Jurnal Warta Rimba
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PENGARUH KOMBINASI KOMPOS BONGGOL PISANG (Musa balbissiana Colla) DAN FUNGI MIKORIZA ARBUSKULAR PADA MEDIA TUMBUH TERHADAP PERTUMBUHAN SEMAI CEMPAKA (Elmerrillia ovalis (Miq) Dandy)
Full text linkThe application of arbuscular mycorrhizal fungi and compost is one of the environmentally friendly technologies to improve the fertility of the planting media so that the results of the seeds are higher of quality. Banana weevil or banana stem is an organic material that has several macro and micro nutrient content, for example N, P and K, and contain chemical compounds in the form of carbohydrates that can stimulate the growth of microorganisms in the soil. Furthermore, arbuscular mycorrhizal fungi (AMF) can increase nutrient uptake from the soil into the roots. The purpose of this research was to determine the effect of the addition of banana weevil compost (Musa balbissiana Colla) and arbuscular mycorrhizal fungi on growing media on the growth of cempaka seedlings (Elmerrillia ovalis (Mig) Dandy). The result of this research showed that the combination of banana weevil compost and arbuscular mycorrhizal fungi on growing media significantly influences the growth of leaf number and dry weight, but no significant effect on growth in height, diameter and wet weight. The combination of banana weevil + soil (P1) compost treatment on growth media gave the growth of cempaka seedlings (Elmerrillia ovalis (Mig) Dandy) better than other treatments. The treatment of banana weevil + soil compost (P1) gives the best effect on all parameters, which is the increase in diameter with an average of 0.70 mm, height increase with an average of 2.70 cm, increase in the number of leaves of 1.70 strands, wet weight with an average of 2.90 g, dry weight with an average of 0.60 g.Keywords: compost,arbuscular mycorrhizal fungi, Elmerrillia ovalis (Mig) Dand
POTENSI WISATA ALAM GUNUNG TELETUBIS DI DESA AVOLUA KECAMATAN PARIGI UTARA KABUPATEN PARIGI MOUTONG
Full text linkTeletubis mountain yootism object is one of attractions found in parigi moutong regency precisely mouton regency precisely in avolua village kecamatan north parigi central sulawesi province this research there are several types of animals such as butterflies, dragonflies, snails. Not only fauna there are also flora such as reeds, Javanese wood, gersen, coconut, and guava there are alsobeautiful natural scenery and still very good for tourists to visit inside and outside the city tourists to visit inside and outside the city tourists can tae a trip by approaching to reach the summit of teletubis mountain in the village of avolua, north parigi sub-district, parigi mouton district was conducted in april to may 2019 located in teletubis mountain tourism object avolua village, north parigi sub-district, parigi moutong district, central sulawesi province, the purpose of this study was to determine the village of avolua, nirth parigi district, the method used in this research was ADO-ODTWA analysis. This tourist attraction has the potantial for the uniaveness of attractive natural resources such as flora and fauna, natural. Phenomena as well as beatiful panorama, security, and comfort that is aviceawoke, good service and the availability of facilites and infrastructure. So this attraction is worth developing with the acauisition of eligibility index 74,76%, the strategy that must be carried oul for the development of natural tourism is the feasibility of existing netural rosoorces, make additions to existing and non, existent faciuties such as gazebos and trashbins inceriase promotion to tourists by teletubis mountain publishing them to print and social media.Keyword: Teletubis mountain, nature tourism, mountai
POTENSI TUMBUHAN SUMBER PAKAN LEBAH MADU HUTAN (Apis dorsata) DI KAWASAN TAMAN NASIONAL LORE LINDU WILAYAH DESA KAMARORA
