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Sulawesi tengah
INDONESIA
Warta Rimba
Published by Universitas Tadulako
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Articles 20 Documents
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Search results for , issue "Vol 4, No 1 (2016)" : 20 Documents clear
ASOSIASI JENIS BURUNG PADA KAWASAN HUTAN MANGROVE DI ANJUNGAN KOTA PALU Abdul Gafur; Elhayat Labiro; Moh. Ihsan
Jurnal Warta Rimba Vol 4, No 1 (2016)
Publisher : Universitas Tadulako

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Abstract

Mangrove is a forest located in coastal area which always or regularly inundated by sea water and affected by the tide but unaffected by the climatic.  The condition of archipelago in Indonesia led to a diverse ecosystem.  In turn the diverse of this ecosystem creates a high diversity of flora and fauna.  Birds are wild animals living in the world and have an important role in preserving the environment, example as a pest controller, a seed disperser and pollinator. Mangrove area in pavilion of Palu city specifically is not known yet about birds’ relationship or dependences on Mangrove in pavilion of Palu city.  The purpose of this research is to know the association of birds and Mangrove around pavilion of Palu city.  This research was conducted for 2 months which started on June-August 2015.  This research used Concentration Counts method with 4 points spread on Mangrove area in pavilion of Palu city.  The observation was made at 05.30 am–07.30 am WITA or at 04.00 pm–06.00 pm WITA.  There were 10 families and 15 species of birds in this research.  The species of birds associated with point X (6.7) were 11 species, X (10.0) were 4 species and X (30.0) were 12 species.   The species of birds that have high association number was the yellow-vented bulbul (Pycnonotus goiavier), associated with the pasific swallow (Hirundo Tahitica) and firm associated with the gould’s bronze cuckoo (Chrysococcyx russatus), White-Breasted Waterhen (Amaurornis Phoenicurus), White-Shouldered Triller (Lalage sueurii), lemon-bellied white-eye (Zosterops Chloris) and the zitting cisticola (Cisticola Juncidis).Keywords: Diversity, Association, Bird, Mangrove
ASOSIASI JENIS BURUNG DENGAN VEGETASI HUTAN MANGROVE DI WILAYAH PESISIR PANTAI KECAMATAN TINOMBO SELATAN KABUPATEN PARIGI MOUTONG Malindu, Faizan Dg; Labiro, Elhayat; Ramlah, Sitti
Jurnal Warta Rimba Vol 4, No 1 (2016)
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Abstract

Indonesia has tropical areas which part of oriental region in the division of the world's major biomes. Generally, human holds that certain species are useful when they are able to meet their own needs indirectly, such as food sources, clothing or any other needs.  Frequently, this limited view makes utilization effort and conservation runs into barriers.  Thus, to overcome these barriers, human view needs to be expanded and it should be instilled the awareness for understanding that the presence of any species have benefits and roles in environmental life. Bird is one of various species of wildlife which is easy to find because it spreads widely in every type of ecosystem. The aim of this study is to determine Bird Species Association with Mangrove Vegetation in Coastal Marine Territory in South Tinombo Sub-District of Parigi Moutong District. The research method applied are primary data and secondary data collection which the primary data is obtained through observation types, attendance, or presence time (direct observation in the field) while the secondary data is obtained from office, related agencies and previous studies reports. The technique of data collection is to create a compartment 20 x 20 m totally 20 switch and they are placed along the path transek with 500 meters length. The result shows that from 16 birds’ species and 4 types of mangroves found from each plot observations, there are only two bird species which have association with mangrove namely Red Turtle Dove and Collared Kingfisher with Rhizophora mucronata. Those are located in Tinombo South Sub-district.Keywords: Bird Species Association with Mangrove.
VARIASI SIFAT FISIKA KAYU KEMIRI (Aleurites moluccana) BERDASARKAN ARAH AKSIAL Simangunsong, Arnita Sari; Hapid, Abdul; Muthmainnah, Muthmainnah
Jurnal Warta Rimba Vol 4, No 1 (2016)
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Abstract

