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Jurnal Sylva Lestari

JHT
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Published by Universitas Lampung

ISSN : 23390913 EISSN : 25495747 DOI : https://doi.org/10.23960

Core Subject : Science, Agriculture, Social,

Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Energy Environmental Science Materials Science & Nanotechnology

Jurnal Sylva Lestari (JSL) [P-ISSN 2339-0913 | E-ISSN 2549-5747] publishes original research articles related to all aspects of forestry and environmental sciences which includes, but not limited to the following topics: forest and natural resources management, biodiversity conservation and management, wood science and timber technology, agroforestry and social forestry, forest products and services, and socio-economics of natural resources. It is primarily a medium for disseminating original theoretical and experimental researches, as well as technical reviews. This journal issues one volume annually consist of three issues that delivered every January, May, and September.

Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Kehutanan

Articles 8 Documents

Search results for , issue "Vol. 6 No. 1 (2018): January" : 8 Documents clear

Space Using of Sumatra Slow Loris (Nycticebus coucang) Release by International Animal Rescue Indonesia (IARI) in Protected Forest Batutegi Kalijernih Tanggamus Lampung Nora Fery Matondang; Bainah Sari Dewi; Indah Winarti
Jurnal Sylva Lestari Vol. 6 No. 1 (2018): January
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Nycticebus coucang had the closely related to their habitat. The observation research to determine using of (1) forest stratum, (2) substrate space (3) canopy space (4) vegetation types and (4) daily behavior of N.coucang in Protected Forest KPHL Batutegi Block Kalijernih, Tanggamus Lampung, February-May 2014, used the explore, one zero sampling and rapid assessment methods. The results of the 60 days observation was found 50 hours N.coucang behavior observed for a total of 3652 data, N.coucang used (1) forest floor (57%), understory layer (42,7%), canopy layer (0,2%), (2) A substrate (4,3%), B substrate (13%), C substrate (43,7%), D substrate (38,3%), E substrate (0,4%) and F substrate (0,08%), (3) middle (24,6%), top middle (16,7%), middle down (14,7%), middle edge (20,8%), top edge(13,4%), bottom edge (0,9%), (4) vegetation type are stake (46,2%), pole (33,6%) and tree (20%), (5) to did daily behavior are travelling (56,7%), feeding (7,5%), forage (25,9%), grooming (5,7%), active (3,6%), inactive (0,2%), and defecating (0,02%). Keywords: Selection and space using of forest, Nycticebus coucang, KPHL Batutegi

The Effect of Storage Periods of Teak (Tectona grandis) Bud in the Sheath of Banana to the Succesfulness of Budding Sari Pangastuti; Afif Bintoro; Duyat Duryat
Jurnal Sylva Lestari Vol. 6 No. 1 (2018): January
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Teak (Tectona grandis) is one of comercial plant which has good quality of wood and has high economic value. The enhancement and improvement of teak cultivation techniques was need to be done to fulfill the demands of teak wood. Budding was one of cultivation technique that combine the generative and vegetative propagation technique, so that the benefits of both technique could be obtained at once. The obstacles of budding technique were about the buds storage and distribution. The aim of the experiment were to determine the effectiveness of banana sheath in maintain the viability of teak buds and to determine the maximum periods of teak buds storage. A randomized completely block was employed as an experiment design with two groups and four treatments. The first group was the storage out of banana sheath bag, and the second group was the storage inside of with banana sheath bag. Four periods of storage were used as treatment consist of 0 day of storage (Y0), 2 days of storage (Y1), 4 days of storage (Y2), and 6 days of storage (Y3). Data were analyzed using ANOVA with further testing using LSD on the level of significance 5%. The result showed that the storage of teak buds inside the banana sheath bag and stored up to six days were be able to maintain the percentage of budding for 66,67%, and the storage up to four days were be able to maintain the bud viability, the percentage of budding life, the average days of the bud to sprout, and the number of leaves that as well as the buds which is budding without stored. Keywords : banana sheath, budding, teak

