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Growth Model of Pine (Pinus merkusii Jungh. Et de Vriese) Stand on Community Forest in Tana Toraja Regency Melewanto Patabang; Daud Malamassam; Hardjanto H
Jurnal Manajemen Hutan Tropika Vol. 20 No. 1 (2014)
Publisher : Institut Pertanian Bogor (IPB University)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (542.536 KB)

Abstract

Growth modeling and yield simulation of forest is a very important aspect in forest management including community forests. Stand growth model is an abstraction of the dynamic nature of a forest stand, including growth, ingrowths, mortality, and other changes in the structure and composition of the stand. In forest management, growth estimation plays an important role in supporting the sustainability of the benefits value of the community forests. The objectives of the research were to find out the stand growth model and the potential of community's pine forest. The study was conducted at the location of the community pine forests in District Mengkendek Tana Toraja Regency. Sample location, as representative of stand age classes that distribute on some villages in Mengkendek District, were selected by purposive sampling.The study results indicate that the most suitable model for upper trees mean height (H) is Weibull Model, for growth diameter and growth volume is Logistic Model  . The stand mean height (h) can be presented as a function of H and Relative Spacing Ratio (Sr) on the basis of function log Sr = 0,197 – 0,653 log H, then the tree volume, can be estimated on the basis of function log V = -1,70 + 0,94logD + 1,50logh, and then the growth function of volume on the basis of function V = 1.008 / 1 + 251.322 exp(-0.373t. Further, the maximum value of stand Annual Increment was 18 m3ha-1year-1, attained at the age of 20 years.
Application of the Brandis Method for Yield Regulation of Pine Private Forest in Tana Toraja Hardjanto Hardjanto; Melewanto Patabang
Jurnal Manajemen Hutan Tropika Vol. 25 No. 2 (2019)
Publisher : Institut Pertanian Bogor (IPB University)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (376.32 KB) | DOI: 10.7226/jtfm.25.2.82

Abstract

The utilization of private forests in Indonesia that is not managed properly based on the principle of sustainable yield will result in the depletion of private forests in the not too distant future. Therefore the sustainability of private forest is a necessity that cannot be delayed anymore. The general objective of this research is to find out whether the yield regulation method (Brandis Method) can be applied in private forests. The specific objectives of this study are: (a) to analyze the characteristics of pine private forests and their suitability for the Brandis Method practice, and (b) to know the sustainability of pine forest products in Tana Toraja using the Brandis Method and its institutions. The data collected in this study consist of primary and secondary data. The analytical method used was descriptive analysis and yield regulation method was analyzed based on Brandis Method. The result of this study shows that the yield regulation of the private pine forests in Tana Toraja can be done based on the number of trees using the Brandis Method. The regulation of private forest products based on the number of trees can be carried out if there is support from private forest institutions.
Stem Biomass Equation of Eucalyptus urophylla S.T. Blake Melewanto Patabang; Julianus Dising; Adrin Adrin; Aah Ahmad Almulqu
Biogenesis: Jurnal Ilmiah Biologi Vol 8 No 1 (2020)
Publisher : Department of Biology, Faculty of Sci and Tech, Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/bio.v8i1.10212

Abstract

Eucalyptus urophylla is one of the typical plants of the Province of East Nusa Tenggara,  Indonesia whose distribution includes the islands of Timor, Alor, Wetor, Flores, Adonara, Lomblen, and Pantar. The best land for the growth of E. urophylla is an area with rainfall above 1000 mm every year. E. urophylla dominate the island of Timor hence the potential to absorb carbon and store it in biomass as part of climate change mitigation. This study aims to determine the allometric equation model to predict the potential of E. urophylla stem biomass. Calculation of the amount of stem biomass based on allometric equations is an analytical method used in this study. The sample trees used in equation modeling is 100 trees as a result of the inventory. The equations that can be used to estimate the biomass potential of the stem of  E. urophylla in Timor Island were ln  = -2.12 + 2.472 ln ( ) and (R2= 0.98); ln  = -3.617 + 1.046 ln  and (R2= 0.99); and ln  = -3.510 + 2.157 ln ( ) + 0.983 ln  and (R2= 0.99). The stem biomass potential with the model I amounting to 276.877 tons ha-1, model II of 279.671 tons ha-1, and model III of 280.209 tons ha-1.
Stem volume equation for constructing local volume table of Pinus merkusii Jungh et de Vriese in Tana Toraja community forest Melewanto Patabang; Hardjanto Hardjanto
Biogenesis: Jurnal Ilmiah Biologi Vol 9 No 2 (2021)
Publisher : Department of Biology, Faculty of Sci and Tech, Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/bio.v9i2.22281

