Pub Date : 2020-12-23DOI: 10.4108/eai.11-7-2019.2297616
I. Cho, D. Chalid
This paper identifies the existences of behavioral biases in the Indonesian stock market and examines the effect of the behavioral biases on individual investment performance. We use quantitative analysis approach to explore our research purpose. To be specific, individual investors in Indonesia have behavioral biases of overconfidence bias, loss-aversion bias, anchoring and adjustment bias, mental accounting bias and confirmation bias. In addition, we find that confirmation bias and mental accounting bias are positive relationship with investment performance, whereas loss-aversion bias and anchoring and adjustment bias are negative significant relationship with investment performance.
{"title":"The Effects of Behavioral Biases on Investment Performances of Individual Investors in the Indonesian Stock Market","authors":"I. Cho, D. Chalid","doi":"10.4108/eai.11-7-2019.2297616","DOIUrl":"https://doi.org/10.4108/eai.11-7-2019.2297616","url":null,"abstract":"This paper identifies the existences of behavioral biases in the Indonesian stock market and examines the effect of the behavioral biases on individual investment performance. We use quantitative analysis approach to explore our research purpose. To be specific, individual investors in Indonesia have behavioral biases of overconfidence bias, loss-aversion bias, anchoring and adjustment bias, mental accounting bias and confirmation bias. In addition, we find that confirmation bias and mental accounting bias are positive relationship with investment performance, whereas loss-aversion bias and anchoring and adjustment bias are negative significant relationship with investment performance.","PeriodicalId":324549,"journal":{"name":"Proceedings of the 1st International Conference on Islam, Science and Technology, ICONISTECH 2019, 11-12 July 2019, Bandung, Indonesia","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130167594","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 : 2020-12-07DOI: 10.4108/eai.11-7-2019.2297564
H. Kusuma, Dedi Wibowo
. Regardless Indonesia has the largest number of Muslim populations in the world, the market share of Indonesian Islamic banking ironically remains small. Furthermore, the present emergence of fintech is feared to threaten the traditional industry players, as well as Islamic banks. Employing the SERVQUAL and UTAUT2 model, this study attempts to investigate the influence of service quality and technology acceptance on the selection of Islamic banks and fintech, in respect of religiosity entrenched in Muslim society. This study is one of limited researches focusing on the stagnation of Indonesian Islamic banking market share. The results emphasize that Islamic banking stakeholders are suggested to arouse public awareness regarding sharia compliance in conducting financial transactions. One’s belief does not significantly encourage customers to embrace Islamic banking. Meanwhile, digitalization has changed customers’ paradigm to the financial service model. Therefore, Islamic banking is required to advance its technology-based products in order to overcome the challenge.
{"title":"The Impact of Service Quality, Technology Acceptance and Religiosity on The Selection of Islamic Bank and FinTech – Investigating The Stagnation of Indonesian Islamic Banking","authors":"H. Kusuma, Dedi Wibowo","doi":"10.4108/eai.11-7-2019.2297564","DOIUrl":"https://doi.org/10.4108/eai.11-7-2019.2297564","url":null,"abstract":". Regardless Indonesia has the largest number of Muslim populations in the world, the market share of Indonesian Islamic banking ironically remains small. Furthermore, the present emergence of fintech is feared to threaten the traditional industry players, as well as Islamic banks. Employing the SERVQUAL and UTAUT2 model, this study attempts to investigate the influence of service quality and technology acceptance on the selection of Islamic banks and fintech, in respect of religiosity entrenched in Muslim society. This study is one of limited researches focusing on the stagnation of Indonesian Islamic banking market share. The results emphasize that Islamic banking stakeholders are suggested to arouse public awareness regarding sharia compliance in conducting financial transactions. One’s belief does not significantly encourage customers to embrace Islamic banking. Meanwhile, digitalization has changed customers’ paradigm to the financial service model. Therefore, Islamic banking is required to advance its technology-based products in order to overcome the challenge.","PeriodicalId":324549,"journal":{"name":"Proceedings of the 1st International Conference on Islam, Science and Technology, ICONISTECH 2019, 11-12 July 2019, Bandung, Indonesia","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125545351","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 : 2020-12-07DOI: 10.4108/eai.11-7-2019.2297418
