: Nurses are medical personnel who have the most direct contact with patient, making them vulnurable to fatigue. Work fatigue is a condition where the body’s resistance becomes decreasaed due to doing work continuously and resulting in a decrease in work productivity. The type of this research is observational analytic with cross sectional research design. The pupose of this study was to analyze the relationship between work fatigue dan nurse productivity in Deli Serdang Hospital in 2018. The research sample was 59 nurses who worked in the inpatient ward of Deli Serdang Hospital. The results showed that of 59 nurses there were 36 people (61%) who experienced work fatigue and of 59 nurses there were 31 people (52,5%) who experienced low work productivity (p=0,000 <α =0,05) with a values of RP = 2,817,95% CI = 1,595-4,977. The conclusion of this study shows that there is a relationship between work fatigue and nurses work productivity.
护士是与病人接触最直接的医务人员，最容易疲劳。工作疲劳是指由于连续工作，身体的抵抗力下降，导致工作效率下降的一种状态。本研究的类型为观察分析，采用横断面研究设计。本研究旨在分析2018年Deli Serdang医院护士工作疲劳与工作效率的关系。研究样本为在Deli Serdang医院住院病房工作的59名护士。结果显示，59名护士中有36人(61%)存在工作疲劳，59名护士中有31人(52.5%)存在工作效率低下(p= 0000 <α = 0.05)， RP = 2,817,95% CI = 1,595 ~ 4,977。本研究的结论表明，工作疲劳与护士工作效率之间存在一定的关系。
{"title":"The Relationship between Fatigue and Work Productivity of Nurses in the Inpatient Room of the Regional General Hospital Deli Serdang in 2018","authors":"Selamat Tuahta, Gerry Silaban, Siti Saadah Nasution","doi":"10.5220/0008553102750278","DOIUrl":"https://doi.org/10.5220/0008553102750278","url":null,"abstract":": Nurses are medical personnel who have the most direct contact with patient, making them vulnurable to fatigue. Work fatigue is a condition where the body’s resistance becomes decreasaed due to doing work continuously and resulting in a decrease in work productivity. The type of this research is observational analytic with cross sectional research design. The pupose of this study was to analyze the relationship between work fatigue dan nurse productivity in Deli Serdang Hospital in 2018. The research sample was 59 nurses who worked in the inpatient ward of Deli Serdang Hospital. The results showed that of 59 nurses there were 36 people (61%) who experienced work fatigue and of 59 nurses there were 31 people (52,5%) who experienced low work productivity (p=0,000 <α =0,05) with a values of RP = 2,817,95% CI = 1,595-4,977. The conclusion of this study shows that there is a relationship between work fatigue and nurses work productivity.","PeriodicalId":414686,"journal":{"name":"Proceedings of the International Conference on Natural Resources and Technology","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":"115173782","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: 10.5220/0008506200820086
Febry Rahmadhani Hasibuan, I. Jamilah, S. Lenny
: Bawang Batak ( Allium chinense G. Don.) is one of native medicinal plants utilized as spices in North Sumatera, Indonesia. The plant is known to exhibit antimicrobial activities against several bacterial pathogens. Prospect of finding a new mechanism in combating bacterial infection through quorum-sensing inhibition is an alternative way yet promising strategy to the overuse of antibiotics. The aim of this study is to obtain the optimum concentration of methanolic (MeOH) and ethyl acetate (EtOAc) extracts of A. chinense as quorum-sensing inhibitors to prodigiosin synthesis by S. marcescens. The inhibition of prodigiosin synthesis is observed visually and measured in absorbance value (A 534 ) compared to control. The results showed that both extracts did not inhibit the growth of tested strain based on optical density (OD 600 ) among tested concentrations. The higher the concentration of MeOH and EtOAc extracts, the less synthesis of prodigiosin by S. marcescens in the concentration of 0.3% (w/v) at the end of incubation period (30h). The results showed that MeOH and EtOAc extract may be studied thoroughly for its possibility as quorum-sensing inhibitor following further parameters in the future.
