cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
nusasylvaunb@gmail.com
Phone
+6285920675707
Journal Mail Official
nusasylvaunb@gmail.com
Editorial Address
Jl. KH. Sholeh Iskandar Km.4 Cimanggu, Tanah Sereal, Kota Bogor
Location
Kota bogor,
Jawa barat
INDONESIA
Jurnal Nusa Sylva
Published by Universitas Nusa Bangsa
ISSN : 14124696     EISSN : 27974502     DOI : https://doi.org/10.31938/jns.v21i2
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal Nusa Sylva dikelola oleh Fakultas Kehutanan Universitas Nusa Bangsa. Jurnal ini memuat artikel hasil penelitian dan review (ulasan) dalam bidang kehutanan yang orisinil dan belum dipublikasikan dalam media lain. Jurnal Nusa Sylva terbit 2 kali dalam 1 tahun (Juni dan Desember)
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Kehutanan
Articles 128 Documents
 8   9   10   11   12 
STRUKTUR ANATOMI KAYU YANG DIPERDAGANGKAN DI KABUPATEN ACEH BESAR Ghozali, Rahmad; Susdiyanti, Tun; Meiganati, Kustin Bintani; Krisdianto, Krisdianto
Jurnal Nusa Sylva Vol. 22 No. 1 (2022): JURNAL NUSA SYLVA
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31938/jns.v22i1.496

Abstract

This study aims to determine the anatomical structure of wood and its possiblity uses for trade in Aceh Besar District. The research was carried out by observing 13 wood samples from the Bogorience 1915 xylarium wood collection. The observed samples included macroscopic and microscopic characteristics. Macroscopic characteristics include texture, color, pattern, texture, and grain direction of the wood. Microscopic characteristics observed were growth circumference boundaries, vessels, pores, dots, and radii based on the International Association of Wood Anatomists (IAWA) book. Each preparation was observed using a microscope and analyzed descriptively. The results showed that the anatomical structures of the macroscopic and microscopic properties of the 13 Aceh Besar wood species varied in terms of texture, grain direction, radius size, crystal type, fiber length, vessel length, and fiber wall thickness. While the pattern, color, distribution of pores, type of dots, type of perforation area, type of parenchyma cells, and the composition of the cells composing the radius show uniformity, and two kinds of wood have prismatic crystals, namely Surian wood in upright cells and Bangkirai wood in straight cells lie down. The 13 types of wood, 46% include strong class I-II for construction, bridges, pillars, and floors. Meanwhile, 54% is classified as strong class III-V as a material for making furniture, doors, windows, and products that do not require heavy strength.
KOMPOSISI DAN KEANEKARAGAMAN JENIS POHON DI KAWASAN IZIN USAHA PERTAMBANGAN PT. ANTAM UBPE PONGKOR, BOGOR Setyaningsih, Luluk; Silaturahmi, Silaturahmi; Mulya, Hanjar; Rusli, Abdul Rahman; Habib, Syaiful
Jurnal Nusa Sylva Vol. 22 No. 2 (2022): JURNAL NUSA SYLVA
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31938/jns.v22i2.487