C. Hidayat, S. Agusti, S. Hasani
. Sand pit soil which poor physical, chemical, and biology soil properties can be used for planting media of horticulture crops through adding beneficial microbe and organic matter. The aim of the research was to know the effect of Phosphate Solubizing Bacteria and Bokhasi on growth and yield Sweet Corn at sand pit soil. A field trial at 750 m above sea level had been carried out from Juni to October 2018 using randomized block design two factors with factorial pattern and three replications. The first factor was Phosphate Solubizing Bacteria (0 ml, 20 ml polybag -1 , 25 ml polybag -1 , 30 ml polybag -1 , while the second factor was bokhasi type ( Tithonia diversifolia , Imperata cylindrica , and Eichornia crassipes ). The results showed that Phosphate Solubizing Bacteria and bokhasi had interaction effect on harvest index, Phosphate Solubizing Bacteria and bokhasi had main effect on crop height , dry and wet corn cob with out corn straw, and bokhasi had main effect shoot root rasio. So application of weed bokhasi of T. Diversifolia and I. cylindrica can be used to promote corn crop growth and crop yield. While application PSB dosage 25 ml polybag -1 increase growth and yield of the corn crop
{"title":"Production of Sweet Corn on Sand Pit Soil Using Phosphate Solubizing Bacteria and Weed Bokhasi","authors":"C. Hidayat, S. Agusti, S. Hasani","doi":"10.4108/eai.11-7-2019.2297418","DOIUrl":"https://doi.org/10.4108/eai.11-7-2019.2297418","url":null,"abstract":". Sand pit soil which poor physical, chemical, and biology soil properties can be used for planting media of horticulture crops through adding beneficial microbe and organic matter. The aim of the research was to know the effect of Phosphate Solubizing Bacteria and Bokhasi on growth and yield Sweet Corn at sand pit soil. A field trial at 750 m above sea level had been carried out from Juni to October 2018 using randomized block design two factors with factorial pattern and three replications. The first factor was Phosphate Solubizing Bacteria (0 ml, 20 ml polybag -1 , 25 ml polybag -1 , 30 ml polybag -1 , while the second factor was bokhasi type ( Tithonia diversifolia , Imperata cylindrica , and Eichornia crassipes ). The results showed that Phosphate Solubizing Bacteria and bokhasi had interaction effect on harvest index, Phosphate Solubizing Bacteria and bokhasi had main effect on crop height , dry and wet corn cob with out corn straw, and bokhasi had main effect shoot root rasio. So application of weed bokhasi of T. Diversifolia and I. cylindrica can be used to promote corn crop growth and crop yield. While application PSB dosage 25 ml polybag -1 increase growth and yield of the corn crop","PeriodicalId":324549,"journal":{"name":"Proceedings of the 1st International Conference on Islam, Science and Technology, ICONISTECH 2019, 11-12 July 2019, Bandung, Indonesia","volume":"190 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134396567","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 : 2020-12-07DOI: 10.4108/eai.11-7-2019.2297391
A. Wahana, E. Firmansyah, Hasby Al Rosyid, R. Fuadi, D. Maylawati
. West Java is a province that is famous for its diversity of tourism objects, especially natural mountain attractions. West Java itself has a variety of mountain attractions ranging from volcanoes, mountain craters, and extensive mountain savanna. This tour is visited by many local and foreign tourists. The problem faced by tourism is the lack of information about tourist locations, facilities and entry rates for tourism objects. The method used in this study is Fuzzy Tahani which will provide recommendations on mountain tourism objects in West Java. The purpose of this study is to provide recommendations to tourists who will visit mountain tourism in West Java according to the criteria desired by tourists. Test data used as many as 20 with an accuracy rate of 85%.
