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Respon Ukuran Kelompok terhadap Efek Tepi dan Kepadatan Populasi Surili (Presbytis comata) pada Hutan Dataran Rendah dan Perbukitan di Kabupaten Kuningan Toto Supartono; Lilik Budi Prasetyo; Agus Hikmat; Agus Priyono Kartono
ZOO INDONESIA Vol 25, No 2 (2016): Desember 2016
Publisher : Masyarakat Zoologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52508/zi.v25i2.3359

Abstract

Ekosistem hutan dataran rendah memiliki peranan penting bagi konservasi keanekaragaman hayati. Fragmentasi yang menyebabkan terpecah-pecahnya hutan alam dan memicu terjadinya efek tepi telah menjadi kendala dalam pelestarian populasi. Memahami pengaruh habitat tepi terhadap ukuran kelompok surili (Presbytis comata) dan tersedianya data kepadatan populasi sangat penting dalam konservasi populasi. Ukuran kelompok dapat menjadi indikator kualitas habi-tat. Akan tetapi, respon kelompok terhadap tepi hutan belum banyak diketahui dan informasi kepadatan populasi surili pada ekosistem hutan dataran rendah juga masih terbatas. Penelitian ini bertujuan menganalisis ukuran kelompok surili (Presbytis comata), pengaruh tepi hutan terhadap ukuran kelompok, dan kepadatan populasi surili. Pengumpulan data dilakukan pada tutupan hutan yang mencakup hutan alam, hutan tanaman, dan kebun campuran, dengan total panjang jalur 59 km di kelompok hutan Gunung Subang, Kabupaten Kuningan. Penelitian ini menemukan bahwa ukuran ke-lompok surili bervariasi dari 2 sampai 22 dengan rata-rata 8,52 individu. Rata-rata ukuran kelompok surili tidak berubah sejalan dengan bertambahnya jarak dari tepi hutan. Kepadatan populasi surili pada interval kepercayaan 95% berkisar 44,39 – 82,36 dengan rata 60,47 ind/km2. Hasil penelitian ini dapat menjadi pertimbangan dalam penyusunan strategi konservasi populasi surili pada ekosistem hutan dataran rendah yang merupakan kumpulan dari sisa hutan alam, hutan tanaman, dan kebun campuran.
KEANEKARAGAMAN HAYATI FLORA DI INDONESIA Cecep Kusmana; Agus Hikmat
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 5 No. 2 (2015): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Graduate School Bogor Agricultural University (SPs IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.5.2.187

Abstract

Indonesia merupakan negara kepuluauan seluas sekitar 9 juta km2 yang terletak diantara dua samudra dan dua benua dengan jumlah pulau sekitar 17.500 buah yang panjang garis pantainya sekitar 95.181 km. Kondisi geografis tersebut menyebabkan negara Indonesia menjadi suatu negara megabiodiversitas walaupun luasnya hanya sekitar 1,3% dari luas bumi. Dalam dunia tumbuhan, flora di wilayah Indonesia termasuk bagian dari flora dari Malesiana yang diperkirakan memiliki sekitar 25% dari spesies tumbuhan berbunga yang ada di dunia yang menempati urutan negara terbesar ketujuh dengan jumlah spesies mencapai 20.000 spesies, 40%-nya merupakan tumbuhan endemik atau asli Indonesia. Negara Indonesia termasuk negara dengan tingkat keterancaman dan kepunahan spesies tumbuhan tertinggi di dunia. Saat ini tercatat sekitar 240 spesies tanaman dinyatakan langka, diantaranya banyak yang merupakan spesies tanaman budidaya. Selain itu, sekitar 36 spesies pohon di Indonesia dinyatakan terancam punah, termasuk kayu ulin di Kalimantan Selatan, sawo kecik di Jawa Timur, Bali Barat, dan Sumbawa, kayu hitam di Sulawesi, dan kayu pandak di Jawa serta ada sekitar 58 spesies tumbuhan yang berstatus dilindungi.Keywords: keanekaragaman hayati flora, megabiodiversitas, tingkat kepunahan, tumbuhan dilindungi, tumbuhan langka
Struktur dan Komposisi Vegetasi di Habitat Cemara Laut (Casuarina equisetifolia L.) pada Tiga Kawasan Konservasi di Provinsi Bengkulu Albert Farma; Agus Hikmat; Rinekso Soekmadi
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 9 No. 3 (2019): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan
Publisher : Graduate School Bogor Agricultural University (SPs IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.9.3.596-607

