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AL KAUNIYAH
Published by Universitas Islam Negeri Syarif Hidayatullah Jakarta
ISSN : 19783736     EISSN : 25026720     DOI : 10.15408/kauniyah
Core Subject : Science,
Biochemistry, Genetics & Molecular Biology Materials Science & Nanotechnology
Al-Kauniyah: Jurnal Biologi (p-ISSN: 1978-3736, e-ISSN: 2502-6720) is an Open Access Journal published by Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islamic University Jakarta, and established since 2007. Since 2016 Al-Kauniyah has established a collaboration with the Association of Lecturer in Biology and Biology Education throughout the State Islamic Higher University (PTKIN) in Indonesia. Until 2015, Al-Kauniyah covered environmental biology solely, but since 2016 the journal has been extended to cover the entire field of biological science (bioscience). By publishing biannually, on April and October, Al-Kauniyah is intended to communicate original researches and current issues on the subject of biology. Since volume 9 issue 1 April 2016, Al-Kauniyah had been changes the layout. This journal warmly welcomes contributions from scholars of related disciplines. Manuscripts can be submitted to AL-KAUNIYAH
Arjuna Subject : -
Articles 459 Documents
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PERBANDINGAN EFEKTIVITAS TEMEPHOS DENGAN Bacillus thuringiensis var. israelensis TERHADAP MORTALITAS NYAMUK Aedes aegypti DARI TIGA KELURAHAN DI KOTA SAMARINDA Ekawati, Sri Nadyar; Hariani, Nova; Sudiastuti, Sudiastuti
Al-Kauniyah: Jurnal Biologi Vol 12, No 1 (2019): Al-Kauniyah Jurnal Biologi
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/kauniyah.v12i1.7894

Abstract

AbstrakPengendalian vektor penyakit demam berdarah (DBD) di Indonesia menggunakan larvasida temephos telah berlangsung lebih dari 30 tahun, oleh karena itu, perlu dilakukan penelitian untuk mengetahui efektivitas temephos dan Bacillus thuringiensis var. israelensis yang merupakan larvasida jenis baru dari agen biologi terhadap larva nyamuk Aedes aegypti. Penelitian ini bertujuan untuk mengetahui perbandingan efektivitas temephos dengan B. thuringiensis var. israelensis terhadap mortalitas larva nyamuk Ae. aegypti dari tiga Kecamatan di Samarinda, yaitu Kecamatan Samarinda Utara Kelurahan Gunung Lingai, Samarinda Ulu Kelurahan Air Putih dan Sungai Kunjang Kelurahan Loa Bakung. Metode yang digunakan adalah metode bioassay. Hasil penelitian menunjukan bahwa temephos tidak efektif untuk membunuh larva nyamuk Ae. aegypti dari tiga kelurahan yang diamati, dengan LC50,24jam sebesar 1,88–2,24 ppm dan LC90,24jam sebesar 2,07–3,59 ppm. Sementara itu, B. thuringiensis var. israelensis masih efektif untuk membunuh larva nyamuk Ae. aegypti dari ketiga kelurahan yang diamati, dengan LC50,24jam sebesar 0,93–1,00 mL/50 L air dan LC90,24jam sebesar 1,05–1,11 mL/50 L air. Hal ini berarti penggunaan B. thuringiensis var. israelensis dengan dosis yang dianjurkan pemerintah masih efektif untuk mengendalikan populasi nyamuk Ae. aegypti.AbstractThe control of dengue hemorrhagic fever (DHF) vector in Indonesia using larvicide temephos has been ongoing for more than 30 years. Hence, it is necessary to assess the effectiveness of temephos compared to Bacillus thuringiensis var. israelensis which is a new type of biological larvacide agent against Aedes aegypti mosquito larvae. This study aimed to determine the effectiveness of temephos compared to B. thuringiensis var. israelensis against mortality of Ae. aegypti mosquito larvae sampled from three subdistricts in Samarinda namely Samarinda Utara Subdistrict Gunung Lingai, Samarinda Ulu Subdistrict Air Putih, and Sungai Kunjang Subdistrict Loa Bakung. The method used was bioassay. The results showed that temephos was not effective in killing Ae. aegypti mosquito larvae from the three subdistricts observed, with LC50.24 hours by 1.88–2.24 ppm, and LC90,24 hours by 2.07–3.59 ppm. Meanwhile, B. thuringiensis var. israelensis is still effective in killing Ae. aegypti mosquito larvae from the three subdistricts observed, with LC50.24 hours by 0.93–1.00 mL/50 L of water and LC90,24 hours by 1.05–1.11 mL/50 L of water. Those results mean that the application of B. thuringiensis var. israelensis with the recommended dosage of the government is still effective in controlling the population of Ae. aegypti.
Uji Ekstrak Etanol Daun Pegagan (Centella asiatica L. Urban) terhadap Fertilitas Tikus Putih (Rattus norvegicus L.) Betina pada Tahap Praimplantasi Yassir Dzulfiqor; Budhi Akbar; Susilo Susilo
Al-Kauniyah: Jurnal Biologi Vol 8, No 2 (2015): Al-Kauniyah Jurnal Biologi
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (217.368 KB) | DOI: 10.15408/kauniyah.v8i2.2695

