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INDONESIA
Jurnal Ilmiah Mahasiswa Pendidikan Biologi
Published by Universitas Syiah Kuala
ISSN : -     EISSN : -     DOI : -
Core Subject : Science, Education,
Biochemistry, Genetics & Molecular Biology Education
Jurnal Ilmiah Mahasiswa Pendidikan Biologi (JIMPBIO) terbit emapat kali setahun pada bulan Pebruari, Mei, Agustus dan Nopember, berisi tulisan yang diangkat dari hasil penelitian di bidang pendidikan biologi dan ilmu biologi.
Arjuna Subject : -
Articles 11 Documents
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Search results for , issue "Vol 2, No 1 (2017): Pebruari 2017" : 11 Documents clear
Toxicity Test of Kirinyuh (Eupatorium odoratum L.) Leaf Extract Against Mortality of Golden Snail (Pomacea canaliculata) Nurhasbah Nurhasbah; Safrida Safrida; Asiah MD
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 2, No 1 (2017): Pebruari 2017
Publisher : Jurnal Ilmiah Mahasiswa Pendidikan Biologi

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Abstract

Golden snail (Pomacea canaliculata) is a freshwater snail that has potential as a pest. Golden snail are very dangerous because it can attack the immature rice, so it need to find the right way to control it. One of the right way to control golden snail is by giving plant molluscicide. Plant molluscicide is molluscicide that derived from plants that can be used to control pests and plant diseases, one of them is kirinyuh (Eupatorium odoratum L.). The aim of this research was to determine the effect of kirinyuh (Eupatorium odoratum L.) leaf extract against mortality of golden snail (Pomacea canaliculata). The hypothesis of this research was the giving of kirinyuh (Eupatorium odoratum L.) leaf extract effected againts mortality golden snail (Pomacea canaliculata). This research used experimental method by using pattern completely randomized design (CRD) with 6 treatments and 4 replicates that were concentration P0 (control), P1 10.000 ppm extract, P2 20.000 ppm, P3 30.000 ppm, P4 40.000 ppm and P5 50.000 ppm. The parameter measured was the number of mortality golden snail after 24 hours. Data was analyzed by analysis of variance (ANOVA) and test Significant Difference (LSD). The result showed that the giving of every different concentrations of kirinyuh leaf extract had significant (P 0.05) for mortality of golden snail (Pomacea canaliculata). This research also showed that the concentration kirinyuh leaf extract that could kill 100% of pest golden snail is the highest concentration that was 50.000 ppm. The conclusion of this research was the giving of kirinyuh leaf extract for 24 hours significantly affected againts mortality of golden snail, the higher concentration of extract increased mortality rate of golden snail. Key words: golden snail, leaf of kirinyuh, extract, mortality
Habitat Conditions Malayan Porcupine (Hystrix brachyura) In Captivity Deer Park Village Lamtanjong District Of Aceh And Village Panton Luas South Aceh Regency Mira Salviana; Abdullah Abdullah; Mimie Saputri
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 2, No 1 (2017): Pebruari 2017
Publisher : Jurnal Ilmiah Mahasiswa Pendidikan Biologi

