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bionature
Published by Universitas Negeri Makassar
ISSN : 14114720     EISSN : 26545160     DOI : 10.35580
Core Subject : Health, Science, Education, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Education Immunology & microbiology Medicine & Pharmacology Public Health Veterinary
BIONATURE adalah jurnal yang berisi tulisan yang diangkat dari hasil penelitian, gagasan konseptual, kajian dan aplikasi teori di bidang biologi. Diterbitkan dua kali setahun pada bulan april dan oktober oleh Jurusan Biologi Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Makasar
Arjuna Subject : -
Articles 296 Documents
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Efek Ekstrak Etanol Daun Awar-Awar (Ficus septica Burm. F) terhadap Kemampuan Epitelisasi pada Tikus (Rattus novergicus) Safriani, Rahman; Rachmat, Kosman; Iva, Mukrima
bionature Vol 14, No 2 (2013): Oktober
Publisher : Fakultas MIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (116.296 KB) | DOI: 10.35580/bionature.v14i2.1456

Abstract

Luka adalah suatu bentuk rusaknya jaringan sel akibat  adanya kontak dengan panas, zat kimia atau radiasi. Telah dilakukan penelitian efek ekstrak etanol daun awar-awar (Ficus septica Burm.F) terhadap kemampuan epitelisasi pada tikus (Rattus novergicus) yang diberikan secara topikal dengan tujuan untuk menentukan kemampuan epitelisasi dari ekstrak etanol daun awar-awar (Ficus septica. Burm.F) pada tikus (Rattus novergicus) putih, Na CMC 1% sebagai kontrol negatif. Sebanyak 12 ekor tikus putih yang dibagi dalam 4 kelompok, 1 kelompok kontrol diberikan suspensi Na CMC 1 % dan 3 kelompok perlakuan yang diberikan ekstrak etanol daun awar-awar dengan konsentrasi 0,5%, 1% dan 1,5 % secara topikal sebanyak 2 kali sehari. Luka bakar dibuat dengan menempelkan logam panas (100oC) selama 2 detik pada kulit punggung tikus.  Pengamatan dilakukan pada hari ke 3, 7, 14 dan 15. Evaluasi luka bakar dilakukan dengan pengamatan lama waktu penyembuhan luka dengan indikator pengecilan diameter luka bakar. Hasil penelitian menunjukkan bahwa ekstrak etanol daun awar-awar pada konsentrasi 0,5%, 1% dan 1,5% rata-rata penurunanya masing-masing 2,17 cm, 2,25 cm dan 1,68 cm.   Hasil  uji statistik diperoleh ekstrak etanol daun awar-awar  memiliki kemampuan epitelisasi pada tikus putih  dan pada  konsentrasi 1.5 %  sangat signifikan (p<0,05) sebagai obat untuk penyembuhan luka bakar.
Distribusi Keruangan Spesies Larva Aedes sp. dan Karakteristik Tempat Perkembangbiakan di Kelurahan Karunrung Kota Makassar. Bida Purnamasari, And; Kadir, Syahruddin; ., Marhtyni
bionature Vol 17, No 1 (2016): April
Publisher : Fakultas MIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (722.015 KB) | DOI: 10.35580/bionature.v17i1.2588

