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KESAMAAN KOMUNITAS BURUNG DI KAWASAN CAGAR ALAM PANGI BINANGGA KABUPATEN PARIGI MOUTONG
Get PDFIndonesia has a high diversity of birds. Indonesia is known as one of the places where the world's biodiversity is concentrated, so it has been dubbed "megadiversitycountry". One of the diverse groups of animals is birds. It is estimated that 17% of all bird species in the world exist in Indonesia. The purpose of this study is to find out the similarities between bird communities in the Pangi Binangga Nature Reserve, Parigi Moutong Regency. The research method used is the path transect method. In this study, the habitats studied were primary forest, secondary forest, river and cultivation / plantation area. In the study using 1 transect in each habitat by repeating 4 times. The length of one transect line is 1,000 m. Observations were made during the active period of birds, namely in the morning at 06:00 - 10:00 WITA and in the afternoon at 15:30 - 18:00 WITA. The results of the study found 40 species of birds in four habitats namely Primary habitat, Secondary forest habitat, Cultivation Area / garden habitat, and riverside habitat, which are included in 21 families with a total number of birds is 168. In the study area there are three groups of habitat communities that are formed, namely the secondary forest group - the edge of the river - primary forest (10.47), the group of the edge of the river - primary-secondary (11.66) and the group of the edge of the river-primary-secondary-garden (14,63). Similarity index in four habitat types, namely riverbank habitat, garden habitat, secondary habitat and primary habitat that are compared, do not have similarities or are low (<50%)
EFEKTIFITAS TEPUNG DAUN EBONI (DIOSPYROS CELEBICA) TERHADAP MORTALITAS RAYAP TANAH SHEDORHINOTERMES SP. PADA SKALA LABORATORIUM
Get PDFTermites are large scale insects that have caused enormous economic losses. Termites that cause the most damage to the plants of Forestry, Plantation and Agriculture are Shedorhinotermes sp termites. This study was conducted in October until November 2016 at Hama Laboratory and Plant Disease (HPT) of Agriculture Faculty, Tadulako University. This study used Completely Randomized Design (RAL) with 5 treatments P0 P1 P2 P3 P4 and it was repeated 4 times, so that there are 20 units of experiments and each unit of experimental consists of 20 tail termites, then it takes 400 tail of termites. Observation result of the initial time of death, time of death 50% and and death 100 % of termites showed that the application of eboni leaf flour gives significance effect toward mortality, where P4 showed the fastest time of death are 8 hours (initial death), 15 hours (death 50%), 23,5 hours (death 100%). Observation of termites mortality test 12 hours after the treatment of the application also showed that the application of ebony leaf flour gave a significant effect toward the mortality of termite testing where P4 provides an increase in mortality that reaching 3,7%. Keywords: Ebony Leaf (Diospyros celebica), Termite, Mortality. EFEKTIFITAS TEPUNG DAUN EBONI (DIOSPYROS CELEBICA) TERHADAP MORTALITASRAYAP TANAH SHEDORHINOTERMES SP. PADA SKALA LABORATORIUM
RESPON MASYARAKAT TERHADAP PENGELOLAAN HUTAN RAKYAT DI DESA MANTIKOLE
Get PDFCommunity forest is one of the initiatives of the government in order to overcome the fulfillment of the community's needs for timber forest products, adding to the number of forest areas that have been reduced due to natural forests which have suffered a lot of degradation and de-concentration. The benefits that can be obtained from community forest management include fulfillment of timber needs, increased community income and increased productivity of community land. The purpose of this study was to determine the understanding and response of the community towards community forest management carried out by the community of farmer groups in Mantikole Village, West Dolo District, Sigi Regency. This research was conducted for three months from December to February 2019 in Mantikole Village, West Dolo District, Sigi Regency. The number of samples in this study were 30 respondents who were obtained using a random method, the respondents consisted of village officials, community leaders, traditional leaders, youth leaders, community forest farmer groups, and farmers not community forests. The data analysis method used in this study is descriptive analysis. The results of the study show that most of the people (respondents) agree to rakayat forest management. The understanding of the people of Mantikole Village is classified as low in rakayat forest management, but the response of the community is high in rakayat forest management and the community hopes that they can increase economic income through rakayat forest management
PENGARUH PERBANDINGAN TANAH DAN KOMPOS DAUN BAMBU (Bambusa arundinacea) TERHADAP PERTUMBUHAN SEMAI TANJUNG (Mimusops elengi L)
