Pub Date : 2022-12-31DOI: 10.22487/bioceb.v16i2.16132
M. F. R. M. Saleh, Miswan Miswan, Riska Septiana
Exhaust gas produced by motorized vehicles releases lead (Pb) into the environment and can be absorbed into plant tissues. This study aimed to examine the content of lead (Pb) accumulated in leaves. Sampling used purposive sampling as a sampling method at four gas stations in Palu City. Pb levels were determined by atomic absorption spectrophotometry (AAS) at the Laboratory of Analytical and Environmental Chemistry, Department of Chemistry, Faculty of Mathematics and Natural Sciences, Tadulako University. The results showed that the highest to lowest lead absorption in the leaves was Syzygium myrtifolium Walp; 0.75 mg/l from Tawaeli gas station, Bouganvillea spectabilis Willd; 0.67 mg/l from Maluku gas station, Polyalthia longifolia var. pendula; 0.67 mg/l at Yos Sudarso gas stations, and Dracaena reflexa Lam; 0.58 mg/l from Diponegoro gas station. The concentration of lead (Pb) found in each plant from gas stations is still below the maximum threshold set by SNI 01-7387:2009, which is 0.5-3 ppm. The ambient air content around the gas station is still below the air quality standard for measuring the lead (Pb) 2 g/m3 parameter.
{"title":"ANALISIS KADAR TIMBAL (Pb) PADA BERBAGAI TUMBUHAN DI KAWASAN STASIUN PENGISIAN BAHAN BAKAR UMUM (SPBU) KOTA PALU","authors":"M. F. R. M. Saleh, Miswan Miswan, Riska Septiana","doi":"10.22487/bioceb.v16i2.16132","DOIUrl":"https://doi.org/10.22487/bioceb.v16i2.16132","url":null,"abstract":"Exhaust gas produced by motorized vehicles releases lead (Pb) into the environment and can be absorbed into plant tissues. This study aimed to examine the content of lead (Pb) accumulated in leaves. Sampling used purposive sampling as a sampling method at four gas stations in Palu City. Pb levels were determined by atomic absorption spectrophotometry (AAS) at the Laboratory of Analytical and Environmental Chemistry, Department of Chemistry, Faculty of Mathematics and Natural Sciences, Tadulako University. The results showed that the highest to lowest lead absorption in the leaves was Syzygium myrtifolium Walp; 0.75 mg/l from Tawaeli gas station, Bouganvillea spectabilis Willd; 0.67 mg/l from Maluku gas station, Polyalthia longifolia var. pendula; 0.67 mg/l at Yos Sudarso gas stations, and Dracaena reflexa Lam; 0.58 mg/l from Diponegoro gas station. The concentration of lead (Pb) found in each plant from gas stations is still below the maximum threshold set by SNI 01-7387:2009, which is 0.5-3 ppm. The ambient air content around the gas station is still below the air quality standard for measuring the lead (Pb) 2 g/m3 parameter.","PeriodicalId":8780,"journal":{"name":"Biocelebes","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91447032","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-31DOI: 10.22487/bioceb.v16i2.16061
L. Toruan, Selviana Mboro, L. C. Soewarlan
The unique mangrove root system is a gathering place for small and large waste. The density of the population results in varied activities so that the waste produced in various types, quantities and sizes can be distributed to the mangrove area either through rivers or carried by the wind. The purpose of this study was to determine the type and amount of waste in the mangrove ecosystem in Kupang City. The method used is observation. Sampling was carried out by installing a transect perpendicular to the sea along 70 m at the place with the highest abundance of waste and the thickness of the mangrove reached 50-100 meters. There are 6 transects installed at the study site and each transect is divided into three zones consisting of three quadrants with a size of 30 x 10 m2. The distance between quadrants is 20 m with the first quadrant being at the first point where mangroves are found. The results of the study found that the composition of the types of waste scattered in the mangrove ecosystem of Kupang City were 88,91% plastik with a total of 15,628 pieces, cloth (4,21%) with a total of 640 pieces, other waste (3,97%) with a total of 604 pieces, cork/foam (1,18%) with a total of 148 pieces, rubber (0,57%) with a total of 86 pieces, metal (0,29%) with a total of 44 pieces, glass and ceramics (0,15%) with a total of 11 pieces, then paper and cardboard (0,05%) with a total of 7 pieces. Types of plastic waste, fabrics, others, rubber and metal have a greater amount in the first zone, cork / foam is the most in the second zone then paper and cardboard are most found in the first and third zones, while glass and ceramics are the most in zone three.