Abstract

Penelitian ini bertujuan untuk mengetahui karakteristik tempat yang disenangi oleh Aedes untuk berkembangbiak pada saat ini. Penelitian ini adalah observasional dengan jenis rancangan Cross Sectional Study. Hasil penelitian disajikan dalam bentuk peta persebaran larva Aedes sp. Hasil pemetaan larva Aedes sp pada berbagai titik sampel di Kelurahan Karunrung pada tiap RW menunjukkan wilayah yang paling banyak di temukan larva Aedes sp adalah wilayah RW 3 sebanyak 4 rumah dan RW 6 sebanyak 3 rumah. Tempat Perindukan Aedes sp yaitu tempat-tempat untuk menampung air guna keperluan sehari-hari, seperti: bak mandi, ember, gentong plastic, sumur dan kolam. Spesies Aedes sp yang diperoleh pada saat penelitian yaitu Aedes aegypti dan Aedes albopictus. Spesies Aedes albopictus hanya ditemukan pada satu tempat yaitu bak mandi yang berada pada RW 5. Rata-rata tempat perindukan Aedes berada pada bak mandi yang mempunyai nilai pH, Salinitas dan Suhu yang bervariasi. Rata-rata nilai pH 7, tingkat salinitas mulai dari 15 – 20 ‰ dan suhu antara 25 – 30 ºC. Kepadatan larva spesies Aedes sp paling tinggi ditemukan pada RW 3 yaitu berada di sumur 35/12 dpi dan kepadatan larva paling rendah ditemukan pada RW 5 yaitu berada di bak mandi 9/12 dpi.Kata kunci: Larva Aedes sp, Karakteristik Tempat Perkembangbiakan, Kepadatan, Sistem Informasi Geografis.
PENINGKATAN HASIL BELAJAR BIOLOGI SISWA MELALUI PENGGUNAAN MODEL PEMBELAJARAN KOOPERATIF MAKE A MATCH PADA KONSEP REPRODUKSI MANUSIA DI KELAS IX B SMP NEGERI 2 PANGSID Ali, Hamdah
bionature Vol 11, No 1 (2010): April
Publisher : Fakultas MIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (456.918 KB) | DOI: 10.35580/bionature.v11i1.1373

Abstract

This research is a Classroom Action Research which was performed in two cycles.The research was intended to know the improvement of Students? Biology learning result through Make a Match Cooperative learning model. The subject of the research was 31 students of IX B class at SMPN 2 Pangsid in the academic year 2008/2009. The data was collected through observation, test, and documentation. The results shown that  learning  biology through Make a Match cooperative learning model could improve the learning outcomes of the student significantly. Before the application of the model the students? learning outcome got only 50 on average, but after the last cycle applied the outcome achieved 78,55. The score was above the Minimal criteria 70. Therefore it can be concluded that the Make a Match cooperative learning model at IX class SMPN 2 Pangsid can improve the students learning result especially on Human Reproduction concept. Besides that,  the research also found out that the students got encouragement to study and to think postively toward the lesson within the process of the research.
Variasi Pertumbuhan dan Estimasi Parameter Genetik Semai Nyawai (Ficus variegata Blume) Haryjanto, Liliek
bionature Vol 18, No 2 (2017): Oktober
Publisher : Fakultas MIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (523.27 KB) | DOI: 10.35580/bionature.v18i2.6136

Abstract

Abstract. Growth variation and genetic parameter estimation of Ficus variegata Blume seedlings were done at The Centre for Forest Biotechnology and Tree Improvement, Yogyakarta at 8 months of age. Genetic materials from Banyuwangi population which comprised of 15 families and Cilacap-Pangandaran population comprised of 19 families. The trial was designed as a Randomized Completely Block Design (RCBD) with family as treatment, 3 replications and each replication comprises 10 seedlings. The purpose of this study was to observe  growth variation and genetic parameter of these populations at seedlings level. Analysis of variance was performed to find out family effect on height and diameter traits. Analysis of variance component was used to estimate coefficient of genetic variation, heritability and genetic correlation. This study showed that family effect on height and diameter variation was very significant at both populations. The estimation of coefficient of genetic variation for height and diameter trait ranged from 10.80% (categorized as intermediate) to 18.04%  (categorized as high). Family heritability estimation for height trait ranged from 0.96 to 0.99 and diameter trait ranged from 0.89 to 0.96, both categorized as high. Strong genetic correlation for height and diameter trait ranged from 0.87 to 0.89.Keywords: Nyawai, Ficus variegata,  growth, genetic parameter, seedling.
PERBANDINGAN HASIL BELAJAR BIOLOGI MATERI SISTEM SARAF DENGAN MENERAPKAN MODEL PEMBELAJARAN KOOPERATIF TIPE GRUP INVESTIGASI DAN MODEL PEMBELAJARAN LANGSUNG PADA SISWA KELAS IX IPA SMA NEGERI 1 SUNGGUMINASA Firdaus, Daud; Muh. Rizaldi Triaz, Jaya Putra
bionature Vol 12, No 2 (2011): Oktober
Publisher : Fakultas MIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (323.355 KB) | DOI: 10.35580/bionature.v12i2.1405

