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INDONESIA
Forest Science
Published by Universitas Tadulako
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Articles 8 Documents
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Search results for , issue "Vol 15, No 1 (2017): Desember" : 8 Documents clear
KERAGAMAN JENIS RAYAP PADA PERUMAHAN DI KABUPATEN SIGI SULAWESI TENGAH Hapid, Abdul; Ariyanti, Ariyanti; Zulkaidhah, Zulkaidhah
ForestSains Vol 15, No 1 (2017): Desember
Publisher : Universitas Tadulako

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Abstract

Termite control activities in Indonesia, particularly in Central Sulawesi until the moment still confront obstacles in the forms not yet complete information on the diversity of the termite itself and knowledge of the characteristics bioecology and habit in this spread. This is the cause so far undertaken control measures are still limited to the spraying of chemicals that require high costs and have negative impacts on the environment and the potential to kill organisms that are beneficial. This study was aimed known the diversity of termitesattacking in the buiding Sigi District, Central Sulawesi.The study was conducted at termite habitat. These termite sample were collected by getting baitting method and direct taking of the habitat of termites, which continued with the identification of activities for determining the types of termites. The result showed that there are six genera of termites from 15 Subdistrict in Sigi District were Microcerotermes, Odontotermes, Nasutitermes, Schedorhinotermes dan Parrhinotermes.
VARIASI FENOTIP DAN GENOTIP EBONI (Diospyros celebica Bakh) PADA HUTAN ALAM DAN HUTAN TANAMAN DI SULAWESI TENGAH DAN SULAWESI BARAT Wahyuningsih Wahyuningsih; Muslimin Muslimin; Yusran Yusran
ForestSains Vol 15, No 1 (2017): Desember
Publisher : Universitas Tadulako

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Abstract

The aim of this research are to know phenotype and genotype diversity between population of ebony on the forest in Sulawesi specially from Central Sulawesi and West Sulawesi. The study was conducted from January to April 2014, extraction of  DNA has been done in laboratory of  Biotechnology, faculty of Mathematics and Natural Science, Tadulako University and DNA analysis in Kyoto Perfectural University, Japan. PCR-RAPD technique was employed in this study with 4 RAPD primers. Sample from 9 population in natural forest and plant forest in Central Sulawesi and West Sulawesi and all leaf sample taken show different. There were 2 primary that resulting the best amplifying quality in genotype diversity analysis that was TCH05 and AS9870. There is unique bands on DNA fragment from Lende area, has band size 2500-3000bp while from ebony individu sample from other area locus cannot be found. Based on dendogram analysis on distance matrix revealed the 10 genotypes were grouped into two main groups. The first group population from Lende. The second group was further divided into two sub group (2A and 2B). Subgroup 2A consisted of Diospyros kaki. Subgroup 2B included population from Ako, Tibo, Bale, Tompe, Maleali, and Kasimbar.
POTENSI PENGEMBANGAN WISATA ALAM DI DESA KAPOPO KECAMATAN SIGI BIROMARU KABUPATEN SIGI PROVINSI SULAWESI TENGAH Maysarah, Ilda; Toknok, Bau; Daeng Massiri, Sudirman
ForestSains Vol 15, No 1 (2017): Desember
Publisher : Universitas Tadulako

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Abstract

Kapopo Forest Park is part of the Central Sulawesi Grand Forest Park (Tahura), a natural conservation area that functions as a conservation forest. This study aims to investigate the potential of Kapopo Forest Park to be developed as an ecotourism. The study was carried out in Kapopo Village, Sigi Biromaru Sub-district, Sigi Regency, Central Sulawesi. It was conducted for three months, in May – July 2017. The data analysis used the SWOT analysis method while the data were collected through observation, documentation and in-depth interviews with purposive sampling technique. The findings of this study show that Kapopo Forest Park is a potential tourist attraction for its rich biodiversity and beautiful views. The tourists will be exposed to exotic beauty as well as the uniqueness, authenticity and diversity of flora and fauna. The development strategy requires the segmentation support to introduce and promote Kapopo Forest Park as ecotourism and to raise public awareness about conservation efforts.
KAJIAN EROSI TANAH AKIBAT ALIH GUNA LAHAN DI DAS OLONJONGE KABUPATEN PARIGI MOUTONG SULAWESI TENGAH Harijanto, Herman
ForestSains Vol 15, No 1 (2017): Desember
Publisher : Universitas Tadulako