霸王巴塔克(Allium chinense G. Don.)是印度尼西亚北苏门答腊的一种用作香料的本地药用植物。众所周知，这种植物对几种细菌病原体具有抗菌活性。通过群体感应抑制来寻找对抗细菌感染的新机制是解决抗生素过度使用的另一种方法，也是一种有希望的策略。本研究的目的是为了获得最佳浓度的甲醇(MeOH)和乙酸乙酯(EtOAc)提取物作为群体感应抑制剂，以抑制蜡质葡萄球菌合成芥子红素。用肉眼观察和吸光度值(a534)测定了与对照相比，对prodigiosin合成的抑制作用。结果表明，在不同浓度下，两种提取物对菌株生长均无抑制作用。MeOH和EtOAc提取物的浓度越高，在0.3% (w/v)的浓度下，培养结束(30h)时，S. marcescens对芥子红素的合成越少。结果表明，MeOH和EtOAc提取物作为群体感应抑制剂的可能性有待进一步研究。
{"title":"Inhibitory Activity of Allium chinense G. Don. Extracts to Prodigiosin Synthesis by Serratia Marcescens","authors":"Febry Rahmadhani Hasibuan, I. Jamilah, S. Lenny","doi":"10.5220/0008506200820086","DOIUrl":"https://doi.org/10.5220/0008506200820086","url":null,"abstract":": Bawang Batak ( Allium chinense G. Don.) is one of native medicinal plants utilized as spices in North Sumatera, Indonesia. The plant is known to exhibit antimicrobial activities against several bacterial pathogens. Prospect of finding a new mechanism in combating bacterial infection through quorum-sensing inhibition is an alternative way yet promising strategy to the overuse of antibiotics. The aim of this study is to obtain the optimum concentration of methanolic (MeOH) and ethyl acetate (EtOAc) extracts of A. chinense as quorum-sensing inhibitors to prodigiosin synthesis by S. marcescens. The inhibition of prodigiosin synthesis is observed visually and measured in absorbance value (A 534 ) compared to control. The results showed that both extracts did not inhibit the growth of tested strain based on optical density (OD 600 ) among tested concentrations. The higher the concentration of MeOH and EtOAc extracts, the less synthesis of prodigiosin by S. marcescens in the concentration of 0.3% (w/v) at the end of incubation period (30h). The results showed that MeOH and EtOAc extract may be studied thoroughly for its possibility as quorum-sensing inhibitor following further parameters in the future.","PeriodicalId":414686,"journal":{"name":"Proceedings of the International Conference on Natural Resources and Technology","volume":"25 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":"124030606","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: 10.5220/0008506600910095
N. Sembiring, M. T. Sembiring
Research about Sustainable supply chain management (SSCM) has been growing well related with consumer need. The emergence of changes in the economic order also makes companies think seriously about producing product and also in service area connected with sustainability. Sustainable supply chains are not economically measured, but also conflict with their environmental and social performance.
{"title":"Sustainable Supply Chain Management: Environmental, Economic, Social Performance and Research Direction","authors":"N. Sembiring, M. T. Sembiring","doi":"10.5220/0008506600910095","DOIUrl":"https://doi.org/10.5220/0008506600910095","url":null,"abstract":"Research about Sustainable supply chain management (SSCM) has been growing well related with consumer need. The emergence of changes in the economic order also makes companies think seriously about producing product and also in service area connected with sustainability. Sustainable supply chains are not economically measured, but also conflict with their environmental and social performance.","PeriodicalId":414686,"journal":{"name":"Proceedings of the International Conference on Natural Resources and Technology","volume":"62 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":"125384530","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: 10.5220/0008553903270331
A. Nuryawan, D. Elfiati, K. Hartini
: Liquid disposal (LD) originated from particleboard bonded by urea-formaldehyde (UF) resin’s recycling contains nitrogen which can be utilized as fertilizer for non-food seedlings. This study focused on the analysis of growth and biomass of Anthocephalus cadamba seedlings, one type of local Indonesian plants which is popular for forest plantation, after application of fertilizer made of LD of particleboard’s recycling. Methods of this work were consisted of analysis of the LD, analysis of soil, preparation of growth media, application of the LD’s fertilizer to the seedlings, and observation of the growth parameters and their biomass. Result of this study showed growth parameters namely plant height and diameter of A.cadamba were significantly enhance after exposure of LD’s fertilizer. However, biomass parameters such as dry weight of roots and top/roots ratio did not influence. This finding suggested that fertilizer made of LD originated from particleboard bonded by UF resins can be utilized as fertilizer for seedlings particularly for topgrowth.
