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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Teknologi Dan Industri Pangan MEDIA KONSERVASI Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences Jurnal Ilmu Lingkungan KOMUNITAS: INTERNATIONAL JOURNAL OF INDONESIAN SOCIETY AND CULTURE Jurnal Penelitian Hutan dan Konservasi Alam Cannarium (Jurnal Ilmu-ilmu Pertanian) Buletin Kebun Raya BERITA BIOLOGI JURNAL BIOLOGI INDONESIA ETNOSIA : Jurnal Etnografi Indonesia Jurnal Bioteknologi & Biosains Indonesia (JBBI) Biosaintifika: Journal of Biology & Biology Education ULIN: Jurnal Hutan Tropis Jurnal Risalah Kebijakan Pertanian dan Lingkungan Jurnal Sylva Lestari JURNAL HUTAN TROPIS Policy Brief Pertanian, Kelautan, dan Biosains Tropika

Ervizal AMZU

Departemen Konservasi Sumberdaya Hutan Dan Ekowisata Fakultas Kehutanan, Institut Pertanian Bogor (IPB), Bogor 16680

Author-ID : 226794

Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Social Sciences

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Kelekak Agroforestry in Central Bangka, Indonesia: Species Diversity, Challenges, and Conservation Strategies Al Manar, Primadhika; Zuhud, Ervizal Amir Muhammad; Hikmat, Agus; Hidayat, Syamsul; Robika; Meilanto; Wilyan, Radil; Munggaran, Ikram Kurnia
Jurnal Sylva Lestari Vol. 13 No. 1 (2025): January
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jsl.v13i1.1070

Forest land conversion has caused global climate change, reducing biodiversity and food security challenges. Climate change’s influence on food security must be anticipated promptly by adopting an adaptable agricultural cultivation system, such as agroforestry. The Bangka community is one of many that continue to practice agroforestry. In the Bangka community, agroforestry is known as kelekak. This research aims to learn about the history, variety of species, challenges, and conservation strategies of kelekak. This study's data was gathered through interviews, field observations, and literature studies. Kelekak is a woodland region historically used by the community to produce dryland rice (ume), which later became kelekak agroforestry land. Several fruit plant species are commonly found on kelekak land, including durian (Durio zibethinus), mangosteen (Garcinia mangostana), cempedak (Artocarpus integer), and ketapi (Sandoricum koetjape). The community utilizes various plant species in the kelekak as food, medicine, building materials, and firewood. Kelekak’s survival is threatened by land conversion to monoculture plantations, limiting community resource access. Efforts to revive the kelekak can be achieved through the Tri Stimulus Amar Pro-Konservasi approach by integrating natural, benefit, and religious willingness stimulus. Efforts to reinvigorate kelekak must begin immediately, with mapping activities for the remaining kelekak in the Central Bangka area to provide primary data for future kelekak development and local government regulations to conserve kelekak. Keywords: agroforestry, conservation, food, forest, kelekak

Keanekaragaman dan Potensi Tumbuhan Bawah sebagai Pakan Ternak pada Lahan Kelapa Sawit Menghasilkan Wulandari, Dwi Putri; Zuhud, Ervizal A.M.; Sudradjat, Sudradjat
Jurnal Ilmu Lingkungan Vol 23, No 2 (2025): March 2025
Publisher : School of Postgraduate Studies, Diponegoro Univer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jil.23.2.463-471

Keanekaragaman tumbuhan bawah pada lahan kelapa sawit menghasilkan dapat dimanfaatkan sebagai sumber hijauan pakan ternak dan dapat mendukung sistem integrasi sapi-sawit. Penelitian ini bertujuan untuk mengidentifikasi spesies dan potensi tumbuhan bawah pada tegakan sawit sebagai pakan ternak sebelum dan sesudah dilakukan pemupukan. Penelitian ini dilakukan pada bulan Maret-Mei 2024 di Kebun Percobaan Kelapa Sawit Cikabayan, Kampus IPB Darmaga, Bogor. Metode pengumpulan data dilakukan dengan melakukan analisis vegetasi dan studi literatur. Analisis data dilakukan dengan perhitungan Indeks Nilai Penting (INP), Indeks keanekaragaman, dan ketersediaan serta produksi pakan per hektar. Hasil penelitian menunjukkan bahwa keanekaragaman spesies yang telah dijumpai sebanyak 80 spesies dari 36 famili dimana pada kondisi sebelum pemupukan berjumlah 830 individu dan setelah pemupukan meningkat menjadi 1.183 individu. Famili yang paling banyak berasal dari famili Poaceae (rerumputan), sedangkan golongan yang paling dominan dari berdaun lebar. Nilai indeks spesies tumbuhan bawah yang diperoleh dari indeks kekayaan spesies (6,47-8,27), keanekaragaman spesies (3,24-3,49), dan kesamaan spesies (70%) dikategorikan tinggi, sedangkan pada indeks kemerataan spesies (0,77-0,88) dikategorikan hampir merata. Jenis tumbuhan bawah sebagai pakan ternak, yang sangat disukai diantaranya A. gangetica, A. conyzoides, C. lappacea, P. Conjugatum dengan potensi total produksi pakan basah sebesar 34,85 ton/ha/tahun dan pakan kering 12,54 ton/ha/tahun yang dapat menampung 1-2 ekor sapi per hektar. Dengan demikian ketersediaan dan produksi yang diperoleh memiliki peluang untuk memasok pakan ternak dalam mendukung sistem integrasi sapi-sawit.