{"title":"COMPOSITION AND AMOUNT OF MARINE DEBRIS DISTRIBUTED TO MANGROVE ECOSYSTEMS IN KUPANG CITY, EAST NUSA TENGGARA, INDONESIA","authors":"L. Toruan, Selviana Mboro, L. C. Soewarlan","doi":"10.22487/bioceb.v16i2.16061","DOIUrl":"https://doi.org/10.22487/bioceb.v16i2.16061","url":null,"abstract":"The unique mangrove root system is a gathering place for small and large waste. The density of the population results in varied activities so that the waste produced in various types, quantities and sizes can be distributed to the mangrove area either through rivers or carried by the wind. The purpose of this study was to determine the type and amount of waste in the mangrove ecosystem in Kupang City. The method used is observation. Sampling was carried out by installing a transect perpendicular to the sea along 70 m at the place with the highest abundance of waste and the thickness of the mangrove reached 50-100 meters. There are 6 transects installed at the study site and each transect is divided into three zones consisting of three quadrants with a size of 30 x 10 m2. The distance between quadrants is 20 m with the first quadrant being at the first point where mangroves are found. The results of the study found that the composition of the types of waste scattered in the mangrove ecosystem of Kupang City were 88,91% plastik with a total of 15,628 pieces, cloth (4,21%) with a total of 640 pieces, other waste (3,97%) with a total of 604 pieces, cork/foam (1,18%) with a total of 148 pieces, rubber (0,57%) with a total of 86 pieces, metal (0,29%) with a total of 44 pieces, glass and ceramics (0,15%) with a total of 11 pieces, then paper and cardboard (0,05%) with a total of 7 pieces. Types of plastic waste, fabrics, others, rubber and metal have a greater amount in the first zone, cork / foam is the most in the second zone then paper and cardboard are most found in the first and third zones, while glass and ceramics are the most in zone three.","PeriodicalId":8780,"journal":{"name":"Biocelebes","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84118229","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-31DOI: 10.22487/bioceb.v16i2.16101
Mohamad Fajar Farid Amrulloh
Abstract: It is important to conduct this research to determine the diversity, species richness, and even distribution of aerial insects based on habitat characteristics in the dry land of Kefamenanu city, North Central Timor, East Nusa Tenggara. The research was conducted on three types of habitats, namely dry land, rivers, and lakes by purposive sampling method. Sampling was done by documenting specimens in each habitat, identified, inventoried, and analyzed quantitatively to obtain data on species diversity, species richness, and evenness of insect species. Results revealed that aerial insects in Kefamenanu City contained 9 orders, 25 families, 44 genera, 54 species, 1998 individuals in three habitat types with diversity index (H'=3,068), evenness index (E=0.774), richness index (R). = 6.974), and dominance index (0.074). Aerial insects in dry land habitat found in 8 orders, 18 families, 32 genera, 32 species, 514 individuals with diversity index (H'=2.735), evenness index (E=0.789), richness index (R=4.966), and dominance index. (0.092). Aerial insects in river habitat found 7 orders, 20 families, 40 genera, 47 species, 792 individuals with diversity index (H'=3.205), evenness index (E=0.833), richness index (R=6.892), and dominance index (0.075). Aerial insects in lake habitat found 8 orders, 18 families, 35 genera, 39 species, 692 individuals with diversity index (H'=2,906), evenness index (E=0.793), richness index (R=5.811), and dominance index (0.083). Keywords: dry land, aerial insect, species diversity, species richness, species evenness
