Jurnal Sylva Lestari
Not a member yet
292 research outputs found
Sort by
Preferensi Jelajah Harian Gajah Sumatera (Elephas maximus sumatranus) di Taman Nasional Bukit Barisan Selatan (Daily Range Preferences of Sumatran Elephant (Elephas maximus sumatranus) in Bukit Barisan Selatan National Park)
Full text linkSumatran elephant (Elephas maximus sumatranus) is classified as a critically endangered species under the International Union for Conservation of Nature (IUCN) red list and is protected under Indonesian law. This study aims to analyze landscape characteristics based on the daily range of Sumatran elephants using Geographic Information System (GIS). The landscape data including land slope, land cover, distance from the source of disturbance and distance to water resources were collected in June–July 2018 and were overlaid to the points tagged from elephant collar GPS in 2011 and 2013 at the Pemerihan Resort, Bukit Barisan Selatan National Park. Data were then analyzed using the GIS platform (ArcGIS 10.5) and then presented in tables and maps. The results showed that the highest preference for the land slope was ranging between 7–15%. The highest preference for land cover was in the form of bushes and forest vegetation, and the highest preferences for the distance from access road of more than 1.000 m. The results also revealed that the highest preferences for the distance to water resource in 2011 were 0–250 m, while in 2013 was 100–200 m.Keywords: Bukit Barisan Selatan National Park, daily range, preferences, sumatran elephants (Elephas maximus sumatranus
Persepsi Masyarakat terhadap Pengembangan Penangkaran Rusa (Cervus sp) di Kota Bandar Lampung (The Public Perception towards the Development of Deer Breeding in Bandar Lampung)
Full text linkThe existence of the deer population that continue to decline in its natural habitat need conservation efforts, such as through ex-situ conservation. Deer captive breeding is one of the ex-situ conservation efforts to ensure the sustainability of wildlife from the threat of extinction. This research aims to know the public perception towards the management and development of captive deer in an effort to improve the conservation of deer was ex-situ. This research was conducted in October – November 2018 in three stations of the captive breeding of sambar deer (Cervus unicolor) and timor deer (Cervus timorensis) in University of Lampung and timor deer (Cervus timorensis) breeding in Tahura Wan Abdul Rachman through interviews to respondents and then the data collected were analyzed descriptively. The results showed a positive public perception towards the development of captive breeding. The results also showed the community supports on the development of deer captive breeding, the management of captive breeding, habitat suitability characteristics, the existence of species and species treatment in captivity, and the development of deer captive as object conservation-based tourism. Keywords: captive reeding, perception, dee
Pengaruh Dosis Inokulum Spora Scleroderma columnare terhadap Kolonisasi Ektomikoriza dan Pertumbuhan Semai Damar Mata Kucing (The Effect of Scleroderma columnare Inoculum Doses to Enhance Ectomycorrhizal Colonization and Growth of Shorea javanica Seedling)
Full text linkEctomycorrhiza helped plants to absorb nutrients and water. Shorea javanica belong to Dipterocarpaceae family and highly dependent on ectomycorrhiza to growth. Spore inoculation was one way to inoculate ectomycorrhiza fungi. This study aimed to get the best doses of spore Scleroderma columnare on colonization and enhancing growth of Shorea javanica seedling. This experiment used randomized complete design with 5 treatments and 3 replicates. The treatments were 0, 5, 10, 15, and 20 ml/polybag spore inoculum of S. columnare. Data obtained were analyzed by analysis of variance (anova) and continued with Least Significant Different (LSD). The results showed that added of 10 ml (6,5 x 107) gained higher root colonizatition (%). Dosis of 10 ml (6,5 x 107) and 20 ml (1,3 x 108) spore inoculum were able to improve plant growth on the parameters such as plant height, shoot dry weight, total dry weight, and total leaf area. Keywords: Dose of Inoculum, ectomycorrhiza, Scleroderma columnare, Shorea javanica
Partisipasi Kelompok Wanita Cinta Bahari dalam Upaya Konservasi Hutan Mangrove (Cinta Bahari Women's Group Participation on Mangrove Forest Conservation)