Abstract

Post-mining land revegetation is one of PT. ANTAM UBPE Pongkor committed to restoring the impact of both mining and non-mining activities in its concession area, comprising 3 locations (GHSNP Critical Land, Cepu Landslide Block, and Mount Puntang Block). This study aimed to identify the species composition, diversity, evenness, and richness of tree species. This research was carried out by observation at 12 locations following checkered paths, parallel to intersecting contour lines. Observation sample plots for the tree, pole, sapling, and seedling were measured on areas 20x20 m, 10x10 m, 5x5 m, and 2x2 m, respectively, with maximum sampling intensity of 10%. Vegetation composition and structure were observed by measuring the Importance Value Index (IVI), the Biodiversity Index (H'), Species Evenness Index, and Richness Index (Dmg). Sixty species of trees were found in the IUP area of PT. ANTAM UBPE Pongkor, in the growth phase of trees, saplings, poles, and seedlings, dominated by Puspa, Rasamala, Waru Lot Mara, Calik Angin, Huru, Kaliandra, and Ganitri, which were spread almost evenly in each location, with IVI value of 50% -300 %. Species diversity with a high category (H' =3.23) was found in the natural forest in the Baching Plant, the medium category was in the cepu landslide block reclamation area (2.67), while the small diversity was in the reclamation area around the administration office (1.61). The evenness index (E) ranged from 0 to 1, and the species richness index (Dmg) ranged from 0 – 7.58, indicating that the IUP area is quite diverse regarding its biodiversity.
KOMPOSISI DAN STRUKTUR VEGETASI HUTAN GAMBUT KAWASAN RESTORASI EKOSISTEM RIAU Fhirgiawan , Sandi Yoga; Satjapradja , Ombo; meiganati, kustin bintani
Jurnal Nusa Sylva Vol. 22 No. 2 (2022): JURNAL NUSA SYLVA
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31938/jns.v22i2.488

Abstract

Forests have different species and structure compositions depending on local conditions. One of the forests that has a specific character is Peat Forest. The condition of the peat forest footprint explicitly influences the types of flora and fauna that can adapt to the condition of the forest. When there is a disturbance to the peat forest ecosystem, it is necessary to know how the effort is to reverse the condition of the forest ecosystem. Efforts can be made to restore the condition of the ecosystem by restoring the ecosystem. This study aimed to determine the composition, INP, diversity index, and stratification of peat forests in the Riau ecosystem restoration area in Pelalawan District. Data collection methods were carried out with vegetation analysis, field observations, and literature studies. The results of this study indicate that there are 11 species found in the Young Shrub land cover, with the dominant is Ficus carica L, in the Old Shrub land cover found 28 species with the dominating is Shorea sp, while in the Secondary Forest land cover found 55 species, with the type what dominates is the Syzygium sp. The species diversity index in the Young Shrub land cover is of low value, while the Old Shrub and Secondary Forest is of medium value. Based on field observations, canopy closure conditions in the study sites consisted of strata A, B, C, D, and E, which were dominated by Stratum C (4-20 m). 
KARAKTER DAN KERAGAMAN JENIS POHON SARANG ORANGUTAN SUMATERA (Pongo abelii) DI STASIUN RISET SUAQ BELIMBING TAMAN NASIONAL GUNUNG LEUSER Lailan, Infitar; Ruskhanidar, Ruskhanidar; Rahmi, Erdian
Jurnal Nusa Sylva Vol. 22 No. 2 (2022): JURNAL NUSA SYLVA
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31938/jns.v22i2.489

Abstract

The Sumatran orangutan (Pongo abelii) is an arboreal primate that spends all its daily activities in the trees. Nest-making activities are carried out daily, selecting trees with certain characteristics to make nests. Much research has been done on the character of orangutan nest trees. However, there needs to be more information about the character of orangutan nest trees at the Suaq Belimbing Research Institute, Gunung Leuser National Park. It is known that Suaq Belimbing is a peat swamp forest ecosystem in Gunung Leuser National Park, precisely in Kluet, South Aceh, with quite diverse vegetation composition. Even so, not all vegetation is used as orangutan nest trees. This study aims to obtain data on the characteristics of orangutan nest trees in the Suaq Belimbing peat swamp forest habitat of Gunung Leuser National Park. Data was collected for three months using the line transect method. The results of the study obtained 65 individual trees used as orangutan nests. 45.15% of the nest tree characters had a height of 11-20 m, and 24.46% had a trunk diameter of 31-40 cm. The most widely used crown shape for making nests was cylindrical.
PERSEPSI MASYARAKAT TERHADAP PROFIL DAERAH ALIRAN SUNGAI CITARUM HILIR (Kasus di Sungai Citarum Hilir, Desa Pantai Bahagia, Kecamatan Muara Gembong, Kabupaten Bekasi, Provinsi Jawa Barat) Langkeru, Alan Yonathan; Muttaqin, Zainal; Salampessy, Messalina L.
Jurnal Nusa Sylva Vol. 22 No. 2 (2022): JURNAL NUSA SYLVA
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31938/jns.v22i2.490

