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All Journal HAYATI Journal of Biosciences MEDIA KONSERVASI Media Veteriner Jurnal Sain Veteriner Buletin Peternakan Jurnal Veteriner Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati TELKOMNIKA (Telecommunication Computing Electronics and Control) Jurnal Penelitian Hutan dan Konservasi Alam Buletin Plasma Nutfah TREUBIA BERITA BIOLOGI JURNAL BIOLOGI INDONESIA ZOO INDONESIA Zoo Indonesia

GONO SEMIADI

Pusat Penelitian Biologi LIPI, Jl. Raya Jakarta-Bogor, Cibinong 16911

Author-ID : 270067

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Earth & Planetary Sciences Education Veterinary Other

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Variasi Genetik pada Rusa Sambar (Rusa unicolor) di Penangkaran, Kabupaten Penajam, Kalimantan Timur Wirdateti, Wirdateti; Brahmantyo, Bram; Semiadi, Gono; Reksodihardjo, Andi
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 15, No 3 (2010): October 2010
Publisher : Universitas Atma Jaya Yogyakarta

Sambar deer (Rusa unicolor) is the largest Indonesian deer species. The largest population of captivation is located at Penajam district, East Borneo (UPTD). First population was introduced in 1990 with four individuals. The use of molecular marker was aimed to identify and characterise the level of genetic diversity within the UPTD population as well as to identify a possible of botolneck population genetic status. This study discussed the relevance of the result for management purposes of captivation. The results indicated that sambar deer populatin (n=38) had an average genetic distance (d) in population as 0.006 with nucleotide diversity (Ï€) being 0.0159). A total of 43.48% of the population was homogeneous that showed no nucleotide differences among individuals.

TINJAUAN PEMANFAATAN RANGGAH RUSA DAN KARAPAS KURA-KURA AIR TAWAR DI PROPINSI PAPUA Semiadi, Gono; Sidik, Irvan
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 15, No 1 (2010): February 2010
Publisher : Universitas Atma Jaya Yogyakarta

In Papua, rusa deer (Rusa timorensis) and freshwater turtles constitute the local people bush meat resources through hunting. These hunting activities are produced some by-products i.e. hard antlers from deer and carapace shells from freshwater turtles, where both have a high economic value. The purpose of this study was to investigate the level of production of those by-products and the pathway of the local market being established. The study was conducted at Merauke Regency, Papua, and its vicinity by visiting the key players of all collectors and trade levels. The results showed that on almost all harvested bush meat came from freshwater turtles were cooked on the location, leaving only the carapace shells. Only small quantity of the bush meat was taken home or for trading purposes. However for deer, the majority of hunting activities was done on the purpose for the meat to be sold in the market and small quantity was used for personal needs. Trading on the by-products was conducted at three levels, they were local collectors, middle collectors and local exporter. In general, over 62% of hard antlers samples being observed were uncast hard antlers and 88% of the hard antlers came from the third growth onwards. In a year, at least 1.600-3.700 pairs of hard antlers were acquired, or equivalent to 2.8-6.6 tons. The freshwater turtles being identified were Macrochelodina parkeri, Chelodina reimanni, Macrochelodina rugosa, Elseya braderhorsti and Emydura subglobosa, in which none of the species is under Appendix CITES's list or as Indonesian protected species.

KANDUNGAN SENYAWA ALKALOIDA, TANIN SERTA NILAI NUTRISI BEBERAPA JENIS HIJAUAN YANG DIBERIKAN PADATERNAK DL PULAU TIMOR (THE CONTENTS OF ALKALOID, TANNIN AND ITS NUTRITIONAL- VALUES FROM SEVERAL BROWSE FED TO LIVESTOCK IN TIMOR ISLAND) Jamal, Yuliasri; Semiadi, Gono
BERITA BIOLOGI Vol 4, No 1 (1997)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v4i1.1288

A study was conducted in determining the contents of alkaloid, tannin and nutritional Values from six browses fed to fattening cattle in Timor island. The samples Were gmelina (Gmelina arborea Roxb.),pates/lamtoro (Leucaena leucocephala [Lamk.J De Wit),daun kupu-kupu (Bauhinia malabarica Roxb.), gala-galaAuri (Sesbania grandiflora [Li Pers.l gamal (Gliriddia sep/um [lick] Steud.).and kabesak (Acacialeucoohloea Willd.).Samples were collected during wet and dry seasons.Results showed that total number of alkaloid compounds varied from 14 to 30.There was an increase in concentration for alkaloid and tannin from Wet to dry season, however the concentrations were low (< 1%).The increase in the concentrations between seasons Were ranged from 20% to 32096.Nutritional values of the browse during wet season were considered high, however there is a need in evaluating the nutritional values of the browses during dry season as well.