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Abstract

Malayan Porcupine is one of the protected wildlife in Indonesia. This animal has many benefits for humans. But the population continues to decline due to poaching. One way to save is with the conservation of these animals. Captive of Deer Park Village Lamtanjong is one conservation area in Aceh. This research was conducted in August until September 2016. The purpose of research was to determine the condition of the habitat Malayan Porcupine. The object of research is two tailed Malayan Porcupine, each of which is located in the village of Deer Park Breeding Lamtanjong Aceh Besar district and the village of Panton Luas South Aceh.  Data about the condition of the habitat is done by direct measurements during the research. Based on the research data is the average temperature during the research in Captive Deer Park Village Lamtanjong 28˚C (morning), 30,5˚C (noon), and 32,5˚C (afternoon),  While the temperature in the village of Panton Luas is at 24˚C (morning), 30˚C (noon), and 31,3˚C (afternoon).  Data humidity Captive Deer Park Village Lamtanjong was 44% (morning), 28% (noon), and 20% (afternoon), while the average humidity in the village of Panton Luas is 46.3 % (morning), 29% (noon), and 24% (afternoon).  Data measuring soil pH is 3,6 to Captive deer park Lamtanjong village, and 4.5 for the village of Panton Luas. Extensive data Breeding cage Malayan Porcupine in Deer Park is 3.15 m2 with a height of 2.3 meters, and 1.5 m2 with a height of 60 cm for Hedgehog in the village of Panton Luas. The conclusion of this research is the breeding habitat conditions in Deer Park and in the village of Panton Luas already support for the maintenance of a Porcupine.
Phytochemical Screening and Antibacterial Test of Ethanolic Extract of Kawista (Limonia acidissima L.) from Aceh Besar against Escherichia coli Audia Anda Rini; Supriatno Supriatno; Hafnati Rahmatan
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 2, No 1 (2017): Pebruari 2017
Publisher : Jurnal Ilmiah Mahasiswa Pendidikan Biologi

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Abstract

Kawista is one of plant that is used as traditional medicine. One of the utilization of kawista is the consumtion of this unripe fruit to cure diarrhea. Etanolic extract of this fruit contains phytochemical components that has antibacterial activity. Study about Phytochemical Screening and Antibacterial Test of Ethanolic Extract of Kawista from Aceh Besar against Escherichia coli has been conducted on June 27 until July 14, 2016. The aims of the study is to determine phytochemical contents of ethanolic extract of fruit pulp of kawista and the effect of various concentrations against the growth of E. coli. Kawista which is used in the study gained from Aceh Besar. Phytochemical test showed that ethanolic extract of fruit pulp of kawista contain various active compounds such as alkaloids, saponins, tannins, triterpenoids, and polyphenols. E. coli that is used in this study were obtained from Microbiology Laboratory of Veterinary Faculty, Syiah Kuala University. The method used in the study is laboratory experiment using a quantitative type of Completely Randomized Design (CRD), which are divided into 7 groups, 5 treatment groups (ethanolic extract of fruit pulp of kawista) and 2 control groups using aquades (negative control) and streptomycin (positive control). Data analysis was performed by using ANOVA (Analysis of Variance) and then proceed with the test of HSD (Honestly Significant Difference) at α 5%. Antibacterial test results showed ethanolic extract of fruit pulp of kawista could inhibit the growth of E. coli (317.5 2.85). The highest inhibitory zone obtained at 500.000 ppm, with an average diameter of 16.141 mm. Conclusion of the study is showing that the extract of kawista pulps has antibacterial activity against E. coli bacterial growth. The higher concentration of the extract, the greater antibacterial activity against E. coli bacterial growth. Keywords: Ethanolic extract of kawista, antibacterial, Escherichia coli.
ANALYSIS VEGETATION OF SHADE CORPSE FLOWER (Amorphophallus paeoniifolius (Dennst.) Nicholson) in PADANG TIJI SUB-DISTRICT of PIDIE DISTRICT Mulyati Mulyati; Djufri Djufri; Supriatno Supriatno
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 2, No 1 (2017): Pebruari 2017
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Abstract