Abstract

The problem of the Citarum Hilir watershad is dominated by the low awareness of the community and local government for natural preservation. Therefore it is necessary to conduct a perception assessment to support the success of activities in the preservation of the Citarum Hilir watershad. This study aims to describe people's perceptions of sub-watershed management and their functions. The sampling method is a purposive sampling technique. The data collection method was carried out by in-depth interviews with 30 respondents. Data analysis was carried out using a Likert Scale and described in the form of the percentage (%) with the highest number of answers. The results showed that the public's perception of the watershed was included in the category of quite understanding and very understanding (50%) that the watershed is a stream that surrounds and merges with the river and its tributaries. The community's perception of the condition of the watershed is in the category of very understanding (57%) that the condition of the watershed often experiences inundation in several parts of the downstream of the village and a lot of waste. The community's perception of the impact of watershed damage is included in the very understanding category (100%). The community's perception of the utilization of watershed resources is included in the category of very understanding (70%). In the category of very understanding (63%) of using the watershed as a means of transportation, irrigation of rice fields and daily needs. The public's perception of the watershed profile is in the understanding category with a score of 4.0.  
PENDAPATAN MASYARAKAT DARI PROGRAM PENGELOLAAN HUTAN BERSAMA MASYARAKAT (PHBM) DENGAN SISTEM AGROFORESTRI (Studi Kasus : Desa Sumberejo BKPH Nglawungan KPH Blora Devisi Regional I Jawa Tengah Perum Perhutani) Listriyani, Tria; Lidiawati, Ina; Rusli , Abdul Rahman
Jurnal Nusa Sylva Vol. 22 No. 1 (2022): JURNAL NUSA SYLVA
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31938/jns.v22i1.492

Abstract

Community based forest management is believed to be able to increase agricultural and timber products, which has economic value. Farmers generally pay more attention to economic factors than to maintaining agricultural land and forests. The level of crop productivity and the income scale of agroforestry farmers are affected by the area of agroforestry land, so it needs to be maintained. This study aims to determine the pattern of agroforestry planting and community income from the Community Forest Management (PHBM) program with an agroforestry system in Sumberejo Village BKPH Nglawungan KPH Blora Perum Perhutani Regional Division I Central Java. The method used was purposive sampling with a survey approach. The sample was selected from 6 KTH, where each is 5-7 representative respondents with criteria of the land area of ​​0.25-0.1, active members of LMDH for at least one year, and farming for at least two years as well as heads of families who were sampled in this study. The research analysis uses the Pd = TR – TC formula, and the data analysis uses descriptive analysis based on tabulations. The results showed that the community participating in PHBM in Sumberejo Village was dominated by those aged more than 30 years, with an elementary school (SD) graduate education level and livelihood as agricultural workers. Application of the pattern with an agroforestry system is with a row pattern (alternate rows). The agroforestry component is agrisilviculture, with an average farmer income of IDR 24,691,320 in a year.
ANALISIS NILAI KONSERVASI TINGGI ASPEK SOSIAL EKONOMI BUDAYA MASYARAKAT (Studi Kasus Distrik Moisigin Kabupaten Sorong, Provinsi Papua Barat) Maliki , Muhammad Anjal Firman; Susdiyanti, Tun; Karlina, Endang
Jurnal Nusa Sylva Vol. 22 No. 2 (2022): JURNAL NUSA SYLVA
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31938/jns.v22i2.497