{"title":"DIVERSITY, ABUNDANCE, AND SPECIES RICHNESS OF AERIAL INSECTS IN DRY LAND OF KEFAMENANU, NORTH CENTRAL TIMOR, EAST NUSA TENGGARA","authors":"Mohamad Fajar Farid Amrulloh","doi":"10.22487/bioceb.v16i2.16101","DOIUrl":"https://doi.org/10.22487/bioceb.v16i2.16101","url":null,"abstract":"Abstract: It is important to conduct this research to determine the diversity, species richness, and even distribution of aerial insects based on habitat characteristics in the dry land of Kefamenanu city, North Central Timor, East Nusa Tenggara. The research was conducted on three types of habitats, namely dry land, rivers, and lakes by purposive sampling method. Sampling was done by documenting specimens in each habitat, identified, inventoried, and analyzed quantitatively to obtain data on species diversity, species richness, and evenness of insect species. Results revealed that aerial insects in Kefamenanu City contained 9 orders, 25 families, 44 genera, 54 species, 1998 individuals in three habitat types with diversity index (H'=3,068), evenness index (E=0.774), richness index (R). = 6.974), and dominance index (0.074). Aerial insects in dry land habitat found in 8 orders, 18 families, 32 genera, 32 species, 514 individuals with diversity index (H'=2.735), evenness index (E=0.789), richness index (R=4.966), and dominance index. (0.092). Aerial insects in river habitat found 7 orders, 20 families, 40 genera, 47 species, 792 individuals with diversity index (H'=3.205), evenness index (E=0.833), richness index (R=6.892), and dominance index (0.075). Aerial insects in lake habitat found 8 orders, 18 families, 35 genera, 39 species, 692 individuals with diversity index (H'=2,906), evenness index (E=0.793), richness index (R=5.811), and dominance index (0.083). \u0000Keywords: dry land, aerial insect, species diversity, species richness, species evenness","PeriodicalId":8780,"journal":{"name":"Biocelebes","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75148526","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-31DOI: 10.22487/bioceb.v16i2.16249
Wahyu Harso, Devan Prima
Bayam akar merah (Amaranthus retroflexus) mampu tumbuh pada tanah tercemar logam berat tanpa menunjukkan symptom. Jamur mikoriza dapat meningkatkan pertumbuhan tanaman pada tanah tercemar logam berat. Tujuan penelitian ini yaitu mengetahui pengaruh pemberian jamur mikoriza arbuskular dari jenis yang berbeda terhadap pertumbuhan tanaman bayam pada tanah tercemar merkuri. Pada penelitian ini tanaman bayam diinokulasi dengan inokulum tunggal dari jenis Glomus sp., Acaulospora tuberculata, dan inokulum campuran dari jenis Acaulospora, Glomus, Gigaspora, dan Scutelospora dan tanpa pemberian inokulum sebagai kontrol. Tanaman bayam ditumbuhkan pada tanah yang tidak dicemari dan dicemari dengan logam merkuri sebanyak 8 mg HgCl/kg tanah. Hasil penelitian menunjukkan bahwa pertumbuhan tanaman bayam tidak dipengaruhi oleh tanah yang tercemar merkuri. Pemberian inokulum jamur mikoriza arbuskula cenderung menurunkan pertumbuhan tanaman. Tidak ada perbedaan yang nyata pada jenis jamur yang diberikan dalam menurunkan pertumbuhan tanaman bayam.