Full text linkLore Lindu National Park is one of the conservation areas that has the potential for forest honey bees (Apis dorsata) forage. This study aims to identify the types of food sources for forest honey bees (Apis dorsata) and calculate the Importance Value Index (IVI) of plant species. The research was carried out for 2 months, namely from September to October 2020, in the Lore Lindu National Park, in the area of Kamarora B Village, Nokilalaki District, Sigi Regency. Field data collection was carried out by conducting a vegetation inventory using the method of multiple plots which were placed intentionally (purposive sampling) as many as 30 plots. The analysis used in this research is vegetation analysis. The results showed that the total number of plant species was 575 individuals consisting of 84 types of plants with 59 families. The number of potential food sources for forest honey bees (Apis dorsata) is 50 species consisting of 42 families or 42% of the total number of plants obtained. The results of the calculation of the highest Importance Value Index (IVI) are owned by the level of enau (Arenga pinnata) trees, namely 47.20%, the level of cacao plants (Theobroma cacao) with 65.17%, the level of saplings is cassava (Manihot esculenta) 45.66% then the level of seedlings and understorey is enau (Arenga pinnata) 51.97%.Keywords: Potential forage, Forest Honey Bees, Lore Lindu National Par
PENGARUH PUPUK ORGANIK PADAT DAN JENIS BAMBU TERHADAP PERTUMBUHAN BAMBU PETUNG (DEDROCALAMUS ASPER) DAN BAMBU HIAS (BAMBUSA BALCOOA)
Full text linkThe use of fertilizers is needed to supply nutrients for plant growth. The use of organic fertilizers on bamboo plants is still rarely done. The purpose of this study was to determine the effect of the dose of solid organic fertilizer and the type of bamboo that gave the best effect and the interaction of the application of solid organic fertilizer and the type of bamboo produced by tissue culture. This research was conducted from July to September 2018, located at the Faculty of Forestry, Tadulako University. The research method used a completely randomized design (CRD) with a factorial pattern, namely the first type of bamboo, B1 petung bamboo and B2 ornamental bamboo. The second factor is solid organic fertilizer P0 = 0 g/clump P1 = 250 g/clump P2 = 500 g/clump P3 = 750 g/clump. With ten treatment combinations of tissue cultured types of bamboo and a dose of solid organic fertilizer. Each treatment was repeated three times to produce 30 experimental units. The results showed that the dose of solid organic fertilizer had a very significant effect on the increase in height and number of bamboo leaves. Furthermore, the treatment of bamboo species had a very significant effect on the growth of the number of leaves but not significantly on other parameters. Meanwhile, the interaction effect between bamboo species and the dose of solid organic fertilizer significantly affected the increase in clump height. The interaction treatment of ornamental bamboo (Bambusa balcooa) + solid organic fertilizer 1000 g/clump (B2P4) gave an average increase in clump height (4.81 cm) significantly different from petung bamboo + solid organic fertilizer 250 g/clump (B1P0), bamboo ornamental + solid organic fertilizer 0 g/clump (B2P0), ornamental bamboo + solid organic fertilizer 250 g/clump (B2P1), and ornamental bamboo + solid organic fertilizer 750 g/clump (B2P3).Keywords: Organic Fertilizer, Petung Bamboo, Ornamental Bambo
PEMANFAATAN HASIL HUTAN BUKAN KAYU (HHBK) OLEH MASYARAKAT DESA LABUAN KUNGGUMA
Full text linkThis research is a study of the utilization of non-timber forest products (NTFPs) by the villagers of Labuan Kungguma. In general, the community around the forest utilizes the existence of the forest to fulfill their daily needs and the income they get from most non-timber forest products (NTFPs). The research was carried out for three months from February to April 2019. The research location was located in Labuan Kungguma Village, Labuan District, Donggala Regency, Central Sulawesi. The purpose of this research was to examine Community Involvement in Non-Timber Forest Product Utilization (NTFP) and Constraints faced by the community in utilization (NTFP) in Labuan Kungguma Village, Labuan District Donggala Regency. Data collection techniques through observation, interviews using questionnaires, the analysis used is descriptive analysis by presenting data through tables and calculating percentages. The results showed a form of community involvement in the utilization of forest products (NTFPs), namely a form of collection of non-timber forest products (NTFPs) and a form of farmer group involvement. Community and farmer group involvement in the collection of forest products (NTFPs) is by taking it directly in the forest area. Types of forest products used by the community include rattan, bamboo and honey.Keywords : Utilization, Non-Timber Forest Products