Keragaman Tumbuhan Hutan Sekunder di Sekitar Perkebunan Kelapa Sawit di Provinsi Riau Hikmah, Nur; Nurjannah, Siti; Zuhud, Ervizal A.M.; Sunkar, Arzyana
Cannarium Vol 20, No 2 (2022)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/cannarium.v20i2.5236

Perubahan tutupan lahan menjadi perkebunan kelapa sawit dianggap menurunkan keanekaragaman hayati, termasuk keragaman tumbuhan. Hutan sekunder yang berada di sekitar perkebunan kelapa sawit diharapkan dapat menjaga keberlanjutan dari keragaman tumbuhan yang masih tersisa meskipun bukan bagian dari areal perkebunan kelapa sawit. Penelitian dilakukan di empat perkebunan kelapa sawit yang tersebar di dua kabupaten yaitu Kampar dan Pelalawan, Provinsi Riau selama 28 hari pada bulan Maret 2016. Metode penelitian yaitu analisis vegetasi petak tunggal dengan mengidentifikasi keragaman tumbuhan di hutan sekunder yang ada di sekitar perkebunan kelapa sawit. Berdasarkan hasil penelitian, diperoleh bahwa keanekaragaman jenis tumbuhan bervariasi sesuai dengan kondisi lokasinya. Jumlah spesies tumbuhan yang ditemukan beragam, PT SAR (85 spesies), PT AMA (71 spesies), PT MUP (44 spesies) dan PTPN (41 spesies). Perbedaan ini karena luasan dan kerapatan hutan sekunder juga berbeda. Nilai kekayaan jenis juga berbeda setiap lokasi, yaitu PT SAR (12.02), PT AMA (9.80), PT MUP (7.66), dan PTPN (5.67). Semakin tinggi nilai kekayaan spesies di suatu lokasi menunjukkan bahwa areal tersebut memiliki keanekaragaman yang tinggi. Hutan sekunder di sekitar PT SAR merupakan areal yang memiliki tingkat keragaman tumbuhan lebih tinggi dibandingkan ketiga lokasi lainnya.

POPULASI DAN HABITAT Nepenthes ampullaria Jack. DI CAGAR ALAM MANDOR, KALIMANTAN BARAT ., Maysarah; Zuhud, Ervizal A.M.; Hikmat, Agus
Media Konservasi Vol. 21 No. 2 (2016): Media Konservasi Vol. 21 No. 2 Agustus 2016
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Nepenthes ampullaria Jack. is a species which adapted on the nutrient-poor areas in Mandor nature reserve. Its could be increasing the quality of Mandor nature reserve as protected area. This research aims to study the population and habitat of N. ampullaria in the Mandor nature reserve. This study was conducted at two habitats, heath forest and peat swamp forest. Observations were made on, population abundance and habitat factors of N. ampullaria. The results showed that the highest population density of N. ampullaria was in heath forest. Their are growth in groups. Vegetation analysis showed that constituent species habitat of N. ampullaria consist of 69 species from 39 familly. Result of identification to insects showed Formicidae is dominant family that trapped in pitcher of N. ampullaria. Temperature and humidity in N. ampullaria’s habitat has been switable for requirements growth of pitcher plant. Rainfall during the study was normally. Ratio of sand and soil on both affected the improvement of individual N. ampullaria in Mandor nature reserve. Keywords: habitat, Mandor nature reserve, Nepenthes ampullaria Jack, population