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Abstract

This research was conducted in the Olonjonge watershed  Parigi Moutong with purpose (i) to determine the level of erosion that occurs in various forms of land use in the watershed area Olonjonge, Central Sulawesi, (ii) to study the relationship between the elements of rain with soil erosion.This study used a survey method. Measurement of the amount of erosion using plou measuring erosion (PUE) were placed on each of the forms of land use (land of cocoa monoculture, fields, gardens and forest mix). To study the relationship between rainfall and soil erosion, rainfall and surface runoff and surface runoff and soil erosion used simple linear regression analysis.The results showed that the rate of soil erosion found in most field area of 0.50 tonnes / ha / yr, followed by the brown area monoculture 0.23 tonnes / ha / yr, mixed garden 0.14 tonnes / ha / yr and forest areas, 0 , 07 tonnes / ha / yr) Relationship between rainfall rate and soil eroded indicate a trend that increased rainfall will result in increased mass of eroded soil.This research was conducted in the Olonjonge watershed  Parigi Moutong with purpose (i) to determine the level of erosion that occurs in various forms of land use in the watershed area Olonjonge, Central Sulawesi, (ii) to study the relationship between the elements of rain with soil erosion.This study used a survey method. Measurement of the amount of erosion using plou measuring erosion (PUE) were placed on each of the forms of land use (land of cocoa monoculture, fields, gardens and forest mix). To study the relationship between rainfall and soil erosion, rainfall and surface runoff and surface runoff and soil erosion used simple linear regression analysis.The results showed that the rate of soil erosion found in most field area of 0.50 tonnes / ha / yr, followed by the brown area monoculture 0.23 tonnes / ha / yr, mixed garden 0.14 tonnes / ha / yr and forest areas, 0 , 07 tonnes / ha / yr) Relationship between rainfall rate and soil eroded indicate a trend that increased rainfall will result in increased mass of eroded soil.
POLA PEMBERDAYAAN MASYARAKAT DI HULU SUB DAERAH ALIRAN SUNGAI MIU (KASUS PENERAPAN PROGRAM SCBFWM DI DESA BOLADANGKO KECEMATAN KULAWI KABUAPTEN SIGI PROVINSI SULAWESI TENGAH) Idhar, Moh; Golar, Golar; Sudhartono, Arif
ForestSains Vol 15, No 1 (2017): Desember
Publisher : Universitas Tadulako

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Abstract

Sub Watershed of Miu is located in the district of Sigi with an area of 70,494.5 ha, part of area has become a critical area. Community manage the land solely because of economic factors to meet the needs of daily life without thinking about how to manage the land to remain productive and may be used in a relatively long time. Programs of Strengthening Community-Based Forest and Watershed management (SCBFWM) is a community development programs around the sub watershed Miu that aims to reduce the rate of degradation, and improve watershed function. This study aim to assess how the form community development programs is implemented and mentoring methods and constraints faced in the implementation of community development activities in the SCBFWM program. This research was conducted in the upper sub-watershed of Miu, in Boladangko Village, Sub-District of Kulawi, District of Sigi, Central Sulawesi Province for two months (February to April 2014) using surveys and interviews. The interview guide addressed to the 15 respondents consisting of activity mentor (field facilitators), the community member and members of farmer groups. Complement information and confirmation of data from respondents using snowball sampling method. Research support tools such as tape recorders and cameras as well as stationery. The results showed that the pattern of community development programs implemented SCBFWM include the establishment of farmer groups, farmer groups training in self-reliance, sustainable socialization, rehabilitation, development and improvement of farming institutional structures and assistance to farmer group. Mentoring method which is implemented by SCBFWM emphasis change in mindset and a change of activity-based economic improvement of farmers. The main obstacle faced SCBFWM is the lack of funding support from various parties in the implementation of community development programs and lack of community participation in the monthly meetings.
SIFAT KIMIA TANAH DI BAWAH VEGETASI MANGROVE DI DESA LEBITI KECAMATAN TOGEAN KABUPATEN TOJO UNA-UNA Arsad, Wirsam M; Toknok, Bau; Korja, I Nengah
ForestSains Vol 15, No 1 (2017): Desember
Publisher : Universitas Tadulako

