Carbon Stock of Agroforestry Systems at Adjacent Buffer Zone of Lore Lindu National Park, Central Sulawesi

The potential of agrofrestry to sequestrate carbon varies depending on the natural quality of sites and management practices. Agroforestry is a climate change mitigation activities. The aim of study was to estimate the carbon stock of agroforestry system at adjacent buffer zone of Lore Lindu National Park (LLNP). Research was carried out in two types of agroforestry stands (simple and complex) adjacent LLNP buffer zone in Palolo Sub District, Sigi District, Central Sulawesi. Estimation of biomass of tree, herbs, litter, necromass and root was based on an allometric equation. The carbon storage in soil was estimated based on the carbon organic content and bulk density of soil in30 cm of depth. The results of study showed that the total carbon stored in the simple agroforestry (125.97 MgC ha-1) was significantly lower than in the complex agroforestry (209.39 MgC ha-1). In addition, the aboveground carbon stock biomass (tree, herbaceous, necromass and litter) and belowground carbon stock (root and soil organic) in a simple agroforestry were 42.42 MgC ha-1 and 83.55 MgC ha-1, respectively. Whereas, the aboveground carbon stock biomass and belowground carbon stock in the complex agroforestry were 98.46 MgC ha-1 and 110.93 MgC ha-1, respectively. Based on the carbon stock estimation in six agroforestry plots in the buffer zones of Lore Lindu National Park, the complex agroforestry was likely to be more stable and more longer in storing carbon comparedto the simple agroforestry.Keywords: Agroforestry, biomass, carbon, climate change, Lore Lindu National Par

KEANEKARAGAMAN JENIS-JENIS BAMBU (bambusa spp) DI DESA LEMPE KECAMATAN DAMPAL SELATAN KABUPATEN TOLI-TOLI

The diversity of bamboo species in Indonesia is high, namely around 160 types of bamboo, and 20 species that still need further investigation, 88 of which are endemic to Indonesia. Information on the diversity of bamboo species in Indonesia, especially in the village of lempe, is still rare. Therefore, a research was conducted on the diversity of bamboo species in Lempe Village, Dampal Selatan District, Toli-Toli Regency, Central Sulawesi Province. The aim of this study was to determine and determine the diversity of bamboo species in Lempe Village, Dampal Selatan District, Toli-Toli Regency. This research was conducted in March. until April 2019. The method used was vegetation analysis with purposive sampling where bamboo plants were found. the size of each plot is 20 m X 20 m as many as 13 plots. Plots were made from downstream to upstream. The results showed that there were 3 types of bamboo in the research location, consisting of 3 types of bamboo, namely bamboo (Bambusa sp), petung bamboo (Dendrocalamus asper), yellow bamboo (B.vulgaris schrad). The diversity of bamboo species in the research location is low with the diversity index value (H ') of 0.78.Key words: Bamboo, diversity of species, distribution of bamboo, Lempe Villag

POTENSI WISATA ALAM DI KAWASAN CAGAR ALAM GUNUNG DAKO KABUPATEN TOLI TOLI

Forest area in the village of Kinopasan is a forest area of Mount Dako Nature Reserve managed by Natural Resources Conservation Center (BKSDA) Central Sulawesi, the area also has a wealth of flora and fauna are very diverse that can support the development of natural attractions. The purpose of this study is to find out the feasibility of natural tourism potential in the village of Kinopasan Galang District Toli Toli regency as a tourist destination. This research use survey method, documentation and interview, while Data analysis used is Guideline (ADO-ODTWA) Director General PHKA Year 2003 according to value which have been determined for each criterion. The result of the research indicates that the natural potency in the forest area of Kinopasan Village, Toli Toli regency, is suitable to be a tourist destination with feasibility level, based on eligibility criteria of each element / sub criteria such as attractiveness, accessibility, akomondasi and supporting facilities and infrastructures, amounting to 86.45% of the total value assessment element / sub criteria which means the village is worthy of being used as a tourist destination

KARAKTERISTIK TEMPAT TUMBUH ANGGREK Dendrobiumspp DI DESA MATAUE KECAMATAN KULAWI KABUPATEN SIGI

Dendrobium spp orchid is an orchid that grows and develops epiphytes attached to the host plant or the place of its growth. The orchid requires a place to grow with various types of specific host plants and different characteristics that exist in nature. The purpose of this research is to find out the characteristics of Dendrobium spp orchids and how to preserve Dendrobium spp orchids in nature. This research method consists of several stages, namely starting from a survey and exploration of forests in the village of Mataue BTNLL area to determine the location of orchid observation. Observe the characteristics of Dendrobium spp. Orchids in the plot. The observed data are Dendrobium spp orchids, host tree species and the surface of the bark of the Dendrobium orchid. As well as the height of the place based on elevation. The data is taken by conducting surveys and placement of deliberate observation plots (purposive sampling) with a size of 20 m x 20 m. Observation results at the study site found 5 types of trees on which Dendrobium spp orchids grow, namely: Dango (Harpullia sp), Forest Durian (Durio zibethinus Merr), Banyan (ficus sp), Neunauclea purpurea (Roxb.) Merr., Jabon / Kakabo (Anthocephalus) sp). The types of trees found as trees generally have the same characteristics, namely rough, hollow and overgrown with moss.Keywords: Karakteristik, Tempat Tumbuh Anggrek, Desa Matau

KONDISI KIMIA TANAH PADA LAHAN AGROFORESTRI DAN KEBUN CAMPURAN DI NGATA KATUVUA DONGI-DONGI KECAMATAN PALOLO KABUPATEN SIGI SULAWESI TENGAH