{"title":"Growth and Biomass of Anthocephalus cadamba Seedlings in Response to Liquid Disposal of Particleboard’s Recycling as Fertilizer","authors":"A. Nuryawan, D. Elfiati, K. Hartini","doi":"10.5220/0008553903270331","DOIUrl":"https://doi.org/10.5220/0008553903270331","url":null,"abstract":": Liquid disposal (LD) originated from particleboard bonded by urea-formaldehyde (UF) resin’s recycling contains nitrogen which can be utilized as fertilizer for non-food seedlings. This study focused on the analysis of growth and biomass of Anthocephalus cadamba seedlings, one type of local Indonesian plants which is popular for forest plantation, after application of fertilizer made of LD of particleboard’s recycling. Methods of this work were consisted of analysis of the LD, analysis of soil, preparation of growth media, application of the LD’s fertilizer to the seedlings, and observation of the growth parameters and their biomass. Result of this study showed growth parameters namely plant height and diameter of A.cadamba were significantly enhance after exposure of LD’s fertilizer. However, biomass parameters such as dry weight of roots and top/roots ratio did not influence. This finding suggested that fertilizer made of LD originated from particleboard bonded by UF resins can be utilized as fertilizer for seedlings particularly for topgrowth.","PeriodicalId":414686,"journal":{"name":"Proceedings of the International Conference on Natural Resources and Technology","volume":"16 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":"125679381","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: 10.5220/0008553402920299
W. L. C. Hutagalung, Rinaldi, Syarafina Sabilla
: Leachate is one of the wastes from the waste processing site that must be handled appropriately so as not to pollute the environment. One method of handling leachate is leachate recirculation. Ammonia contained in leachate can pollute the environment. This study simulated landfills in two bioreactors with recirculation leachate and the addition of water and distinguished them using (1) and without using cover soil (2). The study was conducted for 30 days. The parameters analysed were ammonia, nitrate, and leachate nitrite. The observations of the two bioreactors showed that the concentration of ammonia and nitrate in bioreactor 2 tended to be higher than in bioreactor 1. Nitrite concentrations did not show significant differences in the two bioreactors. Ammonia, nitrate, and nitrite compounds in both bioreactors have been formed since the beginning of the study even though they initially had relatively low values. The decrease in the height of the organic waste is faster in bioreactor 1 with a percentage of final waste reduction of 79.03%. The highest waste temperature occurs in bioreactor 2, which reaches 43 0 C. The pH of waste in both bioreactors tends to be neutral, while the pH of leachate in both bioreactors tends to be acidic.
{"title":"Effect of Cover Soil to Concentration of Ammonia, Nitrate, and Nitrite in Leachate with Bioreactor Landfill Simulation","authors":"W. L. C. Hutagalung, Rinaldi, Syarafina Sabilla","doi":"10.5220/0008553402920299","DOIUrl":"https://doi.org/10.5220/0008553402920299","url":null,"abstract":": Leachate is one of the wastes from the waste processing site that must be handled appropriately so as not to pollute the environment. One method of handling leachate is leachate recirculation. Ammonia contained in leachate can pollute the environment. This study simulated landfills in two bioreactors with recirculation leachate and the addition of water and distinguished them using (1) and without using cover soil (2). The study was conducted for 30 days. The parameters analysed were ammonia, nitrate, and leachate nitrite. The observations of the two bioreactors showed that the concentration of ammonia and nitrate in bioreactor 2 tended to be higher than in bioreactor 1. Nitrite concentrations did not show significant differences in the two bioreactors. Ammonia, nitrate, and nitrite compounds in both bioreactors have been formed since the beginning of the study even though they initially had relatively low values. The decrease in the height of the organic waste is faster in bioreactor 1 with a percentage of final waste reduction of 79.03%. The highest waste temperature occurs in bioreactor 2, which reaches 43 0 C. The pH of waste in both bioreactors tends to be neutral, while the pH of leachate in both bioreactors tends to be acidic.","PeriodicalId":414686,"journal":{"name":"Proceedings of the International Conference on Natural Resources and Technology","volume":"67 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":"114824775","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: 10.5220/0008550101680170