The Diversity Amphibian (Order Anura) on Diefferent Habitat Types in Balik Bukit Resort Bukit Barisan Selatan National Park Roly Mardinata; Gunardi Djoko Winarno; Nuning Nurcahyani
Jurnal Sylva Lestari Vol. 6 No. 1 (2018): January
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Balik Bukit Resort Bukit Barisan Selatan National Park (BBSNP) is a protected area where various amphibians habitat. The conditions and quality of habitat, of course determines the diversity of amphibians. This study aimed to analyze the diversity to detect that theamphibians (order Anura), comparing the diversity of amphibians (order Anura) based on different types of habitat and identifying amphibian habitat conditions (order Anura) in Resort Balik Bukit of Bukit Barisan Selatan National Park. This study uses three replications in each habitat type (primary forest, bush and swamp) and using Visual Encounter Surveys in amphibian biodiversity data retrieval. The data have been analyzed using the Shannon Wiener index, and community similarity index by calculating the evenness. Research shows that the value of diversity is still classified as being on the three types of habitat with the highest diversity found in primary forest habitat that habitat conditions in Resort Behind the hill is still ensure the growth and proliferation of amphibians order Anura. Keywords: Anura, Amphibians, Environmental Indicators, Resort Balik Bukit TNBBS

Carbon Stock Estimation of Mangrove Forest in Village Margasari Sub-District Labuhan Maringgai District East Lampung Cahyaning Windarni; Agus Setiawan; Rusita Rusita
Jurnal Sylva Lestari Vol. 6 No. 1 (2018): January
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Increasing CO2 in the atmosphere and decreasing amount of forest as absorb CO2are factors which was the underlying repercussion of climate change. One of solutions for decreasing CO2 concentration through the forest vegetationâ€™s development and emendation. Mangrove forest estimated that effectively absorb carbon through photosynthesis. The purpose of the studyis to estimate the stand and litter carbon stock of mangrove forest. The research used line transectmethod. The first line and plot determined randomly then the next lineand plots was sistematically. The observation plots had measurement with amount of 20m x 20m with spacing between plot in line 20 m with total 20 plots. Each plot was measured diameter justÂ â‰¥ 5 cm. Each plot made observations litter sub plots with amount of 0,5 m x 0,5 m. Carbon estimation of stand biomass using allometric equations B = 0,1848D2.3624 and litter biomass using total dry weight. Carbon concentration of organic material typically contains around 46% thus multiplying the biomass by 46%. The average biomass of mangrove forests amounted to 431,78 tons/ha. Carbon estimated of mangrove stand was 197,36 ton/ha and litter carbon was 1,25 ton/ha, based on the research total of carbon mangrove forest was198,61 ton/ha.Â Keywords:carbon above ground,line transect, mangrove forest

Silviculture Effect in Community Forestry in KPHL VIII Batutegi to Farmers Income and Soil Fertility Yanyan Ruchyansyah; Christine Wulandari; Melya Riniarti
Jurnal Sylva Lestari Vol. 6 No. 1 (2018): January
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Sekampung Hulu watershed that is located in Batutegi Forest Management Unit (KPH) is one of Watershed priority due to the most area has been cultivated by the community. 59% of the community cultivate the forest area have acquired community forest utilization license (IUPHKm). The objective of the license is so that the community could return the forest function at the same time increasing their prosperity. Agroforestry was silviculture system that is believed as the most appropriate mean to realize those objectives. This research was aimed to figure out the silviculture system done by the farmers in KPHL VII Batutegi and its relation with income increasing and soil fertility. Data collection was conducted on August-September 2016 in Batulima Resort KPHL VIII Batutegi, through interview method of 98 respondents of two Gapoktan (farmers group) that have IUPHKm. The research result showed that there is no significantly correlation between IUPHKm appropriations with the change of silviculture system. There was a negative influence of silviculture system to soil fertility and farmer income. Monoculture system on the IUPHKm area provide the highest income. It was influenced by the duration of forest land utilization that has reached 4,2 years in average, therefore harvesting has been done. The other influence factor was fertilization intensity, so that the plantation would be more productive. Keywords: community forest, farmers' income, silviculture, soil fertility

The Society's Participation of Partner Polhut at Effort of Protection and Forest Security at Way Kambas National Park Sukarman Sukarman
Jurnal Sylva Lestari Vol. 6 No. 1 (2018): January
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Protection and forest security base on the local society participation represent an effort to take care of to protecting and maintaining forest trouble loss. Management of Way Kambas National Park (TNWK) less be effective considering the broadness of forest area managed and the number of trouble problems to forest area. Society Partner of forest police (MMP) is society group about assistive forest police (Polhut) in execution of forest protection under coordination, construction and observation of instution builder. Objective of this research is to learn the storey level participation and factors which deal with participation MMP protection and forest security. Method of data intake use the method of census and survei. Population only amount to 64 people so that altogether taken as sampel. Analysed data with the correlation test. Age, education, old join at group, work tipe, conditions equipment, conditions equipment and maintenance have not relation which significan and education, work tipe, condition equipment and conditions equipment and maintenance have negative corelations with the participation of group MMP on protection and forest security in TNWK. Keyword: group of community, forest protection, participate.