This study aims to determine the soil chemical properties in cacao agroforestry and cacao mixed garden. The research was conducted for three months, October – December, 2017, at Ngata Katuvua Dongi-Dongi, Palolo Sub-district, Sigi District, Central Sulawesi. The study used a survey method, soil samples collected on five points at 0-30cm and 30-60cm depth for each plot, and then compiled into one sample. The soil samples collection are 4 soil sample. The soil samples were analyzed at the Laboratory of Soil Science Unit of the Faculty of Agriculture, Tadulako University. The study results showed that soil chemical properties on cacao agroforestry tend to be better than soil on cacao mixed garden. The Soil chemical properties on cacao agroforestry: pH 6.42, N-total 0.27%, P-available 13.79ppm, K-available 0.26 (cmol (+) kg-1, C-organic 3.69% and CEC 22,34 (cmol (+) kg-1. While the soil chemical properties on the cacao mixed garden: pH 6.20, N-total 0.11%, P-available 6.67ppm, K-available 0.12 (cmol (+) kg-1, C-organic 1.84%, and CEC 13.45 (cmol (+) kg-1.Keywords: soil chemistry, agroforestry, mixed garden

SIFAT FISIK TANAH DI BAWAH TEGAKAN MANGROVE DI DESA TUMPAPA KECAMATAN BALINGGI KABUPATEN PARIGI MOUTONG

Mangrove forest grows on transition of land and sea area which plants community grow on salty tolerance. Naturally properties of mangrove soil can be a standard on asessing its potency and productivity. The aim of this research was to investigate the physical properties of mangrove forest soil.The usage of  this research are to enrich knowledge about physical properties of mangrove forest soil and may be as an input on mangrove forest development. This research was conducted in mangrove forest of Tumpapa Village Balinggi District, Parigi Moutong Regency, as long as three months (September up to December 2013) by using descriptive method. Descriptive research is research that intends to create a description of situations or events in the field. The placement of sampling plots purposive sampling methode with one plot in each of mangrove forest zonation. Collected soil samples were analyzed of soil textures, colours, and permeabilities. This research results shown that the soil of zone that anytime flooded has dusty-clayey clay texture, upper layer has gray colour, bottom layer has black colour, and slow permeability; the soil of zone with moderate tide flooded has dusty clay texture, upper layer has black colour, bottom layer has brown colour, and moderate permeability; the soil of zone with high tide flooded has dusty clay texture, upper layer has brown colour, and moderate permeability; and soil of transition area has clay texture, upper layer has brown colour, sub layer has black colour, bottom layer has gray colour,and slow permeability. Keywords : Mangrove forest, physical soil properties, zonatio

TINGKAT KERUSAKAN HUTAN MANGROVE PANTAI DI DESA MALAKOSA KECAMATAN BALINGGI KABUPATEN PARIGI MOUTONG

The main cause of mangrove destruction was due to land convertion to housing, aquaculture, illegal loging. Those uncontroled activities was neglect to consider the environmental preservation. Malakosa is one of the village which has mangrove forest, however most of the forest was declining in number, it is therefore important research on the extent of damage to be done in orderto manage the mangrove forest. This phenomenon had motivated this research to investigate the extend and the caused of mangrove forest destruction in Malakosa village, Balinggi district, Parigi Moutong Regency. This research employ Nested Sampling Method. Data was collected from three path. These includes path 1 at second floodgate, path 2 at first floodgate, and path 3 at third floodgate. Physic and water chemical parameter observations was also conducted at these three different floodgates. The result shows that the extend of mangrove forest destruction at malakosa village is between good to severe range continum, with density rate of 6700 btg/ha (low destruction), 1300 btg/ha (modest destruction), and 100 btg/ha (high destruction). Although the physic and water chemical effects on observation stations was still in good conditions, the salinity parameter and iron (Fe) parameters was found to be above the accepted standard.Keyword: Destruction, Forest, Mangrov

KEANEKARAGAMAN JENIS TUMBUHAN OBAT PADA KAWASAN HUTAN LINDUNG DI DESA TINDOLI KECAMATAN PAMONA TENGGARA KABUPATEN POSO

Indonesia is a tropical that has vast forest regions. The existence of the forest region is national asset must be managed continuously and developed to the better way so that they can be sustainable utilized. Herbal plant is a kind of forest product non wood which useful for ecology, social-cultural, or economic that must be managed as long as the utilization rationally to nowadays generation needs and the fature. The objective of the research was to find out the difersity of herbal plants located in preserved forest utilised by Tindoli people at Tindoli village of South East Pamona Sub District Poso Regency. The vegetation analysis method in the field was multi plots method which purposively done. The vegetation specimen taking was done by emloying 20 plots specimen located in spread. The size of the observation plots was 20m x 20m made as 20 plots that the whole wide of observation plots was 0.8 ha. The research result done in preserved forest at Tindoli Village of South East Pamona Sub District Poso Regency found that there were 25 kinds of herbal plants including 21 familes. For each of tree vegetation level, it was obtained the kind of diversity index 1.87, pople vegetation level 1.96, stake vegetation level 1.76, seedling vegetation level and plants 2.43. based on the index calculation of herbal plants diversity at the preserved forest in Tindoli Village from herbal plants of seedling level and underground plants, stake level, pople level, they were generally categorized low. Keywords: The Diversity of Plants Kind, Preserved Fores

POTENSI WISATA ALAM GUNUNG TELETUBIS DI DESA AVOLUA KECAMATAN PARIGI UTARA KABUPATEN PARIGI MOUTONG

Teletubis 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