Abstract

This study aims to test extract ethanol of leaves Pennywort (Centellaasiatica L. Urban) toward fertilitation of female white mice Sprague Dawley strain at the praimplantation. Parameters used implantation (IM), loss of gestation (KGE) and death of pasca-implantation (KPI) after 15 days pregnant.This research conducted from April 2014 in the biology laboratory of UHAMKA, East Jakarta. The sample used 24 rat that divided into four treatment, namely: control(D0), 125(D1), 150(D2 and 175 mgkg-1 bw(D3)with Complete Random Design.The results of data by paired samples test analysis obtained significant differences (p<0,05) between the control group ( D0 ) with the doses 150 mgkg-1 bb (D2) on the decline IM and an increase KGE.On the percentage the average KPI obtained influence is no real different ( p>0.05 ) in all treatment, but a tendency increased the KPI average percentage in the doses 175 mgkg-1 bw (D3).The conclution of this researchis the ethanol extract of leaves Pennywort can reduce the percentage of the average number on implantation (IM) and increase the loss of gestation (KGE) with an effective dose of 150 mgkg-1 bw. Then, the tendency to raise the post-death implantation (KPI) early stage at a dose of 175 mgkg-1 bw.
COVER AL-KAUNIYAH JURNAL BIOLOGI VOL. 11 NO. 2 OCTOBER 2018 COVER COVER
Al-Kauniyah: Jurnal Biologi Vol 11, No 2 (2018): Al-Kauniyah Jurnal Biologi
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (327.8 KB) | DOI: 10.15408/kauniyah.v11i2.9456

Abstract

PERTUMBUHAN BIBIT SURIAN (Toona sinensis (Juss,) M. Roem) YANG DIINOKULASI MIKORIZA PADA MEDIA TANAM TANAH ULTISOL Anita Sari; Zozy Aneloi Noli; Suwirmen Suwirmen
Al-Kauniyah: Jurnal Biologi Vol 9, No 1 (2016): Al-Kauniyah Jurnal Biologi
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (446.712 KB) | DOI: 10.15408/kauniyah.v9i1.3250

Abstract

Abstrak Penelitian tentang pertumbuhan bibit surian (Toona sinensis (Juss,) M. Roem) yang diinokulasi mikoriza pada media tanam tanah ultisol telah dilakukan dari bulan November 2014 sampai Februari 2015 di rumah kaca dan Laboratorium Fisiologi Tumbuhan Jurusan Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Andalas, Padang. Penelitian ini bertujuan untuk mengetahui pertumbuhan bibit surian yang diinokulasi dengan beberapa dosis Fungi Mikoriza Arbuskula (FMA) pada tanah ultisol. Penelitian ini menggunakan metode Rancangan Acak Lengkap dengan 4 perlakuan dan 6 ulangan. Adapun perlakuan yang diberikan adalah tanpa inokulasi; inokulan 5 g/tanaman; inokulan 10 g/tanaman; inokulan 15 g/tanaman. Hasil penelitian menunjukkan bahwa pemberian dosis FMA sebanyak 15 g/tanaman pada media tanah ultisol memperlihatkan pengaruh yang nyata pada pertambahan jumlah daun tetapi tidak berpengaruh terhadap pertambahan tinggi dan diameter batang serta berat kering tanaman selama 12 minggu pengamatan. Abstract The study on the growth of surian seedling (Tonna sinensis (Juss), M. Roem) that inoculated with mycorrhiza on ultisol medium had been conducted from November 2014 until February 2015 in Greenhouse and Plant Physiolgy Laboratory, Biology Department, Mathematic and Natural Sciences Faculty, Andalas University, Padang. The study aimed to find out about the growth of surian seedling that inoculated with several Arbuscular Mycorrhizal Fungi (AMF) doses on the ultisol medium. The study used Completely Randomized Design (CRD) with four treatments and six replications. The treatments were 0 g Inoculation/plant; 5 g inoculants/plant; 10 g inoculants/plant and 15 g inoculants/plant. The result showed that the treatment of 15 g/plant on the ultisol medium was significantly affecting the growth of leaves, in adversely showed insignificantly effect on the height in crement and diameter of bark, as well as on the dry weight of plant during the 12 weeks observations.  Permalink/DOI: http://dx.doi.org/10.15408/kauniyah.v9i1.3250
EFEK KONSUMSI KERANG BULU (Anadara antiquata) TERHADAP KUANTITAS DAN KUALITAS SPERMATOZOA Neny Safitri; Evi Hanizar
Al-Kauniyah: Jurnal Biologi Vol 12, No 2 (2019): Al-Kauniyah Jurnal Biologi
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (374.983 KB) | DOI: 10.15408/kauniyah.v12i2.11794

