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Biosaintifika: Journal of Biology & Biology Education
Published by Universitas Negeri Semarang
ISSN : 2085191X     EISSN : 23387610     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Biosaintifika Journal of Biology & Biology Education, an electronic international journal, provides a forum for publishing the original research articles, review articles from contributors, and the novel technology news related to biological research and biological education.
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Search results for , issue "Vol 5, No 2 (2013): September 2013" : 20 Documents clear
STATUS ANTIOKSIDAN GLUTATION PADA PASIEN TUBERKULOSIS PARU DI BALAI KESEHATAN PARU (BKPM) MAKASSAR Yuniastuti, Ari; Yusuf, Irawan; Massi, Muh Nasrum; -, Budu
Biosaintifika: Journal of Biology & Biology Education Vol 5, No 2 (2013): September 2013
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v5i2.2745

Abstract

AbstrakAntioksidan merupakan senyawa untuk pertahanan tubuh host terhadap radikal bebas. Pada pasien tuberkulosis paru (TB paru), rendahnya antioksidan menyebabkan kerusakan jaringan. Salah satu antioksidan tubuh adalah glutation. Rendahnya glutation berhubungan dengan gangguan sistem imun, sehingga menyebabkan keparahan penyakit pada pasien TB paru. Penelitian ini bertujuan mengetahui kadar glutation plasma penderita tuberkulosis paru. Desain penelitian ini adalah kohort prospektif. Sampel TB paru dipilih di Balai Besar Kesehatan Paru Masyarakat (BBKPM), Makassar yang sesuai dengan kriteria inklusi dan eksklusi dan sesuai kadatangan (consecutive sampling). Dua mililiter darah diambil dari setiap sampel, kemudian dilakukan pemeriksaan kadar glutation dengan ELISA. Hasil penelitian menunjukkan bahwa kadar glutation sampel pasien TB paru sebelum pemberian obat antituberkulosis (OAT) sebesar 0,483830,0344 mM dan setelah pemberian OAT sebesar 0,494650,0371 mM. Setelah pemberian OAT kadar glutation mengalami peningkatan sebesar 2,2% meskipun masih lebih rendah dari kadar glutation normal.AbstractAntioxidants prevent hosts against free radicals. In pulmonary tuberculosis (TB) patients, the low level of antioxidants may cause tissue damage in oxidative hosts. One of antioxidants is glutathione. The poor glutathione level correlates with immune system disorder. The current study aimed to determine glutathione plasma levels in pulmonary tuberculosis patients. The study design was prospective cohort. Pulmonary TB samples were obtained from patients in the Lung Health Centre (BBKPM) in Makassar, and they were selected based on the inclusive and exclusive criteria and on their admittance times (a consecutive sampling technique). Two mililiters of blood was taken from each sample and the glutathione level was examined using ELISA. The study indicated that the glutathione level of the pulmonary TB patients before administered with antitubeculosis drug was 0.483830.0344 mM and after antituberculosis drug was 0.494650.0371 mM. After administration of antituberculosis drug the glutathione level increased by 2.2%, although still lower than normal glutathione level.
Pengembangan Edible Coating Ekstrak Daun Randu dan Pengaruhnya terhadap Kualitas Mentimun Widyastuti, Nawangwulan; -, Aminudin
Biosaintifika: Journal of Biology & Biology Education Vol 5, No 2 (2013): September 2013
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v5i2.2750

