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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Jurnal Ilmu Pertanian Indonesia Jurnal Silvikultur Tropika (JST) MEDIA KONSERVASI Jurnal Pengolahan Hasil Perikanan Indonesia BIOTROPIA - The Southeast Asian Journal of Tropical Biology Jurnal Penelitian Hutan dan Konservasi Alam Jurnal Penelitian Hutan Tanaman Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) ZOO INDONESIA Akuatik: Jurnal Sumberdaya Perairan Zoo Indonesia Gaudium Vestrum: Jurnal Kateketik Pastoral
Basuki Wasis
Departemen Silvikultur, Fakultas Kehutanan Dan Lingkungan, IPB University
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Energy Environmental Science Immunology & microbiology Social Sciences Veterinary Other

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Potensi Cadangan Karbon Hutan Nabundong KPH Wilayah VI Sumatera Utara Yustika Fadilah Siregar; Basuki Wasis; Iwan Hilwan
Jurnal Ilmu Pertanian Indonesia Vol. 23 No. 1 (2018): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (397.557 KB) | DOI: 10.18343/jipi.23.1.67

Abstract

Tropical forest plays a major role in global carbon (C) cycle, about 50% of the total carbon is stored in biomass and 50% is stored in the top 1 m of the soil. Research on the potential for carbon stock was conducted in Nabundong forest in Padang Lawas Utara District. It was managed by the FMU (Forest Management Unit) region VI North Sumatra. This research aims to identify forest structure, estimate above ground biomass using allometric equations, and determine the carbon stock potential of Nabundong forest. The results showed that stratum I (212.68 tonC/ha) had higher carbon stock than stratum II (151.78 tonC/ha).
Tantangan Kelembagaan Pengendalian Kebakaran Hutan dan Lahan pada Tingkat Tapak Irfan Kemal Putra; Bambang Hero Saharjo; Basuki Wasis
Jurnal Ilmu Pertanian Indonesia Vol. 24 No. 2 (2019): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (586.867 KB) | DOI: 10.18343/jipi.24.2.151

Abstract

Continuous forest and land fires in Indonesia require multi-stakeholder concerns. Further, focal point should be on the grass root actors, since they are the closest to the fires, in term of location; the understand the most about the site situations, and could be the first responders to the fire events. Those actors, also could play a role as, either protagonists or antagonists, in the fire management program, depend on their situations. Based on the above narration, this research aimed to understand roles and challenges faced by those actors at the site level. This research was conducted in August-December 2017 in three villages, in Siak District, Riau is Village Penyengat, Sungai Rawa, and Rawa Mekar Jaya. The choice of location was based on comparable different fire frequencies occured among those three villages respectively the most, moderately, and the least frequent. The method utilized in this research was actor analysis. The data were collected from primary (interviews) and secondary sources (literatures). The analysis results showed that there were too many key players, influencing actors with negative roles, and actors with improper roles in the fire management activities. De-concentrating the influences of the Central Government and MoEF, as well as derivative legislations to legalize the roles of both the National Agency for Disaster Countermeasures (NADC-BNPB) and Army, to be involved in the fire management activities are also needed to solve the problems.
DAMPAK KEGIATAN PERAMBAHAN HUTAN PINUS REBOISASI TERHADAP SIFAT FISIK, KIMIA DAN BIOLOGI TANAH DI KAWASAN LINDUNG DANAU TOBA, SUMATERA UTARA Basuki Wasis; Izudin .
Media Konservasi Vol 17 No 3 (2012): Media Konservasi Vol. 17 Nomor 3, Desember 2012
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (289.815 KB) | DOI: 10.29244/medkon.17.3.%p