Abstract

Sheoak (Casuarina equisetifolia L) is a species of monotypic taxa that has grown naturally in coastal Bengkulu Province. However, the various dynamics occurring in the coastal areas have disrupted the habitat of this species, affecting the structure and composi-tion of the vegetation. This research aims to analyze the structure and composition of vegetation in sheoak habitat in three conser-vation areas. The vegetation data was collected by line transect plot method. The analysis shows that sheoak stands form an invert-ed curve J in three conservation areas although they were not perfect due to the low density of poles which can be caused by dis-turbances that come from nature and human activity. Vegetation composition in sheoak habitat was composed by 36 species of 27 plant families consisting of shrubs and trees. Sheoak dominated the three areas only at the rate of tree growth while the growth rates of seedlings, saplings and poles were dominated by nyamplung (Calophyllum inophyllum) so the dominance of sheoak can be replaced with nyamplung. Sheoak also supported better habitat for other plant species to grow that showed diversity index value 1.4 to 1.9.
Etnobotani dan Potensi Aren di Desa Pematang Purba dan Desa Buluh Awar, Sumatera Utara Andayani Oerta G; Ervizal AM Zuhud; Agus Hikmat
Journal of Tropical Ethnobiology 2021: Prosiding Seminar Nasional PMEI V 2020
Publisher : The Ethnobiological Society of Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Aren is a multi purpose plant which has many benefits and economic value for the people in the Pematang Purba village and Buluh Awar village. This study was conducted from February to March 2017 and aims to identify ethnobotany aren aren locally include utilization by the community, potential population of palm and palm conservation development efforts in Pematang Purba village and Buluh Awar village. Retrieving data with in-depth interviews, analysis of vegetation and field observation. The results showed that people in the village of Pematang Purba utilize palm that grows wild as a drink palm wine, roof hut in the fields and the wedding ceremony. While in the village Buluh Awar used as raw material brown sugar, sugar ants and drink palm wine. Assessment of the potential of palm in Pematang Purba village classified as sustainable. Aren conservation efforts in Pematang Purba village by increasing the value-added palm. While in the Buluh Awar village need good cultivation techniques that successful cultivation of high level.
ANALISIS KINERJA KELEMBAGAAN TATA NIAGA PASAK BUMI (Eurycoma longifolia Jack) YANG BERKELANJUTAN DI KABUPATEN KUBU RAYA DAN KOTA PONTIANAK, KALIMANTAN BARAT SM Kartikawati; Ervizal A.M Zuhud; Agus Hikmat; Hariadi Kartodihardjo
Jurnal Penelitian Sosial dan Ekonomi Kehutanan Vol 11, No 2 (2014): Jurnal Penelitian Sosial dan Ekonomi Kehutanan
Publisher : Pusat Penelitian dan Pengembangan Sosial, Ekonomi, Kebijakan dan Perubahan Iklim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jpsek.2014.11.2.153-164

Abstract

Pasak bumi (Eurycoma longifolia Jack) is one of the main non forest products actively traded in West Kalimantan. The marketing of pasak bumi presented specific characteristics directly related to the natural environment of pasak bumi. The strong mutual dependency between pasak bumi collectors and traders is central to understanding the marketing of pasak bumi. The main objective of this research is to assess the overall performance of the pasak bumi trading. More specific goals are : (1) to analyze the determining factors of the trading chain, and (2) to analyze the interrelation between marketing characteristics and pasak bumi collectors' and traders' behaviours. The research was carried out in Kubu Raya and Pontianak City,West Kalimantan Province. Primary and secondary data were collected by observation and in-dept interview and analyzed using an institutional analisis development framework. The result showed that institutional pattern of the pasak bumi chain is a typical patron-client system. Low accessibility, asymmetric information, limitation on capital and high value of pasak bumi are all factors directly affecting the marketing institution. Stakeholder that obtained largest margin in trading system and profit margin is trader in the city.
Respon Ukuran Kelompok terhadap Efek Tepi dan Kepadatan Populasi Surili (Presbytis comata) pada Hutan Dataran Rendah dan Perbukitan di Kabupaten Kuningan Toto Supartono; Lilik Budi Prasetyo; Agus Hikmat; Agus Priyono Kartono
ZOO INDONESIA Vol 25, No 2 (2016): Desember 2016
Publisher : Masyarakat Zoologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52508/zi.v25i2.3359