Get PDFBambusa arundinacea contains high of Phosporous and Potassium (P and K) elements, that have a high potential to be main material for compost. Both P and K are very importent in inproving soil quality and plant growth. The studywas conducted on January until march 2019 at Permanent Nursery of BPDAS Palu-Poso, Tadulako University, Central Sulawesi. The study was arranged by a Completely Randomized Design with four treatments, i.e. S0 = soil without bamboo leave compost; S1= 300 g soil : 300 g compost; S2 = 400 g soil : 200 g compost; S3 = 450 g soil : 150 g compost. Each treatment are replicated on 7 replications. There are 28 experimental units. Growth parametres observed are seedling height, stem diameter and number of leaves, wet and dry weight of shoots and roots of seedlings, and seedling quality index. Result of study showed that bamboo leave compost significantly effect on Mimusops elengi L seedling growt. Treatment S2 = 400 g soil : 200g compost might significantly increase tanjong tree seedling growth, as follows seedling height growth (4,16 cm), stem diameter (0,3 mm), leave numbers (3 leaves), shoot wet weight (1.36 g), root wet weight (0.26 g), shootdry weight (0.53 g), root dry weight (0.22 g), and seedling quality index of 0,05
PERTUMBUHAN SEMAI EBONI (Diospyros celebica Bakh.) PADA BERBAGAI INTENSITAS CAHAYA DAN PENYIRAMAN
Get PDFDiospyros celebica Bakh is one of the strongest, one-class, beautiful types of wood, including high-value timber species and is a luxury wood species. The level of ebony regeneration in nature is relatively low, this is due to its semi-tolerant nature, which at the level of the ebony seedlings requires shade plants. Water is one physical component that is vital for plant growth and development. The role of water that is very important has the consequence that direct or indirect deficiencies or excess water in plants will affect all of its metabolic processes so that it can reduce plant growth. This research was conducted for 3 months, December 2015 until February 2016. The research location was located in the area of the Faculty of Forestry, Tadulako Palu University, Central Sulawesi Province. The experimental design used was the Factorial Completely Randomized Design (CRD), which consisted of two factors, namely light intensity and watering intensity. The results showed that the treatment of light intensity had a significant effect on the growth of ebony plants the best average growth results were found at 30% light intensity (C2). The treatment of watering intensity significantly affected the growth of Diospyros celebica Bakh, the best growth rate was found in P2 (watering morning and evening). The interaction between light intensity and watering intensity has no significant effect, this is due to the state of light intensity, the soil moisture is still relatively the same, both during watering P1 and P2 so that the availability of water for photosynthesis is still available.Keywords: Diospyrros celebica Bakh, light intensity, waterin
UJI SIFAT MEKANIKA KAYU JATI (Tectona grandis L.F) ASAL DESA PULU KECAMATAN DOLO SELATAN KABUPATEN SIGI SULAWESI TENGAH
Get PDFTeak (Tectona grandis L. F) is one of the forestry plants that has various advantages and is a tropical and subtropical plant known as trees that have high quality and are of high selling value because teak is included in strong class II, durable class I, and luxury class I. That is why teak is much needed in the property industry, furniture industry craftsmen, household handicrafts, light weight construction, this study aims to determine the mechanical properties that include firm fiber press firmness, static curvature (MOE) and broken firmness (MOR) from teak (Tectona grandis L. F) from Pulu Village, South Dolo District, Sigi Regency, Central Sulawesi. This study uses a Completely Randomized Design (CRD) with three position treatments in the stem, namely the base, middle and end. Each treatment was repeated six times so that there were 18 experimental sample units. Based on the results of the study it can be concluded that, statistically the position in the stem has no significant effect on the firmness of the press parallel to the teak wood, MOE and MOR originating from the village of Pulu, South Dolo Subdistrict, Sigi, Central Sulawesi. Firmness press parallel to the fiber at the base of 371.94 kg / cm2, middle 342.24 kg / cm2 and tip 326.25 kg / cm2. Static arch strength (MOE) at base 94,000.19 kg / cm², center 88,216.01 kg / cm2 and end section 89,196.19 kg / cm². Broken firmness (MOR) at the base portion of 914.80 kg / cm², center 861.15 kg / cm² and the lowest value at the end section 802.89 kg / cm².Keywords: Mechanics, Teak Wood, MOE, MOR, Firmness Press Parallel Fiber
PERSEPSI MASYARAKAT TERHADAP KEGIATAN REHABILITASI HUTAN LINDUNG DI DESA SARUMBAYA KECAMATAN BANAWA SELATAN KABUPATEN DONGGALA
Get PDFForest and land rehabilitation is intended to restore, maintain and improve forest and land functions so that the carrying capacity, productivity and role in supporting living systems is maintained. The reduced quality of the environment can lead to natural disasters such as floods and landslides and other natural disasters that can harm living things. This study aims to determine public perceptions of protected forest rehabilitation activities in Sarumbaya Village. The study was conducted for three months, from November 2016 to January 2017. The research location was located in Sarumbaya Village, Banawa Selatan District, Donggala Regency, Central Sulawesi Province. Data collection techniques through interviews using questionnaires, with in-depth interviews, which are expected to provide information that supports the validity of data obtained from the questionnaire results. The number of respondents taken was 32 people, respondents were chosen deliberately using a Likert scale analysis with scaling modifications 1-3-5. The results showed that the perception of Sarumbaya Village community towards the rehabilitation of protected forest activities carried out by the Donggala District Forestry Service can be categorized high. This is evident from the community's knowledge of the existence of rehabilitation activities and community involvement in rehabilitation activities starting from the planning, implementation and maintenance stages which are classified as high.Keywords: Perception, Rehabilitation, Protection Forest