S. Sidabukke, T. Barus, B. Utomo, Delvian, M. F. Srena
: This research was carried out in the stands of Eucalyptus plantations and stands of natural forests in the concession area of PT. Toba Pulp Lestari, Tbk, Aek Nauli Plantation. The research was carried out by purposive sampling method of soil sampling at the research sites which were considered representative of all locations involving Eucalyptus Sp planted in 2012, 2014 and 2016, located on slope 0 - 25%, and slope >25% with distance taking soil samples from Eucalyptus Sp 0 - 50 cm, 50 - 100 cm and 100 - 150 cm) with 3 replications in industrial plantations and natural forests of protected areas. The analysis result using soil samples by screening method (qualitative) demonstrated that the chemical content of secondary metabolites available in the forest consisted of alkaloid, terpenoids, and saponin, whereas those that were available in the plantation forest were only terpenoid and saponin. And there were three kinds of metabolites found in the protected areas; they were alkaloid, terpenoid, and saponin. Alkaloids were found in flat slope which distance was 50 cm from the trees, Terpenoids were found in flat and tilted slope which distance was 50 cm and 100 cm from the
{"title":"Relation of Forest Stands to Availability of Secondary Metabolite Content in the Land (A Case Study on HPHTI PT Toba Pulp Lestari, Tbk.)","authors":"S. Sidabukke, T. Barus, B. Utomo, Delvian, M. F. Srena","doi":"10.5220/0008550101680170","DOIUrl":"https://doi.org/10.5220/0008550101680170","url":null,"abstract":": This research was carried out in the stands of Eucalyptus plantations and stands of natural forests in the concession area of PT. Toba Pulp Lestari, Tbk, Aek Nauli Plantation. The research was carried out by purposive sampling method of soil sampling at the research sites which were considered representative of all locations involving Eucalyptus Sp planted in 2012, 2014 and 2016, located on slope 0 - 25%, and slope >25% with distance taking soil samples from Eucalyptus Sp 0 - 50 cm, 50 - 100 cm and 100 - 150 cm) with 3 replications in industrial plantations and natural forests of protected areas. The analysis result using soil samples by screening method (qualitative) demonstrated that the chemical content of secondary metabolites available in the forest consisted of alkaloid, terpenoids, and saponin, whereas those that were available in the plantation forest were only terpenoid and saponin. And there were three kinds of metabolites found in the protected areas; they were alkaloid, terpenoid, and saponin. Alkaloids were found in flat slope which distance was 50 cm from the trees, Terpenoids were found in flat and tilted slope which distance was 50 cm and 100 cm from the","PeriodicalId":414686,"journal":{"name":"Proceedings of the International Conference on Natural Resources and Technology","volume":"39 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":"116084149","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: 10.5220/0008525901040107
Mohammad Basyuni, Y. Bimantara, R. Hayati, Jayusman, R. Amelia, I. Deni, A. Nuryawan, Sumaiyah, E. Siregar
Polyprenol reductase an enzyme is necessary to convert polyprenol to dolichol in the last phase of dolichol biosynthesis. The present work reports search result of National Center for Biotechnology Information (NCBI) databases on polyprenol reductase. To produce some useful data, the search for NCBI databases (https:/www.ncbi.nlm.nih.gov/) was used. Results detected in 16 databases for polyprenol reductase. The databases of the polyprenol reductase consist of literature, health, genomes, genes, protein, and chemical features. The literature contained 16 bookshelves, 1 MeSH (Medical Subject Headings), 16 PubMed, and 58 PubMed Central. Health comprised 3532 Clincar documents, 163 dbGap, 899 GTR, 257 MedGen, 3 OMIM (Online Mendelian Inheritance in Man database). Gene involves of 681 Genes, 303 GEO profiles, 1 HomoloGene, and 20 UniGenes. Proteins properties contained 933 Identical Protein Groups, 1,208 Proteins, and 4 Protein Clusters. Genomes included 37,135 nucleotides, which are derived from 34,821 bacteria, 1,151 animals, 603 plants, 340 archaea, 141 fungi, and 7 viruses. The chemicals property represented 3648 BioSystems and five bioactivity screening studies. The present data provides indispensable information about biotechnology of polyprenol reductase enzyme.