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Abstract

Similar to the soils in other ecosystems, mangrove soil has natural characteristics as benchmark to identify its potential and productivity.The aim of this study was to investigate the chemical properties of soil below mangrove vegetation in Lebiti Village, Togean District, Tojo Una-Una Regency, which was detemined as the study area. This study was conducted in November 2015 to January 2016. Samples were selected by purposive sampling method in which both of soil and water were obtained from each type of mangrove vegetation in the study area. Soil sampling was done twice on each type of mangrove vegetation and collected by using PVC pipe of 2.5 inches with a length of 60 cm, while water was taken and stored in mineral water bottle. The entire samples were analyzed at the Soil Science Laboratory, Faculty of Agriculture, Universitas Tadulako. Based on the field study, there were three types of mangrove vegetation, namely Sonneratia caseolaris, Bruguiera gymnorrhiza, and Rhizophora apiculata. The analysis on chemical properties demonstrated the pH was acidic to acidic (5.18 to 6.37), Nitrogen (total N) was moderate to very high (0.38% to 0.89%), phosphorus (available-P) was very low to high (1.78 to 16.69 ppm), potassium (available-K) was low to high (0.12 to 0.82 (cmol(+)kg-1)), Carbon (organic-C) was very high (2.08 to 9.30%), cation exchange capacity (CEC) was very (23.76 to 47.68 (cmol(+)kg-1)), and the levels of salinity was high (3.2 to 3.3 ppt).
KEANEKARAGAMAN JENIS BURUNG DI KAWASAN HUTAN DESA, DESA LONCA KECAMATAN KULAWI KABUPATEN SIGI Wibowo, Yuda; Labiro, Elhayat; Sustri, Sustri
ForestSains Vol 15, No 1 (2017): Desember
Publisher : Universitas Tadulako

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Abstract

Birds are the fauna with extensive range of habibat, from lowlands to highlands, as well as various types of ecosystems, from natural to artificial ecosystems. In addition to their significant role in the the ecosystem balance, birds serve as an indicator of environmental changes. The aim of this study was to determine the level of the bird presence, species composition, and species diversity in the forest located at Lonca Villages, Kulawi District, Sigi Regency, Central Sulawesi Province. Line transects method was employed in the field study where the observers walk along the direction and center-line of the transect steadily and record occurences of the entire birds. Observations were performed at 06:00-09:00 a.m. (Central Indonesian Time/Wita) and 03:30-06:00 p.m. (Central Indonesian Time/Wita). Observations were replicated 4 (four) times. Based on the results of measurement, there were 27 species of birds representing 16 families with a number of individuals of 142 birds in two different habitat types. More results showed the species composition in the study area. Index of species diversity in open habitat was H’=2,8881 and in closed habitat was H’=2,8070, t-test result of species diversity index between those habitat types was similar. Sulawesi hornbill (Rhyticeros cassidix), Black-crowned White-eye (Zosterops atrifrons), and Hair-crested Drongo (Dicrurus hottentottus) dominate the two habitat types.
KERAGAMAN JENIS RAYAP PADA PERUMAHAN DI KABUPATEN SIGI SULAWESI TENGAH Hapid, Abdul; Ariyanti, Ariyanti; Zulkaidhah, Zulkaidhah
ForestSains Vol 15, No 1 (2017): Desember
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (243.215 KB)

Abstract

Termite control activities in Indonesia, particularly in Central Sulawesi until the moment still confront obstacles in the forms not yet complete information on the diversity of the termite itself and knowledge of the characteristics bioecology and habit in this spread. This is the cause so far undertaken control measures are still limited to the spraying of chemicals that require high costs and have negative impacts on the environment and the potential to kill organisms that are beneficial. This study was aimed known the diversity of termitesattacking in the buiding Sigi District, Central Sulawesi.The study wasconducted at termite habitat. These termite sample were collected by getting baitting method and direct taking of the habitat of termites, which continued with the identification of activities for determining the types of termites. The result showed that there are six genera of termites from  15  Subdistrict  in  Sigi  District  were  Microcerotermes,  Odontotermes,  Nasutitermes, Schedorhinotermes dan Parrhinotermes.

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