{"title":"PERTUMBUHAN TANAMAN BAYAM AKAR MERAH (AMARANTHUS RETROFLEXUS) YANG DIINOKULASI DENGAN BERBAGAI JENIS JAMUR MIKORIZA ARBUSKULA YANG DITUMBUHKAN PADA TANAH TERCEMAR MERKURI","authors":"Wahyu Harso, Devan Prima","doi":"10.22487/bioceb.v16i2.16249","DOIUrl":"https://doi.org/10.22487/bioceb.v16i2.16249","url":null,"abstract":"Bayam akar merah (Amaranthus retroflexus) mampu tumbuh pada tanah tercemar logam berat tanpa menunjukkan symptom. Jamur mikoriza dapat meningkatkan pertumbuhan tanaman pada tanah tercemar logam berat. Tujuan penelitian ini yaitu mengetahui pengaruh pemberian jamur mikoriza arbuskular dari jenis yang berbeda terhadap pertumbuhan tanaman bayam pada tanah tercemar merkuri. Pada penelitian ini tanaman bayam diinokulasi dengan inokulum tunggal dari jenis Glomus sp., Acaulospora tuberculata, dan inokulum campuran dari jenis Acaulospora, Glomus, Gigaspora, dan Scutelospora dan tanpa pemberian inokulum sebagai kontrol. Tanaman bayam ditumbuhkan pada tanah yang tidak dicemari dan dicemari dengan logam merkuri sebanyak 8 mg HgCl/kg tanah. Hasil penelitian menunjukkan bahwa pertumbuhan tanaman bayam tidak dipengaruhi oleh tanah yang tercemar merkuri. Pemberian inokulum jamur mikoriza arbuskula cenderung menurunkan pertumbuhan tanaman. Tidak ada perbedaan yang nyata pada jenis jamur yang diberikan dalam menurunkan pertumbuhan tanaman bayam.","PeriodicalId":8780,"journal":{"name":"Biocelebes","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80334610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-31DOI: 10.22487/bioceb.v16i2.15957
R. Pitopang, E. Lestari, Puti Andalusia Sarigando Banilai, W. Harso
The research entitled "Phytochemical Screening and antibacterial activity of Etlingera sublimata Poulsen (Zingiberaceae), an Endemic Sulawesi of Plants was conducted from January 2020 to June 2020, at the Plant Biosystematics Laboratory and Biotechnology Laboratory, Department of Biology, Faculty of Mathematics and Natural Sciences, Tadulako University. Samples of E. sublimata were collected from the mountane forests of the Lore Lindu National Park (LLNP), arround Sedoa village, Lore Utara District, Poso Regency The objectives of the research were to analyze the secondary metabolite compounds in E. sublimata plants and to determine the antibacterial activity of E. sublimata leaves extract in againts Salmonella thypii bacteria. Plant samples were extracted by maceration methods with 96% ethanol as a solvent. Actibacterial activity was tested by using agar well diffusion methods. The experiment was designed by Completely Randomized Design (CRD) with seven different concentration of E. sublimata extract (15, 25, 50, 75 and 85%). Extract and standard drugs were prepared in double-distilated water using Nutrient Agar tubes. 2% Chloramphenicol as standard drugs was used as a positive control and sterile aquadest was used as a negative control. The inhibition zone of bacteria and yeast growth around the disk was measured after 18 to 24 h incubation at 37°C. The results showed that the stem contains alkaloids, flavonoids, terpenoids, tannins and saponins. The rhizome containts alkaloid, flavonoids, terpenoids, tannins and saponins, the flowers containts alkaloid, terpenoids and tannins, while the leaves containts tannin and saponin compounds. Leaves extract of E.sublimata has inhibition activity on the cell growth a pathogenic Salmonella thypi bacteria that the effective extract concentration was 50% with an average inhibition zone 2.67 mm.