Abstract

Pinus merkusii Jungh et de Vriese is a plant with high market and economic values due to providing a variety of products, including wood. Good management is needed to preserve pine forest products. The first step toward effective forest management is developing a management plan based on estimated stock data. The volume table used has a significant impact on the accuracy of the stock potential estimate. This study aims to determine the best equation model for compiling a local volume table for P. merkusii Jungh et de Vriese in Tana Toraja Regency. The research was conducted at the community pine forest in Gandang Batu Sillanan and Mengkendek districts, Toraja Regency. The number of sample measured was 100 trees. An analytical method was used to calculate the amount of tree volume on allometric equations. The equation for the stem volume was made using the allometric equation. The research results showed that diameters' mean, standard deviation, and sampling error values were 28.34 cm, 7.39 cm, and 1.45, respectively, heights were 23.77 m, 7.37 m, and 1.44; volume was 1.44 m3, 0.96 m3, and 0.19. The regression equation modelling showed that the best equation model for estimating volume P. merkusii Jungh et de Vriese based on height and diameter was ????=????????2????.
Bentuk Dan Ketersediaan Pangan dari Hutan Rakyat Untuk Mendukung Ketahanan Pangan Di Pedesaan (Forms and Availability of Food from Private Forest to Support Food Security in Rural Areas) Hardjanto Hardjanto; Yulius Hero; Melewanto Patabang
Jurnal Penelitian Hutan Tanaman Vol 19, No 1 (2022): Jurnal Penelitian Hutan Tanaman
Publisher : Pusat Penelitian dan Pengembangan Hutan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jpht.2022.19.1.11-28

Abstract

ABSTRACTFood security remains a serious issue for Indonesia, as the availability and distribution of food is unequal in all regions of the country. There is surplus production of cereals (rice and maize) in most provinces in Indonesia, but there are still provinces with production deficits. The planting patterns of private forests established in Indonesia are very diverse and are intended to become a source of food for the community. The objectives of this study are 1) to identify different private forests that have been developed for food crops, and 2) to determine the availability of food for farming households from private forests. Primary and secondary data are used for this study. Primary data collection is done through structured interviews with questionnaires. The results show that the form of private forest for food supply is developed by using agroforestry patterns with areas ranging from < 1 hectare to > 1 hectare with different combinations of food crops. There are seven types of crops grown in private forest that have high value and are needed by farmhouses.Keywords : private forest, food security, agroforestry, food availability ABSTRAKKetahanan pangan masih menjadi masalah yang serius untuk Indonesia, karena ketersediaan dan distribusi pangan yang belum merata di seluruh wilayah Indonesia. Surplus produksi serealia (padi dan jagung) terjadi di sebagian besar provinsi di Indonesia, namun masih terdapat provinsi yang mengalami defisit produksi. Pola tanam hutan rakyat yang dikembangkan di Indonesia sangat beragam di setiap daerah, dan diharapkan dapat menjadi sumber pangan bagi masyarakat. Tujuan penelitian ini adalah 1) mengidentifikasi berbagai bentuk hutan rakyat yang telah dikembangkan untuk budidaya tanaman pangan, dan 2) mengidentifikasi ketersediaan pangan untuk rumah tangga petani dari hutan rakyat. Penelitian ini menggunakan data primer dan sekunder. Pengumpulan data primer dilakukan melalui wawancara terstruktur menggunakan kuisioner. Hasil penelitian menunjukkan bahwa bentuk hutan rakyat untuk penyediaan pangan dikembangkan dengan pola agroforestry dengan luasan lahan bervariasi antara < 1 ha dan > 1 ha. dengan kombinasi tanaman pangan yang berbeda. Terdapat tujuh jenis tanaman yang dihasilkan dari hutanrakyat dan mempunyai nilai tinggi serta dibutuhkan oleh rumahtangga petani.Kata kunci: hutan rakyat, ketahanan pangan, agroforestry, ketersediaan pangan 
Strategi Pengembangan Kesatuan Pengelolaan Hutan Lindung (KPHL) Flores Timur Melewanto Patabang; Hardjanto Hardjanto
Jurnal Ilmu Kehutanan Vol 17 No 2 (2023): September
Publisher : Faculty of Forestry Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jik.v17i2.6089

