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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 5 Documents
 1 
Search results for , issue "Vol 21, No 2 (2021): JURNAL NUSA SYLVA" : 5 Documents clear
NILAI EKONOMI KEGUNAAN WISATA ALAM SITUGUNUNG TAMAN NASIONAL GUNUNG GEDE PANGRANGO Amala Rezki; Ina Lidiawati; Bambang Supriono
Jurnal Nusa Sylva Vol 21, No 2 (2021): JURNAL NUSA SYLVA
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (327.675 KB) | DOI: 10.31938/jns.v21i2.368

Abstract

The Situgunung area has direct usability value as recreation place and natural tourism. This study aims to determine the perception of visitors and the economic value usability on the natural tourism of Situgunung. This research method uses descriptive methods as well as traveling expenses or the Travel Cost Method (TCM). Testing the perception of visitors using validity and reliability tests were analyzed descriptively using a Likert scale and the economic value use was analyzed using the concept of travel cost (TCM). This result of the study indicates the index of visitors’ perceptions of Situgunung Nature Tourism from the beauty is 89,25% very beautiful, the security aspect is 83,5 % very safe, the hygiene aspect is 77,5% very clean, the accessibility aspect is 77,75% very easy, the facility aspect is 74,25% complete. And the economic value of the use of Situgunung Nature Tourism is Rp.49.197.122.816/year, with the average traveling expenses calculated based on the zone or distance from the area from which the visitor came to the tourist location. With the high perception of visitors and the value of economic use of Situgunung Nature Tourism objects, a more professional management is needed without reducing the concept of natural sustainability.  
NILAI USAHA INDUSTRI PRIMER HASIL HUTAN KAYU PADA CV SINAR JAYA DI KECAMATAN CIGUDEG KABUPATEN BOGOR Gayuh Angga Pradipta; Tun Susdiyanti; Bambang Supriono
Jurnal Nusa Sylva Vol 21, No 2 (2021): JURNAL NUSA SYLVA
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (365.931 KB) | DOI: 10.31938/jns.v21i2.365

Abstract

Community forests are the source of raw materials for the Primary Wood Forest Products Industry at CV Sinar Jaya in Cigudeg District, Bogor Regency. Optimizing the use of these raw materials can affect the business value of the wood processing industry. The purpose of this study was to determine the yield value and to analyze the business value of sawmill activities at CV. Sinar Jaya. The research method was carried out by means of quantitative analysis methods of collecting production data by direct measurement and interviews as well as calculating the value of economic income obtained from sawmill activities and overall waste utilization, the size of wood raw materials includes 10 centimeters to 30 centimeters with a length of 2 ,8 meters to 3 meters. The results showed that the average yield value is 55%, productivity is 1.51 m3/hour round wood, sawn wood is 0.83 m3/hour production cost is Rp 1,181,600,000.0/year, Income value is Rp. 1,509,600,0000.00/year, net profit value is Rp. 328,000.00/year, the value of marketing costs is Rp. 0 the value of the benefit cost ratio is 1.28/year and the work performance value of logs is Rp. 12,712.89 sawn wood Rp. 22,867.14. To increase the yield, the skills of the sawing workforce must be improved to minimize damage toeach sortimen. In order for business value to increase, productivity must be intensified and the availability of raw materials must be sustainable. 
KARAKTERISTIK SPASIAL DAN POTENSI CADANGAN KARBON DI BENTANG ALAM MBELILING NUSA TENGGARA TIMUR Serlina H. Oktian; Luluk Setyaningsih; Nengsih Anen; Wahyu C. Adinugroho
Jurnal Nusa Sylva Vol 21, No 2 (2021): JURNAL NUSA SYLVA
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (539.84 KB) | DOI: 10.31938/jns.v21i2.366

Abstract

Providing comprehensive information on carbon stock data on all carbon pools needs to be done to plan and measure climate change mitigation efforts that are carried out. This research was conducted by analyzing spatial characteristics and estimating carbon stocks with model development. Spatial analysis is carried out to provide an overview of the distribution of spatial values that can use the built model. Estimation of carbon stock is carried out by building a carbon stock estimator model that correlates the value of remote sensing parameters with the value of carbon stocks in all carbon storage sources. The characteristics of the vegetation index value in the forest category are greater than in the non-forest category and vice versa for the distribution of the digital number average value. The model development is only carried out on aboveground biomass and belowground biomass carbon pools. The results of the analysis of the estimation of carbon stocks based on the selected model showed the potential for aboveground biomass was 5,200,841.45 tC and the potential for belowground biomass was 1,317,948.10 tC.
PERDAGANGAN ILEGAL KUKANG (Nycticebus spp.) DI JAWA BARAT BERDASARKAN INFORMASI MEDIA SOSIAL 2019-2020 Amelya Apriliani Putri; Abdul Rahman Rusli; Dwi Agus Sasongko
Jurnal Nusa Sylva Vol 21, No 2 (2021): JURNAL NUSA SYLVA
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (419.836 KB) | DOI: 10.31938/jns.v21i2.367

Abstract

Slow lorises in the one of Indonesia's protected primates. Slow lorises are nocturnal (active at night) animals that move very slowly with a variety of habitat types. Slow lorises are also the second most popular primate animal as a pet. The high level of illegal slow loris trade in Indonesia is thought to be due to low knowledge and awareness of the community and driven by economic factors due to the high interest in traded animals. This study aims to obtain data on the types, conditions or body parts of slow lorises traded and to map the hotspots for illegal online slow loris trade in the West Java. Testing data on the illegal online slow loris trade uses primary and secondary data. Data on the online illegal trade in slow lorises was obtained through social media observations, data analysis is carried out in quantitative and qualitative descriptive methods. The results of this study show that lorises in a dead (dead) condition are more common, and the hotspots for the illegal trade of slow lorises in the West Java region through social media are Ciamis, Pangandaran, Indramayu, Kuningan, Tasikmalaya, Depok, Bandung, and Bogor  
JENIS TUMBUHAN SUMBER PAKAN LEBAH (Trigona sp.) DI DESA MIRRING POLEWALI MANDAR SULAWESI BARAT Hestia Tahir; Daud Irundu; Rusmidin Rusmidin
Jurnal Nusa Sylva Vol 21, No 2 (2021): JURNAL NUSA SYLVA
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (426.592 KB) | DOI: 10.31938/jns.v21i2.339

Abstract

The presence of feed and its availability is one of the keys to the successful management of Trigona sp. The presence and availability of feed can be seen from the diversity of feed-producing plants (pollen, nectar, resin). Mirring Village is one of the villages in Polewali Mandar which has the potential for Trigona sp. This study aims to identify and analyze the diversity of feed sources for Trigona sp. in Mirring Village. This research is quantitative research with purposive method. The results showed that there were 42 types of plant sources for bee Trigona sp.  found in coastal areas as many as 3 species  with INP 88.99 – 102.30 and H' 0.99, residential areas there are 30 species with INP 3.15 - 56.20 and H' 3.1, and in mountainous areas there are 18 type with IN 4.77 – 47.22 and H' 2.40. Based on the results for residential and mountainous areas, it is sufficient to provide a source of food, while the enrichment of plant species diversity as a source of food for Trigona sp bees is best carried out in coastal areas

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