{"title":"Fuzzy Tahani Method in the Recommendation System for Selecting Mountain Tourism Destinations in West Java","authors":"A. Wahana, E. Firmansyah, Hasby Al Rosyid, R. Fuadi, D. Maylawati","doi":"10.4108/eai.11-7-2019.2297391","DOIUrl":"https://doi.org/10.4108/eai.11-7-2019.2297391","url":null,"abstract":". West Java is a province that is famous for its diversity of tourism objects, especially natural mountain attractions. West Java itself has a variety of mountain attractions ranging from volcanoes, mountain craters, and extensive mountain savanna. This tour is visited by many local and foreign tourists. The problem faced by tourism is the lack of information about tourist locations, facilities and entry rates for tourism objects. The method used in this study is Fuzzy Tahani which will provide recommendations on mountain tourism objects in West Java. The purpose of this study is to provide recommendations to tourists who will visit mountain tourism in West Java according to the criteria desired by tourists. Test data used as many as 20 with an accuracy rate of 85%.","PeriodicalId":324549,"journal":{"name":"Proceedings of the 1st International Conference on Islam, Science and Technology, ICONISTECH 2019, 11-12 July 2019, Bandung, Indonesia","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129780719","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 : 2020-12-07DOI: 10.4108/eai.11-7-2019.2297385
Abdul Khamid Ridwanuddin, K. Anwar
. The train signaling organization in the world is developing several technologies for high-speed train, one of which is the Future Railway Mobile Communication Systems (FRMCS) technology to be implemented in the world in 2022. This paper studies FRMCS for Indonesian high-speed train and possibility of being interfered by Global System for Mobile Communication (GSM) cellular because of the use of the same or adjacent frequency bands. This paper evaluates the performance of FRMCS in Indonesia with and without interference from GSM cellular networks. The effect of interference to the FRMCS is analyzed in term of Bit Error Rate (BER) against Signal-to-Noise Power Ratio (SNR) for several given speed and inzterference levels. The evaluation was performed using the Indonesian FRMCS channel model obtained from New York University Simulation (NYUSIM), where outage probability is functioning as the best performance (lower bound). The results of this paper are the performance of FRMCS Indonesia with and without interference from GSM cellular to FRMCS signals along railroads in Indonesia, in term of BER curve of FRMCS performance and GSM-R performances. The result of this paper shows that the performance of FRMCS is better than GSM-R in the aspect of resistance to interference. The results of this paper are expected to be a reference for the implementation of FRMCS in Indonesia.
{"title":"Study on Interferences Between Future Railway Mobile Communication System (FRMCS) and Cellular GSM in Indonesia","authors":"Abdul Khamid Ridwanuddin, K. Anwar","doi":"10.4108/eai.11-7-2019.2297385","DOIUrl":"https://doi.org/10.4108/eai.11-7-2019.2297385","url":null,"abstract":". The train signaling organization in the world is developing several technologies for high-speed train, one of which is the Future Railway Mobile Communication Systems (FRMCS) technology to be implemented in the world in 2022. This paper studies FRMCS for Indonesian high-speed train and possibility of being interfered by Global System for Mobile Communication (GSM) cellular because of the use of the same or adjacent frequency bands. This paper evaluates the performance of FRMCS in Indonesia with and without interference from GSM cellular networks. The effect of interference to the FRMCS is analyzed in term of Bit Error Rate (BER) against Signal-to-Noise Power Ratio (SNR) for several given speed and inzterference levels. The evaluation was performed using the Indonesian FRMCS channel model obtained from New York University Simulation (NYUSIM), where outage probability is functioning as the best performance (lower bound). The results of this paper are the performance of FRMCS Indonesia with and without interference from GSM cellular to FRMCS signals along railroads in Indonesia, in term of BER curve of FRMCS performance and GSM-R performances. The result of this paper shows that the performance of FRMCS is better than GSM-R in the aspect of resistance to interference. The results of this paper are expected to be a reference for the implementation of FRMCS in Indonesia.","PeriodicalId":324549,"journal":{"name":"Proceedings of the 1st International Conference on Islam, Science and Technology, ICONISTECH 2019, 11-12 July 2019, Bandung, Indonesia","volume":"205 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132817850","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 : 1900-01-01DOI: 10.4108/eai.11-7-2019.2297410
H. Aripin, N. Hiron, F. M. S. Nursuwars, N. Busaeri, S. Sabchevski
{"title":"Suppressing Al(OH)_3 Product Accumulation on Air Cathode of Al-Air Battery by Porous Silica Xerogel Composite Layer","authors":"H. Aripin, N. Hiron, F. M. S. Nursuwars, N. Busaeri, S. Sabchevski","doi":"10.4108/eai.11-7-2019.2297410","DOIUrl":"https://doi.org/10.4108/eai.11-7-2019.2297410","url":null,"abstract":"","PeriodicalId":324549,"journal":{"name":"Proceedings of the 1st International Conference on Islam, Science and Technology, ICONISTECH 2019, 11-12 July 2019, Bandung, Indonesia","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126817721","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 : 1900-01-01DOI: 10.4108/eai.11-7-2019.2298071
Y. Pratiwi, D. G. Syarif, A. Hardian
{"title":"Green Synthesis of Al2O3 Nanoparticles for Heat Transfer Nanofluid Utilizing Lemon Extract","authors":"Y. Pratiwi, D. G. Syarif, A. Hardian","doi":"10.4108/eai.11-7-2019.2298071","DOIUrl":"https://doi.org/10.4108/eai.11-7-2019.2298071","url":null,"abstract":"","PeriodicalId":324549,"journal":{"name":"Proceedings of the 1st International Conference on Islam, Science and Technology, ICONISTECH 2019, 11-12 July 2019, Bandung, Indonesia","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117217754","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 : 1900-01-01DOI: 10.4108/eai.11-7-2019.2297680
Lee Jongho, S. Hati
. In this study, we suggest the basis and marketing plan to expand the expert of Korean food, especially Indonesia consumer, by improving understanding of Halal industry and consumer awareness in Indonesia and providing information on Halal certification issue. Suggesting ways to strengthen the credibility of Halal certification in Korea and seek to build trust between the two countries through the food industry. This paper develops a nine-constructs-based model. Halal awareness, Awareness of Korea, Religious Belief, Halal logo, Exposure, COO credibility, Islamic brand and product ingredients are used as the pre-determined factors for measuring consumer’s purchase intention. This study suggests that the higher the understanding of Korea, the higher the reliability of Korean-produced Halal-certified foods. In other words, promoting Korea, spreading Korean food, and providing a positive image means that the Halal products exported from Korea can be made more reliable. Consumers are aware of the by products derived from the issues they are familiar with, especially those products that are trusted to provide the prescribed standards. Also Religious belief, Halal awareness, Product ingredient have a positive impact on the purchasing intention. This research is expected to have theoretical and practical contributions in both academic society and practitioners, especially to the one who involved in food industry.