Abstract

Kerang Bulu (Anadara antiquata) merupakan salah satu makanan yang mengandung nutrisi tinggi seperti protein, lemak, vitamin dan mineral yang berpotensi memperbaiki serta meningkatkan kualitas spermatozoa. Penelitian ini bertujuan untuk menganalisis efek kerang bulu (A.antiquata) terhadap kuantitas dan kualitas spermatozoa Mus musculus. Penelitian ini merupakan penelitian eksperimental murni dengan rancangan acak lengkap pola faktorial, faktor pertama kondisi kerang  yakni mentah dan kukus, faktor kedua konsentrasi 0%(kontrol), 75% dan 100%. M. musculus  yang digunakan sebanyak 25 ekor terdiri dari limAbstrakKerang bulu (Anadara antiquata) merupakan salah satu makanan yang mengandung nutrisi tinggi, seperti protein, lemak, vitamin, dan mineral, yang berpotensi memperbaiki serta meningkatkan kualitas spermatozoa. Penelitian ini bertujuan untuk menganalisis efek A. antiquata terhadap kuantitas dan kualitas spermatozoa Mus musculus. Penelitian ini merupakan penelitian eksperimental murni dengan rancangan acak lengkap pola faktorial. Faktor pertama adalah kondisi kerang, yakni mentah dan kukus, dan faktor kedua adalah konsentrasi 0 g/mL, 75 g/100 mL, dan 100 g/100 mL. M. musculus yang digunakan sebanyak 25 ekor, terdiri dari lima perlakuan dengan masing-masing lima kali ulangan. Parameter yang diamati adalah konsentrasi (kuantitas), motilitas, dan morfologi (kualitas) spermatozoa. Data dianalisis menggunakan uji Kruskal-Wallis dan uji lanjut Duncan. Hasil penelitian menunjukkan bahwa A. antiquata berpengaruh nyata terhadap konsentrasi dan motilitas spermatozoa, sedangkan morfologi tidak memberikan pengaruh yang nyata. Kondisi kerang mentah dengan konsentrasi 100 g/100 mL memberikan efek rata-rata terendah terhadap konsentrasi dan motilitas spermatozoa, sementara kerang kukus dengan konsentrasi 75 g/100 mL meningkatkan rata-rata konsentrasi dan motilitas spermatozoa tertinggi. Penelitian ini memberi kesimpulan bahwa mengonsumsi kerang kukus lebih baik untuk meningkatkan konsentrasi dan motilitas spermatozoa dibandingkan dalam kondisi mentah. Peningkatan dosis kerang kukus tidak linier terhadap respon kuantitas dan kualitas spermatozoa.Kata kunci: Anadara antiquata; Konsentrasi spermatozoa; Motilitas; Morfologi; Mus musculusAbstract Shellfish (Anadara antiquata) was one of the foods that contained high nutrients such as protein, fat, vitamins, and minerals that had the potential to improve and increase the quality of sperm. The study aims to analyze the effect of the shellfish on the quantity and quality of Mus musculus sperm. This study was a purely experimental study with a completely randomized factorial pattern; the first factor was the condition of shellfish which was raw and steamed, and the second factor was concentrations of 0 g/mL, 75 g/100 mL and 100 g/100 mL. Twenty-five individuals of M. musculus were subject to five treatments, each with five replications. Parameters observed were concentration, motility, and morphology of sperm. Data were analyzed using the Kruskal-Wallis test and Duncan's advanced test. The results showed that shellfish had a significant effect on the concentration and motility of sperm, whereas there was no significant effect on morphology. The dose which gave the effect was 100 g/100 mL of raw shellfish and 75 g/100 mL of steamed shellfish. This study concluded that consuming steamed shellfish was better than raw for increasing the concentration and motility of sperm. The shellfish dose increased is not linear in response to the quantity and quality of sperm.a perlakuan masing-masing lima kali ulangan. Parameter yang diamati jumlah (kuantitas), motilitas dan morfologi (kualitas) spermatozoa. Data dinalisis menggunakan uji Kruskal-wallis dan uji lanjut Duncan. Hasil penelitian menunjukkan kerang bulu (A.antiquata ) pengaruh nyata terhadap jumlah dan motilitas spermatozoa sedangkan pada morfologi  tidak memberikan pengaruh yang nyata. Kondisi kerang mentah dengan konsentrasi 100g/100 ml air memberikan efek rata-rata terendah terhadap jumlah dan motilitas spermatozoa, sementara kerang kukus dengan konsentrasi 75g/100 ml meningkatkan rata-rata jumlah dan motilitas spermatozoa tertinggi. Penelitian ini memberi kesimpulan mengkonsumsi kerang kukus lebih baik untuk meningkatkan jumlah dan motilitas spermatozoa dibanding dalam kondisi mentah. Peningkatan dosis tidak linier terhadap respon kuantitas dan kualitas spermatozoa. 
Vegetasi Komunitas Nepenthes spp. di Kawasan Hutan Kampus Institut Agama Islam Negeri Sulthan Thaha Saifuddin Jambi Try Susanti; Martinis Yamin
Al-Kauniyah: Jurnal Biologi Vol 10, No 2 (2017): Al-Kauniyah Jurnal Biologi
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (823.721 KB) | DOI: 10.15408/kauniyah.v10i2.4789

