Garuda - Garba Rujukan Digital

p-Index From 2021 - 2026

2.663

P-Index

This Author published in this journals

All Journal HAYATI Journal of Biosciences MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Jurnal Ilmu Pertanian Indonesia Jurnal Silvikultur Tropika (JST) MEDIA KONSERVASI Jurnal Penelitian Hutan dan Konservasi Alam Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Biodjati Jurnal Penelitian Pendidikan IPA (JPPIPA) Wahana Forestra: Jurnal Kehutanan Journal of Environmental Engineering & Waste Management ULIN: Jurnal Hutan Tropis Indonesian Journal of Electrical Engineering and Computer Science Jurnal Risalah Kebijakan Pertanian dan Lingkungan Jurnal Agristan JURNAL HUTAN TROPIS Jurnal Ilmu Kehutanan International Journal of Oil Palm

YANTO SANTOSA

2Department Of Forest Resources Conservation And Ecotourism, Faculty Of Forestry, Bogor Agricultural University, Darmaga Campus, Bogor 16680, Indonesia

Author-ID : 370747

Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Materials Science & Nanotechnology Physics Social Sciences

Published : 72 Documents Claim Missing Document

Claim Missing Document

Articles

Title

1 2 3 4

KAJIAN EKOLOGI POPULASI RUSA SAMBAR (Cervus unicolor) DALAM PENGUSAHAAN TAMAN BURU GUNUNG MASIGIT KAREUMBI (Study on Ecology of Cervus unicolor Population in the Development of Gunung Masigit Kareumbi Hunting Park) Elano Ratag; Yanto Santosa; Agus Priyono K
Media Konservasi Vol 11 No 2 (2006): Media Konservasi
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Theresult of Citra Landsat TM in June 2001 showed that the coverage of land in Gunung Masigit Kareumbi Hunting Park area was changed. The area of protected are production forest have respectively decreased by 29.85% and 5.51%. Meanwhile, the result of vegetation analysis showed that there has been found 87 kinds of vegetation, consisting of 44 kinds of plantation and 43 kinds of the forage. Most (63,64%) of the forage which is food resource of rusa sambar is categorized as Poacea family. Notably, the total biomass productivity of forage is 20.790.6 kg/ha/year.The effective width of area is 6.900.1 ha, while the total of potential grassing of all sp-ecies of forage in Gunung Masigit Kareumbi Hunting Park is 47.394.028.5 kg/year. Carrying capacity of this area is 22.780 individuals. Hunting season is after 4 years of population introduced. The number of individuals introduced to fulfil hunting target is 4.280 of adult, consis of 713 males and 3.567 females.Key words : cervus unicolor, vegetation, carying capacity, hunting target, population

PROSPEK PENGGUNAAN Sarcocystis singaporensis UNTUK PENGENDALIAN BIOLOGIS POPULASI TIKUS SAWAH (Rattus argentiventer) (Prospect of Sarcocystis singaporensis for the Biological Control of Rice Field Rats (Rattus argentiventer) Population) . Muchrodji; Yanto Santosa; Abdul Haris Mustari
Media Konservasi Vol 11 No 2 (2006): Media Konservasi
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Rice field rats are important pests of paddy crop in Indonesia, because many unsuccessful paddy crop attacked by rats. Many rodenticide types are produced, especially chemical rodenticide type the actually effect of unfavourable to environment. Biological rodenticide types (bio rodenticide) are still developed slimmest even still very rare, though bio rodenticide types are environmental friendliness. Bio rodenticide type that developed by PPPG Pertanian is using Sarcocystis singaporensis, that is a specific parasite microorganism type lives in rats body. S. singaporensis reproduces sexually in the intestine of reticulated python (Pyhton reticulatus) and transmitted via faeces (in form of sporocyst) to various rats species (Jaekel, 2001). In rats body, the parasite multiplies inside the cell of blood vessel until it forms cyst in muscle, causing rats become death. This parasite not endanger both for human being and also snake. Dosage of S. singaporensis in killing male and also female rice field rats do not related by the age class of rats. The effect on giving Sarcocystis singaporensis on day of death to female rice field rats do not related by the age class of rats, however day of death of the young male rats has quicker than adult rats.Key words : Sarcocystis singaporensis, rodenticide, biological rodenticide, Rattus argentiventer.