Full text linkMost area of Margasari village was mangrove forests. Therefore, Cinta Bahari Women’s Group, make mangrove forests as a source of life and their economic income. Cinta Bahari Women’s Group was a group of women who always be active in the processing and the utilization of non-timber mangrove forest products namely jeruju leaf (Acanthus Ilicifolius) and pedada fruit (Sonneratia Caseolaris) to serve as processed food ingredients. The purpose of this research was to identify the activities which were undertaken by cinta bahari women’s group of mangrove forest conservation. This research was conducted at Lampung Mangrove Center, Margasari Village, Labuhan Maringgai District, East Lampung regency by using purposive sampling method. The number of respondents was 41 people. Based on the result of research, the aspect of protection in the effort of conservation of mangrove forest was categorized good with percentage of 88% which was supported by the activities of plant protection jeruju (Acanthus ilicifolius) and fruit plants pedada (Sonneratia caseolaris) from disturbance of animals and human disturbance; preservation aspect was categorized good with percentage equal to 54% which was supported by the stitching and nursery activities of mangrove plants; utilization aspect was categorized good with percentage equal to 58% which was supported by the utilization of mangrove forests as processed foods, beverages and medicines.Keywords: Margasari village, Mangrove forests, Cinta bahari women’s group, mangrove forest conservation
Hak Penguasaan Lahan Hutan pada Masyarakat Adat di Desa Honitetu Kabupaten Seram Bagian Barat, Maluku (Forest Land Tenure Rights on Indigenous Peoples in Honitetu Village West Seram District, Maluku)
Full text linkForest land tenure systems for indigenous peoples are always debated by various parties regarding the overlapping interests and rights of forest land. Objective of this study is to analyze the types of indigenous peoples' rights to strengthen forest land tenure systems in Honitetu Village, West Seram Regency. The research approach used is Participatory Action Research by building constructs of meaning between researchers and society repeatedly to obtain an understanding of the information discussed. Data were obtained through key informant interviews and focus group discussions conducted repeatedly. The analysis was carried out at each stage of the interview and discussion by making categorization of data to get an understanding of each data obtained. The results of study show that the system of forest land tenure in indigenous communities in Honite village includes control by the whole community (petuanan), control by clan groups (soa) and control by individuals (families). In these three systems, various types of rights are attached to managing and utilizing forest resources. The set of rights contained in indigenous peoples will be even stronger if it includes the linkage of longtime dimensions, the dimensions of space for the use of vertical or horizontal space, the dimensions of the subject with fixed ownership and the dimensions of the object include the results of forest land that provides full benefits.Key words: forest land tenure rights, indigenous people, forest managemen
Palatabilitas Badak Sumatera (Dicerorhinus sumatrensis) di Suaka Rhino Sumatera (The Palatability of Sumatran Rhinoceros (Dicerorhinus sumatrensis) in Sumatran Rhino Sanctuary)
Full text linkSumatran rhinoceros (Dicerorhinus sumatrensis) is a browser animal or shrub and foliage eaters that has wide needs and variety types of feed. The purpose of the research is to identify the feed types and the palatability of sumatran rhinoceros feed. Data was collected using Direct Observation method. The object of research was a female sumatran rhinoceros " aged named “Ratu”. The results shows that there were founded 61 feed species of rhinoceros in Sumatran Rhino Sanctuary. Those feeds were clasified in 30 different families. The drop-in feed was dominated by Moraceae and Rubiaceae was dominated the natural feed. Leaves were the most eaten part by sumatran rhinoceros both in drop-in feed (75%) or in natural feed (83%). The amount of feed which Sumatran rhinoceros could consumed in one day was 36-47 kg of the total supply as much as ± 100 kg/day. The most eaten quantites and the most prefered feed of sumatran rhinoceros were jack tree (Artocarpus heterophyllus) and merremia (Merremia peltata).Keywords: Sumatran Rhinoceros, Feed , Palatability, Sumatran Rhino Sanctuar