Abstract

Abstrak Nepenthes spp. memiliki nilai ekologi, ekonomi dan ekslusifitas bagi masyarakat pada umumnya, namun eksistensi di habitat alaminya setiap tahunnya semakin terancam. Hal ini disebabkan oleh konversi lahan hutan, semak belukar menjadi kawasan pemukiman, perladangan, perkebunan, pembalakan hutan, degradasi hutan, dan eksploitasi liar, sehingga preservasinya cenderung terabaikan. Penelitian bertujuan mempertelakan secara ilmiah deskripsi dan eksplorasi vegetasi komunitas Nepenthes spp., nilai penting dan indeks keanekaragaman tumbuhan dalam komunitasnya. Metode yang digunakan dalam penelitian adalah metode survei dan teknik pengambilan data mengikuti prosedur kerja ekologi, obervasi, koleksi secara langsung pada sejumlah sampel, serta dokumentasi. Hasil penelitian ditemukan Nepenthes mirabilis dan N. gracilis. Komposisi tumbuhan dalam komunitas Nepenthes spp. tercatat 43 spesies termasuk ke dalam 25 famili. Nilai kepentingan tertinggi adalah Stenoclaena palustris (14,65%), Dicronapteris linearis (17,74%), dan Lygodium microphyllum (12,10%). Indeks keanekaragaman spesies berdasarkan Shannon-Wiener tergolong rendah (1,86). Rendahnya nilai indeks keanekaragaman spesies dalam suatu komunitas dipengaruhi oleh interaksi yang terjadi dalam komunitas tersebut kecil dan gangguan lingkungan alami ataupun kegiatan aktivitas manusia.Abstract Nepenthes spp. have ecology, economy, and exclusivity value to the general people. However, its existence is increasingly threatened every year. The causes are a conversion of the forest, scrub changes into residential areas, fields, plantations, logging, forest degradation, and wild exploitation, while its preservation tends to be neglected. This study was aimed at placing the description and exploration of vegetation Nepenthes spp., important values, and diversity index in its community. The research used a survey method. The data was collected by following work procedures of ecology, observation, direct collection of a number of samples, and documentation. The result showed that there were two species of Nepenthes spp., namely Nepenthes mirabilis and N. gracilis. The composition in the Nepenthes spp. communities consisted of 43 species which belong to 25 families. The highest importance values were found in the species of Stenoclaena palustris (14.65%), Dicronapteris linearis (17.74%), and Lygodium microphyllum (12:10%). The Shannon-Wiener diversity index was relatively low (1.86). The low value of the species diversity index in the community occurred due to the slightly small interactions within the community, the disturbance of natural environment, and the human activities as well.   
Komposisi Isotop Stabil dan Trofik Level Kerang Kipas (Pectenidae: Chlamydinae sp.) dan Produsen Primer di Pulau Pari, Kepulauan Seribu, DKI Jakarta Mardiansyah Mardiansyah; Yusli Wardiatno; Tri Prartono
Al-Kauniyah: Jurnal Biologi Vol 6, No 1 (2013): Al-Kauniyah Jurnal Biologi
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (434.986 KB) | DOI: 10.15408/al-kauniyah.v6i1.2828