POTENSI WISATA ALAM AIR TERJUN DI DESA MALANGGA KECAMATAN GALANG KABUPATEN TOLI TOLI
Get PDFThe Republic of Indonesia is a country that has abundant natural resource potential, biodiversity and history. In the Toli toli area Especially in the village of Malangga there are waterfalls, rivers, flora and fauna, customs / culture that are feasible to be developed as nature tourism. But until now there has never been an identification and assessment of natural tourism potentials in Malangga Village so that it is feasible to be developed as a natural tourism destination. This research was conducted for 2 months, from April to May 2019, located in Malangga Village, Galang District, Toli-Toli Regency, Central Sulawesi Province. This study uses a survey method by conducting field observations directly accompanied by interviews with the community, with a sample of 31 sufficient to represent this study it's just that the representation of the elements of society used as research samples, data analysis used is the Guidelines for Regional Operations Analysis of Objects and Attraction Nature Tourism (ODO-ODTWA) Director General of PHKA 2003. The results showed that the potential of natural tourism found in the village of Malangga is a panorama of nature, waterfalls, rivers, traditional customs / cultures, flora and fauna. The results of the feasibility analysis of the potential values obtained for each criterion are attractiveness (100%), Accessibility (83.3%), Accommodation (50%), Facilities and Infrastructure (100%). Shows that Malangga Village is worthy of being developed as one of the natural tourist destination areas with a general feasibility percentage of 83.32%.Keywords : Potential, Potential Of Natural Tourism, Waterfal
PERTUMBUHAN SEMAI EBONI (Diospyros celebica Bakh.) PADA BERBAGAI INTENSITAS CAHAYA DAN JENIS MULSA
Get PDFEbony (Diospyros celebica Bakh.) Has a local name as kayu hitam, which is one of the superior tree species in Sulawesi. Ebony wood has a very high economic value because in addition to the beauty of fiber and wood color, ebony also includes exotic species that have high strength and durability. Ebony regeneration rate in nature is relatively low, this is caused by its semi-tolerant nature, where at the ebony seedling level requires shade plants. In addition to shade, mulch also plays an important role in the initial growth process of plants, the use of mulch is able to maintain a more stable soil temperature and is able to retain moisture around plant roots. The research was conducted for 3 months, from December 2015 to February 2016. The research location was in the area of the Faculty of Forestry, Tadulako University, Palu, Central Sulawesi Province. The method used is a completely randomized design (CRD) factorial pattern, which consists of two factors, namely light intensity and type of mulch. The materials used in this study were 6-month-old ebony seedlings, topsoil soil, bokashi fertilizer. Observation of ebony plant growth shows that ebony needs shade at an early stage and requires mulch for the growth process, I1M1 treatment (70% light intensity + 1kg coconut shell charcoal mulch) produces the best height increase of 1.79 cm. The I1M2 treatment (70% light intensity + 1kg sawdust charcoal mulch), the best is 1.30 mm. The I2M1 treatment (90% light intensity + 1kg coconut shell charcoal mulch) did not dominate the growth of leaves much as well as the I2M2 treatment (light intensity 90 + sawdust charcoal) did not dominate the leaf area increase.Keywords: Eboni, light intensity, mulch. Diospyros celebica Bak
PERTUMBUHAN Protocorm Like Bodies ANGGREK BULAN (Phaleonopsis amabilis (L.) Blume) PADA BERBAGAI KOMBINASI Benzil Amino Purine DAN Naphtalene Acetic Acid SECARA IN VITRO
No full textThe Moon Orchid (Phalaenopsis amabilis (L.) Blume) is one of the natural orchid species of the Orchidaceae family that is the conservation plant species because of its existence is threatened with extinction.One of the conservation efforts of orchid moon (Phaleonopsis amabilis (L.) Blume) is to perform the technique of orchid plant propagation generatively through seeds with plant breeding methods in vitro. This study aims to obtain a combination of Benzyl Amino Purine (BAP) and Naphthalene Acetic Acid (NAA) concentrations that can accelerate the growth of Protocorm Like Bodies orchid months. This research was conducted from January to March 2018, located at Tissue Culture Network Laboratory, Faculty of Forestry, Tadulako University, Palu. This research use Completely Random Design with advanced test of Honest Real Beda, where there are six treatments: M0 (control); M1 (MS + 0,5 ppm BAP + 03 ppm NAA); M2 (MS + 1,0 ppm BAP + 0,6 ppm NAA); M3 (MS + 1,5 ppm BAP + 0,9 ppm NAA); M4 (MS + 2,0 ppm BAP + 1,2 ppm NAA); M5 (MS + 2,5 ppm BAP + 1,5 ppm NAA). The results showed that the concentration of combination that can accelerate the growth of protocorm of orchid moon was found in the treatment of M4 (MS + 2,0 ppm BAP + 1,2 ppm NAA), where the emergence of shoots was 8,6 HST, with the number of shoots of 1,0 fruit, when the emergence of leaf 15 HST, the number of leaves as much as 1,18 pieces with protocorm live percentage of 100%.Keywords: Phaleonopsis amabilis (L.) Blume, Protocorm Like Bodies, Benzyl Amino Purine, Naphthalene Acetic Acid, in vitro