Abstract

AbstrakTujuan penelitian ini adalah untuk mengembangkan bahan edible coating (EC) alami dari ekstrak daun randu; serta mengetahui pengaruhnya terhadap mutu dan umur simpan mentimun. Rancangan penelitian menggunakan RAL dua faktor yaitu konsentrasi EC, (0%, 50%, 100%), dan suhu penyimpanan (suhu ruang dan suhu rendah). Parameter yang diukur adalah perubahan berat, total padatan terlarut (TPT), pH, warna, kekerasan dan kebusukan mentimun. Hasil penelitian menunjukkan bahwa penurunan berat mentimun yang disimpan pada suhu ruang paling rendah terjadi pada perlakuan kontrol (tanpa EC), sedangkan penurunan berat paling rendah pada penyimpanan suhu rendah adalah perlakuan EC konsentrasi 100%. Perlakuan terbaik untuk mempertahankan mutu (pH, TPT, warna, kekerasan dan kebusukan) terdapat pada kombinasi perlakuan EC ekstrak daun randu konsentrasi 100% dalam penyimpanan suhu rendah. Kombinasi perlakuan tersebut menghasilkan umur simpan mentimun yang paling lama sampai 9 hari.AbstractThe purpose of this study was (1) to develop edible coating material (EC) is a natural, easy to make and widely available, the ceiba pentandra leaf extract, and (2) to determine the effect of the EC material on the quality and shelf life of cucumber. Coating application with cucumber dipping way into the EC material. The design of the experiment made in RAL factorial, with material EC factors, concentrations of EC (0%, 50%, 100%), and storage temperature (room temperature and low temperature). Parameters measured were weight change, soluble solid content (SSC), pH, color, hardness and decay (senescence) of cucumber. The results of the study for the ceiba pentandra leaf extract showed the lowest weight loss of cucumber is in control (no EC or control) were stored at room temperature (about 8%), while at low temperatures is treated EC 100% concentration (about 8.7%). The best treatment to maintain quality (pH, SSC, color, hardness and decay) contained in the EC treatment combination of ceiba pentandra leaf extract 100% concentration with low temperature storage. The combination treatment its resulted in a shelf life of most long cucumber to 9 days.
PERBAIKAN PERTUMBUHAN DAN HASIL STEVIA (Stevia rebaudiana BERTONI M) MELALUI APLIKASI Trichoderma sp. -, Haryuni
Biosaintifika: Journal of Biology & Biology Education Vol 5, No 2 (2013): September 2013
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v5i2.2746

Abstract

AbstrakTujuan penelitian ini adalah menguji perbaikan pertumbuhan dan hasil stevia (Stevia rebaudiana Bertoni M) melalui penggunaan Trichoderma sp. Perbanyakan Trichoderma sp. dilakukan di laboratorium Balai Proteksi Perkebunan di Salatiga Jawa Tengah. Penelitian dirancang menggunakan rancangan factorial dengan dua faktor. Faktor pertama adalah inokulasi Trichoderma sp (To = tanpa Trichoderma sp. & T1 = menggunakan Trichoderma sp. 100 g. Faktor kedua adalah variasi aplikasi perlakuan yaitu: 1). S0 = tanpa perlakuan, 2). S1 = 10 hari sebelum tanam, 3). S3 = tanama dan 4). S3 = 10 hari setelah tanam. Tiap perlakuan diulang tiga ulangan, tiap ulangan terdiri dari 16 tanaman. Hasil penelitian menunjukkan bahwa inokulasi Trichoderma sp. dan aplikasi perlakuan S3 = 10 hari setelah tanam dapat meningkatkan pertumbuhan dan hasil dari tanaman tevia.AbstractThe object of this research was examine to repair of growth and yield of stevia (Stevia rebaudiana Bertoni M) by Trichoderma sp. application. Reproduction of Trichoderma sp. performed in the laboratory center of Protection plantation Central of Java at Salatiga.The experiment was arranged in a completely randomized completely factorial design, consisted of two factors. The first factor was Trichoderma sp inoculation which were To = without Trichoderma sp. and T1 = Trichoderma sp. 100 g. The second factor was variation of plant application treatment, which were 1). S0 = without treatment, 2). S1 = 10 days before of planting , 3). S3 = planting and 4). S3 = 10 days after planting. Each treatment was repeated three times and each replicate consisted of 16 plants. The result showed that that the inoculation of Trichoderma sp. and application of treatmen 4 is S3= 10 days after planting increases plant growth and yields of stevia.
KONSERVASI BERUANG MADU DI KWPLH BALIKPAPAN Ngabekti, Sri
Biosaintifika: Journal of Biology & Biology Education Vol 5, No 2 (2013): September 2013
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v5i2.2751