Abstract

The Flores Timur FMU establishment was part of the broader efforts to enhance forest governance, improve management practices, and resolve land tenure conflicts effectively within forest areas. However, the challenges commonly encountered included conflicts with communities and other sectors regarding land tenure, area planning, and policy implementation. This research aimed to identify strategic variables of internal and external factors to determine a development strategy for Flores Timur FMU-Protected using SWOT (strengths, weaknesses, opportunities, threats) analysis. The results showed that the primary strategy for managing Flores Timur FMU included law enforcement for forest protection, acceleration of rehabilitation efforts for forests and lands classified as critical, and calculation of forest economic values based on the benefits of environmental services. Moreover, increasing community participation in forest utilization through social forestry programs and employing a participatory approach to forest area boundaries would contribute to effective management.
Strategi Pengembangan Ekowisata Pantai Lampu, Kecamatan Lepar, Kabupaten Bangka Selatan Zahira, Tiara Zharfani; Patabang, Melewanto; Rahmani, Natasha Indah
Policy Brief Pertanian, Kelautan, dan Biosains Tropika Vol 6 No 3 (2024): Policy Brief Pertanian, Kelautan dan Biosains Tropika
Publisher : Direktorat Kajian Strategis dan Reputasi Akademik IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agro-maritim.0603.993-999

Abstract

Pantai Lampu memiliki potensi keindahan pantai, alam dan budaya namun maksimal dimanfaatkan oleh pemerintah dan masyarakat setempat. Strategi yang di perlukan untuk pengembangan destinasi wisata Pantai Lampu di awali dengan mengembangkan potensi wisata Pantai Lampu dari sektor pariwisata selanjutnya membuat program wisata yang efektif dan bisa menjadi daya tarik untuk wisatawan. Pantai Lampu yang terletak di Desa Tanjung Labu, Kecamatan Lepar, Kabupaten Bangka Selatan, memiliki potensi pengembangan dari segi sumberdaya wisata yang masi alami. Pengembangan Infrastruktur di perlukan agar mempermudah akses perjalanan bagi wisatwan yang datang berkunjung ke destinasi wisata. Perlu adanya pengembangan di bagian sumberdaya air bersih untuk melengkapi fasilitas kamar mandi, dan mushola serta pemeliharaan dibutuhkan agar terawat. Memberikan dukungan kepada UMKM lokal dalam bentuk pendampingan dan pelatihan serta menjalin kerjasama bersama pengelola dan masyarakat. Pengembangan SDM yaitu pengeloa terkait industri pariwisata, melalui pelatihan. Mengembangkan pemasaran yang efektif untuk menjangkau wisatawan yang sedang melakukan perjalanan melalui jalur ALKI.
Penetapan Nilai Jual Objek Pajak PBB dan BPHTB di Kota Bogor Hidayati, Aulia; Nurdialy, Mela; Patabang, Melewanto; Rosiana, Nia; Juwita, Shanty
Co-Value Jurnal Ekonomi Koperasi dan kewirausahaan Vol. 15 No. 1 (2024): Co-Value: Jurnal Ekonomi, Koperasi & Kewirausahaan
Publisher : Program Studi Manajemen Institut Manajemen Koperasi Indonesia Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/covalue.v15i01.4421

Abstract

Nilai Jual Objek Pajak (NJOP) digunakan sebagai dasar pengenaan Pajak Bumi dan Bangunan Pedesaan Perkotaan PBB P2. Tujuan penelitian ini adalah untuk mendiskripsikan wilayah Kota Bogor sehingga memperoleh gambaran penggunaan lahan di Kota Bogor, untuk menganalisis Zona Nilai Tanah (ZNT) untuk penetapan NJOP, membandingkan harga pasar tanah rata-rata dengan harga NJOP PBB Kota Bogor. Metode penelitian yang digunakan adalah metode deskriptif dan analisis spasial berbasis keruangan dengan menggabungkan data non spasial dan data spasial. Sebanyak 70,62% digunakan sebagai kawasan pemukiman, sebanyak 9,82 sebagai kawasan perdagangan dan jasa sisanya merupakan lahan terbuka hijau, sungai dan sepadan sungai, kawasan wiasata dan lainnya. Tanah yang memiliki kriteria sama dan berdekatan dikelompok dalan satu Zona Nilai Tanah (ZNT) sehingga diperoleh Nilai Indikasi Rata-rata (NIR). NIR yang didapatkan selanjutnya disesuaikan dengan klasifikasi NJOP berdasarkan SK Walikota Bogor No. 973.45-3 Tahun 2019. Jumlah ZNT terbanyak berada di Kecamatan Tanah sereal sebanyak 339 zona. NIR Kota Bogor yang paling beragam berada di Kecamatan Bogor Timur dengan kisaran Rp. 388.800 - Rp. 13.339.900 dengan standar deviasi 2.869.151,68. Kecamatan Bogor Tengah merupakan kecamatan yang memiliki perbedaan harga pasar dengan NJOP paling tinggi yaitu 106% dengan harga pasar rata-rata yaitu sebesar Rp. 5.166.667 sedangkan NJOP rata-rata Rp 2.508.000. Wilayah tersebut merupakan wilayah yang banyak digunakan sebagai pusat perdagangan dan jasa sehingga harga pasar tanah di wilayah tersebut cukup tinggi.
Motivasi Pengunjung Terhadap Pengembangan Wisata Budaya Di Kota Tangerang Selatan Provinsi Banten: Motivations for the Development of Cultural Tourism in South Tangerang City, Banten Province Nabila, Syifa Ainun; Hardjanto; Iswati, Asdar; Patabang, Melewanto
Jurnal Sosial Terapan Vol 1 No 1 (2023): Jurnal Sosial Terapan, Volume 1 No. 1 April 2023
Publisher : IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jstr.1.1.12-17

