Jurnal Sylva Lestari
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Keanekaragaman Jenis Amfibi (Ordo Anura) Pada Beberapa Tipe Habitat Di Youth Camp Desa Hurun Kecamatan Padang Cermin Kabupaten Pesawaran
Get PDFAmphibianisoneofimportantecosystemcomponent,bothecologicaly andeconomicaly.Researchaboutamphibian inIndonesia isstillverylimited.InSumatra,oneofIndonesia’s largestislands,therehasn’tbeenmuchattentiononresearchaboutamphibians. Thisstudy aimedtocomparithediversityofnocturnalamphibians(OrdoAnura)aboutatYouthCamp on habitat types. This study wasimplementedat three different types of habitat, (1) forest,(2) plantations,and(3) rivers.Thedatawascollectedbyvisualencountersurvey usinglinetransectmethod. Identificationwasbookusingidentificationguidebook. Thedata wasanalyzeddescriptively aswellasstatisticallytocalculatespeciesrichnessandshannon-wienerbiodiversityindexandevennessindex. Therewere105individualscomprising15 speciesofamphibiansand5families:Bufonidae3species,Megophrydae 1species, Microhylidae2species,Ranidae7species,andRhacophoridae2species. Foresthabitatfound 8species,plantationhabitat5species,andriverhabitat7species.Thebiodiversity indexof amphibian atthreehabitatbeingcategoriandevenness indexareforesthabitatJ=0,695, plantationhabitatJ=0,578andriverhabitatJ=0,477. Key words :amphibians,diversity,Hanura,YouthCam
Status Kesuburan Tanah Pada Dua Tutupan Lahan Di Kesatuan Pengelolaan Hutan Lindung (Kphl) Batutegi Lampung
Get PDFLand cover changing would influence the availability of nutriens and others soil properties. In the forest areas, forest clearing would lead land degradation. KPHL Batutegi was catchment area for Batutegi dam. The ilegal logging that still occure in that area raising important question about the soil fertility status in that region. Its related to soil capability to the plant growth. The aims of this study was to get information about soil fertility status in two type of land cover, which was secondary forest and one year mixed coffee plantation. Soil sample was taking by purpose sampling on two type of land cover in KPHL Batutegi. One year mixed coffee plantation opened by illegal loging with fired. Intact soil samples were taken using the ring samples, while for the disturbed soil was done by the composite. Parameters observed were nutrients contain (N, P, and C-organic), pH, CEC, soil thickness, total pores and textur. The result showed that there no different on nutrient status and chemical soil properties between two land cover type. It was important from this study obtained that about 10 cm soil lost after one year land clearing from secondary forest to mixed coffee plantation
Dampak Partisipasi Wanita Dan Faktor Demografi Dalam Pengelolaan Hutan Kemasyarakatan (Hkm) Terhadap Pendapatan Keluarga Di Kabupaten Lampung Barat
Get PDFCommunity Forest (HKM) is a community development schemes through strengthening factors of production of non-timber forest products in the form of access to forest lands, protected primary forest. It is not yet known impact of women's participation in community forest management on family income in the village Tribudi Syukur and Tribudi Makmur. To the end, the research conducted in order to know the impact of demographic and participation of women in community forest management on family income in the village Tribudi Syukur and Tribudi Makmur, Kebun Tebu sub district, West Lampung, Lampung province. This research was conducted in the Community Forest, at Village Tribudi Syukur and Tribudi Makmur. Data retrieved using the method of data collection simple random sampling. Analysis of data used linear models was assisted using Minitab 16 software for parameter optimization. The results showed that the factor land size and income of women farmers with a significant effect on the income of women's participation in community forest management. Meanwhile, the chief factor of the family, the woman's age, the age of the male, female participation rates, female education, male education, number of dependents, and the distance to the arable land were not significantly associated with women's participation in the management of the community forest income
Peran Siamang (Hylobates Syndactylus) Sebagai Pemencar Biji Di Resort Way Kanan Taman Nasional Way Kambas Lampung