PEMANFAATAN KUSKUS OLEH MASYARAKAT PEDALAMAN IRIAN JAYA Farida, W Rosa; Semiadi, Gono; Wirdateti, Wirdatcti
BERITA BIOLOGI Vol 4, No 5 (1999)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v4i5.1254

AKTIVITAS PERILAKU MAKAN KUKANG SUMATERA (NYCICEBUS COUCANG COUCANG) PADA MALAM HARI DI PENANGKARAN Semiadi, Gono; Ba'alwy, Mukhlis; Tjakradidjaja, Anita S.; Diapari, Didid
JURNAL BIOLOGI INDONESIA Vol 3, No 4 (2002): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v3i4.3320

ABSTRACTFeeding Behaviour Activity of Slow Loris (Nycicebus coucang coucang) at Night inCaptivity. Slow loris (Nycticebus coucang) is an endangered tropical primate, with itsdistribution in Indonesia stretch from Java, Sumatra to Kalimantan islands. Population declineare mainly due to habitat destruction, competition in feed and space and live capture to be soldas pet animals. One of the strategies to conserve the species is through captive breedingprogram (ex situ). Understanding the behaviour of slow loris in captivity, especially theirfeeding behaviour, will provide valuable information for obtaining maximal management. Thestudy was conducted at Mammals Captive Breeding, Pusat Penelitian Biologi-LIP1 in Bogor,for three months. Three adults slow loris consisting of two males and one female, were placedin individual cages and observed their nighttime feeding behaviour. Feeds that were givenconsisted of banana, marquise, guava, coconut, papaya, sweet corn, bread and quail eggs. Onezero sampling method was used in the observation with fifteen minutes interval. The resultsshowed that night feeding activity took place 12.44% of the total activities, with the highestactivity took place between 18.00-19.00 WIB as much as 6,1%. Drinking activity took placeonly 0,21% of the total activities, with defecation and urination activities were noted only3,84% and 2,73%, respectively. Others activities, such as locomotion, grooming and restingwere 14,59%, 58,08% and 8,12%, respectively, of the total activities.Keywords : Slow loris, Nycticebus coucang, captive breeding, behaviour, activities

Decision Support System for Bat Identification using Random Forest and C5.0 Deden Sumirat Hidayat; Imas Sukaesih Sitanggang; Gono Semiadi
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 15, No 3: September 2017
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v15i3.3638

Morphometric and morphological bat identification are a conventional method of identification and requires precision, significant experience, and encyclopedic knowledge. Morphological features of a species may sometimes similar to that of another species and this causes several problems for the beginners working with bat taxonomy. The purpose of the study was to implement and conduct the random forest and C5.0 algorithm analysis in order to decide characteristics and carry out identification of bat species. It also aims at developing supporting decision-making system based on the model to find out the characteristics and identification of the bat species. The study showed that C5.0 algorithm prevailed and was selected with the mean score of accuracy of 98.98%, while the mean score of accuracy for the random forest was 97.26%. As many 50 rules were implemented in the DSS to identify common and rare bat species with morphometric and morphological attributes.

Hand-Rearing Technique of Tropical Deer from Birth to Weaning A Gono Semiadi
Media Konservasi Vol 5 No 2 (1997): Media Konservasi
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

A technique in hand-rearing of tropical deer from birth to weaning age was developed using 52 sambar (Cervus unicolor) fawns. Fawns were best snatched between 24 to 48 hrs after birth. A milk powder specially made for daii calves was the best compared to the homogenized commercial milk. Suitable length of the artificial teat was between 3 to 4.2 cm, with the slit length of 3 mm. The main problems during the rearing time were the refusal in taking the first artificial mik diarrhoea, bloat and suckling the penis, button or anal areas. Giving moist dirts of 112 teaspoon once a day after the feeding would reduce the incident of bloating or diarrhoea.

Semen Production in Sambar Stag and Response to Oestrus Synchronization in Sambar Hind Gono Semiadi; Paul David Muir; Thomas Neville Barry; Geoff Asher
Media Veteriner Vol. 5 No. 3 (1998): Media Veteriner
Publisher : Media Veteriner

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (653.7 KB)