Abstract

South Tangerang City is a buffer city for Jakarta which is the capital of the Republic of Indonesia. It has the potential to become a tourist destination for Jakarta residents. One of the tourism potentials owned by South Tangerang City is cultural tourism, but now it is rarely in demand by tourists. This tourist destination needs to be revived and one of the basics that can be used as a reference is tourists' motivation toward cultural tourism. This study aims to determine the artistic tourism potential of South Tangerang City, tourist motivation, and its relationship with the motivation and ages of tourists, which can be used as a reference in the development of cultural tourism. The data analysis used in this study is a descriptive and inductive analysis using a Likert scale, standard deviation, Pearson Chi-Square, and regression analysis. The results of the study show that there are currently 10 destinations that can be developed for cultural tourism resources in the study area. The results also show that the motivation that most influence tourists to visit is physical. The factors of motivation are significantly correlated with age, are: trekking, shopping for local products, and gaining recognition from others. ABSTRAK Kota Tangerang Selatan adalah merupakan kota penyangga Jakarta yang merupakan ibukota negara Republik Indonesia. Sebagai kota penyangga Kota Tangerang Selatan sangat potensil untuk menjadi destinasi wisata bagi warga Jakarta. Salah satu potensi wisata yang dimiliki Kota Tangerang selatan adalah wisata budaya, namun sekarang sudah jarang diminati oleh wisatawan. Destinasi wisata ini perlu dibangkitkan kembali dan salah satu dasar yang dapat dijadikan acuan adalah motivasi wisatawan terhadap wisata budaya. Penelitian ini bertujuan untuk untuk mengetahui potensi wisata budaya, motivasi pengunjung dan hubungannya dengan minat serta umur wisatawan yang dapat dijadikan sebagai salah satu acuan dalam pengembangan wisata budaya. Analisis Data Analisis data yang digunakan dpenelitian ini yaitu analisis data deskriptif dan induktif yang menggunakan skala likert, standar deviasi, Pearson Chi-Square dan analisis regresi. Hasil penelitian menunjukkan bahwa potensi sumberdaya wisata budaya di kota Tangerang Selatan yang dapat dikembangkan saat ini sebanyak 10 destinasi. Hasil analisis penelitian ini juga menunjukkan bahwa motivasi yang paling mempengaruhi wisatawan untuk berkunjung adalah motivasi fisik. Faktor dari motivasi yang berkorelasi nyata dengan umur yaitu: trekking, berbelanja produk lokal dan untuk memperoleh pengakuan orang lain.
Identification of COVID 19 Risks of Micro, Small and Medium Scale Tourism Business Actors (MSMEs) in the Pangandaran Beach Area Indah Rahmani, Natasha; Patabang, Melewanto; Untari, Rini
Journal of Indonesian Tourism and Development Studies Vol. 11 No. 3 (2023)
Publisher : Graduate School, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jitode.2023.011.03.03

Abstract

The COVID-19 pandemic has impacted various sectors of the economy worldwide, including the tourism sector. The UNWTO (2020) reported that international tourist arrivals declined significantly by around 60-80% in 2020. As one of the regions in West Java Province that excels in the tourism sector, Pangandaran Regency was also affected. Based on the value of Gross Regional Domestic Product at Constant Prices in the accommodation and food and beverage supply sector, there is a decline of -2.32% in 2020 and a slight increase to 3.12% in 2021. However, it has not recovered as it did in 2019, when the rate was 9.28%. This study aims to investigate how MSMEs, specifically UMKM tourism business actors, in the Pangandaran Coastal Area have survived the COVID-19 pandemic outbreak. The method employed is deductive research, which involves collecting data by distributing questionnaires to 160 respondents from MSMEs in the tourism sector of the Pangandaran coastal area, using a purposive sampling technique, and applying risk management analysis. The results of this study show that most business actors closed temporarily due to the PPKM policy, while others adjusted their selling times, and some changed the type of business they offered. The most considerable and significant risk is the income component, which includes the number of visitors, the scarcity of funds, and the limited time available to sell. Meanwhile, the scarcity of capital goods, the number of workers, the health of sellers, and the health of human resources are relatively unaffected. The COVID-19 pandemic is the first pandemic to have occurred in this area in the last decade; there is no single research study on this topic prior to its emergence. The government and all the business actors are still figuring out the best way to keep their economy running.