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Biocelebes
Published by Universitas Tadulako
ISSN : -     EISSN : 25805991     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Arjuna Subject : Biokimia, Genetika dan Biologi Molekuler - Biokimia, Genetika dan Biologi Molekuler (Lain-Lain)
Articles 9 Documents
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Search results for , issue "Vol. 14 No. 2 (2020)" : 9 Documents clear
STUDI ETNOBOTANI TUMBUHAN OBAT MASYARAKAT SUKU TOPO UMA DI DESA BERDIKARI KABUPATEN SIGI SULAWESI TENGAH Alvionita Alvionita; Orryani Lambui; Ramadanil Pitopang
Biocelebes Vol. 14 No. 2 (2020)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/bioceb.v14i2.15261

Abstract

A 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 Iis Salihat; Orryani Lambui; Ramadanil Pitopang
Biocelebes Vol. 14 No. 2 (2020)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/bioceb.v14i2.15263

Abstract

Research 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 Andi Wirdani Pettalolo; Wahyu Harso; Ramadanil Pitopang
Biocelebes Vol. 14 No. 2 (2020)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/bioceb.v14i2.15265

Abstract

The 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%.
PERTUMBUHAN BAWANG MERAH (Allium cepa L.) YANG DIBERI PUPUK KOMPOS CAIR DAN JAMUR MIKORIZA ARBUSKULAR Riska Palesa; Wahyu Harso
Biocelebes Vol. 14 No. 2 (2020)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/bioceb.v14i2.15267

Abstract

The application of liquid compost and of beneficial soil microorganism such as arbsucular mycorrhizal fungi can be used to replace chemical fertilizer application. The aim of this study was to investigate the growth of red onion (Allium cepa L.) plant fertilized by liquid compost and inoculated by arbuscular mycorrhizal fungi. This study was conducted based on a completely randomized design with two factors. The first factor was an addition of liquid compost dosages (0, 50, 100 and 200 ml/polybag). The second factor was an addition of AM fungal inoculum (with and without addition). The results showed that the growth of red onion plant was not significantly affected by the addition of liquid compost and AM fungal inoculum. However, the red onion plant fertilized by 200 ml liquid compost per polybag had the lowest shoot dry weight. The addition of AM fungal inoculum was not increasing plant growth because the quality of used inoculum was not good.
KAJIAN MORFOLOGI Drosera burmanni Vahl. DARI DESA MAHOLO, KECAMATAN LORE TIMUR, KABUPATEN POSO, SULAWESI TENGAH Rusmin Rusmin; Ramadanil Pitopang
Biocelebes Vol. 14 No. 2 (2020)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/bioceb.v14i2.15268

Abstract

The research entitled Morphological Studies of Drosera burmanni Vahl. From Maholo Village, Lore Timur District, Poso Regency Cental Sulawesi has been conducted from March to April 2017. The objective of research was to described the morphology character of Drosera which was found in studied area. The research was used botanical exploration in the studied area the morphological character was described followed Van Steenis (1953). The result showed the there were 820 individuals of Drosera burmanni Vahl. the description is provided in this paper.
KELIMPAHAN BINTANG LAUT MAHKOTA DURI (Acanthaster planci L.) DI TELUK TOMINI, SULAWESI TENGAH Preis Fransiska Malino; Annawaty Annawaty
Biocelebes Vol. 14 No. 2 (2020)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/bioceb.v14i2.15269

Abstract

This study was aimed to determine the abudance crown of thorn starfish (Acanthaster planci L.) in the Gulf of Tomini, Central Sulawesi. The study was conducted in February─April 2019 preliminary method used a purposive sampling (determining the sampling point for transect sampling) and the belt transect method which is 20 x 2 m. Sampling of A. planci was carried out at 4 stations. Data collected were the number of individuals, measurement of environmental parameters including Temperature, pH, Salinity, DO and Substrate observations on habitat. Based on the results of the study, 48 individuals at all stations and the abundance of A. planci in the Gulf of Tomini, Central Sulawesi were in the natural/normal category with a value of 0.01 ind/m2─0.25 ind/m2.
ANALISIS HABITAT Alpinia eremochlamys K.Schum. DI HUTAN PEGUNUNGAN SEKITAR DANAU KALIMPA’A TAMAN NASIONAL LORE LINDU, SULAWESI TENGAH Stevani Tamawiwi; Moh Iqbal; Ramadanil Pitopang
Biocelebes Vol. 14 No. 2 (2020)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/bioceb.v14i2.15270

Abstract

The 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.) Khairun Nisa; Yusran; Wahyu Harso
Biocelebes Vol. 14 No. 2 (2020)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/bioceb.v14i2.15271

Abstract

Increasing 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.
PENGAMATAN PERTUMBUHAN TANAMAN BAYAM (Amaranthus tricolor L.) PASCA APLIKASI BIOFERTILIZER (BAHAN AKTIF Aspergillus sp.) SEDIAAN CAIR Yulia Astuti; Umrah; Abdul Rahim Thaha
Biocelebes Vol. 14 No. 2 (2020)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/bioceb.v14i2.15272

Abstract

The 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).

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