ABSTRACTCorpse flower (Amorphophallus paeoniifolius) is one of the seasonal herbaceous plants including familia Araceae that can grow well in the shade. The shade of vegetation can be used as the corpse flower habitat preferences in the region, making it easier to know the population of the largest corpse flower under the shade of vegetation. This study aims to determine the type of vegetation that the shelter and to find out how the diversity index of vegetation corpse flower shade in the Padang Tiji sub-district of Pidie district. The Research was done by finding the whereabouts of the corpse flower in Padang Tiji to key persons at the altitude of 200, 400 and 600, so it can be done later retrieval corpse flower shade vegetation data using squares method. At each elevation laid five plots area of each plot was 10 m x 10 m. Based on the analysis of vegetation that houses the corpse flower, found as many as 20 species from 11 familia. Corpse flower is found in the shade of a tree Sterculia alata and Areca catechu, so that both species have the highest among other species on the third altitude. Additionally, Leea aequata and Eupatorium odoratum are also shade of vegetation that were dominant at the three altitudes for the habitus of shrubs / bushes. Thus, the corpse flower shade preferences can be known from the type of vegetation shading. Vegetation diversity index auspices of the corpse flower has a lower category either on habitus trees or shrubs / bushes.Keywords: the corpse flower, vegetation, shade, diversity index.
Isolation and Identification Endophytic Fungi of Peel of White Pomegranate (Punica granatum L.) Nurul Husna; samingan samingan; iswadi iswadi
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 2, No 1 (2017): Pebruari 2017
Publisher : Jurnal Ilmiah Mahasiswa Pendidikan Biologi

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Abstract

ABSTRACTVascular plants have contain some microbes, one of them is endophytic fungi. Endophytic fungi is microorganisms present in the plant organs such as seeds, leaves, flowers, twigs, stems and roots. White pomegranate is one of vascular plants associated with endophytic fungi. White pomegranate contains many benefits in it, among others, as an antimicrobial. Endophytic fungi present in plant tissue to produce the same compound with  host. The aim of the study is to determine the type of endophytic fungi in the peel of pomegranate and know the different types of endophytic fungi on three levels of fruit maturity The study conducted in February until May 2016 in biology Laboratory of educational Faculty, Syiah Kuala University. The approach that is used in this study is a qualitative approach with descriptive type. The data collection is conducted by several stages of sampling, media preparation, isolation of fungi and fungal identification. Based on the analysis of data, result of the study are: endophytic fungus found in the peel of pomegranate divided into seven types of fungi, they are Penicillium sp.1, Penicillium sp.2, Aspergillus sp.1, Aspergillus sp.2, Aspergillus sp.3, Phytium sp, and fungi can not be identified. There are different types of endophytic fungi on three levels of maturity of pomegranate are young, middle-aged and elderly, but there was one type of fungus that was on the third level of maturity pomegranate is Penicillium sp.1Key words: endophytic fungi, peel of white pomegranate, identification
Comparison in Application of Active Learning Model The Power of Two and Everyone is Teacher Here to Improve Student Study Results on System of Human Motion subject in SMP Negeri 17 Banda Aceh Kemala Sari; Khairil Khairil; Asiah MD
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 2, No 1 (2017): Pebruari 2017
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Abstract

This research purpose is to comprehend comparison in application of active learning model the power of two and everyone is teacher here to improve student study results on system of human motion subject in SMP Negeri 17 Banda Aceh. The approach in this research is a quantitative approach. Shape design of experiments in this research is a Pretest-Posttest Control Group Design. The data collection was held on June 9 to August 20, 2016. The sample in this study were students of class VIII-1 and VIII-2 , 29 students total for each class. VIII-1 using The Power Of Two model and VIII-2 using Everyone Is Teacher Here model. The data collection is done by giving the 25 items objective test with four alternative answers. Data collection was performed twice, before using one of the active learning model (pre-test) and after using one of the active learning model (post-test) in both experimental class.Test result of t N-Gain to α 0.05 in both classes obtained tcalculateis 2,46 while ttableis 1,68  which indicate that there are differences in student study result on System Of Human Motion subject that taught using active learning model The Power Of Two and active learning model Everyone Is Teacher Here.The conclusions of this research is that there is a difference of study result between students who are taught by active learning model The Power Of Two and  students who are taught by active learning model Everyone Is Teacher Here on System Of Human Motion subject in class VIII SMP Negeri 17 Banda Aceh.Key Words: The power of two, everyone is teacher here, Study Results
Population Density and Habitat Shingle Urchin Preferences (Colobocentrotus atratus) On The Rieting Beach Leupung District Of Aceh Luthfi Azmi; M Ali Sarong; Samsul Kamal
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 2, No 1 (2017): Pebruari 2017
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Abstract

