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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Jurnal Silvikultur Tropika (JST) JURNAL ANALISIS KEBIJAKAN KEHUTANAN Jurnal Wasian JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Journal of Applied Agricultural Science and Technology Jurnal Penelitian Sosial dan Ekonomi Kehutanan Jurnal Risalah Kebijakan Pertanian dan Lingkungan Jurnal Wasian JURNAL HUTAN TROPIS Jurnal Ilmu Kehutanan
Nurheni Wijayanto
Department Of Silviculture, Faculty Of Forestry And Environment, IPB University, Academic Ring Road, Campus IPB Dramaga, Bogor, Indonesia 16680
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Social Sciences

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ANALISIS RESPON PEMANGKU KEPENTINGAN DI DAERAH TERHADAP KEBIJAKAN HUTAN TANAMAN RAKYAT Herawati, Tuti; Wijayanto, Nurheni; Saharuddin, Saharuddin; Eriyatno, Eriyatno
ISSN 0216-0897
Publisher : Pusat Penelitian dan Pengembangan Perubahan Iklim dan Kebijakan

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Abstract

Tujuan penelitian adalah menganalisis respon para pemangku kepentingan di daerah terhadap kebijakan Hutan Tanaman Rakyat. Penelitian menggunakan metode pendekatan kuantifikasi data kualitatif. Lokasi penelitian ditentukan secara sengaja dengan pertimbangan tingginya potensi pengembangan kegiatan HTR, yaitu di Provinsi Kalimantan Selatan dan Riau. Hasil penelitian menunjukkan bahwa masyarakat di Kalimantan Selatan, khususnya mereka yang telah terlibat dalam pengembangan tanaman kehutanan memiliki minat yang tinggi untuk menjadi peserta program HTR. Sedangkan masyarakat di Riau kurang berminat terhadap program penanaman tanaman kehutanan, disebabkan adanya pengalaman buruk di masa sebelumnya. Para pemangku kepentingan di tingkat kabupaten yang terdiri dari pihak pemerintah daerah dan swasta menyambut baik program tersebut, dan mendukung terselenggaranya program sebagai upaya peningkatan kesejahteraan masyarakat sekitar hutan. Berdasarkan hasil analisis stakeholder diketahui bahwa terdapat sejumlah pemangku kepentingan di daerah yang memiliki posisi dan pengaruh penting untuk keberhasilan program. Hal ini berimplikasi bahwa para pengambil kebijakan di tingkat pusat harus mempertimbangkan aspirasi mereka untuk mewujudkan keberhasilan program HTR.
STRATEGI IMPLEMENTASI KEBIJAKAN HUTAN TANAMAN RAKYAT DI KABUPATEN SAROLANGUN, JAMBI Febriani, Dewi; Darusman, Dudung; Nurrochmat, Dodik Ridho; Wijayanto, Nurheni
ISSN 0216-0897
Publisher : Pusat Penelitian dan Pengembangan Perubahan Iklim dan Kebijakan