Abstract

AbstrakBeruang madu (Helarctos malayanus) merupakan salah satu fauna yang dilindungi perundang-undangan Indonesia. Upaya yang dapat dilakukan untuk mencegah kepunahan beruang madu adalah melalui konservasi. Kawasan Wisata Pendidikan Lingkungan Hidup (KWPLH) beruang madu di Balikpapan dinilai memiliki cara konservasi ex-situ yang terbaik di Asia. Penelitian ini bertujuan mengkaji cara konservasi beruang madu di KWPLH Balikpapan. Metode penelitian yang digunakan adalah metode survei langsung, wawancara, dan analisis dokumen. Hasil penelitian menunjukkan bahwa secara fisik, ekologis, dan aspek sosial masyarakat, KWPLH beruang madu Balikpapan cukup baik sebagai habitat untuk konservasi beruang madu, sekaligus sebagai kawasan untuk pembelajaran lingkungan hidup. Cara konservasi ini layak digunakan sebagai model konservasi satwa liar yang lain. Saran yang dapat disampaikan adalah perluasan area enklosur beruang madu sesuai dengan daerah jelajahnya, sehingga diharapkan dapat bereproduksi secara normal. Dengan demikian keberhasilan konservasi secara ex-situ dapat dicapai.AbstractSun Bear (Helarctos malayanus) is one of the protected fauna legislation Indonesia. Efforts should be made to prevent the extinction of the sun bear is through conservation. Sun Bear Kawasan Wisata Pendidikan Lingkungan Hidup (KWPLH) in Balikpapan is considered have the best way of ex-situ conservation in Asia. This study aims to study how the sun bear conservation in KWPLH Balikpapan. The research method used are direct surveys, interviews, and document analysis. The results showed that physically, ecologically, and as society aspect, Sun Bear KWPLH Balikpapan is good enough as a habitat for the conservation of the sun bear, as well as the area for environmental learning. This conservation is feasible used as a wildlife conservation model. We suggest that the xpansion area of sun bears enclosure is feasible to its home range, so it is expected to have normal reproduction. Thus the success of ex -situ conservation can be achieved.
UJI POTENSI Gliocladium sp TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN TOMAT Herlina, Lina
Biosaintifika: Journal of Biology & Biology Education Vol 5, No 2 (2013): September 2013
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v5i2.2747

Abstract

AbstrakMikroorganisme tanah seperti Gliocladium sp dapat bertindak sebagai dekomposer dan juga sebagai agen pengendali hayati patogen tanaman hal ini memberikan harapan untuk mengurangi penggunaan pupuk dan fungisida sintetik. Tujuan penelitian untuk menguji potensi biofertililzer Gliocladium sp terhadap pertumbuhan dan produksi buah tomat. Variabel bebas yaitu bioferlizer Gliocladium sp dengan dosis (g/tanaman) 0,50, 100, 150, dan 200 .Variabel tergantung adalah pertumbuhan dan produksi tanaman tomat. Parameter pertumbuhan yang diukur adalah tinggi tanaman, kandungan klorofil a dan b. Parameter hasil tanaman yang diukur adalah berat buah setelah panen. Hasil uji Anava satu jalan menunjukkan bahwa pemberian Gliocladium sp perpengaruh terhadap tinggi tanaman, kandungan klorofil a dan klorofil b, berat tomat . Hasil uji lanjut Duncan menunjukkan bahwa dosis 100, g 150 g dan 200 g tidak berbeda signifikan terhadap tinggi tanaman, dosis 150g dan 200 g tidak berbedan nyata dalam pembentukan klorofil a dan klorofil b. Pemberian Gliocladium dosis 150g paling tinggi terhadap berat buah. Simpulan dalam penelitian ini bahwa pemberian Gliokompos sp berpengaruh terhadap pertumbuhan dan produksi buah tomat.AbstractSoil microorganisms such as Gliocladium sp. can play role in the decomposition and can also become the biological control of pathogenic plants. The animal is potentially reduce the use of fertilizers and synthetic fungidid. The aim of the study was to test the potential effect of biofertililzer Gliocladium sp. on the growth and production of tomatoes. The independent variables was biofertilizer Gliocladium sp. at various dosages (g/plant) of 0, 50, 100, 150, dan 200. The dependent variables were the growth and the production of tomatoes. The growth parameter measured were plant height, as well as a and b chlorophyl contents. The crop parameter was the fruit weight post-harvest. A one-way anova showed that Gliocladium sp. affected the plant height, the a and b chlorophyl contents, and the tomato weight. The Duncans post-hoc test showed that there was no significant difference on plant height among 100g, 150g and 200g treatment dosages, and 150g and 200g treatment dosages do not affect the formation of a and b chlorophyl. The Gliocladium dosage of 150g was the strongest in influencing the fruit weight. It was concluded that the administration of Gliokompos sp. affects the growth and production of tomatoes.
Pengaruh Berbagai Jenis Umpan Semut terhadap Kesintasan Undur-Undur WA, Pradyna Niata; Ngabekti, Sri; Partaya, Partaya
Biosaintifika: Journal of Biology & Biology Education Vol 5, No 2 (2013): September 2013
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v5i2.3915