The Information about the presence and density data of Shingle urchin Colobocentrotus atratus in Rieting Beach, Leupung is minimal, so it is necessary to conduct research that aims to determine the population density and habitat preferences of Shingle urchin C. atratus in Rieting Beach, Leupung, Aceh Besar. This study use a quantitative approach (measure with instruments and calculating using the formula) with descriptive research. The data of Population density obtained by survey methods, with using purposive sampling technique. The results were obtained C. atratus population density in Rieting Beach Leupung, Aceh Besar amounted to 2 ind/m2. while the population density in each of the station is the first station to has the density of population is 1 ind/m2. The second station has population density of 3 ind/m2Habitat conditions attached to the substrate C. atratus rocks with the state of heavy waves at a depth of less than 1 meter with a temperature range 26-29°C, 28-32‰ salinity, water pH 6.5-7.6. The conclusions of this study population densities C. atratus in Rieting Beach, Leupung,  Aceh Besar, are 2 ind/m2. C. atratus habitat preferences atratus in Rieting  Beach is the topography of rock cliffs with 1.5 meters in height with a temperature of 28°C, salinity values 30‰ and pH value 7.Keywords: Density population, Habitat preferences, Colobocentrotus atratus
PERBANDINGAN PERENDAMAN EKSTRAK KULIT PISANG RAJA (Musa Paradisiaca var. Raja) DAN EKSTRAK KULIT PISANG KEPOK (Musa acuminate) TERHADAP KARAKTERISTIK ORGANOLEPTIK DAN FISIK DAGING AYAM KAMPUNG (Gallus domesticus). Nurul Huda; Djufri Djufri; Laili Suhairi
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 2, No 1 (2017): Pebruari 2017
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Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh perendaman ekstrak kulit pisang raja (Musa paradisiaca) dan ekstrak kulit pisang kepok (Musa acuminate) terhadap karakteristik organoleptik  daging ayam kampung (Gallus domesticus). Pendekatan yang digunakan pada penelitian ini adalah pendekatankuantitatif. Jenis penelitian ini adalah eksperimen dengan Rancangan Acak Lengkap (RAL) non faktorial yang terdiri atas 4 perlakuan 4 kali ulangan untuk ayam kampung dengan menggunakan ekstrak kulit pisang raja dan ayam kampung dengan menggunakan ekstrak kulit pisang kepok.  Perlakuan yang digunakan adalah Po (volume 0 ml/100 g daging) sebagai kontrol, P1 (volume 20 ml/100 g daging), P2 (volume 40 ml/100 g daging) dan P3 (volume 60 ml/100 g daging). Parameter penelitian adalah karakteristik organoleptik dan karakteristik fisik (susut masak). Data dianalisis menggunakan ANAVA (Analisis Varian) dan uji lanjut Duncan pada taraf signifikan 0,05, kemudian dilanjutkan dengan uji-t untuk mengetahui perbedaan karakteristik antara kedua jenis ekstrak. Hasil uji organoleptik ayam kampung menunjukkan bahwa perendaman daging ayam kampung dengan menggunakan ekstrak kulit pisang raja berpengaruh terhadap karakteristik warna, keempukan, rasa dan aroma dengan Fhitungberturut-turut 15,6; 11,6; 4,6; dan 6,2Ftabel 3,287 pada taraf signifikan 0,05. Daging ayam kampung dengan menggunakan ekstrak kulit pisang kepok juga berpengarh terhadap karakteristik warna, keempukan, rasa dan aroma dengan Fhitungberturut-turut13,6; 5,4; 10,4; 6,4Ftabel 3,287 pada taraf signifikan 0,05. Uji fisik (susut masak) menunjukkan bahwa  ekstrak kulit pisang raja dan esktrak kulit pisang kepok tidak berpengaruh terhadap susut masak daging ayam kampung. Data menggunakan uji-t menunjukkan bahwa karakteristik organoleptik pada parameter warna, keempukan dan rasa tidak terdapat adanya pengaruh yang nyata dengan thitung berturut-turut 0,56; 1,32; dan 1,84 ttabel 2,042 pada taraf signifikan 0,05. Namun pada parameter aroma terdapat adanya pengaruh yang nyata dengan thitung 2,51 ttabel 2,042 pada taraf signifikan 0,05. Dapat disimpulkan bahwa perbandingan perendaman daging ayam kampung dalam ekstrak kulit pisang raja dan ekstak kulit pisang kepok berpengaruh nyata terhadap karakteristik organoleptik dan fisik daging ayam kampungKata Kunci: ekstrak kulit pisang raja, ekstrak kulit pisang kepok, karakteristik organoleptik, karakteistik fisik daging ayam kampung.
Studi Morfologi Serbuk Sari Enam Anggota Familia Rubiaceae Zahrina Zahrina; Hasanuddin Hasanuddin; Wardiah Wardiah
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 2, No 1 (2017): Pebruari 2017
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Abstract