Abstract

Scallop (Pectenidae: Chlamydinae sp.) is fauna habitat in seashore ecosystem and had commercial value commudity. The aims this study were to identify the main composition of stable isotopes, food sources, and trophic level from scallop and potential food sources to comparing isotopic signatures of different primary producers and fauna, and to estimate qualitatively the importance of material in ecosystem seashore. The researched conducted in Pari islands, Seribu Islands, DKI Jakarta, we analyzed the stable isotopes δ13C and δ15N. The composition signature of stable isotopes (δ13C and δ15N) scallop, seagrasses, macroalgae, and sponge showed significant differents (ANOVA; p < 0.05). Fractionation signature δ13C scallop with potential food sources is had not range. In addition, signature δ13C from scallop is not assimilated seagrass, macrolagae, and sponge. The signature δ15N from species, scallop had value riched than seagrass, macroalgae, and spong. The function scallop in trophic level had consumer and seagrass, macrolagae, and sponge is primary producer. Stable isotopes composition scallop is first study conducted in habitat Seribu islands.
KEANEKARAGAMAN JAMUR MAKROSKOPIS DI BEBERAPA HABITAT KAWASAN TAMAN NASIONAL BALURAN Ratna Wati; Noverita Noverita; Tatang Mitra Setia
Al-Kauniyah: Jurnal Biologi Vol 12, No 2 (2019): Al-Kauniyah Jurnal Biologi
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/kauniyah.v12i2.10363

Abstract

AbstrakJamur merupakan komponen dasar yang sangat penting dalam suatu ekosistem. Taman Nasional Baluran merupakan salah satu ekosistem dengan beberapa tipe habitat yang mendukung pertumbuhan jamur. Kawasan ini memiliki keanekaragaman jamur yang belum banyak dieksplorasi. Tujuan penelitian ini adalah untuk mengetahui komposisi, keanekaragaman jenis dan potensi jamur makroskopis di lima tipe habitat di kawasan Taman Nasional Baluran. Penelitian dilakukan pada tipe habitat hutan primer perbukitan, hutan primer dataran rendah, hutan evergreen, hutan musim dan hutan jati pada bulan Maret 2013. Metode yang digunakan adalah petak kuadrat yang berukuran 10 x 10 m pada jalur dengan interval 50 m sebanyak 20 plot pada masing-masing tipe habitat. Jumlah jenis jamur makroskopis yang ditemukan adalah sebanyak 152 jenis, 37 marga dan 25 suku. Masing-masing lokasi memiliki kesamaan jenis yang berbeda. Indeks keanekaragaman termasuk kategori rendah. Pada hutan primer perbukitan sebesar 2,154; hutan primer dataran rendah sebesar 2,144; hutan jati sebesar 2,423; hutan musim sebesar 1,375; dan evergreen sebesar 1,063. Terdapat perbedaan jenis jamur makroskopis yang mendominasi setiap habitat. Pada penelitian ini ditemukan jamur makroskopis berpotensi dekomposer, mikoriza, obat dan pangan. Hasil penelitian diharapkan para pihak dapat menjaga kawasan untuk mempertahankan keanekaragaman hayati khususnya jamur makroskopis sehingga dapat dilakukan penelitian lebih lanjut serta dapat dimanfaatkan oleh masyarakat sekitar.Abstract The fungus is a basic component that is very important in the forest ecosystem. Baluran National Park is one of the ecosystems with several types of habitats, which supports the growth of fungus. This area has a diversity of macrofungi that has not been much explored. The purpose of this study was to determine the composition, diversity and potential of macrofungi in five habitat types in Baluran National Park area.The study was conducted on habitat types of hills hilly primary forest, primary forest of lowland, evergreen forest, forest season and jati forests in March 2013.The method used is the swath of squares measuring 10 x 10 m on track, with an interval of 50 m, as many as 20 plots in each habitat type. Number of species of macrofungi found as many as 152 species, 37 genera and 25 familiy. Each location has a different kind of similarity. The diversity index is categorized as low. hills hilly primary forest amounted to 2.154, primary forest of lowland amounted to 2.144, jati forest of 2.423, seasons forest of 1.375 and evergreen of 1.063. There are different types of macrofungi that dominate in every habitat. In this study found macroscopic fungi potentially as decomposers, mycorrhizae, medicinal and food. From the research result expected the management of Baluran National Park can maintain the area to protect biodiversity in particular macrofungi so that it can be further research and can be used by the local community.
Produksi Enzim Amilolitik dari Bacillus megaterium Menggunakan Variasi Kadar Pati Sagu (Metroxylon sp.) Sandra Madonna
Al-Kauniyah: Jurnal Biologi Vol 7, No 1 (2014): Al-Kauniyah Jurnal Biologi
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (508.205 KB) | DOI: 10.15408/kauniyah.v7i1.2709