{"title":"FITOKIMIA, DAN AKTIFITAS ANTIBAKTERI DARI Etlingera sublimata Poulsen (ZINGIBERACEAE), TUMBUHAN ENDEMIK SULAWESI","authors":"R. Pitopang, E. Lestari, Puti Andalusia Sarigando Banilai, W. Harso","doi":"10.22487/bioceb.v16i2.15957","DOIUrl":"https://doi.org/10.22487/bioceb.v16i2.15957","url":null,"abstract":"The research entitled \"Phytochemical Screening and antibacterial activity of Etlingera sublimata Poulsen (Zingiberaceae), an Endemic Sulawesi of Plants was conducted from January 2020 to June 2020, at the Plant Biosystematics Laboratory and Biotechnology Laboratory, Department of Biology, Faculty of Mathematics and Natural Sciences, Tadulako University. Samples of E. sublimata were collected from the mountane forests of the Lore Lindu National Park (LLNP), arround Sedoa village, Lore Utara District, Poso Regency The objectives of the research were to analyze the secondary metabolite compounds in E. sublimata plants and to determine the antibacterial activity of E. sublimata leaves extract in againts Salmonella thypii bacteria. Plant samples were extracted by maceration methods with 96% ethanol as a solvent. Actibacterial activity was tested by using agar well diffusion methods. The experiment was designed by Completely Randomized Design (CRD) with seven different concentration of E. sublimata extract (15, 25, 50, 75 and 85%). Extract and standard drugs were prepared in double-distilated water using Nutrient Agar tubes. 2% Chloramphenicol as standard drugs was used as a positive control and sterile aquadest was used as a negative control. The inhibition zone of bacteria and yeast growth around the disk was measured after 18 to 24 h incubation at 37°C. The results showed that the stem contains alkaloids, flavonoids, terpenoids, tannins and saponins. The rhizome containts alkaloid, flavonoids, terpenoids, tannins and saponins, the flowers containts alkaloid, terpenoids and tannins, while the leaves containts tannin and saponin compounds. Leaves extract of E.sublimata has inhibition activity on the cell growth a pathogenic Salmonella thypi bacteria that the effective extract concentration was 50% with an average inhibition zone 2.67 mm.","PeriodicalId":8780,"journal":{"name":"Biocelebes","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90224581","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-31DOI: 10.22487/bioceb.v16i2.15987
Jefrianto Sembiring
This study aims to determine the attack rate and population density of the paddy bug (Leptocorisa sp). The method used in this research is purposive sampling. The results showed that the intensity of damage caused by paddy bugs in Tanah Miring District was 13.78%. The highest average population density was in Waninggap Miraf 46.6 individuals, Yasamulya and Isanombias villages 44.33, Yabamaru 38.6, Bersehati 38.3 and the lowest Ammunay 30. While the average population in each observation was the second observation or 55 DAP as many as 46.4 tails followed by observations 1 or 45 DAP as many as 37.4 and the last observation or 65 DAP at 29.8 individuals. The type of variety that was most favored by the paddy bug was impari 19.75% and the one that pandanus did not like. Keywords: Attack rate, population density, paddy bug, paddy
{"title":"TINGKAT SERANGAN DAN PADAT POPULASI WALANG SANGIT (LEPTOCORISA ORATORIUS) DI DISTRIK TANAH MIRING KABUPATEN MERAUKE","authors":"Jefrianto Sembiring","doi":"10.22487/bioceb.v16i2.15987","DOIUrl":"https://doi.org/10.22487/bioceb.v16i2.15987","url":null,"abstract":"This study aims to determine the attack rate and population density of the paddy bug (Leptocorisa sp). The method used in this research is purposive sampling. The results showed that the intensity of damage caused by paddy bugs in Tanah Miring District was 13.78%. The highest average population density