Abstract

Encroachment is one of the causes of damage to pine forests. Forest damage can cause damage to soil properties on forest land that was left after the pine forest encroachment activities. This research was conducted aiming to determine the change of physical properties, chemical properties and biological properties of soil in the pine forest encroachment caused by activities in the area of pine forest reforestation in protected areas of Lake Toba, North Sumatra. Soil sampling conducted in purposive sampling in a pine forest and open land. The study was conducted on three plots in the pine forest and open land with the size of each 20 mx 20 m (0.04 ha). In the plot is made of three subplots with a size of 1m x 1m is placed randomly for soil sampling. Observations suggest that damage to the pine forest vegetation has caused the loss of top soil layer of soil, destruction of soil structure and the increase in soil erosion. Destruction of pine forest into open land has caused damage to soil physical properties as well as significantly decreasing soil chemical properties and biological properties of soil. Forms of soil degradation caused by damage to pine forests, which is an increase in soil density (density Limbak) of 129%, a decrease of 68% organic C and soil nitrogen decreased by 23%. The main factors causing soil degradation is logging the pine forest vegetation, soil organic matter decline and erosion. Keywords: forest encroachment, pine forests, open land, protected area,  soil properties.  
Diversity of Arbuscular Mycorrhizae Fungi from Rhizosphere of Daemonorops draco Blume in Jambi: STATUS FUNGI MIKORIZA ARBUSKULA (FMA) PADA RIZOSFER JERNANG (Daemonorops draco Blume) DI JAMBI Betty Purwati; Sri Wilarso Budi; Basuki Wasis
Media Konservasi Vol 24 No 3 (2019): Media Konservasi Vol. 24 No. 3 Desember 2019
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (295.473 KB) | DOI: 10.29244/medkon.24.3.261-268

Abstract

Tujuan dari penelitian ini adalah untuk mengkaji keanekaragaman Fungi Mikoriza Arbuskula (FMA) pada rizosfer jernang di Jambi. Teknik pengambilan sampel tanah dan akar dilakukan dengan metode proporsional. Pengambilan sampel tanah dilakukan secara komposit pada kedalaman 0-20 cm dan 20-40 cm, contoh tanah diambil dari rizosfer jernang sebanyak 500 g pada setiap batang. Spora diisolasi dengan tehnik tuang saring basah dan dilanjutkan dengan sentifugasi, lalu kepadatan sporanya diukur dan diidentifikasi. Hasil identifikasi menunjukkan rata-rata jumlah spora adalah 106,39-209,46 spora per 20 g tanah. Kolonisasi akar berada pada kisaran 39,25%-64,25%. Keanekaragaman FMA menunjukkan 48 tipe spora FMA yang terdiri dari 31 tipe Glomus, 9 tipe Acaulospora, 7 tipe Scutellospora, dan 1 tipe Gigaspora. Glomus memiliki tingkat penyebaran tertinggi di masing-masing kedalaman. Kelimpahan relatif Glomus di kedua kedalaman sebesar 100 %. Frekuensi relatif pada Glomus juga mendominasi pada kedalaman tanah 0-20 cm sebesar 92,27%, dan tanah pada kedalaman 20-40 cm sebesar 95,05%. Kata kunci: FMA, Daemonorops draco Blume, Jambi
POTENSI CADANGAN KARBON PADA LAHAN REHABILITASI DI KABUPATEN GUNUNG MAS, KALIMANTAN TENGAH: Carbon Stock Potential in Rehabilitation Land at Gunung Mas District, Central Kalimantan Ria Astuti; Basuki Wasis; Iwan Hilwan
Media Konservasi Vol 25 No 2 (2020): Media Konservasi Vol. 25 No. 2 Agustus 2020
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/medkon.25.2.140-148