Abstract

High Conservation Values ​​(HCV) are important social and environmental values ​​in ecosystems and landscapes that are jointly identified by long-term multi-stakeholder processes as important values ​​that must be conserved in the management of natural systems. The variety of forest ecosystem services that can be utilized makes the people of the Moisigin District, Sorong Regency, West Papua Province dependent on the forest for their daily lives. The research was conducted in three villages in the Moisigin District, namely Klasof, Klafdalim and Ninjimor villages. The aim of the study was to identify the conservation value in the socio-economic aspects of culture and to determine the level of community dependence on forest areas in the Moisigin District, Sorong Regency, West Papua Province. This study used a survey research method, determined the respondents by Proportional Random Sampling, with the number of respondents was 81 people, and analyzed descriptively. The results showed that forest areas in the Moisigen District, namely Klasof village and Klafdalim village had HCV 5 in the form of the Klasof water reservoir, the border the Modan river and the Tadalim riverbank, while Ninjimor village has HCV in the form of the Masinau Marga sago plantation and HCV 6 in the form of the Matawol sacred forest. The level of community dependence on the forest area of ​​Klasof village is 38%, Klafdalim village is 29.7% and Ninjimor village is 45% or is included in the Forest Dependent category.
AKTIVITAS LUTUNG JAWA (Trachypithecus auratus) DI BLOK PANANDAAN, TAMAN NASIONAL GUNUNG CIREMAI Sulaiman, Muhammad; Supartono, Toto; Nurdin, Nurdin
Jurnal Nusa Sylva Vol. 23 No. 1 (2023): JURNAL NUSA SYLVA
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31938/jns.v23i1.474

Abstract

Langurs (Trachypithecus auratus) is one of the protected primate species and knowledge about the daily activities of langurs is very necessary in preserving the population. This study aims to determine the activities of Javan langurs in the Panandaan Block, Gunung Cirermai National Park. The method used was scan sampling for moving, resting, social, eating and other activities, within predetermined time intervals. Data analysis was carried out quantitatively and descriptively to describe all types of daily activities of Javan langurs. Research has recorded as many as 23 individual langurs. Of the five activity categories observed, the activity with the highest proportion was locomotion with a percentage of 27.6% and the lowest activity was eating, namely 22%. The proportion that is not too far between the largest and smallest proportions indicates that the time spent on each activity is relatively even. The results of this research can help in preserving langur populations, especially groups that occupy locations bordering owned land.
KEANEKARAGAMAN JENIS ANGGREK DI JALUR PENDAKIAN WIRAYANA GUNUNG CAKRABUANA KABUPATEN MAJALENGKA Hermawan, Riki; Hendrayana, Yayan; Adhya, Ilham
Jurnal Nusa Sylva Vol. 23 No. 1 (2023): JURNAL NUSA SYLVA
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31938/jns.v23i1.475

Abstract

The existence of orchids in nature continues to decline due to habitat destruction and overexploitation. Conservation efforts that have been carried out so far have often experienced difficulties due to insufficient data and information as a basis for management, including conservation areas. The more widespread forest destruction will result in these species being threatened with extinction. This study aims to determine the diversity of orchid species, on the Wirayana Mount Cakrabuana Climbing Path. The information is expected to provide an initial contribution to the area management and orchid conservation efforts on the Wirayana Mount Cakrabuana Climbing Path. This research was conducted by means of a vegetation survey, sampling and documentation by exploring the existence of orchids. The sampling technique used the path transect method. The number of transects used is one line transect with a line length of 1500 m with a total of 22 sample plots. Data analysis was carried out by calculating the Important Value Index (INP), Species Dominance Index (Di) and Species Diversity Index (H'). The results showed that in the natural forest area of ​​Mount Cakrabuana there were 22 species of individuals which included 7 species of terrestrial orchids and 15 species of epiphytic orchids with a total of 243 individuals found. From the results of the calculation of species diversity, it is stated that the diversity of orchid species in the natural forest area of ​​Mount Cakrabuana is classified as moderate (2,973). This information is very important, especially for area managers in preserving the biodiversity of Mount Cakrabuana, especially orchids in the future.
KEANEKARAGAMAN JENIS TUMBUHAN BAWAH BERPOTENSI OBAT DI KAWASAN GUNUNG TILU KABUPATEN KUNINGAN JAWA BARAT Pebriyanty, Santy; Hendrayana, Yayan; Herlina, Nina
Jurnal Nusa Sylva Vol. 23 No. 1 (2023): JURNAL NUSA SYLVA
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31938/jns.v23i1.477