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Abstract

Hutan Tanaman Rakyat (HTR) merupakan kebijakan Pemerintah Indonesia yang membutuhkan partisipasi dan tanggungjawab dari masyarakat lokal untuk mengelola hutan produksi secara berkelanjutan. Penelitian terhadap kapasitas masyarakat sebagai pemeran utama dalam kebijakan ini sangat dibutuhkan. Tujuan dari penelitian adalah: (1) mengukur modal fisik, modal manusia dan modal sosial yang dimiliki oleh masyarakat dan mengidentifikasi tingkat partisipasi masyarakat dalam program HTR; (2) menganalisis hubungan antara modal fisik dan modal manusia terhadap elemen dari modal sosial dan antara modal sosial dengan tingkat partisipasi masyarakat; dan (3) membangun strategi implementasi kebijakan HTR. Data akan dianalisis dengan menggunakan analisis deskriptif, korelasi peringkat Spearman, SWOT dan QSPM. Informasi yang digunakan dalam penelitian ini berasal dari hasil survey terhadap 81 kepala keluarga dari Desa Taman Bandung, Seko Besar dan Lamban Sigatal di Kabupaten Sarolangun. Hasil penelitian menunjukkan bahwa modal fisik, modal manusia dan modal sosial dalam katagori sedang. Tidak ada korelasi antara modal fisik dan modal sosial, namun terdapat korelasi antara modal sosial dengan modal manusia. Strategi terpilih dalam mengimplementasikan kebijakan HTR adalah: (1) Mengakomodir pola pemanfaatan kawasan hutan yang ada saat ini sebagai motivasi masyarakat untuk berpatisipasi dalam kebijakan HTR; (2) Mengotimalkan dukungan pemerintah daerah dalam percepatan implementasi melalui pendampingan dan sosialisasi secara intensif; dan (3) Menggunakan isu kelangkaan kayu dan peluang pemasaran ke PT Samhutani sebagai rangsangan bagi masyarakat untuk menanam tanaman berkayu.
VEGETATION DIVERSITY AND INTENSITY OF PLANT PESTS AND DISEASES IN TWO POLYCULTURE SYSTEMS IN TANGGAMUS DISTRICT ., Sudiono; Sutjahyo, Surjono Hadi; Wijayanto, Nurheni; Hidayat, Purnama; Kurniawan, Rachman
JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Vol 17, No 2 (2017): SEPTEMBER, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1447.391 KB) | DOI: 10.23960/j.hptt.217137-146

Abstract

Vegetation diversity and intensity of plant pests and diseases in two polyculture systems in Tanggamus District. The vegetable crop management cannot be separated from infestation of plant pest and disease which influences the quality and quantity of crop yield. The pest organism development is influenced by agroecosystem. The objective of this research was to analyze vegetation diversity and intensity of pest and disease in Tanggamus District. Methods used in this research were analysis of vegetation diversity based on Shannon index, percentage of pests damage and diseases incidence. The results showed that the vegetation diversity in polyculture of agriculture typology were 11 plant species with diversity index of 0.64; while in polyculture of agroforestry typology there were 11 plant species with diversity index of 0.74 and both of these indices were less than 1 (H? < 1). The percentage of pests damage in the polyculture of agriculture larger than polyculture of agroforestry typology ranging from 7.20% to 81.67% and 3.04% to 26.67% respectively. While the incidence of disease in polyculture of agriculture ranging from 0.65% up to 100% and polyculture of agroforestry typology 0.65% up to 68.00%.
Study on Impact of Agroforestry Model to the Growth of Teak (Tectona grandis L.F) Plants Nurheni Wijayanto
Jurnal Manajemen Hutan Tropika Vol. 13 No. 2 (2007)
Publisher : Institut Pertanian Bogor (IPB University)

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Abstract

The objective of this research was to learn effect of agroforestry pattern on the growth of teak crops and the other crops. The research was conducted for 1 year in teak forest stand (1 years old) with site quality index (bonita) was 3.5. Experimental design with 10 observations per block.Blocks in this research were agroforestry pattern 1 (intercropping during the whole cycle of the main crop) and agroforestry pattern 2 (temporary intercropping). There were 2 treatments: (1) litters of corn crops were put on rows of teak crops and no fertilizers were added,(2) fertilizers were added, but litters of corn crops were taken away, and (3) fertilizers were added, and litters of corn crops were put on rows of teak crops. Area size of each observation plat was 0.05 ha. Analysis of variance on the average increament of total height of teak crop and production of dry kernel (corn seeds which had been detached from corn cob) that showed significant results were further analyzed by the use of Duncan Least Significant Difference Test. Conclusions of this research were: (1) agroforestry pattern 1 had greater effect as compared to agroforestry pattern 2 on the growth of total height of teak crop, (2) agroforestry pattern 1 had greater effect as compared to agroforestry pattern 2 on the production increase of dry corn kernels.Keywords: agroforestry, intercropping, analysis of variance, total height, production
STRATEGI PENGEMBANGAN USAHA PERSUTERAAN ALAM DI KABUPATEN SUKABUMI, PROPINSI JAWA B Nurheni Wijayanto; Eva Fauziah
Jurnal Manajemen Hutan Tropika Vol. 13 No. 1 (2007)
Publisher : Institut Pertanian Bogor (IPB University)