Abstract

Pemanasan global maupun deforestasi merupakan salah satu permasalahan paling serius untuk lingkungan. Rehabilitasi hutan dapat dilakukan sebagai salah satu upaya penyerapan emisi karbon. Penelitian bertujuan untuk menentukan besaran biomassa, karbon serta penyerapan CO2 sebelum dan setelah rehabilitasi dengan metode non destruktif. Penelitian dilakukan pada lima tutupan lahan (lahan rehabilitasi 2015, 2016, 2017, lahan terbuka, dan hutan sekunder) di tiga kecamatan (Manuhing, Rungan Barat, dan Manuhing Raya) di Kabupaten Gunung Mas, Kalimantan Tengah. Kandungan biomassa di atas permukaan tanah pada lahan rehabilitasi tertinggi baik pada tahun tanam 2015 maupun 2016 terdapat di Kecamatan Manuhing Raya, sedangkan pada tahun 2017 di Kecamatan Manuhing, hasil tersebut terjadi karena adanya input tambahan berupa pupuk alami di lokasi tersebut sehingga meningkatkan kesuburan tanah dan menjadikan pertumbuhan tanaman lebih baik. Total biomassa pada beberapa tutupan lahan di Kabupaten Gunung Mas semakin menurun dengan urutan: hutan sekunder (465,12-806,48 ton/ha) > lahan rehabilitasi (0,77-84,89 ton/ha) > lahan terbuka (0,001-0,06 ton/ha). Simpanan karbon mengalami penurunan yang sangat drastis dari 310,24-418,62 ton C/ha menjadi 7,25-29,43 ton C/ha karena deforestasi dan alih fungsi hutan. Kegiatan rehabilitasi mampu meningkatkan kembali kemampuan suatu lahan dalam menyerap dan menyimpan cadangan karbon secara berkelanjutan. Kata kunci: cadangan karbon, hutan sekunder, lahan rehabilitasi, lahan terbuka, rehabilitasi
PEMANFAATAN PASTA LIMBAH KARAGENAN DARI RUMPUT LAUT Eucheuma sp. SEBAGAI PUPUK PADA TANAH TERDEGRADASI Basuki Wasis; Pipih Suptijah; Putri Septembriani
Jurnal Pengolahan Hasil Perikanan Indonesia Vol 15 No 3 (2012): Jurnal Pengolahan Hasil Perikanan Indonesia 15 (3)
Publisher : Department of Aquatic Product Technology IPB University in collaboration with Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (496.883 KB) | DOI: 10.17844/jphpi.v15i3.21311

Abstract

Limbah karagenan merupakan hasil samping dari pengolahan rumput laut merah kelas Rhodophyceae yang belum dimanfaatkan. Limbah karagenan ini diduga mengandung mineral yang dapat dimanfaatkan sebagai nutrisi tanaman. Tujuan penelitian ini adalah untuk memanfaatkan limbah karagenan sebagai pupuk pasta organik pada semai jabon di tanah terdegradasi. Pupuk pasta organik merupakan campuran pupuk limbahkaragenan dengan pupuk kompos komersial dengan berbagai formula. Setiap formulasi diuji terhadap semai jabon dengan parameter tinggi, diameter, dan biomassa. Limbah karagenan mengandung kadar air yang tinggi dan memiliki berbagai unsur hara yang diperlukan tanaman, misalnya C, N, P, dan K. Tinggi, diameter, dan biomassa semai jabon terbaik didapat dengan penggunaan pupuk pasta limbah karagenan 85% dan kompos 15%. Tinggi semai jabon terbaik yaitu 8,72 cm dengan peningkatan terhadap kontrol sebesar 60,89%; adapun diameter semai jabon terbaik yaitu sebesar 0,067 cm dengan peningkatan terhadap kontrol sebesar 74,03%; serta biomassa sebesar 4,85 g/minggu. Perlakuan pupuk pasta limbah karagenan 100% dan pupuk pasta limbahkaragenan 85% dengan campuran kompos 15% dapat memperbaiki sifat fisik tanah terdegradasi. Kedua perlakuan tersebut dapat meningkatkan pH dan beberapa unsur hara dalam tanah walaupun belum memenuhistandar tanah pada umumnya.
POPULASI MAKROFAUNA, MESOFAUNA, DAN TUBUH BUAH FUNGI EKTOMIKORIZA PADA TEGAKAN Shorea leprosula DI HUTAN PENELITIAN GUNUNG DAHU BOGOR Tasya Chotimah; Basuki Wasis; Henti Hendalastuti Rachmat
Jurnal Penelitian Hutan dan Konservasi Alam Vol 17, No 1 (2020): 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.2020.17.1.79-98

