorder and food damage such as Shigella dysentriae, Staphylococcus aureus, Escherichia coli, Staphylococcus aureus, and Pseudomonas aeruginosa. The P. amaryllifolius has potential as a natural food preservative.Keywords: antioxidant, antimicrobial , essential oil, Pandanus amaryllifotius
PERAMALAN CURAH HUJAN DAN LUAS SERANGAN ORGANISME PENGGANGGU TANAMAN DI KABUPATEN BOGOR Faradiba Faradiba
Jurnal Pro-Life Vol. 5 No. 3 (2018): November
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

The agricultural sector is still a reliable sector in Indonesia. The most favored commodity from the agricultural sector is rice. Rice production is strongly influenced by Pest Attack (OPT) and rainfall intensity. The life cycle of OPT in rice is also affected by the intensity of rainfall. This study aims to determine the forecasting of rainfall and the extent of OPT for 2018. The location of the study was taken in Bogor Regency, West Java Province. This study uses secondary data in the form of rainfall data and extensive data on pest attacks in 2006-2017. In this study using the Exponential Smoothing Method and the level of accuracy of forecasting results using Mean Square Error (MSE) and Mean Absolut Deviation (MAD). Forecasting Results Rainfall and the extent of OPT attacks for 2018 were obtained 313.20 mm and 1,967 m2 respectively. Rainfall rates in 2018 were categorized as normal.Keyword: forecasting, rainfall, pest attack, Exponential Smoothing.
KOMPOSISI DAN STRUKTUR POHON RIPARIAN DI SUNGAI KAHALA KABUPATEN KUTAI KARTANEGARA Muhammad Basrowi; Medi Hendra; Nova Hariani
Jurnal Pro-Life Vol. 5 No. 3 (2018): November
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

The aim of this study is to assess the design of physiognomy of riparian trees and the composition and vegetation structure of riparian trees formation in some forest types in Kahala river of Kutai Kartanegara district, East Kalimantan. The method used in this study was the vegetation ecology which the quadrant technique was applied to collect main primary data of the riparian trees. Points of data retrieval were carried out by as much as 3-point observations at the upper, middle and lower of Kahala river basin. The location of each point was marked by GPS with the length of each transect was 1 km away. The parameters of plant composition and structure ware analyzed by measuring density (K-i), frequency (F) and (dominance). The result showed that physiognomy of riparian trees in 3 main locations was mature secondary forest (in the upstream), perupuk forest (the midstream) and early immature secondary forest (the downstream). There were 22 species belonging to 16 families of riparian trees were recorded in Kahala river. The plant species that have high the importance value (I.V) were recoded namely Antidesma ghaemsembilla which 122.8 % (in the downstream) and Lophopetalum javanicum which 58.5 % (in the upstream).Keywords: Kahala River, Riparian Trees and Quadrant Method.

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