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Abstract

The striving of nature silk in Kabupaten Sukabumi keeps decreasing whereas, market opportunity and potential for nature is good, for this time being. For knowing development strategic of striving nature silk correctly, it need to be done an aprroachment system of replacement SWOT analysis  (strategis analysis) and ISM (interpretative Structural Modelling) technique (structural analysis). This research will identify internal and external factor and produce structural models.The most powerful factor that influence the striving of nature silk is nature condition (climate, soil and topography).  The weakness factor are limited capital and access.  As opportunity element factor and treatment of cocoon needs still high and germ and disease of murbei leaves also silk worm.Prosperity of nature silk worm influence a lot of society sector especially farmer.  In way to make it success needs very qualified human resources, an expert on this work and good management.  Hoped with fulfilled need, will solved a lot of obstructions one of them is limited capital and access.  The purpose of this program as good as possible is for increasing nature silk work.  Involved all sorts of institution to realize this aim will be need, one of them is Forestry Department which will decide fact in striving of nature silk.
Candlenut Tree Management on People Forest in Tanah Pinem Subdistrict, Dairi Regency, Indonesia Tetty Pryska Herawaty Sihombing; Hardjanto; Nurheni Wijayanto
Jurnal Manajemen Hutan Tropika Vol. 19 No. 1 (2013)
Publisher : Institut Pertanian Bogor (IPB University)

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Abstract

Candlenut tree is one of the multipurpose tree species because almost all parts of the plant can be utilized. The candlenut trees grow and are distributed in all provinces of Indonesia. Tanah Pinem in Dairi Regency is one of the candlenut-producer area. The objectives of this study were to learn and describe the management of candlenut tree in Tanah Pinem Subdistrict. The research was conducted with survey method by collecting data in the field. Primary data were obtained through structured interviews, while secondary data were obtained from relevant institutions and previous researches. The data were analyzed and described to learn how the community manage the candlenut tree and the condition at that time. The results showed that the candlenut tree is one of the plants that are beneficial because it can be a source of income for the community and play a role in safeguarding the environmental conditions of Tanah Pinem subdistrict. However, the management of candlenut tree was not intensive. Area size and production of candlenut tree tended to decrease each year. About 90% of Tanah Pinem subdistrict topography are steep and very steep, and it is necessary to replant the land with trees such as candlenut to protect the land from erosion and landslide hazards.
The Growth of Lemongrass (Cymbopogon nardus (L.) RENDLE) in Agroforestry and Monoculture System on Post-Coal Mining Revegetation Land Anna Juliarti; Nurheni Wijayanto; Irdika Mansur; Trikoesoemaningtyas
Jurnal Manajemen Hutan Tropika Vol. 27 No. 1 (2021)
Publisher : Institut Pertanian Bogor (IPB University)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.7226/jtfm.27.1.15

Abstract

Lemongrass (Cymbopogon nardus) as cover crop was suitable planted with agroforestry and monoculture system on post-coal mining revegetation land. The study investigated the influence of planting system, varieties, and plant spacing against the lemongrass growth on post-coal mining land under the agroforestry and monoculture system. Two lemongrass varieties were planted under on both planting systems. The growth variables of lemongrass measured were the tillers number per clump, leaf length, and canopy width. The results showed that the planting system and lemongrass varieties were able to increase the growth of lemongrass. Plant spacing treatment was able to increase the tillers number per clump. The agroforestry system was able to increase leaf length and canopy width of lemongrass. However, monoculture system was able to increase the tillers number per clump. The G2 variety had better growth on all measured variables either in agroforestry and monoculture system compared to Sitrona 2 Agribun variety. The plant spacing of 0.5 m × 0.5 m had greater tillers number per clump of lemongrass compared to plant spacing of 1 m × 1 m.
Visual Evaluation of Soil Structure (VESS) Method to Assess Soil Properties of Agroforestry System in Pangalengan, West Java Bima Dwi Siswanto Aji; Nurheni Wijayanto; Basuki Wasis
Jurnal Manajemen Hutan Tropika Vol. 27 No. 2 (2021)
Publisher : Institut Pertanian Bogor (IPB University)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.7226/jtfm.27.2.80