Pengaruh Pola Budidaya pada Hutan Kemasyarakatan di Areal Kelola KPH VIII Batutegi terhadap Pendapatan Petani dan Kesuburan Tanah (Silviculture Effect in Community Forestry in KPHL VIII Batutegi to Farmers Income and Soil Fertility)
Full text linkSekampung 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. Key words: community forest, farmers’ income, silviculture, soil fertilit
Perubahan Komposisi Jenis Tanaman dan Pola Tanam pada Pengelolaan Agroforestri Damar (The Change of Plant Species Composition and Plant Pattern on Management of Damar Agroforestry)
Full text linkThe changes in the composition of plant species and cropping patterns have occurred in the management of Damar agroforest in Desa Kesugihan, Lampung Selatan. There are some reasons that farmers consider to make decisions in choosing plant species and cropping patterns. This study aimed to identify the reasons of farmers in the decision making of plant species selection and cropping pattern on agroforestry management of damar. Primary data collection was conducted by using an in-depth interview method on seven key informants and participant observation. The collected data is qualitative data and analyzed descriptively based on the real-life choice theory by Gladwin. The results showed that there was a change of plant species composition and cropping pattern on resin agroforestry to become cocoa agroforestry. This is affected by income, production continuity, gestation period, ease of maintenance and harvest, local knowledge and tolerance of the main plant to be planted with another crop. The dominant crop pattern was a combination of cocoa as the main plant with cengkeh, petai, tangkil, and durian. Another crop pattern was a combination between resin as the main plant species with cengkeh, durian, coconut, and petai. Comprehension and contribution from related stakeholders in the development of community forestry are fully needed to support sustainable agroforestry management.Keywords: agroforestry of Damar, decision making, plant composition, plant species selection, cropping patter
Nilai Ekonomi Air Domestik dan Pertanian Sawah di Sekitar Taman Hutan Raya Wan Abdul Rachman (Economic Value of Water for Domestic and Rice Farms in Surrounding Wan Abdul Rachman Forest Park)
Full text linkWan Abdul Rachman Forest Park (Tahura WAR) has a useful hydrological function for the surrounding community, especially for the household and rice farmers. Tahura WAR condition that changed function, causing water supply is reduced. The economic value of water needed to be known, so the community can support the sustainability of Tahura WAR. The purpose of this study is to estimate the economic value of water from Tahura WAR which is a source of water for the surrounding households and rice farmers. The economic value of water is approached by an assessment of the willingness to pay of the community in Batu Putuk urban village that borders directly with Tahura WAR. This research was conducted in August 2017 with the number of respondents is 47. Sampling technique by using purposive sampling and proportionate stratified random sampling. The results showed that the domestic economic value of water is Rp.9,602,428,308/year, while the economic value of rice farming water is Rp.1,050,000/year and willingness to pay from the community and farmers of rice fields is Rp.411,513,920/year. Total economic value of water utilization around Tahura WAR is Rp.10,014,992,228/year. The value proves that the forest could give high benefit to the community from the hydrological function. Therefore, the existence of the upstream community dependence on Wan Abdul Rachman Forest Park.Keyword: water economic value, total economic value, Tahura Wan Abdul Rachman, willingness to pa
Keanekaragaman Amfibi (Ordo Anura) di Tipe Habitat Berbeda Resort Balik Bukit Taman Nasional Bukit Barisan Selatan (The Diversity Amphibian (Order Anura) on Different Habitat Types in Balik Bukit Resort Bukit Barisan Selatan National Park)
Full text linkBalik 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 the amphibians (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 TNBB