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ASOSIASI JENIS BURUNG DENGAN VEGETASI HUTAN MANGROVE DI WILAYAH PESISIR PANTAI KECAMATAN TINOMBO SELATAN KABUPATEN PARIGI MOUTONG
Get PDFIndonesia 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
SIFAT KIMIA TANAH PADA BERBAGAI TIPE PENGGUNAAN LAHAN DI SEKITAR TAMAN NASIONAL LORE LINDU (STUDI KASUS DESA TORO KECAMATAN KULAWI KABUPATEN SIGI SULAWESI TENGAH)
Get PDFOver the function of land can affect soil condition that involve either chemical, physical or biological characteristic of it. Soil chemical component that affected by : soil pH, C-organic, N, P, K and Cation Exchange Capacity. Toro village in Sigi Subdistrict is a village nearby Lore Lindu National Park that has different types of land use. The research aimed to find out the soil chemical characteristic in various types of land uses around Toro village, Kulawi subdistrict, Sigi District, Central Sulawesi. The research was conducted on May up to the month of July 2015, on three types of land uses were primer forest (Wana Ngkiki), secondary forest (Pangale) and agroforestry land (Oma) around Lore Lindu National Park, Toro village, Kulawi subdistrict, Sigi district, Central Sulawesi. The research started by doing field survey, deciding sample swath spot, taking soil sample, analyzing soil sample in laboratorium. Deciding spot of taking soil sample was done purposively (purposive sampling) which done in the depth of ≤ 30 cm. The result of the research showed that the soil chemical characteristic of various types of land uses was varies. Soil in primer forest (Wana Ngkiki) had chemical chracteristic as follows: pH (H2O) that tended to be acid 5.05, C-organic 3,56 %, N-total 0,63 %, T- available (Bray I) 1,49 ppm, K-total 0,96 mg/100g and CEC 28,83 cmol (+) kg-1. Soil chemical characteristic of secondary forest (Pangale) was pH (H2O) 4.78, C-organic 1.54 %, N-total 0.49 %, P-vailable (Bray I) 4.97 ppm, K-total 4.57 mg/100g dan CEC 8,46 cmol (+) kg-1. The soil chemical characteristic of agroforestry land (Oma) was pH (H2O) 5.05, C-organic 1.39 %, N-total 0.13 %, P-available (Bray I) 5.35 ppm, K-total 3.73 mg/100g and CEC 8.93 cmol (+) kg-1.Keywords : Soil Chemical Characteristic, Land Use, Lore Lindu National Par
BIOMASSA DAN KARBON POHON DI SEKITAR DANAU TAMBING PADA KAWASAN TAMAN NASIONAL LORE LINDU DESA SEDOA KECAMATAN LORE UTARA KABUPATEN POSO
Get PDFForest 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 Lak
SIFAT FISIKA KAYU JABON (Anthocephalus cadamba Miq.) BERDASARKAN ARAH AKSIAL DARI DESA ALINDAU KABUPATEN DONGGALA SULAWESI TENGAH
Get PDFScarcity of wood raw material can be solved by promoting fast growing tree species with a good quality of wood. Jabon (Anthocepalus cadamba Miq) is one of the species, which can be promoted to solve the scarcity. The objective of the research was to know physical properties of Jabon wood such as moisture content, specific gravity and change of wood dimension based on its axial position in the trunk (base, middle and top portions). The research has been realized from May to July 2014 at Laboratorium Agroteknology of Fakultas Pertanian, Universitas Tadulako Palu. The research used Jabon tree with six years old that showed 27 cm of diameter and 10 m of economical trunk originating from Alindau village of Central Sulawesi. The laboratory work of analyzing the wood samples has used British Standard 373: 157 by applying experimental design of Completely Randomized Design. The treatment was axial position that was divided into three positions: base, middle and top portions. The results show similarity on the moisture content of the positions, and as well as the change of wood dimension, meanwhile the specific gravity tend to increase trough base to top portions.Key Words: Jabon, Moisture content, specific gravityandchange of wood dimensio
IDENTIFIKASI PENYAKIT TEGAKAN KEMIRI (Aleurites moluccanna WILD) PADA UMUR 7 DAN 10 TAHUN DI DESA TOAYA KECAMATAN SINDUE KABUPATEN DONGGALA
Get PDFHazelnut 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
FAKTOR PENYEBAB PENURUNAN POPULASI MALEO SENKAWOR DI DESA SAUSU PIORE KABUPATEN PARIGI MOUTONG SULAWESI TENGAH
Get PDFMaleo bird is a unique wildlife species, particularly in terms of habitat, as it lives around coastal sands, or in the mountain that having any hot spring around. Sands are needed to lay down their eggs into 15 cm in depth for hatching. Conservation problem faced particularly related to decrease in its population was due to eggs collection and habitat destruction (degradation and fragmentation). Eggs exploitation occurs due to the lack of community awareness. Habitat destruction was cause by forest encroachment and illegal logging while the decrease in the size of habitat was mainly due to forest land conversion and illegal farming. Forest conversion causes forest fragmentation leading to maleo nesting ground isolation. The objective of the research was to identify factors causing the decrease in maleo (Macrocephalon maleo) population at Sausu Piore Village, Parigi Moutong District, Central Sulawesi. Multiple Analysis Regression was used to analysed data applying regression equation of Y = a + b1X1 + b2X2 + b3X3 where Y = maleo presence, a = intercept, X1 = the size of forest (m2), X2 = human presence, X3 = vegetation density, b1, b2, b3 are regression coefficient. The results showed that human presence was significantly influenced the decrease of population, while the size of forest and vegetation density were not. Ttable = 3.182 compared to Tcount = 3.820 where showing that human significantly causes the decrease of the population with correlation coeffision of 87.9%. This means 12.1% due to other factors. The obtained regression equation is Y = 62.119 + 4.865 X.