PERAN MASYARAKAT DALAM PENGELOLAAN TANAMAN KEMIRI DI DESA BAKU BAKULU KECAMATAN PALOLO KABUPATEN SIGI
Full text linkThe village of Baku Bakulu, located in Palolo Subdistrict, Sigi Regency, is one of the target villages for the implementation of government programs in the implementation of the candlenut management program. The achievement of these targets is interesting to be examined through the role of the community in the management of candlenut plants. Candlenut plant management program has been implemented since 2017 by the government as one of the solutions to the implementation of the candlenut plant management program. The role of the community in the management of candlenut plants in the village of Baku Bakulu, Sigi Regency is interesting to be investigated because community involvement in managing candlenut plants must continue to be monitored so that in the future implementation will improve every year. The method used is a descriptive qualitative method aimed at examining the condition of natural objects, related to situations, attitudes, views that occur in society. The results of research regarding problems with the unit under study. The role of the community of Baku Bakulu Village in the management of candlenut trees in planning, land preparation, planting, maintenance, harvesting, and processing of candlenut plants is categorized as high, while in nursery activities the community's role is categorized as being because the community does not get candlenut seeds from the procurement of seedlings from the village government, but they obtain or procure seedlings individually or take seeds from other fellow candlenut farmers.Keywords: Community Role, Candlenut Plant Managemen
PERTUMBUHAN SEMAI CEMPAKA (Elmerrillia ovalis (Miq). Dandy) PADA MEDIA TUMBUH YANG DITAMBAHKAN BERBAGAI JENIS SERESAH
Full text linkThis research was conducted from July to October 2020, at the Management Center For Palu-Poso Protected Forest River Area Permanent Nursery, which is located in the Tadulako University campus area, Palu, Central Sulawesi. This study aims to determine the effect of the growing medium added with various types of litter on the growth of Cempaka (Elmerrillia ovalis (Miq) Dandy) seedlings. This study used a completely randomized design (CRD), which consisted of 4 types of plant leaf litter, namely: S0 = Soil without the addition of litter (control) S1 = Soil + Candlenut leaf litter (3: 1), S2 = Soil + Teak leaf litter, (3: 1), and S3 = soil + coffee leaf litter (3: 1). Each treatment was repeated ten times so that there were a total of 40 treatment units. The results showed that the treatment of Soil + Candlenut Litter (S1) gave good growth in all observation parameters, namely the average height increase of 2.3 cm, the average increase in diameter was 0.29 mm, the increase in the number of leaves on average. an average of 3.5 strands, the average wet weight of the seedlings was 4.57 g, the average root base weight was 1.02 g, the dry weight of the seedlings was 1.03 g, the dry weight of seedling roots was 0.40 g. The highest seed quality index was obtained in the addition of soil and candlenut litter (S1), which was 0.12622 and the lowest was obtained from the control treatment (S0), which was 0.03353.Key words: Cempaka (Elmerrillia ovalis (Miq). Dandy), Legume litter
ANALISIS TEMPORAL PERUBAHAN TUTUPAN LAHAN TAMAN WISATA ALAM WERA KABUPATEN SIGI PROVINSI SULAWESI TENGAH