STUDI BIAYA DAN PENDAPATAN PENANGKARAN MONYET EKOR PANJANG (Macaca fascicularis Raffles) DENGAN SISTEM TERBUKA, SEMI TERBUKA DAN TERTUTUP (Expenses and Earnings Study of Breeding of Long Tail Macaque with Open, Semi Open, and Closed Systems) Sugeng Paryadi; Yanto Santosa; Jojo Ontarjo
Media Konservasi Vol 11 No 2 (2006): Media Konservasi
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

The study was conducted to calculate the earning and expenses of three kinds breeding system of long tail macaque i.e open, semi-open and close breeding system, respectively in PT PRESTASI Farma Nusantara, CV New Inquitex Primates Division and CV Wahana Satwa Loka. Discounted cash now analysis for ten years period were used to determine the earning and expenses, using 18% of interest rate. According to NPV, IRR and BCR values for 1000 macaques in captive showed that the earning and expenses were difference between these breeding system, where closed system was higher than the others. Based on product grade, close system was better (level B) than semi-open (level C) and open system (level D).Keyword : Macaca fascicularis, breeding system, expenses, earnings

PENGGUNAAN THIDIAZURON, 2, 4 – D DAN GIBERELLIN DALAM PEMBENTUKAN EMBRIO SOMATIK PULE PANDAK (Rauvolfia serpentina (L.) Benth. ex Kurz) MELALUI KULTUR in vitro Heru Sugito; Yanto Santosa; Edhi Sandra
Media Konservasi Vol 11 No 2 (2006): Media Konservasi
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Rauvolfia serpentina (L.) Benth. ex Kurz, is one of the tropical forest plant species which is exploited as plant medicine and pertained as world rareness. To be able to make balance to storey, level request of Rauvolfia serpentina (L.) Benth. ex Kurz simplisia raw material and saving it from destruction, require to be by activity of conservation, one of the effort by in vitro culture forming of somatic embryo. Somatic embryo by in vitro is forming of embryo from cell is non sexual which is culture. Somatic embryo application beside for the of quickly, also can be yielded by the amount of seed which is not limited its amount, as well as to support program repair of crop. This research to know giving influence and regulator dose grow, consist of 2 attempt. I. Factorial Attempt which use completely randomized experimental disign, what consist of 2 factor, first is thidiazuron concentration which consist of 4 level, that is 0 ppm 2 ppm, 4 ppm, 6 ppm, 8 ppm, second is concentration 2, 4-D which consist of 4 level, that is 0 ppm, 0.5 ppm, 1 ppm, 1.5 ppm, 2 ppm .II. Factorial Attempt which use completely randomized experimental disign, what consist of 2 factor, first is thidiazuron concentration which consist of 4 level, that is 0 ppm, 2 ppm, 4 ppm, 6 ppm, 8 ppm, second is giberellin concentration which consist of 4 level, that is 0 ppm, 0.5 ppm, 1 ppm, 1.5 ppm, 2.0 ppm. Pursuant to manner statistical analysis result is non parametric Kruskal-Wallis to callus score and embryo at 14 day after initiation not there are difference between treatment, but 28 and 42 day after initiation there are difference between treatment. The use thidiatzuron + 2,4-D give, forming of somatic embryo with the best treatment (6 ppm Thidiatzuron + 0,5 ppm 2, 4 D). Growth of embryo happened at age 35 day after initiation. Thidiazuron + giberellin forming of callus only.Key word : Rauvolfia serpentina, thidiazuron, 2,4-D, giberellin, somatic embryo