Abstract

This study was a quasi-experimental research, which aim to know the presence or absence of difference of student?s biology learning outcome between students who taught biology by using cooperative learning model type group investigation with learning model direct instruction SMA Negeri 1 Sungguminasa.  Hypothesis of this research is differences of student?s biology learning outcome between the students who taught using cooperative learning model group investigation with learning model direct instruction. Sample of this research were students of SMA Negeri 1 Sungguhminasa class XI IPA4 as GI an experiment class, which included 47 students, and class XI IPA5 as DI control class, which included 48 students. The research was conducted in 4 times meetings. The measurement cognitive learning outcame was done by giving valuting test in form of multiple choice and essays test. The average of on the cognitif learning outcomes for the experimental class GI was 81.10 and DI class was 75.22. The affective domain of learning the average for the class of experiments GI was 82.00% and DI was 73.50%. Data collected was analyzed using descriptive statistical analysis and inferential statistical analysis. There are the inferential statistical analyzed with the normality test, homogeneity test and hypotheses test. Analysis of the data using a t-test value (Sig. 2-tailed) 0.003 ? ? 0.05 so H0 rejected and H1 accepted with the average on the cognitive learning outcomes. From the research results can be concluded that there are differences in biology learning outcomes between students who are taught using the learning model group investigation with learning model direct instruction SMA Negeri 1 Sungguminasa. 
Analisis Kandungan Protein Kasar dan Serat Kasar Silase Pakan Komplit Berbahan Dasar Kombinasi Jerami Padi dan Daun Lamtoro Sebagai Pakan Ternak Ruminansia Jamaluddin, Darmawan; Nurhaeda, Nurhaeda; Rasbawati, Rasbawati
bionature Vol 19, No 2 (2018): Oktober
Publisher : Fakultas MIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (319.063 KB) | DOI: 10.35580/bionature.v19i2.9727

Abstract

Abstract. The purpose of this study was to determine the increase in protein content and decrease in crude fiber in complete feed silage based on rice straw and lamtoro leaves as ruminant feed. This study used a completely randomized design (CRD) with 4 treatment levels and 3 replications namely J0 = 100% rice straw (control), J1 = 60% rice straw and lamtoro leaves 40% J2 = 70% rice straw and lamtoro leaves 30% J3 = 80% rice straw and lamtoro leaves 20%. The results showed that the combination of rice straw and lamtoro leaves had a very significant effect on the value of crude protein and crude fiber in complete feed silage. The highest average to the lowest protein content was J1 (11.45), J2 is equal to (9.50), J3 is equal to (8.44), and J0 is equal to (6.60). The average value of the highest crude fiber content to the lowest is (35.19), J3 is equal to (33.82), J2 is equal to (32.35), and J1is equal to (30.55). From the results of the study it is known that the best treatment that can be recommended is J1 treatment with a combination of 60% rice straw and lamtoro leaves 40%. Keywords: coarse protein, coarse fiber, complete feed silage, lamtoro leaves and rice straw.
Pengembangan Formulasi Pasta Gigi Ekstrak Etanol Biji Jintan Hitam (Nigella sativa L.) dengan Penambahan Bubuk Siwak (Salvador persica L.). Triani Olii, Audia
bionature Vol 15, No 1 (2014): April
Publisher : Fakultas MIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (199.018 KB) | DOI: 10.35580/bionature.v15i1.1541

Abstract

Penelitian ini bertujuan untuk untuk mengembangkan formula pasta gigi ekstrak etanol biji jintan hitam dengan penambahan bubuk siwak yang memiliki stabilitas yang optimal. Dalam penelitian ini, dibuat tiga formula pasta gigi yang mengandung bahan aktif ekstrak etanol jintan hitam, CaCO3, titanium oksida, gliserin, sorbitol, minyak peppermint, Na.CMC dan bubuk siwak masing-masing dengan konsentrasi 1%, 2% dan 3%. Evaluasi formula meliputi evaluasi stabilitas dengan kondisi dipaksakan, organoleptik, viskositas dan penentuan bentuk aliran. Dari hasil penelitian diperoleh bahwa formula yang memiliki stabilitas yang paling optimal adalah formula II dan III yaitu formula dengan konsentrasi bubuk siwak sebanyak 2% dan 3%.
Toksisitas Senyawa Metabolit Sekunder dari Ekstrak Kloroform Kulit Batang Tumbuhan Paliasa terhadap Artemi Salina Leach. Dini, Iwan
bionature Vol 10, No 1 (2009)
Publisher : Fakultas MIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/bionature.v10i1.258