chemical characters were factors as base in choosing wood. Besides knowledge about base characters, wood possessed varies characters even in one tree. This research aimed to find out the physical character that covered water content, density, and dimension change of candlenut wood (Aleurites moluccana) based on axial direction. The research was conducted on May up to the month of July 2014. In Agrotechnology, Forestry Faculty, Tadulako University, Palu. The wood that used as sample was one which about 10 years old with 39 cm diameter and 20 m tall that derived from Ranteleda village, Palolo, Sigi District. The research applied complete random design (Rancangan acak lengkap (RAL) with 3 treatments (butt, middle, top). The test of the sample was based on British Standart 373 each 126,808%, 127,367%, 145,213% and the average of dry air on butt, middle and top were 12,78%, 14,11%, and 12,35%. The rate of wet density was 0,339, dry air density was 0,345 and oven dry density was 0,354. The rate of longitudinal, tangential and radial diminution from wet to dry air was 0,71%, 1,909%, 1,808% and from wet to oven dry was 0,362%, 4,086%, 3,618%. The rate of longitudinal, tangential, and radial expansion from oven dry to wet was 0,107%, 3,491 %, 3,111% Key words: Water Content, Density, Dimension Changes.
BIOMASSA DAN KARBON POHON DI SEKITAR DANAU TAMBING PADA KAWASAN TAMAN NASIONAL LORE LINDU DESA SEDOA KECAMATAN LORE UTARA KABUPATEN POSO Marjan, Marjan; Wardah, Wardah; Hapid, Abdul
Jurnal Warta Rimba Vol 4, No 1 (2016)
Publisher : Universitas Tadulako

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Abstract

Forest is an absorber of carbon that began to be a spotlight when the earth facing greenhouse effect. The greenhouse effect can be an increase of air temperature or commonly named global warming. The global warming is caused by the concentration improvement of the greenhouse in atmosphere where the improvement affects the change of radiation balanced so that the earth temperature increase. This research aims at identifying the number of biomass and tree carbon around Tambing Lake in Lore Lindu National Park. This research was conducted in Tambing Lake area in Lore Lindu National Park Sedoa Village, Lore Utara Sub-district Poso Regency for three months started from February to April 2014. The estimation of tree biomass is using indirect method or allometric equation built in TNLL area. The result of this research revealed that the total of biomass on tree diameter ≥ 30 cm on the lake buffer is 653 ton/ha and 72 ton/ha for diameter tree ≤ 5 cm, for diameter tree ≥ 30 cm outside lake buffer is 793 ton/ha and 120 ton/ha to diameter ≤ 5 cm. While the total content of carbon inside lake buffer to diameter tree ≥ 30 cm is 286 ton/ha and to diameter tree ≤ 5 cm is 32 ton/ha. The total content of carbon outside the lake buffer to diameter tree ≥ 30 cm is 356 ton/ha and to diameter tree ≤ 5 cm is 54 ton/ha. The total average of tree biomass around Tambing Lake is 810 ton/ha and the average of tree carbon is 364,5 ton/ha.Key words: Biomass, Carbon, Tree, Tambing Lake
PENGARUH MIKORIZA DAN ARANG PADA MEDIA TUMBUH TERHADAP PERTUMBUHAN SEMAI MAHONI ( Swietenia macrophylla King.) Lisda, Lisda; Umar, Husain; Yusran, Yusran
Jurnal Warta Rimba Vol 4, No 1 (2016)
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Abstract

Mahogany (Swietania macruphylla King) is an introduced timber species and a priority in the current development of plantation forests. This species has a quite good market in the timber trade in indonesia. It is used as material for furniture, building and construction. Charcoal contains C (carbon) elements, and pores containing hydrocarbons and other organic compounds, i.e. water,  nitrogen , and sulfur. The objective of this study was to determine the effect of mycorrhizal and charcoal on growth media on the mahogany (Swietenia macrophylla King.) seedling growth. The study was conducted from March to May 2014 in Permanent Nursery of BPDAS Palu-Poso- Tadulako University, Palu, Central Sulawesi. This study was organized with a completely randomized design (CDR), which consisted of 7 treatments, namely: MO = top soil media without mycorrhiza (control); M1= top soil + micorrhiza; AK = top soil + wood charcol; AT = top soil + coconut shell charcoal; MAK = top soil + mycorrhiza + wood charcoal; MAT = top soil + mycorrhiza + coconut shell charcoal; MKT = top soil + mycorrhiza + wood charcoal + coconut shell charcoal. These treatments were replicated five times each, so tge total sample were 35 experimental units. The honestly significant difference test (HSD) was used to determine the difference between treatments. The study result indicate that treatments (mycorrhizal soil, wood charcoal, coconut shell charcoal, wood charcoal + mycorhizal, coconut shell charcoal+ mycorrhizal, wood charcoal mycorrhizal + coconut shell carcoal) might increase significantle growth of mahogany seedlings  compared to the control (without application of FMA). The seven treatments give significant difference to the height, number of leaves, and the diameter of mahogany seedling except for the control treatment.Key words: Mahogany (Swietenia macrophylla King), Mikoriza, Seedling growth
SIFAT FISIKA TANAH PADA BERBAGAI TIPE PENGGUNAAN LAHAN DI SEKITAR TAMAN NASIONAL LORE LINDU (STUDI KASUS DESA TORO KECAMATAN KULAWI KABUPATEN SIGI SULAWESI TENGAH) Rustam, Rustam; Umar, Husain; Yusran, Yusran
Jurnal Warta Rimba Vol 4, No 1 (2016)
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Abstract