was in Waninggap Miraf 46.6 individuals, Yasamulya and Isanombias villages 44.33, Yabamaru 38.6, Bersehati 38.3 and the lowest Ammunay 30. While the average population in each observation was the second observation or 55 DAP as many as 46.4 tails followed by observations 1 or 45 DAP as many as 37.4 and the last observation or 65 DAP at 29.8 individuals. The type of variety that was most favored by the paddy bug was impari 19.75% and the one that pandanus did not like. \u0000Keywords: \u0000Attack rate, population density, paddy bug, paddy","PeriodicalId":8780,"journal":{"name":"Biocelebes","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79692667","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-30DOI: 10.22487/bioceb.v16i1.15949
Asri Pirade Paserang, Riska Riska
This study aims to determine the effect of proper concentration of coconut water on the shoot multiplication of cavendish banana (M. acuminata L.) with the addition of the NAA and BAP hormones. This study used a Completely Randomized Design (CRD) with 8 treatments. Each treatment repeated 3 times. Therefore, there were 24 experimental units. Each unit using 1 explant so there were 24 explants. The treatments consisted of: A1 (0% coconut water + 0.2 ppm NAA), A2 (15% coconut water + 0.2 ppm NAA), A3 (20% coconut water + 0.2 ppm NAA), A4 (coconut water 25% + NAA 0.2 ppm), A5 (0% coconut water + BAP 2 ppm), A6 (15% coconut water + BAP 2 ppm), A7 (20% coconut water + 2 ppm BAP) and A8 (coconut water 25% + BAP 2 ppm). The parameters observed were days to the emergence of shoots, number of shoots and percentage of the number of shoots. The results showed that the addition of the 2 ppm BAP hormone which is in treatments A7 showed the fastest emergence of shoots with an average of 8 DAP and the average number of shoots that appeared was 2,67 and the percentage of the number of shoots was 88,89%.
{"title":"APLIKASI HORMON BAP, NAA, AIR KELAPA TERHADAP MULTIPLIKASI PISANG CAVENDISH (Musa acuminata L.) SECARA IN VITRO","authors":"Asri Pirade Paserang, Riska Riska","doi":"10.22487/bioceb.v16i1.15949","DOIUrl":"https://doi.org/10.22487/bioceb.v16i1.15949","url":null,"abstract":"This study aims to determine the effect of proper concentration of coconut water on the shoot multiplication of cavendish banana (M. acuminata L.) with the addition of the NAA and BAP hormones. This study used a Completely Randomized Design (CRD) with 8 treatments. Each treatment repeated 3 times. Therefore, there were 24 experimental units. Each unit using 1 explant so there were 24 explants. The treatments consisted of: A1 (0% coconut water + 0.2 ppm NAA), A2 (15% coconut water + 0.2 ppm NAA), A3 (20% coconut water + 0.2 ppm NAA), A4 (coconut water 25% + NAA 0.2 ppm), A5 (0% coconut water + BAP 2 ppm), A6 (15% coconut water + BAP 2 ppm), A7 (20% coconut water + 2 ppm BAP) and A8 (coconut water 25% + BAP 2 ppm). The parameters observed were days to the emergence of shoots, number of shoots and percentage of the number of shoots. The results showed that the addition of the 2 ppm BAP hormone which is in treatments A7 showed the fastest emergence of shoots with an average of 8 DAP and the average number of shoots that appeared was 2,67 and the percentage of the number of shoots was 88,89%.","PeriodicalId":8780,"journal":{"name":"Biocelebes","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85481632","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-30DOI: 10.22487/bioceb.v16i1.15878
Ramadanil Pitopang, Dandy Prayoga, Puti Andalusia Sarigando Banilai, M. Iqbal