Abstract

The paliasa (Kleinhovia hospital Linn.) is one of the plans that contained chemical compounds of secondary metabolites and used as a medicine. Kloform extract from the stem skin paliasa have a high bioactivity against Arthemia salina Leach; (LC5 164.55 g/ml). The study was to identificated metabolite secondary compounds of kloroform extract at stem skin palias and toxicity against Arthemia salina Leach. One compound was identificated namely-sytosterol steroid compound. The compound purified by flask chromatography and identificated with infra red (IR) Spectroscopy. The compound have a toxicity against Arthemia salina Leach.   Keywords: paliasa, Kleinhovia hospital Linn., toxicity
Pemograman R untuk Penentuan Spektrum Bentuk Hidup dalam Kajian Ekologi Tumbuhan Wiharto, Muhammad
bionature Vol 16, No 2 (2015): Oktober
Publisher : Fakultas MIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (232.887 KB) | DOI: 10.35580/bionature.v16i2.2460

Abstract

Penelitian ini bertujuan untuk membangun program yang digunakan untuk menentukan perbedaan spektrum bentuk hidup tumbuhan yang ditemukan di lapangan dengan spektrum bentuk hidup Raunkiaer, dengan menggunakan bahasa pemograman R. Data hipotetik yang digunakan memiliki nilai-nilai untuk kelas penutupan tajuk Braun Blanquet. Persentase bentuk hidup spesies pada data kemudian dibandingkan dengan persentase bentuk hidup universal dari Raunkiaer. Kode pemograman untuk menganalisis data dibangun dengan mengunakan bahasa R. Hasil program yang diperoleh terdiri atas 3 kategori kode dalam bentuk fungsi, yaitu fungsi bawaan yang terdapat pada R, fungsi yang bersifat user defined, dan fungsi bawaan untuk grafik. Fungsi bawaan yang digunakan untuk membaca data adalah read.table, struktur data diketahui dengan menggunakan fungsi str. Fungsi aggregate digunakan sebagai alat untuk pivot table sehingga data dapat diringkas dan dihitung nilai-nilai statistik deskriptifnya. Jumlah total dan nilai rata-rata penutupan tajuk dari setiap bentuk hidup dihitung dengan menggunakan fungsi aggregate. Persentase penutupan tajuk dibangun dengan menggunakan fungsi user defined. Pengubahan data menjadi struktur matriks digunakan fungsi bawaan as.matriks. Penggunaan fungsi t untuk mengubah data baris menjadi data kolum dalam suatu operasi transformasi. Fungsi barplot digunakan untuk menampilkan data grafik batang. Argumen untuk membentuk grafik batang kelompok adalah beside=true.
Pengaruh Ekstrak Tembakau Sebagai Insektisida Botani Terhadap Perkembangan Lalat Buah (Drosophila Melanogaster) Palennari, Muhiddin; Hartati, .
bionature Vol 10, No 2 (2009): Oktober
Publisher : Fakultas MIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (148.797 KB) | DOI: 10.35580/bionature.v10i2.1364

Abstract

The important reason is that botanical insecticides didn’t cause environmental damage and not harmful to human health. As we know, tobacco leaf extract is one of many plant extract that use as botanical insecticides. It can kill fruit fly (Drossophyla melanogaster) that suck domestic plant. On the other hand tobacco leaves extract use as wound therapy also. Those effects   are caused of the chemical compound such as alkaloid, saponyn, flavonoid and polyfenol.The objective of this study is to know the impact of tobacco leaf extract to development of D. melanogaster. Beside that, we observe the effective volume that causes optimal impact. Therefore we mix four type of tobacco leaf extract on D. melanogaster medium. In this case we apply 10 ml (P1), 20 ml (P2), 30 ml (P3) and 0 (P0). Then we observe the mortality. Further the mortality data is compiling by F analysis and LSD.The result shows that tobacco leaf extract caused negative impact to development of fruit fly on all stage of D. melanogaster (larvae, pupae, adult). The most effective impact seems on P3. Hopefully, the result of this study might useful to farmer that use botanical insecticide especially tobacco leaf user. So, user will have more advantages, because it didn’t harmful to human health and environmental.

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