Full text linkChanges in land cover in Wera Nature Park can change every year, therefore the researcher wants to analyze the temporal changes in land cover in the Wera Nature Park, Sigi Regency, Central Sulawesi Province. Data and information regarding changes in forest cover in tourist parks are needed as a consideration for decision making for forest area management. Remote sensing (remote sensing) is a technology that can be applied to obtain data and information about land cover in Wera tourism parks. Analysis of land use change using spatial data that is temporal in nature is very useful to see the locations where changes in land use have occurred. This study aims to see the extent of changes in cover over a period of five years in natural tourism areas from 2015 - 2019 using Landsat 8 imagery.This research was conducted from August 2020 to March 2021, which is located in the Wera Nature Park, Sigi Regency, Central Sulawesi Province. In data collection, there are two sources used, namely primary data which is data that is directly obtained in the field. Secondary data is data that is needed to support primary data. Sekuder data is in the form of Map of Designation of Indonesian Forest Areas according to the Decree of the Minister of Forestry Number 869 / Menhut-II / 2014, the administrative map of Daenggune Village in the form of roads, rivers and others as well as Landsat 8 imagery in 2015 and 2019.Keywords : Land cover in the Wera Nature Park, Landsat
ANALISIS SPEKTRAL PENGGUNAAN LAHAN MENGGUNAKAN CITRA LANDSAT 8 DI SUB DAS MIU KECAMATAN GUMBASA KABUPATEN SIGI
Full text linkThe Miu sub-watershed has a strategic function in providing ground water. Various community activities around the Miu sub-watershed have made its condition increasingly degraded which is quite serious in terms of its ecological, economic and social functions. As an initial step to maintain conservation, it is necessary to do land use in the Miu sub-watershed. This study aims to determine the type of land use found in the Miu sub-watershed and to determine the type of composite tape that is good for interpreting land. This research was carried out by conducting a composite image which was then carried out by taking training samples (sampling) then conducting a guided classification (supervised classification) and checking in the field and the last step was to test the accuracy of image accuracy. From the results of Landsat 8 image classification using composite band 632 obtained 6 land use classes and composite band 654 and band 653 obtained 7 land use classes consisting of Primary Forest, Secondary Forest, Plantation, Shrub, Settlements, Open Land, and Water Bodies. Meanwhile, from the results of the accuracy test using the Confusion Matrix method, the security band 654 has the highest level of accuracy with a total accuracy value of 85%, compared to composite band 653 which has an accuracy value of 74% and band 632 has an accuracy of 63%.Keywords: Landsat 8 imagery, classification, use, Miu . sub-watershe
PENGARUH BERBAGAI MASA INKUBASI DAN DOSIS BOKASHI KOTORAN KAMBING TERHADAP PERTUMBUHAN BIBIT KETAPANG (Terminalia catappa L.)
Full text linkThis study aims to determine the effect of goat manure bokashi with different incubation periods and dosages on the growth of ketapang (Terminalia catappa L.). This research factorial completely randomized design (CRD) method. The first factor is incubation period of bokashi (M) with 2 levels of treatment, namely M1 = incubation period of 1 week and M2 = incubation period of 2 weeks. The second factor is Bokashi (B) Dosage with 3 levels of treatment, namely B1 = Bokashi goat manure 200 g, B2 = Bokashi goat manure 400 g and B3 = Bokashi goat manure 800 g, from the six treatment levels each repeated nine times, so that the total unit of seedlings needed are 2 X 3 X 9 = 54 (fifty four) seedlings. The parameters observed were height (cm), diameter (cm) and leave numbers of seedlings. The results showed that the interaction between incubation period and goat manure bokashi dosage did not have a significant effect on the observation parameters, but for the treatment of goat manure bokashi with incubation period and bokashi dosage gave a significant effect on the observational parameters. Based on the least significant Test of 5%, it is known that the highest seedlings dimention was obtained in the treatment of the 2 weeks incubation period (M2) with an average of height increase of 10,8 cm, diameter of 3,2 mm and number of leaves of 18 sheets. For the bokashi dosage treatment, the highest results were obtained in the goat manure bokashi dosage treatment of 800 g (B3) with an average height increase of 8,5 cm, a diameter of 3,5 mm and a leaf number of 19 sheets.Keywords: ketapang, bokashi, goat manure, and incubatio