Abstract

Pada saat ini undur-undur banyak dicari oleh manusia karena mengandung zat anti diabetes. Jika tidak ada semut yang terjebak di lubang undur-undur, maka undurundur tidak akan memperoleh makanan yang dikhawatirkan menurunkan kesintasan undur-undur. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh berbagai jenis umpan semut terhadap kesintasan undur-undur. Jenis bahan makanan yang dapat mengundang semut yang digunakan pada penelitian ini yaitu berupa air gula, sirup dan kulit udang. Kesintasan hidup undur-undur diamati selama 3 bulan. Data kesintasan hidup undur-undur dianalisis dengan menggunakan Anava Dua jalur serta berat dan panjang undur-undur dianalisis dengan t-test. Hasil penelitian menunjukkan bahwa kesintasan undur-undur terjadi pada semua perlakuan yakni pada umpan semut yang berupa air gula, sirup dan kulit udang, hal ini ditunjukkan dengan jumlah undur-undur yang hidup hingga akhir penelitian sebanyak 93-97%, pada kelompok tanpa perlakuan (alami) kesintasannya hanya 80%. Umpan semut kulit udang mendatangkan 2 jenis semut sedangkan umpan semut air gula dan sirup hanya mendatangkan masing-masing satu jenis semut. Semut tersebut menjadi makanan undur-undur dan meningkatkan kesintasan dan pertumbuhan undur-undur. Dari hasil penelitian dan pembahasan dapat disimpulkan bahwa pemberian umpan semut sebagai makanan undur-undur dapat meningkatkan kesintasan undur-undur.Gratus much sought after by humans at this time because it contains anti-diabetic agent. If there are no ants are trapped in the hole gratus, then gratus will not get food that may reduce survivorship gratus. The aim of this research is to to determine the effect of various types of ant bait to survivorship gratus. Types of food that can invite ants used in this research is in the form of sugar water, syrup and shrimp shells. Survivorship life gratus observed for 3 months. Data survivorship life gratus analyzed using ANAVA Two long lines and, heavy and gratus analyzed by t-test. The results showed that the survival rate gratus occurred in all treatment that is on the ant bait in the form of sugar water, syrup and shrimp shells. This is indicated by the number gratus living up to the end of the study as much as 93-97%, in the group without treatment (natural) survival rates of only 80%. Ant bait shrimp shells bring two types of ants ant bait water while sugar and syrup only bring one of each type of ant. The ants feed gratus and enhances survival and growth gratus. From the results of research and discussion can be concluded that feeding ants as food gratus can increase survivorship gratus.
Strategi Pembelajaran Biologi Berbasis Kompetensi dan Konservasi Ridlo, Saiful; Alimah, Siti
Biosaintifika: Journal of Biology & Biology Education Vol 5, No 2 (2013): September 2013
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v5i2.2752

Abstract

AbstrakPembelajaran melibatkan interaksi dosen, mahasiswa, dan sumber belajar. Interaksi antara ketiganya membutuhkan strategi pembelajaran. Penelitian ini bertujuan menghasilkan strategi pembelajaran biologi di Jurusan Biologi Unnes yang telah berkomitmen mengaplikasikan kurikulum berbasis kompetensi dan konservasi dengan ciri pendekatan jelajah alam sekitar (JAS). Metodologi penelitian menggunakan pendekatan kualitatif. Informannya dosen dan mahasiswa yang mengajar dan belajar biologi umum, mikrobiologi, dan taksonomi hewan. Data yang diperoleh berupa deskripsi kegiatan belajar mengajar dan lesson study. Data-data dianalisis kemudian dinarasikan. Hasil penelitian menunjukkan pembelajaran biologi dengan pendekatan berpusat pada siswa yang dikhususkan pada kegiatan penjelajahan alam sekitar dapat dilakukan menggunakan strategi yang berbasis pada cara belajar siswa aktif dan kooperatif. Strategi-strategi tersebut adalah pembelajaran kontekstual, pembelajaran partisipatif, dan pembelajaran inkuiri.AbstractLearning involves the interaction of lecturer, students, and learning resources. The interaction between them requires a learning strategy. This research aims to generate learning strategies of biology in the Department of Biology Unnes which has committed to apply the competence- and conservation-based curriculum of features the environmental exploration (JAS) approach. The research methodology uses a qualitative approach. The informants are the faculty members and the students who, respectively, teach and learn biology, microbiology, and animal taxonomy subjects. The data obtained were in the form of description of learning activities and lesson studies. The data were then analyzed narratively. The results showed that the student-centered learning of environmental exploration may be conducted using active- and cooperative-based strategies. Examples of these strategies are contextual learning, participatory learning, and inquiry learning.
OPTIMASI STERILISASI PERMUKAAN DAUN DAN ELIMINASI ENDOFIT PADA BURAHOL Habibah, Noor Aini; -, Sumadi; Ambar, Sri
Biosaintifika: Journal of Biology & Biology Education Vol 5, No 2 (2013): September 2013
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v5i2.2748