Abstract

Ekosistem hutan dataran rendah memiliki peranan penting bagi konservasi keanekaragaman hayati. Fragmentasi yang menyebabkan terpecah-pecahnya hutan alam dan memicu terjadinya efek tepi telah menjadi kendala dalam pelestarian populasi. Memahami pengaruh habitat tepi terhadap ukuran kelompok surili (Presbytis comata) dan tersedianya data kepadatan populasi sangat penting dalam konservasi populasi. Ukuran kelompok dapat menjadi indikator kualitas habi-tat. Akan tetapi, respon kelompok terhadap tepi hutan belum banyak diketahui dan informasi kepadatan populasi surili pada ekosistem hutan dataran rendah juga masih terbatas. Penelitian ini bertujuan menganalisis ukuran kelompok surili (Presbytis comata), pengaruh tepi hutan terhadap ukuran kelompok, dan kepadatan populasi surili. Pengumpulan data dilakukan pada tutupan hutan yang mencakup hutan alam, hutan tanaman, dan kebun campuran, dengan total panjang jalur 59 km di kelompok hutan Gunung Subang, Kabupaten Kuningan. Penelitian ini menemukan bahwa ukuran ke-lompok surili bervariasi dari 2 sampai 22 dengan rata-rata 8,52 individu. Rata-rata ukuran kelompok surili tidak berubah sejalan dengan bertambahnya jarak dari tepi hutan. Kepadatan populasi surili pada interval kepercayaan 95% berkisar 44,39 – 82,36 dengan rata 60,47 ind/km2. Hasil penelitian ini dapat menjadi pertimbangan dalam penyusunan strategi konservasi populasi surili pada ekosistem hutan dataran rendah yang merupakan kumpulan dari sisa hutan alam, hutan tanaman, dan kebun campuran.
Pendataan dan Pemetaan Potensi Sumberdaya Alam Serta Pengembangan Produk Unggulan Desa Agus Hikmat; Yoga Dwi Syahputra; Viyata Pratiwi Risky; Ghiyats Fawwaz Fadhlullah; Devi Aldian Pratama; Rani Assyifa; Ditha Silva Mutiawati
Jurnal Pusat Inovasi Masyarakat (PIM) Vol. 2 No. Khusus 2 (2021): April 2021
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (450.132 KB)

Abstract

The development of the agricultural sector at the village level needs to be supported by the availability of data on the potential of the village area, especially the existing natural resources and superior community products that can be developed in the future. The purpose of this activity is to make maps or tools in analyzing the potential of the Parakan Village and Karangtengah Village areas and developing superior product processing. Activities carried out through interviews with village officials and field visits. All activities were successfully carried out while still implementing health protocols. The results of this activity succeeded in recording and making maps of the potential of natural resources in the village area and the development of superior processed products for the people of Parakan Village and Karangtengah Village. The map of the potential for natural resources and superior processed products can help the village development in the future to improve community welfare. Key words: potential map, superior products, village communities
The Estimation of Diversity and Potential Utilization of Agroforestry Plants in Batara Village, Timor-Leste Nelson Andre; Yanto Santosa; Agus Hikmat
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 12 No 4 (2022): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Pusat Penelitian Lingkungan Hidup, IPB (PPLH-IPB) dan Program Studi Pengelolaan Sumberdaya Alam dan Lingkungan, IPB (PS. PSL, SPs. IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.12.4.609-621