Essential Oil Rendemen Analysis of Nutmeg (Myristica fragrans) Seeds in Various Classes of Sunlight Intensity at Batu Keramat Village, Kota Agung Subdistrict, District of Tanggamus Erin Agesta Ariandi; Duryat Duryat; Trio Santoso
Jurnal Sylva Lestari Vol. 6 No. 1 (2018): January
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Nutmeg tree (Myristica fragrans) is a spice tree with high economic value. Nutmeg fruit was contains essential oil as the results of secondary metabolism process. Adequacy of sunlight, the average distance of intersect trees, the tree species and numbers of intersect trees on photosynthesis and the results of secondary metabolism. The aimed of the study was to analyze the rendemen yield obtained from the nutmeg fruit based on differences sunlight intensity with the differences stratum canopy and determine the factors that influence the yield of nutmeg essential oil. The differences of sunlight intensity was used as a treatment there were three classes of sunlight intensity which were low sunlight intensity (0-25%), the moderate sunlight intensity (25-75%) and the high sunlight intensity (75-100%). The multiple linier regression was employed as data analysis method. The result explained that the best sunlight intensity was the moderate (25-75%) with essensial oil rendemen as much 198,2 ml/kg. The result test F shown that in all variable (the sunlight intensity (X1), the average distance of intersect trees (X2), the tree species (X3) and numbers of intersect trees (X4)), significantly influened the production of essensial oil. The results of multiple linear regression analysis deliver the equation of Y = 2,133 + 0.037X1 + 0.275X2 - 0.226X3 - 0.049X4, the equation show a positive value means direcly proporsional to the result of yield by nutmeg essensial oil and a negative value means the opposite. 60,2% coeficient determination value, which means that the equation could explain 60,2% the variables influence to the nutmeg essensial oil rendemen. Keywords: essential oil, multiple linear regression, Myristica fragrans, sunlight intensity

Study of Nutrition Content Food Drop in Deer in PT. Gunung Madu Plantations Jumayanti Boru Hombing; Bainah Sari Dewi; Syahrio Tantalo; Sugeng Prayitno Harianto
Jurnal Sylva Lestari Vol. 6 No. 1 (2018): January
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Increasing the number of individual deer in captivity indicates an increase in the deer population. One of the factors affecting the increase in the deer population is a drop in the quality of feed and nutritional value adequate for deer. Therefore it is necessary to investigate the type of feed and feed nutrient content in captive deer drop in PT Gunung Madu Plantations (GMP). Nutrient content of feed drop in deer obtained through the proximate analysis by taking a sample of 100 grams per sample feed. This type of feed given drop in manager consists of the main feed forage consisting of grass and leaves, in the form of rice bran concentrate feed, and feed the tubers were given every month. Based on proximate analysis that has been made known that the feed drop-in provided by the organizer captivity contains good nutrition, as seen in the high water content, extract ingredients without nitrogen (BETN) high, protein and fibers that do not differ greatly in value and fat content is not excessive. Keywords: Drop in Feed Nutrition, Feeding Deer, Captive Deer PT. GMP

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Wahyu Hidayat

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sylva.lestari@fp.unila.ac.id

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Wahyu Hidayat

Contact Email wahyu.hidayat@fp.unila.ac.id

Phone +62721704946

Journal Mail Official sylva.lestari@fp.unila.ac.id

Editorial Address https://sylvalestari.fp.unila.ac.id/index.php/JHT/about/editorialTeam

Location Kota bandar lampung, Lampung INDONESIA

Abstract

Abstract

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Abstract

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Abstract

Abstract

Contact Name
Wahyu Hidayat

Contact Email
wahyu.hidayat@fp.unila.ac.id

Phone
+62721704946

Journal Mail Official
sylva.lestari@fp.unila.ac.id

Editorial Address
https://sylvalestari.fp.unila.ac.id/index.php/JHT/about/editorialTeam

Location
Kota bandar lampung,

Lampung

INDONESIA