The physics characteristics of soil have  relation to the soil capability to store water, drainage, root penetration, air circulation, and soil substances binding.` Toro village is one of some villages around the Lore Lindu National Park, which area consist of some types of land uses, such as primary (Wana), Secondary (Pangale) and agroforestri (Pahawa Pongko) forest. The research was conducted on May up to the month of July 2015, that located around Lore Lindu National Park, Toro village, Kulawi subdistrict, Sigi district, Central Sulawesi. The research was done by doing survey of the location, deciding the spot of sample plot, taking sample of the soil in the laboratory. To determine the location, it was done purposively (purposive sampling) and took the sample of the soil in the depth of ≤ 30 cm. The data gathered from the laboratory then analized descriptively, describing the physics characteristics of the soil. The result of the research showed that the texture of the soil in the primary and secondary forest was clay and in the agroforestry was dusty clay. The permeability of the soil of the agroforestry land was 28,49 cm/hour, the secondary forest was 23,26 cm/hour and the primary forest was 8,39 cm/hour. The axis of the soil in the agroforestry land was 66,19%, the secondary forest was 58,41% and the primary forest was 48,78%. The soil Bulk Density of the agroforestry forest was 0,90 g/cm3, the secondary forest was 1,09 g/cm3, and the primary forest was 1.36 g/cm3.Keywords : Phyisics characteristics of the soil, land use, Lore Lindu National Park.
IDENTIFIKASI PENYAKIT TEGAKAN KEMIRI (Aleurites moluccanna WILD) PADA UMUR 7 DAN 10 TAHUN DI DESA TOAYA KECAMATAN SINDUE KABUPATEN DONGGALA Victor, Victor; Rahmawati, Rahmawati; Yusran, Yusran
Jurnal Warta Rimba Vol 4, No 1 (2016)
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Abstract

Hazelnut plant consisted of several types, including Aleurites moluccanna derived from Malaya Peninsula, Aleuritis fordi derived from China middle and montana grows in subtropical areas and allegedly originated from South China and Indochina Aleurites cordata from Japan to grow on the island near Tokyo. The nature of hazelnut plant species differ from one another Aleurites moluccanna wild plant height can reach 39 m with a trunk diameter of 110 cm. This plant was grown as a crop ever reforestation to cover the sandy hills in Java. The purpose of this study was to determine the types of disease, symptoms of frequency and intensity of the residual disease hazelnut (Aleurites moluccanna Willd) in the village Toaya Sindue District of Donggala Regency. This research was started in May - July 2014 stands hazelnut area in the village Toaya Sindue Donggala District of Central Sulawesi province. Identification of symptoms (symptoms) done by looking at the physical plant changes due to disease, such as the existence of cancer stem on pecan stands. To determine the types of diseases that attack plants used identification method is direct observations in the field. For species not yet known, the sample was taken and subsequently collected in the identification of the agriculture faculty in a Tadulako University laboratory for identification purposes. The results showed that the types of pathogens that attack the disease stands hazelnut (Aleurites moluccanna Willd) at the age of 7 and 10 in the village of Toaya there are 4 types including leaf blight disease, cancer stem, leaf spot diseases and diseases of the stands hazelnut (Aleurites moluccanna Willd ). By the age of 7 years on average was 63.3% and 39.8%, and at age 10 the average was 66.5% and 36.3%. Criteria residual damage hazelnut (Aleurites moluccanna Willd) by the age of 7 and 10 years, including being damaged criteria.Keywords: Identification, Disease, Stands, Pecans.
POLA PEMBERDAYAAN MASYARAKAT DI HULU SUB DAERAH ALIRAN SUNGAI MIU (Kasus Penerapan Program SCBFWM di Desa Winatu Kecamatan Kulawi Kabupaten Sigi Provinsi Sulawesi Tengah) Hafizi, Muh Zaynal; Golar, Golar; Sudhartono, Arief
Jurnal Warta Rimba Vol 4, No 1 (2016)
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Abstract