Abstract

Agroforestry is an alternative land use that not only provides benefits in economic aspects, but also in ecological aspects including improving soil quality. This research aims to evaluate the physical quality of soil in various types of land use, including agroforestry systems and evaluate the efficiency of the VESS method in determining soil physical quality. This study uses the VESS method to analyze soil quality in six land uses in Pangalengan, West Java (i.e. agroforestry, forest, tea plantations, coffee plantations, agriculture cultivation, and abandoned land). It used The VESS method because it has been widely applied in many countries, but has never been applied in Indonesia. Soil property parameters (BD, soil porosity, soil permeability, and SOC) were measured to correlate with the VESS score. VESS score ranged from 1 (good soil quality) to 5 (poor soil quality). The VESS score for each land type ranged from Sq 1.3–4.33. The soil quality in agroforestry (Sq 1.89–2.04) is not much different from natural forest (Sq 1.3). The VESS score has strong correlation (r) with soil property parameters (BD = 0.97, soil porosity = -0.97, soil permeability = -0.83, SOC = -0.94). A Strong correlation value indicates that the VESS method can be used to analyze soil quality.
PERUBAHAN KELEMBAGAAN FORMAL DALAM PENGELOLAAN LAHAN DI BLOK PEMANFAATAN TAMAN HUTAN RAYA WAN ABDUL RACHMAN (TAHURA WAR) Tri Mayasari; Bramasto Nugroho; Nurheni Wijayanto
RISALAH KEBIJAKAN PERTANIAN DAN LINGKUNGAN Rumusan Kajian Strategis Bidang Pertanian dan Lingkungan Vol 2 No 1 (2015): April
Publisher : Pusat Studi Pembangunan Pertanian dan Pedesaan (PSP3)

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Abstract

Taman Hutan Raya Wan Abdul Rachman mengalami perubahan kelembagaan formal.  Perubahan yang terjadi dilihat pada perubahan peraturan ketika ditetapkannya kelembagaan-kelembagaan formal yang ada di Tahura WAR. Perubahan yang terjadi dilihat pada perubahan peraturan yang mencakup status fungsi kawasan dan sistem pengelolaan ketika ditetapkannya kelembagaan-kelembagaan formal yang ada di Tahura WAR. Sebelumnya kawasan ini termasuk kawasan Hutan Lindung, namun pada tahun 1993 status fungsi kawasan berubah menjadi Tahura sampai saat ini. Pada tahun 1998, pemerintah menetapkan sistem pengelolaan bersama masyarakat yang dikenal dengan program Hutan Kemasyarakatan (HKm) dengan izin sementara pengusahaan HKm dalam kurun waktu paling lama 5 tahun. Perubahan peraturan dalam pengelolaan ini menyebabkan perubahan dalam property right dan perubahan perilaku. Pengelolaan Kawasan Tahura WAR yang dilakukan bersama masyarakat dalam bentuk program HKm dapat memberikan dampak positif terhadap keberlangsungan kelembagaan Tahura WAR. Pada tahun 2001 izin sementara pengusahaan HKm dicabut karena bertentangan dengan peraturan perundang-undangan. Hal ini berimplikasi pada keberlanjutan pengelolaan lahan di Tahura WAR.
STRATEGI PENGELOLAAN AGROFORESTRI BERBASIS AREN DI PULAU BACAN KABUPATEN HALMAHERA SELATAN Mahdi Tamrin; Leti Sundawati; Nurheni Wijayanto Wijayanto
RISALAH KEBIJAKAN PERTANIAN DAN LINGKUNGAN Rumusan Kajian Strategis Bidang Pertanian dan Lingkungan Vol 2 No 3 (2015): Desember
Publisher : Pusat Studi Pembangunan Pertanian dan Pedesaan (PSP3)