Get PDFWay Kambas National Parklocated inLampung Provinceis habitat for gibbon (H. syndactylus), frugivorous primate which plays a role as seeds dispersal process in tropical rainforests with its activities. Purpose of the research is to determine the gibbon’s role as seeds dispersal. It was conducted in August 2012 in the Way Kanan Resort of Way Kambas National Park. The method used is exploration and feces analysis.Based on the research, there are 37 samples of gibbon’s feces and 7 spesies of seed plant dispersed by gibbon include Polygonum chinense, Grewia paniculata,Ficus sp, Bouea macrophylla,Dacryodes rostrata, Aporosa aurita, and Aplaia palembanica.Seeds are distributed by gibbon using endozoochory process without destroying seeds and can be dispersed far from the parent trees.Distance of the seed dispersed by gibbons ranges 0−385 meters. Defecation activity of gibbon is done after waking,feeding activity, and when moved to other tree with frequency of defecation between 3−6 times a day. The composition ofgibbon’s feces is seeds and leaves. The highest attendance of seeds in feces is Polygonum chinense seeds (42,12%) and the lowest is Aporosa aurita seeds (1,18%). The mean seeds in feces is7,38 from 273 seeds. Key words : gibbon, seed dispersal, Way Kambas National Par
Inventarisasi Jenis Tumbuhan Obat Di Hutan Mangrove Desa Margasari Kecamatan Labuhan Maringgai Lampung Timur
Get PDFMangrove forest in Lampung Mangrove Center (LMC) Margasari village at East Lampung is one area that still has good condition to keep a variety of potential to be explored such as medicinal plants.Purpose of this study was to determine of species, diversity, and functional properties of mangrove plants for medicine.Research conducted in April 2012 in village 12 Translok at Margasari village East Lampung.Data retrieval is using method checkered lines, and interviews with the public, as well as literature.Number of sample plots used 12 pieces.Data were analyzed using the formula density, relative density, frequency, relative frequency, important value index, and diversity index Shannon.Based on the result of the research have been known 7 species of plants as medicine, among others: api-api (Avicennia marina) to cure rheumatism and toothache; jeruju (Acanthus ilicifolius) cure for cancer and diabetic; nipa (Nypa fruticans) medication for asthma and diabetes; bakau (Rhizophora apiculata) for antiseptic; beluntas (Pluchea indica) for body odor; jenu (Derris trifoliata) for a laxative; and tapak kuda (Ipomoea pescaprae) to cure wounds and ulcers.Api-api is a dominant plant and widest spread because it has an important index as value high as 144,24% and frequency 67,5%. Beluntas plant has the highest density of 12.708,33 individual/ha.Mangrove forest Margasari village at village 12 Translok have low diversity, because the calculation of the index obtained values Shannon H’=0, 44. Key words : inventory, mangrove forest, medicinal plan
Pemanfaatan Limbah Serbuk Gergaji Dan Arang Sekam Padi Sebagai Media Sapih Untuk Cempaka Kuning (Michelia Champaca)
Get PDFTo support the cultivation of yellow cempaka (Michelia champaca) intensively, high quality seedlings was needed. One of the factors that affect the growth and quality of seedling was growth media. The objectives of the research were to (1) determine the effect of saw dust and rice husk as growth media than the top soil for yellow cempaka seedlings; (2) obtained the best composite media between top soil with saw dust and rice husk as media for growth media for yellow cempaka seedlings. The research was conducted in greenhouse, started from January to April 2013. The experiment used Completely Randomized Design (CRD) with 6 treatments and 3 replicates, every experiment unit consisted of 6 yellow cempaka seedlings so the total number amounted to 108 seedlings. The treatment were number of medias (1) top soil; (2) saw dust; (3) rice husk; (4) top soil + saw dust 1:1; (5) top soil + rice husk 1:1; (6) top soil + saw dust + rice husk 1:1:1. Observed variables include high growth, diameter, number of leaves, root length, top root ratio, total dry weight and seedling quality index. The results showed that growth media of rice husk gave a good growth of yellow cempaka same as media top soil. Composite growth media that had a better growth of yellow cempaka seedling was composite growth media top soil + rice husk 1:1
Motivasi Petani Dalam Budidaya Lebah Madu (Apis Cerana) Di Desa Buana Sakti Kabupaten Lampung Timur
Get PDFOne of the efforts to increase the production of honey bee (Apis cerana) is by giving motivate to farmer and their family, because it can be done by increasing the income can be taken by honey bee cultivation (Apis cerana) in Buana Sakti village. This research was done from January until March 2013 to know at the level of farmers’ motivation and also the factors that has correlation and influence with the farmers’ motivation in honey bee (Apis cerana) cultivation. Based on the result of some model simulations in test the motivation of the farmers in honey bee (Apis cerana) cultivation in Buana Sakti village has been become high classification with result 18,78, and factors that has influence of motivation to farmers in honey bee Apis cerana cultivation is an easy in honey bee cultivation 90,7%, an easy of market result honey bee cultivation 90%, frequency to follow socialitation 89,9%, farmer’s income 85,9%, and a long of honey bee cultivation 78,8%