Abstract

The application of enzymes as biocatalysts for the industries in Indonesia has increased. Among the enzymes that are needed in Indonesia, one of which amylolytic enzymes. Amylolytic enzymes constitute a group of enzymes that catalyze the hydrolysis of starch into simple sugars consisting of glucose units. In this study amylolytic enzyme isolated from the bacterium Bacillus megaterium. Enzyme production was submerged fermentation method for 14 hours using sagostarch Metroxylon sp. varies. Measurement of enzyme activity was determined by the method amylolytik Somogy-Nelson. Research results showed that2 % (w/v) of sago starchis the optimum consentration in media with highest amylolytic enzyme activity that is equal to 0.076 units/ml and sugar medium formed by181.254ug/ml in the fermentation medium.
DISTRIBUSI DAN ESTIMASI POPULASI SURILI (Presbytis comata) DI KAMOJANG KABUPATEN GARUT JAWA BARAT Ana Widiana; Rizal Maulana Hasby; Wisnu Uriawan
Al-Kauniyah: Jurnal Biologi Vol 11, No 2 (2018): Al-Kauniyah Jurnal Biologi
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/kauniyah.v11i2.6621

Abstract

AbstrakSurili (Presbytis comata) merupakan primata endemik Jawa dengan status konservasi Endangered (terancam punah). Perubahan yang terjadi pada habitat surili seperti konversi lahan meningkatkan keterancaman terhadap populasi dan persebaran surili di habitatnya. Penelitian ini bertujuan untuk melihat area persebaran dan estimasi populasi surili di kawasan Kamojang, Kabupaten Garut sebagai salah satu habitat surili yang cukup besar. Survey persebaran surili dilakukan dengan cara eksplorasi yaitu menyusuri lokasi keberadaan surili berdasarkan informasi petugas BKSDA dan masyarakat sekitar. Titik koordinat tempat perjumpaan dengan surili diambil dengan menggunakan GPS dan diaplikasikan ke dalam Peta Kawasan Kamojang dengan menggunakan Software Quantum GIS Wien 2.8.3. Estimasi/ perkiraan jumlah surili dilakukan dengan Metode Direct census, yaitu menghitung lansung jumlah surili yang ditemui. Hasil penelitian memperlihatkan terdapat satu titik perjumpaan dengan surili berjumlah empat individu di CA Blok Ciharus. Di TWA Blok Kawah Kamojang, surili ditemukan di tujuh titik dengan jumlah total 21 individu, dan di TWA Blok Cibeureum yang ditemukan di tiga titik dengan total tujuh individu. Surili masih banyak ditemukan dan tersebar di kawasan yang tingkat gangguan manusianya masih rendah sehingga untuk dapat mempertahankan populasi maupun persebaran surili di suatu kawasan perlu ditingkatkan pengaturan aktivitas manusia di dalamnya.Abstract Surili (Presbytis comata) is the Javan endemic primate with conservation state of Endangered. Habitat changes of surili due to land conversion was increased the threatening the distribution and population of surili in their habitat. This study aimed to know the distribution area and population estimates of surili at Region Kamojang, Garut. Survey the distribution of surili conducted by exploration method and took the coordinates of surili found by GPS and applied to the region map of Kamojang using Software Quantum GIS Wien 2.8.3. Estimation the number of surili, conducted by the direct census method by counting the number of surili directly. The study showed that there was a point area of surili consists of four individuals in Block Ciharus, Kamojang Nature Reserve. At Block Kawah Kamojang Nature Park, surili were found at seven points area by the total number of 21 individuals and at Block Cibeureum found at three points with a total of nine individuals. Surili is still widely found and spread in areas where the level of human disturbance is still low so as to be able to maintain the population and distribution of surili in an area, it is necessary to increase the regulation of human activities in it.

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