{"title":"The Factors That Influence to Indonesian Consumers to Purchase Korean Halal Food","authors":"Lee Jongho, S. Hati","doi":"10.4108/eai.11-7-2019.2297680","DOIUrl":"https://doi.org/10.4108/eai.11-7-2019.2297680","url":null,"abstract":". In this study, we suggest the basis and marketing plan to expand the expert of Korean food, especially Indonesia consumer, by improving understanding of Halal industry and consumer awareness in Indonesia and providing information on Halal certification issue. Suggesting ways to strengthen the credibility of Halal certification in Korea and seek to build trust between the two countries through the food industry. This paper develops a nine-constructs-based model. Halal awareness, Awareness of Korea, Religious Belief, Halal logo, Exposure, COO credibility, Islamic brand and product ingredients are used as the pre-determined factors for measuring consumer’s purchase intention. This study suggests that the higher the understanding of Korea, the higher the reliability of Korean-produced Halal-certified foods. In other words, promoting Korea, spreading Korean food, and providing a positive image means that the Halal products exported from Korea can be made more reliable. Consumers are aware of the by products derived from the issues they are familiar with, especially those products that are trusted to provide the prescribed standards. Also Religious belief, Halal awareness, Product ingredient have a positive impact on the purchasing intention. This research is expected to have theoretical and practical contributions in both academic society and practitioners, especially to the one who involved in food industry.","PeriodicalId":324549,"journal":{"name":"Proceedings of the 1st International Conference on Islam, Science and Technology, ICONISTECH 2019, 11-12 July 2019, Bandung, Indonesia","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123333461","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 : 1900-01-01DOI: 10.4108/eai.11-7-2019.2297407
A. Hafsari, Firda Khoerunnissa
Citatah Karst Area has diverse microorganisms, including phosphatesolubilizing yeasts. Phosphate-solubilizing yeasts in the soil play an important role in solubilizing organic phosphates into inorganic ones absorbable by plants for photosynthetic process and root development. Phenotypical and biochemical identification of phosphate-solubilizing yeast isolate KR.1BP.4 has been reported, but molecular identification should be performed to ensure accurate results. The aim of this research was to identify the species of phosphate-solubilizing yeast isolate KR.1BP.4. This research was carried out by a descriptive method using the following ITS primers: forward primer ITS1(5’-TCC GTA GGTGAACCTGCG G-3’) and reverse primerITS4 (5’-TCCTCCGCT TAT TGA TAT GC-3’). The method consisted of three stages, namely extraction with Genomic DNA Mini Kit (Blood and Cultured cell), PCR with KAPA2G Robusta PCR MasterMix, and electrophoresis and sequencing. Data analysis was performed using BLAST, and alignment was performed using MEGA 6.0. The phosphate-solubilizing yeast isolate KR.1BP.4 was identified as Trichosporonasahiiwith an ITS fragment length of 774 bp. Based on the phylogenetic tree and genetic distance, the T. asahiiisolate KR.1BP.4 had the closest relatedness with T. asahiistrain V9, T. asahii strain V3, T. asahiiYCH116, T. asahiiKDLYL 4-1, T. asahiiV1, T. asahiiAP.MSU6, and T. asahii PMM08-1100L at a distance value of 0%. From this research, it can be concluded that the isolate KR.1BP.4 belongs to the species Trichosporonasahii.