Studies on the production of spermatozoa and oestrus synchronization in sambar deer (Cervus unicolor) were conducted using nine stags and 12 hinds. Prior to the semen collection via electroejaculator stimulation, stags were sedated using a combination of fentanyl citrate, azaperone and xylazine hydrochloride (Fentazin®, Parnell Lab. NZ). Collected semen were evaluated for its volume, motility and concentration. Collected semen were evaluated for its volume, motility and concentration, placed into straw and then kept in frozen, chilled and fresh container. In hinds, the synchronization was conducted using intravaginal Controlled Internal Drug Release type G (CIDR-G®, 9 % w/w, 300 mg progesterone; Agricultural Division, CHH Products Group Ltd, Hamilton, NZ), followed by i.m injection of 250 IU PMSG. The results showed that stags and hind did not responp very well to all treatments. Mean of ejaculated semen volume was low (0.91 ml) and some ejaculated semen had 80 % motility. Any semen collection should be conducted based on the individual performance, with the age time in hard antler condition as the main factors. Half of the hinds responded to the synchronization 59.5 hrs after the injection of PMSG.

KONSEP BUDIDAYA GAHARU (Aquilaria spp.) DI PROVINSI BENGKULU Harry Wiriadinata; Gono Semiadi; Dedy Darnaedi; Eko Baroto Waluyo
Jurnal Penelitian Hutan dan Konservasi Alam Vol 7, No 4 (2010): Jurnal Penelitian Hutan dan Konservasi Alam
Publisher : Pusat Penelitian dan Pengembangan Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphka.2010.7.4.371-380

Aquilaria spp. merupakan kelompok tumbuhan penghasil aromatik bernilai komersil tinggi melalui produk gubal gaharu dan kamedangan. Budidaya tanaman gaharu merupakan salah satu langkah nyata di dalam menjalankan program pemanfaatan dari alam secara berkelanjutan. Untuk itu dilakukan penelitian mengenai usaha budidaya pohon penghasil gaharu di Provinsi Bengkulu. Penelitian dilakukan dalam bentuk rapid assessment pada bulan April 2008 dengan mengunjungi beberapa lokasi penanaman pohon gaharu (Aquilaria spp.) yang ada di Kabupaten dan Kota Bengkulu. Pada setiap kunjungan ke lokasi budidaya dilakukan wawancara terstruktur mengenai sejarah penanaman serta dilakukan pengukuran diameter setinggi dada (dbh) dan tinggi pohon- pohon gaharu. Kamedangan segar hasil tebangan dan gubal gaharu hasil inokulasi diukur berat dan kandungan airnya. Hasil penelitian menunjukkan bahwa penanaman pohon penghasil gaharu di tingkat masyarakat diprakarsai oleh perusahaan lokal. Sampai dengan Juli 2008 jumlah petani gaharu binaan mencapai 29 jiwa dengan luas penanaman 38,0 ha serta jumlah penanaman mencapai 5.000 pohon, sedangkan kegiatan inokulasi pada tumbuhan gaharu alam mencapai 53 ha. Pemahaman konsep budidaya sesuai perundangan masih harus disosialisasikan mengingat adanya perbedaan persepsi, khususnya pada status pohon penghasil gaharu alam yang diinokulasi dengan sengaja. Jenis pohon penghasil gaharu yang dibudidaya dan tumbuh alami di perkebunan masyarakat adalah Aquilaria microcarpa Baill. dan A. malaccensis Lam. Berat gubal gaharu hasil inokulasi kondisi siap jual rata-rata 18,79 gram/potong (standar deviasi 8,85) dengan kandungan air 11,2-12,97%. Kandungan air pada kamedangan hasil tebangan baru adalah 46,3%. Satu pohon penghasil gaharu dengan tinggi 35 m dan dbh 118 cm setidaknya menghasilkan 637,65 kg kamedangan kering siap jual

Rantai Pasokan Produk Tumbuhan Gaharu (Aquilaria spp.) asal Merauke, Papua Gono Semiadi; Harry Wiriadinata; Eko B. Waluyo; Dedy Darnaedi
Buletin Plasma Nutfah Vol 16, No 2 (2010): December
Publisher : Balai Besar Penelitian dan Pengembangan Bioteknologi dan Sumberdaya Genetik Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/blpn.v16n2.2010.p150-159