Abstract

AbstrakBurahol termasuk tanaman yang buahnya dapat dimakan, dan mempunyai zat-zat aktif yang berpotensi sebagai obat dan deodoran alami. Kultur in vitro merupakan salah satu cara dalam produksi metabolit sekunder. Tingginya kontaminasi merupakan salah satu hal yang menjadi kendala dalam kultur in vitro. Salah satu sumber kontaminan adalah eksplan yang digunakan dalam kultur in vitro. Optimasi sterilisasi permukaan merupakan langkah awal yang sangat penting dalam pengembangan kultur in vitro. Penelitian ini bertujuan mendapatkan prosedur optimasi sterilisasi permukaan eksplan daun burahol dan juga melakukan deteksi dan eliminasi edofit pada daun burahol. Optimasi sterilisasi permukaan dilakukan dengan perlakuan variasi konsentrasi klorox dan waktu perendaman. Hasil penelitian menunjukkan bahwa daun burahol mengandung jamur endofit. Eliminasi jamur endofit dapat dilakukan dengan penyiraman tanaman dengan fungisida. Sterilisasi permukaan eksplan yang paling optimal adalah dengan fungisida selama 24 jam, dilanjutkan dengan perendaman bakterisida dan fungisida selama 30 menit, perendaman pada alcohol 70% selama 1 menit, dilanjutkan dengan klorox 15% 10 menit, dan klorox 10% 10 menit berturut-turut.AbstractBurahol has active substances with potential as a drug and natural deodorant. In vitro culture is one way to production of secondary metabolites. High contamination is one of the things that become obstacles in in vitro culture . One of the contaminant source is explant that used in in vitro culture. Optimization of surface sterilization is a very important first step in the development of in vitro culture. This study aims to get the optimization procedure surface sterilization of burahol leaf explant and also perform detection and elimination endophyte on burahol leaves. Optimization surface sterilization is done by treatment by variations clorox concentration and immersion time. The results showed that the burahol leaves contain fungal endophytes. Endophytic fungus elimination can be done by sprinkling the plants with fungicides. Explant surface sterilization is the most optimal with fungicide for 24 hours, followed by immersion bactericide and fungicide for 30 minutes, immersion in 70 % alcohol for 1 min, followed by 10 minutes clorox 15 %, and 10 % clorox 10 minutes.
Isolasi dan Identifikasi Virus Avian Influenza Subtipe H5N1 pada Unggas di Pasar Tradisional Semarang Ulum, Farikhul; Susanti, R.; Bintari, Siti Harnina
Biosaintifika: Journal of Biology & Biology Education Vol 5, No 2 (2013): September 2013
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v5i2.3914