Abstract

Undergrowth is a type of basic vegetation found under forest stands except for forest tree regeneration, which includes grasses, herbs and shrubs. Undergrowth plants have a primary function in conserving soil and water. This is because the undergrowth has a large root system that produces dense clumps and is able to prevent soil erosion, as a protector of the soil from raindrops and runoff, also plays a role in increasing organic matter in the soil as green manure and mulch. Utilization of undergrowth plants as a source of medicines has an important role and is an alternative for the community to maintain health and treat a disease. The purpose of this study was to determine the diversity of undergrowth plants and to identify undergrowth plants with medicinal potential as a source of information for the community and area managers. The method used is the transect method/checkered line. Sampling plots were taken in 3 routes, namely the Citambelang, Ebeg-ebeg, and Bakukung routes. Each path consists of 9 sample plots. The results of the undergrowth inventory were then calculated the Important Value Index (IVI) and Species Diversity Index (H' The results showed that there were 44 types of undergrowth found in the Gunung Tilu area from 31 families with a total of 668 individuals.  The largest IVI was found in cakar ayam (Selaginella doerderleinii) with a value of 22.64 and the smallest IVI was for kemukus (Piper cubeba) and meniran (Phyllanthus urinaria) with a value of 0.88. For undergrowth plants that have medicinal potential, 28 species from 23 families and 521 individuals were found. The diversity index in undergrowth in the Mount Tilu area is categorized as low with an index value (H'<1) which is 0.32. This information is very important for future management of the Mount Tilu forest area.

Page 10 of 13 | Total Record : 128

 8   9   10   11   12 

Filter by Year

2012 2025


Reset
Filter By Issues
All Issue Vol. 25 No. 2 (2025): JURNAL NUSA SYLVA Vol. 25 No. 1 (2025): JURNAL NUSA SYLVA Vol. 24 No. 2 (2024): JURNAL NUSA SYLVA Vol. 24 No. 1 (2024): JURNAL NUSA SYLVA Vol. 23 No. 2 (2023): JURNAL NUSA SYLVA Vol. 23 No. 1 (2023): JURNAL NUSA SYLVA Vol. 22 No. 2 (2022): JURNAL NUSA SYLVA Vol. 22 No. 1 (2022): JURNAL NUSA SYLVA Vol. 21 No. 2 (2021): JURNAL NUSA SYLVA Vol. 21 No. 1 (2021): JURNAL NUSA SYLVA Vol. 19 No. 1 (2019): JURNAL NUSA SYLVA Vol. 18 No. 2 (2018): JURNAL NUSA SYLVA Vol. 18 No. 1 (2018): JURNAL NUSA SYLVA Vol. 17 No. 2 (2017): JURNAL NUSA SYLVA Vol. 17 No. 1 (2017): JURNAL NUSA SYLVA Vol. 16 No. 2 (2016): JURNAL NUSA SYLVA Vol. 16 No. 1 (2016): JURNAL NUSA SYLVA Vol. 15 No. 2 (2015): JURNAL NUSA SYLVA Vol. 15 No. 1 (2015): JURNAL NUSA SYLVA Vol. 14 No. 2 (2014): JURNAL NUSA SYLVA Vol. 14 No. 1 (2014): JURNAL NUSA SYLVA Vol. 13 No. 2 (2013): JURNAL NUSA SYLVA Vol. 12 No. 2 (2012): JURNAL NUSA SYLVA More Issue