Sub watershed catchment area of Miu river is located at Sigi Regency  that has 70.494,5 hectare width. Part of the watershed become critical land since the community has less understanding and knowledge in land management.   The community use the land just for economic reason that is for fullfill their daily need without think about how to manage the land in right way so that land still in productive condition along time. This research aims are: (a) Knowing pattern of empowering commnunity, (b) Identifiying community group that involved on empowering activities, (c) Knowing accompanying methode on applied empowering community program, (d) Knowing obstacles on applied empowering community activities at upstream of sub watershed catchment area of Miu river. This research used interviewing methode, and as respondence are field facilitators and community.  The research data collecting include primary and secondary datas. The primary data need to answer research aims, while the secondary data need as supporting data analysis. The research result shown that empowering community activity in Winatu village has succed in target reaching, and can give contribution on SCBFWM project persistence. Pattern of empowering community that is given by SCBFWM project are establishment of farming group (CBO) Ulu Miu Pewatua, independency training to the group, contonuous socialization, land rehabilitation, developing agicultural and animal husbandry efforts, and  improvement on structure of farming group institution. The obstacles on empowering commnunity process direct to the non technicalproblems i.e. access problems to the location, activity level of the community and the topography condition of hilly Winatu village.Keywords: empowering community, Miu river, pattern, SCBFWM, watershed catchment.
CADANGAN KARBON TANAH PADA BERBAGAI TINGKAT KERAPATAN TAJUK DI HUTAN LINDUNG KEBUN KOPI DESA NUPABOMBA KECAMATAN TANANTOVEA KABUPATEN DONGGALA S, Muardimansah; Akhbar, Akhbar; Arianingsih, Ida
Jurnal Warta Rimba Vol 4, No 1 (2016)
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Abstract

One of the preserve forest in Central Sulawesi is a preserve forest kebun kopi located in the Nupabomba Village, Tanantovea, Donggala District with area 1591,1 ha. This study aims to estimate soil carbon stocks at different levels of canopy density in the preserve forest, Kebun Kopi, Nupabomba Village, Tanantovea, Donggala District using satellite imagery and Geographic Information System (GIS). The method used NDVI analysis serves to determine the level of canopy density. Determination of sample plots is done intentionally based on the image that represents the level of canopy density with size of each land type: 20 m x 100 m. in determination of organic carbon content, the method used is the method of Walkley and Black. Result from this study showed total soil carbon are stored at various levels in the preserve forest canopy density Kebun Kopi in Nupabomba Village is 103.047,26 tons. In the area areas with sparse canopy, found soil carbon stocks are 27,12 tons/ha with the area of 196,7 ha and soil carbon number reached 5334,50 tons. In the area with sparse canopy found reserve of soil carbon contained 69,25 tons/ha with the area of 755,2 ha, soil carbon reaches 52.297,6 tons. Whereas the tight canopy area found reserve of soil carbon contained 71,05 tons/ha with the area of 639,2 ha and soil carbon number reached 45.415,16 tons.Key words: soil carbon, NDVI, Preserve Forest Kebun Kopi
CURAHAN TAJUK PADA TEGAKAN MODEL ARSITEKTUR POHON AUBREVILLE, LEEUWENBERG DAN STONE DI TIPE PENGGUNAAN LAHAN KEBUN HUTAN SUB DAERAH ALIRAN SUNGAI GUMBASA Naharuddin, Naharuddin; Bratawinata, Ariffien; Hardwinarto, Sigit; Pitopang, Ramadanil
Jurnal Warta Rimba Vol 4, No 1 (2016)
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Abstract

Throughfall is part of the rainwater that falls onto the surface of the soil through the cracks and the canopy or in the form of runoff from the leaves, twigs or branches. This study aims to determine the effect of rainfall on the stand throughfall Aubreville architecture models, Leeuwenberg and Stone. To calculate the amount of throughfall measurements directly on three models of tree architecture Aubreville, Leeuwenberg and Stone each repeated 3 times measured for 30 times the rainfall event. The results showed the highest throughfall Aubreville models by 18.74% and the smallest model of Stone 12.36% of the total rainfall 413.60 mm. Relations with throughfall precipitation is 75% in model Aubreville, 36% and 43% models Leeuwenberg Stone models.Keywords: Throughfall, stem flow, architecture model, watershed

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