Abstract

In the context of conservation, the government of Timor-Leste and its partners work together to implement an agroforestry program to address the problem of forest loss which continues to be graded every year. This study aimed to estimate the level of plant species diversity and the potential benefits of agroforestry for the Batara Village community. Data collection was carried out on agroforestry land owned by farmers in Batara Village from December 2021 to January 2022 and data collection using the single plot method and census method, namely 10m x 10m seedlings, 40m x 40m sapling, 60m x 60m pole and 113,14m x 113,14m tree. Data for plant diversity can be analyzed using the margalef index, shannon wiener, and evenness, and the potential benefits of agroforestry using descriptive analysis. Based on the results of research on the diversity of plant species in agroforestry land in Batara village, 33 species of seedling and understorey, sapling level 19 species, pole level 17 species, and tree level 15 species and overall found 42 species of plants with 25 families and the results of descriptive analysis of respondents' interviews show that agroforestry can contribute from an economic point of view by 54.28%, from an ecological perspective to 32.95%, from a social perspective to 24.18% and from a cultural perspective to 6.1%.
ETHNOBOTANY OF KEMANG (Mangifera kemanga Blume.) AS IDENTITY FLORA OF BOGOR REGENCY Beti Septiana Darsono; Agus Hikmat; Rinekso Soekmadi
Media Konservasi Vol 27 No 2 (2022): Media Konservasi Vol 27 No 2 Agustus 2022
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/medkon.27.2.34-41

Abstract

Kemang (Mangifera kemanga Blume.) is a local fruit and has become the identity flora of Bogor Regency based on Decree of the Regent's Number 522/185/Kpts/1996. Currently, the existence of kemang is rare, and it is worried about becoming extinct. This study aimed to identify the ethnobotany of kemang in the community of Bogor Regency and to develop a conservation strategy for kemang as the identity flora of Bogor Regency. The research was carried out from April-July 2021 in Kemang District, Sukaraja District, and Leuwiliang District. Based on criteria, the research was conducted through deeply personal interviews with the local community. The characteristic of the respondent was individual who has kemang and gardeners whose gardens contain kemang. The data obtained were analyzed descriptively. Based on interviews with 30 respondents, kemang was identified by looking at leaf color, leaf shape, stem, flower, and fruit compared to mango (Mangifera indica). Kemang mainly was found growing in gardens (74%). Kemang propagation was done by seed. The most used parts were fruit (43%) and shoots (39%). Both parts were consumed directly in a fresh form. Besides having a role as a food ingredient, kemang has potential as an antioxidant, anticancer, and anti-degenerative. The reason people still maintain kemang because the existence of kemang is getting rare, and the selling price of kemang fruit is relatively high compared to other types of mango. In addition, kemang can also prevent soil erosion. The conservation strategies of kemang are optimizing the socialization and publication of kemang benefit, developing kemang cultivation, and developing kemang as a local fruit commodity. Key words: conservation strategy, ethnobotany, kemang, local fruit, rare
The PREY COMPOSITION OF Nepenthes gymnamphora Reinw. Ex Nees AT MOUNT BISMO, DERODUWUR HIKING TRAIL, WONOSOBO, CENTRAL JAVA Hani Ristiawan; Agus Hikmat
Media Konservasi Vol 27 No 3 (2022): Media Konservasi Vol 27 No 3 December 2022
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/medkon.27.3.116-120

