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ANALISIS HABITAT Alpinia eremochlamys K.Schum. DI HUTAN PEGUNUNGAN SEKITAR DANAU KALIMPA’A TAMAN NASIONAL LORE LINDU, SULAWESI TENGAH
No full textThe research “vegetation analysis of Alpinia Eremochlamys K.Schum. Habitat in the mountain forest around Kalimpa’a lake, Lore Lindu National Park Central Sulawesi†has been conducted from August to November 2018. The objective of the research was investigate species in the habitat of Alpinia Eremochlamys K.Schum. and to measure enviromental condition. The research was used multiple plots method, where plots were observed sistematicaly. The results indicated that the vegetation at tree level dominated by Mallotus paniculatus Mull.Arg., a pole level was dominated by Elaeocarpussphaericus, vegetation of sapling by Vaccinium sp. and seeding level was dominated by Ageratum conyzoides L. The daily average temperature was 22.38°C, relative humidity was 70.16% and light intensity average of 387.3 lux
EFEKTIVITAS Glomus clorum TERHADAP PERTUMBUHAN TANAMAN CABAI RAWIT (Capsicum frutescens L.), TOMAT (Solanum lycopersicum L.) DAN TERUNG (Solanum melongena L.)
No full textIncreasing plant growth by arbuscula mycorrhizal fungi depends on the fungus and plant spesies. The aim of this study was to determine the efectivity of fungal mycorrhizal fungus on the growth of cayenne pepper, tomato and eggplant which are Solanaceae family members. The study was conducted by Completely Randomized Design method.with two factors. The fisrt factor was species of experimental plant consisted of cayenne pepper (Capsicum frutescens L.), tomato (Solanum lycopersicum L.) and eggplant (Solanum melongena L.). The second factor was addition of Glomus clorum inokulum consisted of with and without inoculum addition. The result showed that there was no effect of inoculum addition on plant growth of three experiemal plants. The quality of inoculum used for this experiment was not good enough furthermore fungi could not germinate and colonize plant root
STUDI ETNOBOTANI TUMBUHAN OBAT MASYARAKAT SUKU TOPO UMA DI DESA BERDIKARI KABUPATEN SIGI SULAWESI TENGAH
No full textA research entitled Ethnobotanical Studies of Medicinal Plant of Topo Uma Tribe in Berdikari Village Sigi Regency Central Sulawesi has been carried out from December 2016 to February 2017. The research objective was to obtain species of plants used by community of Topo Uma tribe. This research used qualitative and quantitative method. The result showed that there were 56 plants species from 30 families that used by Topo Uma Tribe in Berdikari village. The highest percentace that use in the part of plants were 56,33% of leaves. The processing method is crushed, roasted, pulverized, fried, baked, shredded, boiled, brewed, boiled made cigarette, chewed, cooked as a vegetable, direct attached parts of the body. Types of diseases that are treatable infectious diseases, non-communicable diseases and health care
UJI DAYA HAMBAT EKSTRAK DAUN CENGKEH (Syzygium aromaticum (L.) Merr. & L. M Perry.) TERHADAP PERTUMBUHAN BAKTERI Shigella dysenteriae
No full textResearch about the inhibitory test of Syzygium aromaticum leaf extract on the growth of Shigella dysenteriae bacteria which aims to determine the effectiveness of S. aromaticum leaf extract in inhibited the growth of S. dysenteriae bacteria, knowing the concentration of leaf extract is effective in inhibited the growth of S. dysenteriae bacteria and the content of flavonoid compounds, saponins, tannins and alkaloids contained in leaves S. aromaticum, has been conducted from July until December 2016. Extraction method used is Maseration method. Inhibitory test extract on S. dysenteriae bacteria using disc diffusion method. This research was arranged in Completely Randomized Design with 6 treatments and 3 repetitions with extract concentration 30%, 45%, 60% and 75% and 2% Cotrimoxazole antibiotics as positive controls and Aquades as negative controls. The results showed that 75% extract concentration of S. aromaticum plant produced the largest drag zone compared to other concentrations of 17 mm. This indicates that S. aromaticum leaf extract has good inhibitory ability against S. dysenteriae bacteria
KAJIAN AUTEKOLOGI Areca vestiaria Giseke PADA HUTAN PEGUNUNGAN BAWAH NGATA TORO KAWASAN TAMAN NASIONAL LORE LINDU SULAWESI TENGAH
No full textThe research entitled Autecolgical study of Areca vestaria in Sub-Montane Forest Lore Lindu National Park at Toro village area has been conducted from April to May 2016. The objective of the research was to know the biotics and abiotics factor arround the habitat of Areca vestiaria. The results showed that The highest important value index (IVI) of tree, sapling, pole and seedling species wereFicus ampelos (68.69%), Aphanaximis polistachy (40.01%), Ardisia lateriflora (31.73%) and Ardisia lateriflora (19.23%) respectively. The insects actively interacted with A. vestaria were black ant and bee. Based on soil analyzed indicated that pH of soil 6.6 while N, P and organic matter concentration were 0.26, 0.207 mg/g and 76.1% respectively. A. vestaria grew under light intensity of 540.4 lux, humidity of 76.1% and average daily temperature of 24.4%.  