AbstractThe aim of this study is to determine the pollen morphology of six species of familia Rubiaceae. The approach used in this study is a qualitative approach. This type of research is non-experimental by using descriptive method. Data was collected using acetolysis method. Data was analyzed descriptively. The results showed that the pollen unit of six species of familia Rubiaceae all have monad types. Shape of pollen can be divided into prolate spheroidal, subprolate, and prolate. Morinda citrifolia L. and Hedyotis corymbosa L.Lamk. included into prolate spheroidal. Ixora paludosa Kurz., Gardenia augusta Merr., Mussaenda frondosa L. included into subprolate. Coffea arabica L. included into prolate. The size of pollen can be divided into perminuta and minuta-. Hedyotis corymbosa L.Lamk., Coffea arabica L., and Ixora paludosa Kurz. included into perminuta. Morinda citrifolia L., Gardenia augusta Merr., and Mussaenda frondosa L. included into minuta-. Aperture type can be divided into inapertura, tricolporate, and monocolpate. Hedyotis corymbosa L.Lamk. included into inapertura. Coffea arabica L., Ixora paludosa Kurz., Morinda citrifolia L., Gardenia augusta Merr. included into tricolporate. Mussaenda frondosa L. included into monocolpate. Sculpture or exin ornamentation can be divided into scabrat type and reticulate type. Morinda citrifolia L. and Coffea arabica L. included into scabrat. Gardenia augusta Merr., Mussaenda frondosa L., Hedyotis corymbosa L.Lamk., and Ixora paludosa Kurz. included into reticulate. The conclusion of the study indicated that the pollen unit of six species of familia Rubiaceae have the same type, that is called as monad. The shape, size, aperture and sculpture of pollen is varies.Keywords: pollen, morphology, rubiaceae
Density Edelweis (Anaphalis javanica) In Mountain Burni Telong Bener Meriah Milda - Gemasih; Djufri - Djufri
Jurnal Ilmiah Mahasiswa Pendidikan Biologi Vol 2, No 1 (2017): Pebruari 2017
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Abstract

Burni TelongMountain is among the mountains in Indonesia, which is the habitat of edelweiss (Anaphalis javanica). The existence of edelweiss in the Burni Telong mountains in recent years begun endangered because of encroachment by mountaineers. Based on this it is necessary to research on edelweis plant density in Burni  Telong mountain. This study aims to determine the density of plants Anaphalis javanica in Burni Telong mountain highlands and to know abiotic factors affecting the edelweiss plant density. This research was conducted at Burni Telong Mountain in July 2016. The Advanced Research is descriptive quantitative. Sampling is done by dividing the three stations by different heights by making three sampling plots measuring 2m x 2m with three replications. Environmental factors observed include air temperature, light, humidity, and wind speed. The study found 1,435 edelweis/ha. All independent variables (temperature, light, humidity and wind speed) did not correlate closely to the independent variables (density edelweiss (Anaphalis javanica) in Burni Telong Mountain.

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