Abstract

Nepenthes gymnamphora (kantong semar, palaeotropic pitcher plant) is a carnivorous plant that spreads across the mountains of Java, one of which is on Mount Bismo, Dieng Mountains, Central Java. The prey composition N. gymnamphora here has not been studied before. The purpose of this study was to identify the composition of prey of N. gymnamphora in the Deroduwur Hiking Trail, Mount Bismo, Wonosobo, Central Java. The method used is the identification of prey in the pitcher that has been opened, both the upper and lower pitcher types. The main prey of N. gymnamphora are invertebrates from the ordo of Hymenoptera, Blattodea, Diptera, Araneae, and Diplura. Based on the prey composition analysis, there was a tendency of pitcher dimorphism, namely the upper pitcher of N. gymnamphora tended to contain flying invertebrates, while the lower pitcher tended to contain terrestrial invertebrates. This is influenced by the morphology of the pitcher, the upper pitcher tends to be lighter in color than the lower pitcher so that it is more attractive to fly invertebrates. In addition, the pitcher of N. gymnamphora provides a microhabitat for the larvae of Culicidae and Syrphidae. Keywords: carnivorous plants, Mount Bismo, Nepenthes gymnamphora, prey composition.
Co-Authors . Siswoyo ., Maysarah A. M. Zuhud Abd. Rasyid Syamsuri ABDUL HARIS MUSTARI Abywijaya, Ilham Kurnia Abywijaya, Ilham Kurnia Afrianto, Whisnu Febry Afrianto, Whisnu Febry Agung Widya Agus Priyono Kartono Agustina Roswita Atok Al Manar, Primadhika Albert Farma Amri Muhammad Saadudin Andayani Oerta G Anggit Haryoso Ardika Eri Triana Arief Prasetyo Arya A. Metananda Arya Arismaya Metananda Arya Arismaya Metananda Arya Arismaya Metananda Asvic Helida Asvic Helida Asvic Helida, Asvic Beti Septiana Darsono Burhanuddin Masyud Cece Somantri Cecep Kusmana Cory Wulan Darli, Viny Volcherina Defri Yoza Desta S. Pravista Devi Aldian Pratama Dewi Lestari Dewi Lestari Didi Usmadi, Didi Didik Widyatmoko DIDIK WIDYATMOKO Didik Widyatmoko Ditha Silva Mutiawati Dudung Darusman Edhi Sandra Elisa - Iswandono, Elisa - Elisa Iswandono Elisa Iswandono Endang Koestati Sri Harini Muntasib Eri Irwanta Ervizal A. M. Zuhud Ervizal A. M. Zuhud Ervizal A.M Zuhud Ervizal A.M Zuhud Ervizal A.M. Zuhud Ervizal AM Zuhud Ervizal AM Zuhud Ervizal AM Zuhud Ervizal Amir Muhammad Zuhud Ervizal Amir Muhammad Zuhud Ervizal Amir Muhammad Zuhud Ervizal AMZU Ferdynan Dapadeda Ghiyats Fawwaz Fadhlullah Hani Ristiawan Hardjanto Harnios Aerief Has, Dini Hardiani Hermawan, Rachmad Husein Mukmin Irzal Fakhrozi Irzal Fakhrozi, Irzal Istomo . Jarwadi B. Hernowo Jhon Marthali Simamora Joko Ridho Witono Kartodihardjo, Hariadi LILIK BUDIPRASETYO Lisdayanti Lisdayanti M. Adlan Ali Machmud Thohari Marwa Prinado Mayanda Mega Meilanto Meine van Noordwijk Meine Van Noordwijk Muhammad Adlan Ali Munawar Fuadi Munggaran, Ikram Kurnia Nandi Koesmayandi Nandi Kosmaryandi Nani Rahayu Nelson Andre Nina Hernindiah Nira Febriyanti Niskan Walid Masruri Nurheni Wijayanto Nurkhotimah . Nurul Qomar Oktovianus Oktovianus Purwanto Purwanto Radios Simanjuntak Rahayu Subekti Rani Assyifa Resti Suwartini Revina Dwi Utami Rina Wulan Sari Rinekso Soekmadi Rita Kartika Sari Rizky Febriana Lubis Robika Rudi Hermawan Rudi Hermawan Sambas Basuni Siti Masitoh Kartikawati SM Kartikawati Sopian Hidayat Sri Soepraptini Mansjoer Subekti Rahayu Supartono, Toto Susanti, Amelia Dwi SYAMSUL HIDAYAT Titiek Setyawati Titiek Setyowati Tjitrosoedirjo, Soekisman Viyata Pratiwi Risky Whisnu Febry Afrianto Wilyan, Radil Y. Purwanto Y. Purwanto YANTO SANTOSA Yoga Dwi Syahputra Yohanes Purwanto Yoko Untoro Yulianto Yulizar . Zikri, Merlian Zuhud EAM, Zuhud Zuhud, Ervizal A. M.