Abstract

Shorea  leprosula  Miq.  adalah  salah  satu  jenis  Dipterocarpaceae  yang memiliki nilai ekonomi dan ditanam di Hutan Penelitian Gunung Dahu (HPGD) pada berbagai jarak tanam. HPGD didirikan pada tahun 1997 – 2000 sebagai upaya untuk memulihkan lanskap dengan melestarikan sumber daya genetik dipterokarpa. Tujuan penelitian ini adalah untuk mengukur populasi makrofauna, mesofauna tanah, dan tubuh buah fungi ektomikoriza dalam plot S. leprosula pada berbagai jarak tanam dan plot kontrol yang tidak ditanami. Pengumpulan sampel makrofauna dan mesofauna dilakukan di serasah menggunakan metode hand sorting sementara di tanah menggunakan corong berlese. Identifikasi dilakukan di Laboratorium Entomologi  Hutan, IPB. Pengamatan fungi  ektomikoriza menunjukkan terdapat 13 jenis makrofauna dan mesofauna yang didominasi oleh cacing, semut, dan 10 jenis tubuh buah ektomikoriza dengan jenis yang paling banyak ditemukan adalah genus Russula.
APLIKASI LUBANG RESAPAN BIOPORI DAN CROSS DRAIN UNTUK REHABILITASI DI JALAN SARAD Diana Prameswari; Supriyanto Supriyanto; Bambang Hero Saharjo; Basuki Wasis; Prijanto Pamoengkas
Jurnal Penelitian Hutan dan Konservasi Alam Vol 12, No 2 (2015): 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.2015.12.2.177-189

Abstract

Problem yang dihadapi di jalan sarad dalam pemanenan kayu adalah pemadatan tanah, erosi yang tinggi, menurunnya kesuburan tanah, miskinnya cendawan mikoriza dan kurangnya anakan. Untuk meningkatkan produktivitas hutan di jalan sarad, maka diperlukan upaya pemulihan antara lain dengan penanaman pengayaan intensif dan cara lain yang dapat untuk mengurangi laju erosi, meningkatkan kesuburan tanah di jalan sarad dengan menerapkan lubang resapan biopori (LRB) dan cross drain (Cd). Tujuan penelitian ini adalah untuk mendapatkan informasi tentang pemanfaatan LRB  dan Cd  dalam penanaman pengayaan intensif untuk peningkatan produktifitas jalan sarad di hutan alam bekas tebangan. Lokasi penelitian diberi ijin usaha pemanfaatan hasil hutan kayu hutan alam (IUPHHK-HA) pada hutan produksi Kalimantan Barat selama satu tahun. Rancangan penelitian adalah rancangan acak kelompok pola faktorial 2 x 2 dengan ulangan tiga kali. Faktor pertama yaitu LRB dan faktor kedua yaitu cross drain.  Hasil penelitian menunjukkan bahwa interaksi perlakuan LRB dan cross drain  memberi pengaruh yang nyata bagi pertumbuhan tinggi tanaman umur satu tahun Shorea leprosula dan Shorea parvifolia sedangkan untuk pertumbuhan diameternya tidak berpengaruh nyata. Perlakuan cross drain dapat meningkatkan serapan hara P, K, C organik di S. leprosula dan hanya serapan P dan C-organik di S. parvifolia.
Effect of NPK Fertilizers on Plant Growth Gmelina (Gmelina arborea Roxb.) In Media Land Former Gold Mine (Tailings) Basuki Wasis; Nuri Fathia
Jurnal Silvikultur Tropika Vol. 2 No. 1 (2011): Jurnal Silvikultur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.2.1.%p

Abstract

Mining activities can have negative impact on the environment if the waste they produce is not processed properly. Negative impacts include disruption of natural ecosystems such as changes in soil structure resulting morphology and physical conditions, chemical and biological soil becomes worse. Tailings are mineral composite weight from mining activities, has a sandy texture. Composites is a waste of mining and no economic value. Given these tailings will disrupt the ecosystem of the environment so that the quality and productivity of the environment will decrease. Revegetation activities (afforestation) is one of the vegetative techniques that can be applied in an effort to rehabilitate the damaged land. Crop planting Gmelina arborea Roxb. tailings in the media with the addition of NPK fertilizer is expected to improve the physical properties, chemical and biological soil tailings as a medium of plant growth in land revegetation efforts.
The influence of Jatropha curcas Linn. Based Agroforestry Establishment to Land and Environment Productivity in Perum Perhutani KPH Bogor Plantation Area Istomo Istomo; Basuki Wasis; Eva Prihatiningtyas
Jurnal Silvikultur Tropika Vol. 2 No. 2 (2011): Jurnal Silvikultur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.2.2.%p