ASPEK EKONOMI PENGUSAHAAN TAMAN BURU MASIGIT KAREUMBI KABUPATEN SUMEDANG JAWA BARAT (The Economic Aspect of the Exertion Masigit Kareumbi Hunting Park in the Regency of Sumedang West Java) A. Hernadi; Yanto Santosa; . Bahruni; Unu Nitibaskara
Media Konservasi Vol 11 No 3 (2006): Media Konservasi
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Masigit Kareumbi Hunting Park (MKHP) as one of the 14 hunting parks exist in Indonesia has a prospective future. The potency of biophysic area which cover the area, accessibility, topography and vegetation condition can prospectively be exerted. In the other side, there is a tendency to exert hunting sport either for domestic hunters or foreigen hunters is a good chance for MKHP improvement. This research is aimed at analyzing economic prospect of MKHP exertion through the calculation of Net Present Value (NPV), Benefits Cost Ratio (BCR) and Internal Rate of Return (IRR). MKHP area has a natural power of attraction like flora, fauna, ecosystem or natural phenomenon to be developed through hunting activity, natural tourism, cultures, research, science and embrio supply for cultivation. Based on the analisys, the main activity for improving MKHP is by setting the plan, enclave relocation, infra structure establishment and the other things which support it. Besides to fulfill the conservation function, the preservation of habitat and population must be greatly paid attention. Two options are done to analyze this, that is through (1) exerting MKHP in the aspect of hunting and ecotourism, and (2) exerting MKHP in the aspect special hunting. The financial analysis shows that the MKHP exertion with the price $ 1.500 and $ 750 for deer and $ 150 and $ 100 for pig (trophy and non trophy) in the rate of 9% from hunting and ecotourism it gains NPV Rp 50.160.631.000,00 and BCR 1,677 (with breeding). But the exertion without breeding it gains NPV Rp 24.955.315.000,00 and BCR 1,476. The exertion through both scenarios is reasonable to do. The exertion from special hunting with breeding scenario is obtained NPV Rp 36.896.371.000,00 and BCR 1,548. The MKHP exertion through the special hunting without breeding result NPV Rp 19.2933690.000,00 and BCR 1,386. This means the exertion is acceptable.Keyword : Activity development, cost, benefits, opportunity, resources potency

Habituation of Long-Tailed Macaque Toward Labyrinth-shaped Capture Cage in the Captive Breeding Station on Tinjil Island, Pandeglang, West Java Entang Uskandar; Yanto Santosa
Media Konservasi Vol 4 No 1 (1992): Media Konservasi
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

One of the Important th~ngsto make it easier to capture monkey IS to know the monkey's habituation and the length of stay In the feeder cage. Some of the monkey's group in Tinjil Island had habituated loward the extra food schedule. Ihey generally come to feeder cage when extra food is gtven. The orderof entrance to feeder cage to take and eat the extra Iood I\ ;I( first the dominant male followed by the lower rank adult males, then adult females, young males. young lcmalcs and children. ?'his order ofentrance is based on rank and animal bravery. Monkey's length of stay in the feeder cage has about the same ordcr as the entrance order to the feeder cage. adult males. adult females, young males, young females and rh~ldrcn.

Significant Bio-Ecological Parameters in Long Tailed Macaque (Macaca fascicularis) Business Yanto Santosa
Media Konservasi Vol 5 No 1 (1996): Media Konservasi
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Macaque (Macaca fascicularis) is one of a promising export commodities. To be aMe to maintain their preservation alld to reach an optimal and sustainable production level, there need to be captive breeding efforts. Significant information on the biology, ecology and population demographic parameters of these mscsques have been analyled from various literaturea and direct observations, in seven1 captive breeding sites.

ASPEK EKONOMI PENGUSAHAAN TAMAN BURU MASIGIT KAREUMBI KABUPATEN SUMEDANG JAWA BARAT (The Economic Aspect of the Exertion Masigit Kareumbi Hunting Park in the Regency of Sumedang West Java) A. Hernadi; Yanto Santosa; . Bahruni; T. Unu Nitibaskara
Media Konservasi Vol 12 No 1 (2007): Media Konservasi
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

ANALISIS POLA PENGGUNAAN RUANG DAN WILAYAH JELAJAH BANTENG (Bos javanicus d’Alton, 1832) DI TAMAN NASIONAL ALAS PURWO JAWA TIMUR Yanto Santosa; . Delfiandi
Media Konservasi Vol 12 No 3 (2007): Media Konservasi
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Research on the pattern of bull’s spatial and homerange in Alas Ppurwo National Park, was carried out in 2 months, i.e. April-May 2006. The observation was done at four vegetation types were low-land forest, coastal forest, planted forest and grazing area. The dominant activities of bull’s on each type of vegetation were resting at lowland forest, briniy at coastal forest, and feeding at planted forest and grazing area (pasture field). Bull’s homerange in rainy season was 3,37 km2 with 21,1 km was travelled distance.Keyword: Bull, behavior, spatial use patter, home range, national park.