Papua is Claimed to Have High Production of Gaharu (Aquilaria spp.) that is Mainly Extracted from Swamp Areas. However, it is still a polemic whether this claim is true and what is the real production level. Therefore, a field survey was conducted in Jayapura and Merauke (Papua) and Probolinggo (East Java) to unveil the actual condition of the gaharu production and its condition. Interviews were made with local forestry officers (BBKSDA) and local traders in Jayapura and Merauke, shipping companies, warehouse administrators and port administrators in Probolinggo, East Java as the final destination sea port. The results showed that the gaharu taken from swamp areas in the region of Merauke was proven by BBKSDA officials. In one year, the legal production of gaharu in the form of kamedangan reached 100 tons, while similar amount was thought to be slipped away in the illegal trades. Field survey in 2007 conducted by local BBKSDA officers in Asmat and Mappi districts showed a high production of gaharu in the form of wet kamedangan. Gaharu sea freighters at least carried 175 sacks/trip, with special freighters could carry up to 2.100 sacks/trip. The mean weight of each sack was between 58-90 kg with the mean water content ranged from 54-87.39%. Special quota criteria is required to be established on the basis of its quality for Merauke region to avoid problems on undervalue or misconception of the products and production level. Verification on the gaharu tree species originated from Papua region is also still needed. AbstrakPapua merupakan salah satu wilayah yang memiliki area produksi gaharu (Aquilaria spp.) yang sangat luas. Disinyalir produksi utama panenan gaharu dalam bentuk kamedangan di Merauke berasal dari daerah rawa. Namun informasi tersebut masih diragukan. Untuk itu dilakukan survei lapang ke Jayapura dan Merauke (Papua) dan Probolinggo (Jawa Timur) guna memahami kondisi sebenarnya tentang potensi gaharu. Responden yang diwawancari mencakup petugas BBKSDA dan pengumpul besar di Jayapura dan Merauke, perusahaan ekspedisi, petugas gudang pengumpulan dan administrator pelabuhan di Probolinggo. Hasil survei menunjukkan bahwa produksi utama panenan gaharu di Merauke yang berasal dari dalam rawa merupakan sisa produk tebangan masa lampau. Dalam satu tahun pengeluaran resmi gaharu dari wilayah BBKSDA Papua mencapai 100 ton. Sedangkan jumlah pengeluaran secara ilegal diperkirakan mencapai angka yang hampir sama. Hasil survei lapang ke Kabupaten Asmat dan Mappi yang dilakukan BKSDA seksi wilayah I Merauke pada tahun 2007 menunjukkan produksi kamedangan di kedua wilayah tersebut cukup tinggi. Satu kapal barang sedikitnya membawa 175 karung gaharu, sedangkan pada kapal khusus pengangkut gaharu dapat mencapai 2.100 karung. Produksi gaharu dari dua kabupaten tersebut seluruhnya diangkut lewat laut ke Probolinggo. Bobot per karung kamedangan maupun abuk gaharu mencapai 58-90 kg, dengan kandungan air 54-87,4%. Kriteria penetapan kuota asal Merauke perlu diperhatikan agar terhindar dari masalah terlalu rendahnya perkiraan produksi atau salah pengertian mengenai produk dan potensi produksi yang ada. Selain itu verifikasi jenis tanaman gaharu asal Papua masih diperlukan.

Co-Authors Agustinus Suyanto, Agustinus AMIR HAMIDY Andi Reksodihardjo Andi Reksodiharjo Andy Lukman Affandy Anita S. Tjakradidjaja Artiningsih, Typuk Ba'alwy, Mukhlis Bambang Purwantara Bram Brahmantiyo Bram Brahmantyo Bram Brahmantyo Bram Brahmantyo, Bram Deden Sumirat Hidayat Dedy Darnaedi Dedy Darnaedi Dedy Darnaedi Didid Diapari Eko B. Waluyo Eko Baroto Waluyo EKO BAROTO WALUYO, EKO BAROTO Farida, W Rosa Geoff Asher Hadi Dahruddin Harry Wiriadinata Harry Wiriadinata Harry Wiriadinata, Harry Hellen Kurniati Hellen Kurniati, Hellen Heni Pujiastuti I Ketut Sutama Iman Supriatna Irvan Sidik Irvan Sidik, Irvan Koestoto Subekti, Koestoto MUHAMMAD AGIL Ni Luh Putu Rischa Padmacanthy Ni Luh Putu Rischa Phadmacanty Ni Luh Putu Rischa Phadmacanty Nurhidayat Paul David Muir Prawira, Andhika Yudha R. Iis Arifiantini R. Taufiq Purna Nugraha Raden Taufiq Purna Nugraha Raden Taufiq Purna Nugraha Reksodihardjo, Andi Ristika Handarini Sidik , Irvan Sitanggang, Imas S. Srihadi Agungpriyono Thomas Neville Barry Trilaksono, Wahyu Tuty Laswardi Yusuf Typuk Artiningsih W Rosa Farida Wilmientje Marlene Mesang Nalley Wirdatcti Wirdateti Wirdateti - Wirdateti . Wirdateti Wirdateti Wirdateti Wirdateti Wirdateti Wirdateti Wirdateti Wirdateti, Wirdateti Wirdateti, Wirdatcti Yulianto . YULIASRI JAMAL Yuliasri Jamal Zulkurnia Irsaf

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