Abstract

Meningkatnya kasus infeksi virus Avian Influenza (AI) subtipe H5N1 atau lebih dikenal dengan flu burung yang menyebabkan kematian pada manusia sangat dikhawatirkan dapat menular dari manusia ke manusia. Penelitian ini bertujuan untuk mendapatkan isolat virus Avian Influenza subtipe H5N1 pada unggas yang diperjualbelikan di pasar tradisional di Semarang. Sebanyak 55 sampel usap kloaka diambil dari unggas sehat dan belum divaksin di 6 pasar tradisional Kota Semarang. Inokulum ditumbuhkan pada telur ayam berembrio specific pathogen free (TAB-SPF) umur sembilan hari. Kemudian telur diinkubasikan selama 4 hari. Cairan alantois dipanen dan diuji kemampuannya mengaglutinasi sel darah merah. Cairan alantois yang menunjukkan aktivitas hemaglutinasi, selanjutnya diekstraksi RNA-nya dan diidentifikasi VAI subtipe H5N1 dengan metode Reverse Transcriptase-Polymerase Chain Reaction (RT-PCR) menggunakan primer spesifik H5 dan primer N1. Kemudian DNA hasil RT-PCR dianalisis dengan teknik elektroforesis. Hasil penelitian menunjukkan bahwa terdapat 4 isolat positif VAI subtipe H5N1 dengan sebaran 2 isolat dari sampel yang berasal dari pasar Mangkang, 1 isolat dari pasar Rejomulyo dan 1 isolat dari pasar Karimata. Berdasarkan hasil penelitian dan pembahasan dapat disimpulkan bahwa unggas yang diperjualbelikan di pasar tradisional di Kota Semarang ada yang terinfeksi VAI subtipe H5N1.The increasing cases of viral infection of Avian Influenza (AI) H5N1 subtype or more commonly known as bird flu that causes death in humans very feared to spread from human to human. The aim of this research was to obtain isolates of Avian Influenza virus (AIV) subtype H5N1 that marketable in traditional markets in Semarang. A total of 55 cloacal swab samples taken from healthy and unvaccinated fowl in the 6 traditional market in Semarang. Inoculum was grown in embryonated chicken eggs specific pathogen free (SPF TAB) nine days. Then the eggs were incubated for 4 days. Allantoic fluids were harvested and tested for their ability to agglutinate red blood cells. Allantoic fluid that showed hemagglutination activity, further their RNA was extracted and AIV subtype H5N1 identified with Reverse Transcriptase-Polymerase Chain Reaction (RT-PCR) method using specific primers primary H5 and N1. Then the results of RT - PCR were analyzed by electrophoresis technique. The results showed that there are 4 positive isolates with the distribution of the H5N1 subtype AIV 2 isolates samples derived from market Mangkang, 1 isolate from market Rejomulyo and 1 isolate from market Karimata. Based on the results of research and discussion, it can be concluded that the fowl that marketable in traditional markets in Semarang there were AIV infected with subtype H5N1.
Keanekaragaman jenis kupu-kupu di Taman Kehati Unnes Priyono, Bambang; Abdullah, Muhammad
Biosaintifika: Journal of Biology & Biology Education Vol 5, No 2 (2013): September 2013
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v5i2.2749

Abstract

AbstrakTujuan penelitian ini adalah mengetahui keanekaragaman fauna khususnya kupu-kupu kekayaan jenis, kelimpahan, indeks keanekaragaman serta indeks kemerataan jenis. Metode yang digunakan adalah point count, line transect dan flight trap. Radius pengamatan pada setiap titik ditentukan berdasarkan tipe vegetasi dan kemampuan pengamat, sementara lamanya waktu pengamatan pada setiap titik hitung adalah 10 menit. Analisis data mengunakan indeks kekayaan jenis Margalefs (DMg), Indeks keanekaragaman jenis Shannon-Wiener, dan indeks kemerataan jenis Simpson. Hasil penelitian menunjukkan 55 jenis kupu-kupu ditemukan di kawasan Taman Kehati Universitas Negeri Semarang. Jenis yang ditemukan tergolong dalam 5 (lima) famili yaitu famili Papilionidae, Pieridae, Lycaenidae , Nymphalidae, dan Hesperidae (Tabel 1). Hasil penelitian juga menemukan satu jenis termasuk jenis yang dilindungi UU No 5 Tahun 1990, PP No 7 Tahun 1999 dan masuk dalam kategori CITES apendik II, yaitu jenis Troides helena.AbstractThe research tried to examine the diversity of butterflies in terms of species richness, abundance, diversity index, and evenness. The methods employed were point count, line transect and flight trap. The observation radius in each point was determined based on the vegetation type and the observers capability, and the interval time for observation in each point was 10 minutes. Data was analyzed using Margalefs species richness index (DMg), Shannon-Wieners species diversity index, and Simpsons species evenness index. There were 55 butterfly species in the area of Taman Kehati Semarang State University. The butterflies were from five (5) families, i.e. Papilionidae, Pieridae, Lycaenidae, Nymphalidae, and Hesperidae (Table 1). Observation has found one species that is categorized as protected based on Law No. 5 Year 1990, Governmental Regulation No. 7 Year 1999, listed in CITES Appendix II; the species was Troides helena.

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