PEMANFAATAN JELUTUNG (Dyera spp.) OLEH SUKU ANAK DALAM DI TAMAN NASIONAL BUKIT DUABELAS , JAMBI ., Aminah; Zuhud, Ervizal A.M.; Siregar, Iskandar Z.
Media Konservasi Vol. 21 No. 2 (2016): Media Konservasi Vol. 21 No. 2 Agustus 2016
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Anak Dalam Tribe (Suku Anak Dalam; SAD) used jelutong in their daily live. But nowadays, jelutong population was reduced. Increase the forest change area decrease the habitat preference of jelutong. It need the strategy and technique to conservation jelutong without conflict with local people interest. Traditional management of jelutong among SAD in Bukit Duabelas National Park (Taman Nasional Bukit Duabelas; TNBD) benefits to understanding technique used of jelutong latex and understanding ecological knowledge SAD for strategy of conservation jelutong, among other are to described jelutong population status in TNBD. The research was conducted by using focus group discussion and indepth interview 40 respondent to examine management and use of jelutong. In addition, vegetation analysis was also conducted to determine the status of jelutong population by 8 sampling plots with census technique in 2,88 ha area. It was determined that SAD use latex of jelutong especially for comodity. Traditional technique applied to all methods tapping, production, and marketing latex. Time latex tapping done in early morning on 5 to 6 am because sunrise decreased latex production. Latex mixed with samak (Syzygium pyrifolium) or vinegar 61, allowed to stand until thickened and forming lumps fit the mold. The local management of this species is based on simple maintenance and tapping latex of individuals in the swamp area, dryland area and homegardens agroforest.The structure of jelutong population in TNBD was destructed which are distribution number of jelutong per ha young stage less than mature stage. Keywords: Anak Dalam Tribe, bioprospecting, conservation, Dyera spp., ethnobotany

Benzoin Business Opportunity Analysis in Conservation Areas: Case Study of Bukit Tiga Puluh National Park Ayu, Sari; Zuhud, Ervizal AM; Bahruni, Bahruni
ULIN: Jurnal Hutan Tropis Vol 9, No 2 (2025)
Publisher : Fakultas Kehutanan Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32522/ujht.v9i2.19096

This study analyzes the business potential and commercial benefits of benzoin (Styrax benzoin) in the Bukit Tigapuluh National Park (TNBT) conservation area, while exploring the traditional ecological knowledge of the Talang Mamak community in forest resource management. Benzoin is a non-timber forest product with high economic value used in cosmetics, pharmaceuticals, and perfumery. This research employed a descriptive qualitative method through ethnobioprospecting and supply chain analysis. The findings show that despite its high market value, farmers earn minimal profits due to reliance on middlemen and limited access to markets and processing technology. The study recommends strengthening farmers’ capacity through training, product diversification, and community-based marketing support. A benzoin conservation strategy should actively involve local communities as key actors in sustainable forest management.

Co-Authors ., Maysarah Agus Hikmat Al Manar, Primadhika Aminah . Andilolo, Imanuella Romaputri Anisa Agustina, Anisa Arif Aliadi Arzyana Sunkar Asvic Helida, Asvic Ayu, Sari Bahruni . Budi Prasetyo Burhanuddin Masyud C Hanny Wijaya Dadang R Priatna DEDE AULIA RAHMAN Dewi Lestari Djuara P Lubis Dwi Putri Wulandari Edje Djamhuri Eko Baroto Walujo Elisa - Iswandono, Elisa - Hadi S Alikodra Hardjanto Harnov Harnov IBNUL QAYIM Ikma Citra Ranteallo ISKANDAR ZULKARNAEN SIREGAR Kartodihardjo, Hariadi Kissinger Kissinger Kurnia Sofyan Lala M Kolopaking Latifah K. Darusman Latifah K. Darusman LILIK BUDIPRASETYO M. Firdaus , Bambang Budiansyah, Kastana Sapanli, Aprianty , Gustav M. Irsyad , M. Firdaus Mandala, Bakti MARIA BINTANG Meilanto Meredian Alam Mr. Kissinger Muchamad Zaenal Arifin, Muchamad Zaenal Muhadiono, Ignatius Munggaran, Ikram Kurnia Nandi Kosmaryandi Nasution, Aswarina Nasution, Aswarina Nasution, Azwar Hadi Nur Hikmah Nuri Andarwulan Nurul Ichsan Palinggi, Sandryones Pipi Puspita Sari Primadhika Al Manar Puja Utama Purba, Michael Yohansen Rinekso Soekmadi Robika Rosy Hutami Rudi Heryanto Rusdi SISWOYO Siswoyo Siswoyo Siti Nurjannah Siti Nurjannah Slamet Wahyudi Sri Soegiharto, Sri Sudradjat Sudradjat Sujiah Putri, Ajeng Sutarno, Simon SYAMSUL HIDAYAT TATIK CHIKMAWATI Tri Wibowo Wilyan, Radil Winiati Pudji Rahayu Y. Purwanto Yadi Setiadi Yohanes Purwanto

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