Abstract

Agroforestry is one of society based forest management which have had important role to maintain and recover land productivity since years ago. Ecological consideration was needed for such agroforestry which involve the use of natural resources sustainable, by minimizing erosion and surface flow volume, and also biophysical environment. Jatropha planting was aimed to fulfill market demand of Bio-fuel as alternate energy. This research was aimed to quantify jatropha’s growth and land productivity in jatropha based agroforestry system; also to observe how jatropha based agroforestry system affected environmental change (soil physical, chemical and biological properties, and soil erosion). The result showed that the best jatropha’s growth response to height was the jatropha planting treatment as fencing in young mahogany plot. Land productivity showed by increasing total above-ground biomass rised the highest level in 2nd repetition of young mahogany plot, jatropha plant above ground biomass increased high in 1st repetition plot of  young mahogany. Surface flow showed incisive decrease in young mahogany plot (with the smallest mean value). The jatropha based agroforestry system mixed with young mahogany also showed the lowest erosion level. The highest value of sedimentation was showed in marginal area as control treatment, and the lowest in jatropha based agroforestry system mixed with young mahogany. Content of soil C-organic, total-N and CEC were increase during observation, though jatropha planting was not significantly affected soil physical and chemical properties. The 2nd jatropha plantation mixed with young mahogany plot showed the best response to fungal content. Particularly jatropha based agroforestry mixed with young mahogany showed better impact on soil quality than marginal area.
Co-Authors Agustina Sandrasari Amriliadi Bintang Sopandi Anistya Safa Fitriani Ardiyansyah Purnama Ari Istantini Arief Nugroho Nur Prasetyo Arif Irwansyah Arum Sekar Wulandari AYU BABY MUTIARA MANDELLA Bambang Hero Saharjo Bayu Winata, Bayu Berry Oktavianto Betty Purwati Bima Dwi Siswanto Aji Corryanti . Corryanti Corryanti Dadan Mulyana Dadan Mulyana Deni Prihanto Desi Ratnasari Diana Prameswari Diana Prameswari, Diana Dwita Noviani Eranissa Islamika Erdy Santoso Eva Prihatiningtyas Hadi Susilo Arifin Hafiizh Baskara Hafizah Br Tarigan Hendrayanto . Henti Hendalastuti Rachmat Herlambang Perdana Wiratraman Irfan Kemal Putra Iskandar Z Siregar ISKANDAR ZULKARNAEN SIREGAR Isminanda Alkautsar Istomo . Iwan Hilwan Iwan Hilwan Izudin . Lastiti Sanubari LILIK BUDIPRASETYO Mohamad Eko Purwanto Mohamad Saefudin Muhammad Abdul Latif Al-Ansori Muhammad Muhammad Mumtazul Fikri Muttaqin, Zainal Nana Mulyana Arifjaya Noor Faiqoh Mardatin Novi Anggraini Nur Syarif Nurheni Wijayanto Nuri Fathia Nuri Fathia Nuri Jelma Megawati Nuri Jelma Megawati Nurulita, Indria Nita Omo Rusdiana P Purwowidodo Pipih Suptijah Pratiwi Dwi Susanti Prijanto Pamoengkas Putri Septembriani Ria Astuti Rifqi Amanullah, Falah Rizki Widiyatmoko Robi Deslia Waldi Roedy Haryo Widjono Ronaldo H Naiborhu Safaaturrohmah, Nur Ula Sajadad, Dwi Hana Silitonga, Exsaudina Siti Halimatus Sa'idah Siti Hanna Ghaida Sri Wilarso Budi Suci Ramadhanti Supriyanto Supriyanto Supriyanto Tasya Chotimah Wahyuni Ferdianti Yadi Setiadi Yadi Setiadi Yadi Setiadi Yadi Setiadi Yadi Setiadi Yunita Lisnawati Yustika Fadilah Siregar Zainal Muttaqin