{"title":"Information on Polyprenol Reductase Enzyme in the NCBI Online","authors":"Mohammad Basyuni, Y. Bimantara, R. Hayati, Jayusman, R. Amelia, I. Deni, A. Nuryawan, Sumaiyah, E. Siregar","doi":"10.5220/0008525901040107","DOIUrl":"https://doi.org/10.5220/0008525901040107","url":null,"abstract":"Polyprenol reductase an enzyme is necessary to convert polyprenol to dolichol in the last phase of dolichol biosynthesis. The present work reports search result of National Center for Biotechnology Information (NCBI) databases on polyprenol reductase. To produce some useful data, the search for NCBI databases (https:/www.ncbi.nlm.nih.gov/) was used. Results detected in 16 databases for polyprenol reductase. The databases of the polyprenol reductase consist of literature, health, genomes, genes, protein, and chemical features. The literature contained 16 bookshelves, 1 MeSH (Medical Subject Headings), 16 PubMed, and 58 PubMed Central. Health comprised 3532 Clincar documents, 163 dbGap, 899 GTR, 257 MedGen, 3 OMIM (Online Mendelian Inheritance in Man database). Gene involves of 681 Genes, 303 GEO profiles, 1 HomoloGene, and 20 UniGenes. Proteins properties contained 933 Identical Protein Groups, 1,208 Proteins, and 4 Protein Clusters. Genomes included 37,135 nucleotides, which are derived from 34,821 bacteria, 1,151 animals, 603 plants, 340 archaea, 141 fungi, and 7 viruses. The chemicals property represented 3648 BioSystems and five bioactivity screening studies. The present data provides indispensable information about biotechnology of polyprenol reductase enzyme.","PeriodicalId":414686,"journal":{"name":"Proceedings of the International Conference on Natural Resources and Technology","volume":"75 4 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":"123184374","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: 10.5220/0008386600080011
Mohammad Basyuni, R. Hayati, Y. Bimantara, A. Nuryawan, E. Siregar, Sumaiyah
synthase Abstract: Triterpenes are common chemical components of higher plants. The present work reports on triterpene synthase through a search for National Center for Biotechnology Information (NCBI) databases (https://www.ncbi.nlm.nih.gov/). To generate a amount of valued data, the main term triterpene synthase was implemented. Results detected in 22 databases for triterpene synthase . All triterpene synthase databases are composed of literature, genes, proteins, genomes and chemical properties. No data on genetics is surprising. Bookshelf, MeSH (Medical Subject Headings), National Medicine Library (NML), PubMed, and PubMed Central were discussed in the literature. Gene consisted of Gene, Gene Expression Omnibus (GEO) DataSets, GEO Profiles, HomoloGene, and PopSet. Proteins included Conserved Domains, Identical Groups of Proteins, Proteins, Clusters of Proteins, Sparcle, and Structure. Genomes associated in Nucleotide and Probe. There were 98 nucleotides of plant triterpene synthases, which Arabidopsis thaliana were predominant with 29 triterpene synthases. BioSystems, PubChem BioAssay, PubChem Compound and PubChem Substance depicted the chemical property. The present study delivers crucial data regarding biotechnology of
{"title":"Search for Triterpene Synthase in the NCBI Database","authors":"Mohammad Basyuni, R. Hayati, Y. Bimantara, A. Nuryawan, E. Siregar, Sumaiyah","doi":"10.5220/0008386600080011","DOIUrl":"https://doi.org/10.5220/0008386600080011","url":null,"abstract":"synthase Abstract: Triterpenes are common chemical components of higher plants. The present work reports on triterpene synthase through a search for National Center for Biotechnology Information (NCBI) databases (https://www.ncbi.nlm.nih.gov/). To generate a amount of valued data, the main term triterpene synthase was implemented. Results detected in 22 databases for triterpene synthase . All triterpene synthase databases are composed of literature, genes, proteins, genomes and chemical properties. No data on genetics is surprising. Bookshelf, MeSH (Medical Subject Headings), National Medicine Library (NML), PubMed, and PubMed Central were discussed in the literature. Gene consisted of Gene, Gene Expression Omnibus (GEO) DataSets, GEO Profiles, HomoloGene, and PopSet. Proteins included Conserved Domains, Identical Groups of Proteins, Proteins, Clusters of Proteins, Sparcle, and Structure. Genomes associated in Nucleotide and Probe. There were 98 nucleotides of plant triterpene synthases, which Arabidopsis thaliana were predominant with 29 triterpene synthases. BioSystems, PubChem BioAssay, PubChem Compound and PubChem Substance depicted the chemical property. The present study delivers crucial data regarding biotechnology of","PeriodicalId":414686,"journal":{"name":"Proceedings of the International Conference on Natural Resources and Technology","volume":"41 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":"123712698","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: 10.5220/0008551301760180
Ardhea Ade Putra Pratama, N. Rahmawati, A. Barus
Trimming is an effort to reduce plant parts to optimize plant parts that are important for growth and production, to increase crop productivity. This research aim was to determine the growth and production response of several local sweet potato clones on several trimming levels. This research used a randomized block design with two factors, local sweet potato clones (local clone of Dusun Bintang Meriah, Sirube-rube, Dolok Sinumbah) and several trimming levels (without trimming, trimmed after tendrils reach 50 cm long, 75 cm long, and 100 cm long).This research was carried out in Balai Penelitian Tanaman Sayur, Tongkoh Village, Berastagi, Karo Regency from July 2018 to January 2019. The results showed that the local sweet potato clones had a good growth and production response to several levels of trimming. Three local clones did not affect significantly in the length of tendrils, tuber weight per sample, number of tubers per sample, crown wet weight, and harvest index. Trimming levels did not significantly affect the length of tendrils, tuber weight per sample, number of tubers per sample, and canopy wet weight, but significantly affect the harvest index. The best level of trimming was trimmed after the length of the tendrils is 75 cm.