This paper discusses the result of the study on "traditional plant use as medicine by the Balaesang tribal community in Rano village, Balaesang, Donggala district, Central Sulawesi", Indonesia. The research was conducted from December 2020 to March 2021. The basic data of traditional plant used by local ethnic were collected through an in-depth interview initiated by an informed consent using a questionnaire containing open-ended questions. A snowball technique was used to obtain appropriate respondents including the village leader and traditional healers. The results showed that there were 42 plants species (consist of 26 families) that are used as traditional medicine by the Balaesang tribe. Some of plants were utilized for beauty purpose, chronic diseases, skin, hypertension, gastrovascular and other diseases. The preparation method is boiled, ground, consumed directly, squeezed, smeared, and chewed
{"title":"PEMANFAATAN TUMBUHAN SEBAGAI OBAT TRADISIONAL OLEH ETNIS TO BALAESANG DI DESA RANO, KABUPATEN DONGGALA, SULAWESI TENGAH","authors":"Ramadanil Pitopang, Dandy Prayoga, Puti Andalusia Sarigando Banilai, M. Iqbal","doi":"10.22487/bioceb.v16i1.15878","DOIUrl":"https://doi.org/10.22487/bioceb.v16i1.15878","url":null,"abstract":"This paper discusses the result of the study on \"traditional plant use as medicine by the Balaesang tribal community in Rano village, Balaesang, Donggala district, Central Sulawesi\", Indonesia. The research was conducted from December 2020 to March 2021. The basic data of traditional plant used by local ethnic were collected through an in-depth interview initiated by an informed consent using a questionnaire containing open-ended questions. A snowball technique was used to obtain appropriate respondents including the village leader and traditional healers. The results showed that there were 42 plants species (consist of 26 families) that are used as traditional medicine by the Balaesang tribe. Some of plants were utilized for beauty purpose, chronic diseases, skin, hypertension, gastrovascular and other diseases. The preparation method is boiled, ground, consumed directly, squeezed, smeared, and chewed","PeriodicalId":8780,"journal":{"name":"Biocelebes","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89583770","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-30DOI: 10.22487/bioceb.v16i1.15721
F. Febriyanti
English translation. This study aims to find out the diversity of pteridophyta species and their taxonomic studies based on morphological character and analysis of Pteridophyta phenetic relationships in the peak area of Dulamayo Gorontalo Regency through exploration and interview methods. Exploration was conducted to obtain species diversity data and taxonomic data of pteridophyta by identifying and recording all morphological characteristics of pteridophyta (Rhizome, Ptiolus and Lamina) found at the research site. Further identification of the micromorphological character of pteridophyta (Scales and Trioma) was carried out at the Laboratory of Botany Of Biology Faculty of MIPA Gorontalo State University. Determination of pteridophyta diversity index using Sahon Wiener formula while phenetic relationship data is analyzed using gower General Similarity Coefficient formula on MVSP softwere. Based on the results of the study obtained 13 species of nail plants that have morphological character variations with a diversity index of H'= 1,087 which fall into the moderate category, namely species Asplenium trichomane, Phymatosorus scolopendria, Christella parasitica and Nephrolepis cordifolia found in kawsan waterfall UPSA, species Sphaerostephanos unitus, Dicksonia circutaria, Balantium antarcticum, Polybotrya alfredii, Pneumatopteris costata, Dryopteris filix-mas, Cyathea arborea, Nephrolepis biserrate and Sellaginella willdenowii are found in the Arboretum. The genetic distance obtained from the analysis of kinship relationships with the phenotic method is at a coefficient of 66% (0.69) which divides into two main clusters based on morphological character similarities.