KEANEKARAGAMAN JENIS BURUNG DI BEBERAPA TIPE HABITAT TAMAN NASIONAL GUNUNG CIREMAI (Diversity of Bird Species at Some Habitat Type in Ciremai Mountain National Park) Rika Sandra Dewi; Yeni A. Mulyani; Yanto Santosa
Media Konservasi Vol 12 No 3 (2007): Media Konservasi
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Research about Diversity of bird species at some habitat type in Ciremai Mountain National Park conducted by two months (Juni-Juli 2006). This research aim to compile the list of bird species at some habitat type, comparing bird species at some habitat type and studythe use of vegetationy by the birds. To count of the birds were used Point Count with Index Point Abundance (IPA), and to analysis of thebird diversities were used Index Shannon-Wiener. Result of research were found as much 78 bird species of 26 families; 62 species of 23families were found in primary forest, 37 bird species of 18 families were found in secondary forest, 24 bird species of 13 families werefound in garden. The highest bird diversity (H’=3.90) was found in the primary forest. The strata of vegetation with the highest use on allthree habitat types were the third and fourth strata.Key words: diversity, bird, vegetation, habitat, national park

Co-Authors . Delfiandi . Ernikawati . Firmansyah . Muchrodji . Pairah . TAQIUDDIN A. Hernadi ABDUL HARIS MUSTARI Abdul Haris Mustrai Abdul Rosyid Achmad Machmud Thohari Agus Hikmat Agus P. Kartono Agus Priyono K Agus Priyono Kartono Agustinus Krisdijantoro Agustinus Krisdijantoro, Agustinus Ahmad Munawir Ainy Amelya Utami Andoko Hidayat Anita Rianti, Anita Anxious Yoga Perdana Arzyana Sunkar Audelia Thalita Ramadhanti Bahruni . Budi Sampurna Burhanuddin Masy'ud Cory Wulan Dede Aulia DEDE AULIA RAHMAN Dede Aulia, Dede Diah Auliyani Dolly Priatna Dones Rinaldi Dudung Darusman Edhi Sandra Eka Nurmalasari Eko Prastio Ramadhan Elano Ratag Entang Uskandar Erniwati Erniwati Ervizal A. M. Zuhud Ervizal A.M. Zuhud Ervizal AM Zuhud Ervizal AM. Zuhud Eva Rachmawati Fifin Nopiansyah fifin Nopiansyah, fifin Fredy Sitorus Gugum Gumilar Paturohman Hadinata, M. Latif Heru Sugito I Nengah Surati Jaya Ilham Setiawan Noer Intan Purnama Sari Intan Purnamasari Intannia Ekanasty Irawan, Yosi Irma Kusuma Ningrum Iswandi Anas Iwan Hilwan Jojo Ontarjo Julius Paolo Siregar LILIK BUDIPRASETYO M Bismark M. Adlan Ali M. Bismark Machmud Thohari Machmud Thohari Machmud Thohari Marini Machdi Putri Masyâ€™ud, Burhanuddin Moch. Erlan Sodahlan Muhammad Farid Al Faritsi Muhammad Farid Al-Faritsi Munawir, Ahmad Nahlunnisa, Hafizah Nandang Prihadi Nelson Andre Nicanor J.V. Siterus Nitibaskara, Unu Noor Farikhah Haneda Nyoto Santoso Pairah Pairah Pairah, Pairah Raden Yosi Zainal Muhammad Rika Sandra Dewi Rina Wulan Sari Rozza Tri Kwatrina Rozza Tri Kwatrina Rozza Tri Kwatrina rozza tri kwatrina, rozza tri Salbiah Hanum Hasibuan Sandi Sopiyandi Setiyawati Titi Siddiq Nurkholis Siti Hasanah Siti Nahla Siti Nurjannah Sitti Ramlah Sodahlan, Moch. Erlan Sormin, Juliana Sugeng Paryadi Supartono Supartono U Mamat Rahmat U Mamat Rahmat Wardi Septiana Wardi Septiana, Wardi Yeni A. Mulyani Yohanna Yohanna Yosi Irawan Zuhud, Efrizal AM

Title Search

Found 34 Documents Search Journal : MEDIA KONSERVASI

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 34 Documents
Search
Journal : MEDIA KONSERVASI