喀斯特地区有多种微生物，包括磷酸盐溶解酵母菌。土壤中的溶磷酵母菌在将有机磷酸盐溶解为植物可吸收的无机磷酸盐中起着重要的作用，为植物的光合作用和根系发育提供养分。磷酸溶酵母菌分离株KR.1BP的表型和生化鉴定。4已报道，但应进行分子鉴定以确保结果准确。本研究的目的是鉴定磷酸溶酵母菌分离株KR.1BP.4的种类。本研究采用描述性方法，使用以下ITS引物:正向引物ITS1(5 ' -TCC GTA GGTGAACCTGCG G-3 ')和反向引物its4 (5 ' -TCCTCCGCT TAT TGA TAT GC-3 ')。方法分为三个阶段，分别是Genomic DNA Mini Kit(血液和培养细胞)提取，KAPA2G Robusta PCR MasterMix PCR，电泳和测序。使用BLAST软件进行数据分析，使用MEGA 6.0软件进行比对。磷酸溶酵母菌分离物KR.1BP。其中4个鉴定为毛霉，ITS片段长度为774 bp。基于系统发育树和遗传距离分析，asahiiisolr . 1bp。其中4株与asahiiv9、asahiiv3、asahiiYCH116、asahiiikdll4 -1、asahiiV1、asahiiiap亲缘关系最近。MSU6和T. asahii PMM08-1100L的距离值为0%。从本研究可以得出结论，分离物KR.1BP。4属Trichosporonasahii种。
{"title":"Molecular Identification of Phosphate-Solubilizing Yeast Isolate KR.1BP.4 From Citatah Karst Area","authors":"A. Hafsari, Firda Khoerunnissa","doi":"10.4108/eai.11-7-2019.2297407","DOIUrl":"https://doi.org/10.4108/eai.11-7-2019.2297407","url":null,"abstract":"Citatah Karst Area has diverse microorganisms, including phosphatesolubilizing yeasts. Phosphate-solubilizing yeasts in the soil play an important role in solubilizing organic phosphates into inorganic ones absorbable by plants for photosynthetic process and root development. Phenotypical and biochemical identification of phosphate-solubilizing yeast isolate KR.1BP.4 has been reported, but molecular identification should be performed to ensure accurate results. The aim of this research was to identify the species of phosphate-solubilizing yeast isolate KR.1BP.4. This research was carried out by a descriptive method using the following ITS primers: forward primer ITS1(5’-TCC GTA GGTGAACCTGCG G-3’) and reverse primerITS4 (5’-TCCTCCGCT TAT TGA TAT GC-3’). The method consisted of three stages, namely extraction with Genomic DNA Mini Kit (Blood and Cultured cell), PCR with KAPA2G Robusta PCR MasterMix, and electrophoresis and sequencing. Data analysis was performed using BLAST, and alignment was performed using MEGA 6.0. The phosphate-solubilizing yeast isolate KR.1BP.4 was identified as Trichosporonasahiiwith an ITS fragment length of 774 bp. Based on the phylogenetic tree and genetic distance, the T. asahiiisolate KR.1BP.4 had the closest relatedness with T. asahiistrain V9, T. asahii strain V3, T. asahiiYCH116, T. asahiiKDLYL 4-1, T. asahiiV1, T. asahiiAP.MSU6, and T. asahii PMM08-1100L at a distance value of 0%. From this research, it can be concluded that the isolate KR.1BP.4 belongs to the species Trichosporonasahii.","PeriodicalId":324549,"journal":{"name":"Proceedings of the 1st International Conference on Islam, Science and Technology, ICONISTECH 2019, 11-12 July 2019, Bandung, Indonesia","volume":"134 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114383270","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 : 1900-01-01DOI: 10.4108/eai.11-7-2019.2303551
D. Hakim, K. Kamarudin, P. Rahardjo
{"title":"Chemical Responses on Fluventic Eutrudept Due to Organic Amendments Application, in Sweetpotato (Ipomoea batatas (L.) Lam.) Farming System","authors":"D. Hakim, K. Kamarudin, P. Rahardjo","doi":"10.4108/eai.11-7-2019.2303551","DOIUrl":"https://doi.org/10.4108/eai.11-7-2019.2303551","url":null,"abstract":"","PeriodicalId":324549,"journal":{"name":"Proceedings of the 1st International Conference on Islam, Science and Technology, ICONISTECH 2019, 11-12 July 2019, Bandung, Indonesia","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125567487","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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