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Abstract

Agroforestri merupakan bentuk pemanfaatan lahan yang dikembangkan untuk memberikan manfaat ekonomi, ekologi dan sosial. Selain itu agroforestri memiliki peran untuk meningkatkan kesejahteraan masyarakat dengan menjamin ketersediaan pangan yang cukup dan mampu berperan sebagai penyedia bahan baku untuk bahan bakar nabati dan fungsi ekologis bagi masyarakat. Sistem penggunaan lahan agroforestri di Propinsi Maluku Utara mencampurkan banyak jenis tanaman, diantaranya adalah aren (Arenga pinnata Merr) sebagai tanaman utama. Salah satu sentra agroforestri berbasis aren adalah Kabupaten Halmahera Selatan. Penelitian ini  dilaksanakan di Desa Kampung Makian, Kecamatan Bacan Selatan, Kabupaten Halmahera Selatan. Hasil penelitian menunjukan bahwa pengelolaan agroforestri berbasis aren dapat memberi kontribusi sebesar 99.29% terhadap pendapatan rumah tangga desa Kampung Makian. Agroforestri berbasis aren di Kabupaten Halmahera Selatan dapat dikembangakan dengan melakukan deversifikasi produk dan perluasan pasar hasil–hasil agroforestri.
Co-Authors Achmad . Adisti Permatasari Putri Hartoyo Aditya Wardani Aditya Wardani Agung Prasetyo Alisa Maulina Jauhari Amelia Nurlatifah AN Ikhfan Andhira Trianingtyas Andhira Trianingtyas Anindita Kusumaningrum Anna Juliarti Arifa Mulyesthi Rahmawathi Arry Resti Rahayu Arum Sekar Wulandari Asep Hendra Supriatna Asnath Maria Fuah, Asnath Maria Basuki Wasis Bima Dwi Siswanto Aji Bramasto Nugroho Derie Kusuma Budi Ningrum Desta Wirnas Dewi Febriani Dewi Febriani Dhinda Hidayanthi Dian Ariyanti Dodik Ridho Nurrochmat Dodik Ridho Nurrochmat Dudung Darusman Dudung Darusman Dudung Darusman Dudung Darusman Eka Intan Kumala Putri Emma pratiwi Eriyatno . Esperansa Olivita Eva Fauziah Gunawan Gunawan Gusmaini . Hanifa Rahmah Hardjanto Herry Purnomo I.G.K. Tapa Darma Ida Rosita Iftitah Rhahmi Irdika Mansur Iskandar Z Siregar Istomo . Iwan Hilwan Julião de Araujo Kareena Klauta Kardiyono Khairia Nafia Kurniawan, Rachman Lailan Syaufina Liza Nurul Hayati Mahdi Tamrin Maulana Musthofa Rasyiid Gunawan Mokhamad Rifa’i Nandang Prihadi Nandang Prihadi Nilasari Dewi Nofika Senjaya Nurhayati Nurhayati Nurunnajah Nurunnajah Omo Rusdiana PURNAMA HIDAYAT Rachman Kurniawan Rahman Kurniadi Rahmat Saputra Rummi Azahra Gumilar Saharuddin Saharuddin Soerjono Hadi Sutjahyo Sri Wilarso Budi R Suci Ratna Puri Sudiono . Sudiono Sudiono Sundawati, Leti Supriyanto Supriyanto Sutjahyo, Surjono Hadi Suyogia Nur Azis Suyogia Nur Azis TA Karimatunnisa Tazkiah Amalyris Karimatunnisa Tetty Pryska Herawaty Sihombing Tri Mayasari Triaty Handayani Trikoesoemaningtyas Trikoesoemaningtyas Trikoesoemaningtyas Tuti Herawati Yuli Sunarti Yulianti . Yulianti Bramasto