{"title":"EKSPLORASI KERAGAMAN DAN KAJIAN TAKSONOMI PTERIDOPHYTA SEBAGAI POTENSI EKOWISATA DI KAWASAN PUNCAK DULAMAYO KABUPATEN GORONTALO","authors":"F. Febriyanti","doi":"10.22487/bioceb.v16i1.15721","DOIUrl":"https://doi.org/10.22487/bioceb.v16i1.15721","url":null,"abstract":"English translation. This study aims to find out the diversity of pteridophyta species and their taxonomic studies based on morphological character and analysis of Pteridophyta phenetic relationships in the peak area of Dulamayo Gorontalo Regency through exploration and interview methods. Exploration was conducted to obtain species diversity data and taxonomic data of pteridophyta by identifying and recording all morphological characteristics of pteridophyta (Rhizome, Ptiolus and Lamina) found at the research site. Further identification of the micromorphological character of pteridophyta (Scales and Trioma) was carried out at the Laboratory of Botany Of Biology Faculty of MIPA Gorontalo State University. Determination of pteridophyta diversity index using Sahon Wiener formula while phenetic relationship data is analyzed using gower General Similarity Coefficient formula on MVSP softwere. Based on the results of the study obtained 13 species of nail plants that have morphological character variations with a diversity index of H'= 1,087 which fall into the moderate category, namely species Asplenium trichomane, Phymatosorus scolopendria, Christella parasitica and Nephrolepis cordifolia found in kawsan waterfall UPSA, species Sphaerostephanos unitus, Dicksonia circutaria, Balantium antarcticum, Polybotrya alfredii, Pneumatopteris costata, Dryopteris filix-mas, Cyathea arborea, Nephrolepis biserrate and Sellaginella willdenowii are found in the Arboretum. The genetic distance obtained from the analysis of kinship relationships with the phenotic method is at a coefficient of 66% (0.69) which divides into two main clusters based on morphological character similarities.","PeriodicalId":8780,"journal":{"name":"Biocelebes","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84246340","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-30DOI: 10.22487/bioceb.v16i1.15895
M. Miswan, Sicilia Intan Safitri Ranga, Muhammad Fajri Ramadhan Muslim Shaleh, Umrah Umrah
The study "Phytoplankton diversity in the waters of Lake Sibili, Palu City, Central Sulawesi" was conducted in September 2021. This study aims to determine phytoplankton diversity in Lake Sibili, Tawaeli District, Palu City, Central Sulawesi. This study uses a method (purposive random sampling). The identification results obtained ten phytoplankton species, namely Bacillaria sp., Schroedeia pointera, Zygnemopsis circumcarinatum, Spirogyra plorifica, Shroedeia anchora, Biddulphia sp., Actinastrum gracillimum, Nitzschia actinastroides, Pleurotaenium nageli, and Schaeroplea annulina. Phytoplankton diversity index from each observation station with a diversity index value (station I) 1,726, (station II) 1,801, (station III) 1,743, (station IV) 1,647 and (station V) 1,728. Based on this, the level of phytoplankton diversity in Lake Sibili, Tawaeli District, Palu City, Central Sulawesi is classified as medium.
{"title":"PHYTOPLANKTON DIVERSITY IN THE WATERS OF LAKE SIBILI PALU CITY CENTRAL SULAWESI","authors":"M. Miswan, Sicilia Intan Safitri Ranga, Muhammad Fajri Ramadhan Muslim Shaleh, Umrah Umrah","doi":"10.22487/bioceb.v16i1.15895","DOIUrl":"https://doi.org/10.22487/bioceb.v16i1.15895","url":null,"abstract":"The study \"Phytoplankton diversity in the waters of Lake Sibili, Palu City, Central Sulawesi\" was conducted in September 2021. This study aims to determine phytoplankton diversity in Lake Sibili, Tawaeli District, Palu City, Central Sulawesi. This study uses a method (purposive random sampling). The identification results obtained ten phytoplankton species, namely Bacillaria sp., Schroedeia pointera, Zygnemopsis circumcarinatum, Spirogyra plorifica, Shroedeia anchora, Biddulphia sp., Actinastrum gracillimum, Nitzschia actinastroides, Pleurotaenium nageli, and Schaeroplea annulina. Phytoplankton diversity index from each observation station with a diversity index value (station I) 1,726, (station II) 1,801, (station III) 1,743, (station IV) 1,647 and (station V) 1,728. Based on this, the level of phytoplankton diversity in Lake Sibili, Tawaeli District, Palu City, Central Sulawesi is classified as medium.","PeriodicalId":8780,"journal":{"name":"Biocelebes","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84148761","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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