KOMPOSISI DAN STRUKTUR KOMUNITAS ZOOPLAKTON DI DANAU TALAGA, SULAWESI TENGAH
No full textStudy of composition and community structure of zooplankton in Talaga Lake was conducted from February to March 2019. The aimed of this research was to know the composition and structure of zooplankton in Talaga lake, Central Sulawesi. Samples were collected at four station by using purposive sampling method. The identification results have found 4 genus of zooplankton with each composition 71 % of Cyclops, 22 % of Daphnia, 0,34 % of Paramecium and 6,64 % of Chaoborus. The zooplankton abundance is around 11.6-17.2 ind/l. Community structure of zooplankton in Talaga Lake is unstable which shows by the low value of diversity index (0.68 to 0.8) and uniformity index (0,49-0,57). The value of dominance index which is in range 0.51-0.58 has also shown that there is dominant type of zooplankton
PENGAMATAN PERTUMBUHAN TANAMAN BAYAM (Amaranthus tricolor L.) PASCA APLIKASI BIOFERTILIZER (BAHAN AKTIF Aspergillus sp.) SEDIAAN CAIR
No full textThe study about the observation of spinach (Amaranthus tricolor L.) growth after the addition of liquid biofertilizer (active ingredient Aspergillussp.) had been conducted in Taman Pangan Gizi Langaleso Village, Dolo Subdistrict, Sigi District, Central Sulawesi, and Laboratory of Biotechnology, Biology Department, Faculty of Mathematics and Natural Sciences, Tadulako University, Palu, from March to November 2018. The aim of the study was to observe the growth of spinach after the addition liquid biofertilizer (active ingredient Aspergillus sp.) along with the fermented soybean liquid waste and coconut water waste as the main media. This study was designed using the Completely Randomized Design which consisted of 7 treatments with 5 repetitions. The treatments were arranged as follows: P0 (without the addition ofbiofertilizer, as the negative control), P1 (2.5%biofertilizer addition), P2 (5%biofertilizer addition), P3 (7.5%biofertilizer addition), P4 (10%biofertilizer addition), P5 (12.5%biofertilizer addition), P6 (NPK addition, without the addition of biofertilizer, acting as the positive control). The results showed that treatment P4 was indicated as the best growth among any other treatments as well as the control, based on the parameters of the height of the plants (10 cm), the number of leaves (8.35 leaf blades), the dry weight of biomass (1.95 g), the fresh weight of canopy (4.94), the fresh weight of leaves (2.07 g), the dry weight of leaves (0.22 g), the fresh weight of roots (2.11 g), the dry weight of roots (0.24 g) and the length of the roots (12.2 cm)
EFEKTIVITAS PENGGUNAAN JARING KABUT DALAM KOLEKSI CHIROPTERA (MEGACHIROPTERA DAN MICROCHIROPTERA)
No full textThe use of traps is very important in the process of sampling bats in the field. The mist net is a type of traps that commonly used to catch bats for research purposes. This study aims to determine the effectiveness of using mist nets in bats sampling. Sampling site located in the Lindu Plain, District of Sigi, Central Sulawesi. Bats were sampled by mist nets using purposive sampling method, at four different types of habitat. The result of this study indicated that mist net is effective in catching fruit-eating bats (Megachiroptera), but is not effective in capturing insectivorous bats (Microchiroptera)
PENGAMATAN PERTUMBUHAN DAN PRODUKSI TANAMAN BAWANG MERAH (Allium ascalonicum L.) VARIETAS LOKAL LEMBAH PALU PASCA APLIKASI BIOKOMPOS
No full textBiocompost is an organic fertilizer term that is made from the process of decomposition of organic material through the addition of decomposers. This research has been carried out at the Botanical Gardens Department of Biology, Faculty of Mathematics and Natural Sciences, Tadulako University, Palu, from March to May 2019. The research waere aimed to determine the growth and production of shallot plants Allium ascalonicum L. and the appropriate dosage of biocompost to increase the growth and production of shallot plants of A. ascalonicum L. local varieties of the valley Hammer post biocompost application. The method used in this study is Complete Randomized Design method. The results of the observations can be concluded that biocompost made from livestock waste from goat chickens, cattle with oyster mushroom waste supplements made from active Aspergillus sp. Does not increase the growth and production of onion plants due to biocompost doses that are too high. Provision of 100 and 500 grams of biocompost / polybag has the lowest tuber dry weight
UJI BEBERAPA FORMULA INOKULUM TERHADAP PRODUKSI TUBUH BUAH JAMUR TIRAM PUTIH (Pleurotus ostreatus (Jacq.) P.Kummer.)
No full textThe study of test for several inoculum formulas on the production of white oyster mushroom body (Pleurotus ostreatus (Jacq.) P.Kummer.) conducted from April to September 2018 at Biotechnology laboratory, Department of Biology, Faculty of Mathematics and Natural Sciences, Tadulako University. This study were aimed to determine whether the treatment of the inoculum formula tested on the production medium can form the white oyster mushroom fruit body and to find out which inoculum formula can form the optimum fruit body in the production medium. This study was conducted by Randomized Complete Design (RAL) consisted of 4 treatments and four replications, I1 (100% corn seeds), I2 (50% : 23%: 27%), I3 (50% : 17% : 33%) dan I4 (95% : 5%). The results showed that I 3 was the best inoculum for the growth of the white oyster mushroom fruit body compared to the other inoculums which were characterized by a wide mushroom hood, the length was long and the weight of fresh mushroom was high. The inoculum formula and the best dosage for body production of white oyster mushroom are found in treatment I3 (50% sawdust + 17% corn flour + 33% bran)