Keywords: maleo, population, Sausu Pior
VARIASI SIFAT FISIKA KAYU KEMIRI (Aleurites moluccana) BERDASARKAN ARAH AKSIAL
Get PDFchemical 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
STUDI KESESUAIAN PERENCANAAN TANAMAN KARET DI WILAYAH KESATUAN PENGELOLAAN HUTAN PRODUKSI MODEL DAMPELAS-TINOMBO DESA SILUTUNG KECAMATAN TINOMBO SELATAN KABUPATEN PARIGI MOUTONG
Get PDFThe Model of Production Forest Management Unity of Dampelas – Tinombo has arranged a plan to develop rubber plant forest in its area, then put in the document to be the development plant of rubber in the Model of Production Forest Management Unity of Dampelas – Tinombo, Silutung village South Tinombo subdistrict by placing the society as the main actors in the implementation. The research was conducted for three months that began on April up to the month of Juli 2015. The research location was in the Production Forest in the Model of Production Forest Management Unity of Dampelas – Tinombo. The instrument applied in the research was questionnaire that used as primary data instrument in the location and technical design 2014 of The Production Forest Management Unity of Dampelas – Tinombo. The resarch method applied was survey method. The method that used to observe the actual condition of the location by deep interview method with 43 persons of respondents. The aim of the research was to find out the comformity of the development plan of rubber in the Model of Production Forest Management Unity of Dampelas – Tinombo with the actual condidtion in the location. The analysis that used were descriptive and comparison analysis. The result of the research showed that the comformity between technical design of the forest rehabilitation and land with recent condition in the location were seedling activities (100%), planting activities (100%), preserving activities (100%), protecting and saving activities (100%), seed needing activities and seeds supplying alternative (100%), activities of materials and means needs (88,8%), group organization activities (100%), technical guiding activities (100%). But there were three activities that had not maximal realized, they were the activities of supporting infrastructure (37,2%), the activities of elucidation and assistance (0%) and also training activities (0%).Keywords :Comformity, Rubber Plant, Forest Management Unity, Silutung village
ORGANOGENESIS TANAMAN JABON MERAH (Anthocephalus macrophyllus (Roxb) Havil) PADA BERBAGAI KONSENTRASI KOMBINASI IAA (Indole Acetid Acid) DAN BAP (Benzyl Amino Purin) SECARA IN VITRO
Get PDFThis research was conducted by applying Complete Random Design (Rancangan Acak Lengkap /RAL) that consisted of 4 treatments: JM1= 2 mg/l BAP + 0,1 mg/l IAA, JM2= 4 mg/l BAP + 0,3 mg/l IAA, JM3= 2 mg/l BAP + 0,3 mg/l IAA, JM4= 4 mg/l BAP + 0,1 mg/l IAA. Each experiment repeated 5 times, so there were 20 units experiment done. The parameter observed was when the sprout grew, the number of sprout, the leaf revealed and the number of root that was observed at the end of the research. Qualitative data analyzed by using test variant analysis F 5% to find out whether the effect of treatment was real or not, if it was real, multiple comparison test was done by using BNJ test in 5 % level in order to decide real different treatment. The organogenesis of Red Jabon (Anthocephalus macrophyllus (Roxb) Havil) in the research was occurred directly. The result of the research showed that the treatment with combination concentration of 4 mg/l BAP + 0,3 mg/l IAA (JM2) was the best one of observed parameter except the number of root. The fastest emerging buds responds and the highest buds number was 5.6 day After Planting (Hari Setelah Tanam (HST) and average of formed buds was 2.4, and the average time that needed to formed the leaf was 19 Days After Planting ( Hari Setelah Tanam (HST) and the number of forming leaves were 2.8 sheets. There was not root formed in whole conducted treatments.Key words: Red Jabon, Plant tissue culture, Organogenesis, Growth Regulator Substance, BAP dan IAA
ASOSIASI JENIS BURUNG PADA KAWASAN HUTAN MANGROVE DI ANJUNGAN KOTA PALU
Get PDFMangrove 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, Mangrov