Potensi Penyerapan Karbon Pada Sistem Agroforestri Di Desa Pesawaran Indah Kecamatan Padang Cermin Kabupaten Pesawaran Provinsi Lampung
Get PDFThis research aims to determine dominant vegetation and amount of carbon absorption of agroforestry systems.This research held at Pesawaran Indah Village, Padang Cermin Sub Distric, Pesawaran Distic, Lampung Province on April – June 2012. It is used Summed Dominance Ratio (SDR) methode, vegetation of INP (“Indeks Nilai Penting”) and than to calculate the carbon absorption by allometrik equation.Agroforestry land lies on fisiography category.There are three fisiography to ease in obtaining the data.There are low land, middle land, up land and forest hamlet.On low land the dominanat vegetation for tree phase is Teak (Tectona grandis), and for pole, sapling and seedling phase is dominant Cacao (Theobroma cacao).On middle land the dominanat vegetation for tree phase is Avocado (Persea americana), the pole, sapling and seedling phase is dominant Cacao (Theobroma cacao).On up land the dominant vegetation for tree phase is Waru (Hibiscus macrophyllus), the pole, sapling and seedling phase is dominant Cacao (Theobroma cacao). On village forest the dominant vegetation for tree phase is Taboos (Crescentia pujeta), pole phase is Champaca (Michelia champaca), sapling phase is Bamboo (Gigantochloa apus) and seedling phase is hevea (Hevea brasiliensis). The results of carbon above absorption on agroforestry lands at Pesawaran Indah Village is 118,96 Mg/ha (low land), 104,16 Mg/ha (Middle land) and 89,01 Mg/ha (up land) and 526,43 Mg/ha (forest hamled). Keywords : agroforestry, carbon, dominant vegetatio
Penyusunan Kriteria Domestikasi Dan Evaluasi Praktek Pengasuhan Gajah: Studi Di Taman Nasional Way Kambas Kabupaten Lampung Timur
Get PDFSumatran elephants (Elephas maximus sumatranus) is one of the many wild animals been domesticated, but so far there is no criteria for that propose. This research is a prelimenary effort in providing those criteria. This research began in April to May 2013. The first step was to establish the norm of Suitable range of as many as 17 variables required for upholding the elephant life domestication area. The Suitable norm range we determined through an exhausted study of previous researchs or literature available. The next step was to determined the Less Suitable and the Not Suitable norms range for those 17 variables employed, e.i. by deviating by 25% and by 50% from the Suitable norm range respectively. The second step, we employed a Delphi Method in order to validate and refinary the three catagorical norms range of the 17 varibles concerned by mean of asking to some elaphant experts in our country. We, then applied the deemed criteria to evaluate a practice of ephants management at The Sumatra Elephant Conservation Center (PKG) and the Elephant Response Unit (ERU), Way Kambas National Park. The research results: (1) We obtained the prelimenary criteria as a rubric for Sumatran elephant domestication, and (2) The elephant nurturing practices at PKG and ERU were Suitable, except for the variables of population density, home range and elephant shading
Potensi Ekowisata Hutan Mangrove Di Desa Merak Belantung Kecamatan Kalianda Kabupaten Lampung Selatan
Get PDFMerak Belantung village in Kalianda sub district of South Lampung regency is a village located in coastal area. This village has a big ecotourism potential especially in its mangrove ecosystem. Despite of Merak Belantung tourism resource potentials, no research has been conducted to study aspects supporting this area into mangrove tourism development, so that data and information about this village is too general. A tourism development of a particular area needs a deep study from various aspects. The objectives of this research were to find out potentials and attractiveness of mangrove tourism in Merak Belantung village and to estimate the values of beauty from these potentials so that this area could be developed into tourism area supporting natural preservation and improving people welfare around it. This research was conducted from April to Desember 2013. Data were collected with direct observations in the fields and direct interviews with respondents to give assessment to tourism beauty potentials. Data were analyzed using descriptive method and scenic beauty estimation (SBE). The results showed that potentials and attraction of mangrove tourism object in Merak Belantung village was the mangrove ecosystem, mangrove water flow, river downstream and beach, local dance art, and handy craft. Activities could be conducted were photography, swimming, bird watching, canoeing, mangrove walk and fishing. Mangrove potential and tourism attraction in Merak Belantung village based on scenic beauty estimation (SBE) were high with the following SBE values: beach was 42, mangrove water flow was 20, and mangrove downstream was 19