{"title":"Growth and Production Response of Several Local Sweet Potatoes (Ipomoea batatas L.) Clones on Multiple Trimming Levels","authors":"Ardhea Ade Putra Pratama, N. Rahmawati, A. Barus","doi":"10.5220/0008551301760180","DOIUrl":"https://doi.org/10.5220/0008551301760180","url":null,"abstract":"Trimming is an effort to reduce plant parts to optimize plant parts that are important for growth and production, to increase crop productivity. This research aim was to determine the growth and production response of several local sweet potato clones on several trimming levels. This research used a randomized block design with two factors, local sweet potato clones (local clone of Dusun Bintang Meriah, Sirube-rube, Dolok Sinumbah) and several trimming levels (without trimming, trimmed after tendrils reach 50 cm long, 75 cm long, and 100 cm long).This research was carried out in Balai Penelitian Tanaman Sayur, Tongkoh Village, Berastagi, Karo Regency from July 2018 to January 2019. The results showed that the local sweet potato clones had a good growth and production response to several levels of trimming. Three local clones did not affect significantly in the length of tendrils, tuber weight per sample, number of tubers per sample, crown wet weight, and harvest index. Trimming levels did not significantly affect the length of tendrils, tuber weight per sample, number of tubers per sample, and canopy wet weight, but significantly affect the harvest index. The best level of trimming was trimmed after the length of the tendrils is 75 cm.","PeriodicalId":414686,"journal":{"name":"Proceedings of the International Conference on Natural Resources and Technology","volume":"40 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":"115174167","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: 10.5220/0008552202290234
L. Sukeksi, Chandra Sitorus, Andy Junianto Sidabutar
: Nowadays, various combinations of agricultural waste and others material have been successfully made into commercial products. Kapok pods can be processed into a source of potassium oxide which may have an impact on the reduction of environment pollution caused by industrial kapok. The purposes of this works were to determine the best of combustion time and temperature to produced potassium oxide from ash that made from kapok pods. The kapok pods were dried at 110˚C for 24 hours to obtain the dry of kapok pods. Those kapok pods were burned at 500˚C, 550˚C, 600˚C, and 650˚C by muffle furnace, with a burning time of 3, 4, 5, and 6 hours. The potassium that contained in ash had been extracted by distilled water for 24 hours. The highest content of Potassium Oxide (K 2 O) resulting from the 3 hours of combustion at 500˚C was 35.91%. Atomic Absorption Spectroscopy (AAS) was used to analyse the Potassium Oxide (K2O).
{"title":"Pyrolisis of Kapok (Ceiba pentandra) Pods Wastes as Sources of Potassium Oxide (K2O)","authors":"L. Sukeksi, Chandra Sitorus, Andy Junianto Sidabutar","doi":"10.5220/0008552202290234","DOIUrl":"https://doi.org/10.5220/0008552202290234","url":null,"abstract":": Nowadays, various combinations of agricultural waste and others material have been successfully made into commercial products. Kapok pods can be processed into a source of potassium oxide which may have an impact on the reduction of environment pollution caused by industrial kapok. The purposes of this works were to determine the best of combustion time and temperature to produced potassium oxide from ash that made from kapok pods. The kapok pods were dried at 110˚C for 24 hours to obtain the dry of kapok pods. Those kapok pods were burned at 500˚C, 550˚C, 600˚C, and 650˚C by muffle furnace, with a burning time of 3, 4, 5, and 6 hours. The potassium that contained in ash had been extracted by distilled water for 24 hours. The highest content of Potassium Oxide (K 2 O) resulting from the 3 hours of combustion at 500˚C was 35.91%. Atomic Absorption Spectroscopy (AAS) was used to analyse the Potassium Oxide (K2O).","PeriodicalId":414686,"journal":{"name":"Proceedings of the International Conference on Natural Resources and Technology","volume":"1 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":"129569327","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：