Pub Date : 2021-06-23DOI: 10.2991/absr.k.210621.010
N. Setyowati, Debby Nur Aryani, Wilman S. Bilman, Z. Muktamar
The productivity of shallots could be increased through environmental factors manipulation. Mulching may inhibit the growth of the weed and preserve soil moisture, causing to the improvement of plant growth. Besides, organic fertilizers such as vermicompost could be used to increase the productivity of shallots. This study intended to determine the effect of the types of mulch and the dose of vermicompost on the shallots' growth and yield. The research was carried out from October to December 2017 at the Experimental Station, Department of Crop Production, Faculty of Agriculture, The University of Bengkulu, at an altitude of ± 19 meters above sea level. The experimental design was a randomized complete block design (RCBD) with two factors. The first factor was the types of mulch, which consisted of no mulch as a control, oil palm leaf mulch, and black silver plastic mulch. The second factor was the vermicompost dose consisted of 0 ton/ha as a control, 10 and 20 ton/ha. The results showed that oil palm leaf mulch resulted in higher plant height and leaves numbers than black silver plastic mulch. The plants fertilized with vermicompost at a dose of 20 ton/ha had higher plants and more leaves than the control. It was also confirmed insignificant effect of either mulch types or compost dose on the shallot bulbs number or weight. The combination of oil palm leaf mulch and vermicompost at a dose of 20 ton/ha resulted in higher leaves number than other treatments.
{"title":"Growth and Yield of Onion as Affected by Mulch Types and Vermicompost Dose","authors":"N. Setyowati, Debby Nur Aryani, Wilman S. Bilman, Z. Muktamar","doi":"10.2991/absr.k.210621.010","DOIUrl":"https://doi.org/10.2991/absr.k.210621.010","url":null,"abstract":"The productivity of shallots could be increased through environmental factors manipulation. Mulching may inhibit the growth of the weed and preserve soil moisture, causing to the improvement of plant growth. Besides, organic fertilizers such as vermicompost could be used to increase the productivity of shallots. This study intended to determine the effect of the types of mulch and the dose of vermicompost on the shallots' growth and yield. The research was carried out from October to December 2017 at the Experimental Station, Department of Crop Production, Faculty of Agriculture, The University of Bengkulu, at an altitude of ± 19 meters above sea level. The experimental design was a randomized complete block design (RCBD) with two factors. The first factor was the types of mulch, which consisted of no mulch as a control, oil palm leaf mulch, and black silver plastic mulch. The second factor was the vermicompost dose consisted of 0 ton/ha as a control, 10 and 20 ton/ha. The results showed that oil palm leaf mulch resulted in higher plant height and leaves numbers than black silver plastic mulch. The plants fertilized with vermicompost at a dose of 20 ton/ha had higher plants and more leaves than the control. It was also confirmed insignificant effect of either mulch types or compost dose on the shallot bulbs number or weight. The combination of oil palm leaf mulch and vermicompost at a dose of 20 ton/ha resulted in higher leaves number than other treatments.","PeriodicalId":20665,"journal":{"name":"Proceedings of the 3rd KOBI Congress, International and National Conferences (KOBICINC 2020)","volume":"54 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75280887","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 : 2021-06-23DOI: 10.2991/absr.k.210621.082
P. Sari, C. Muslim, Santi Nurul Kamilah
Female adolescent in their growth phase will experience menstruation. One of the menstrual disorders most often experienced by female adolescent is dysmenorrhea. This research was aimed to determine the correlation between nutritional status and physical activity with the degree of dysmenorrhea in female adolescents aged 15 years to 17 years in the city of Bengkulu, with family economic status classified as middle to upper class. This research was conducted in January March 2020 with 100 probands. Determination of the research sample using purposive random sampling method where the students who meet the criteria by the research objectives. Physical activity data and dysmenorrhea status were obtained through the Physical Activity Level (PAL) questionnaire. Nutritional status data were obtained based on their Body Mass Index. As the result, it is known that female adolescent in Bengkulu who come from middle to upper families have a normal nutritional status of 47%, 12% less nutritional status, 26% fat nutritional status, and 15% obesity nutritional status. The physical activity of female adolescent was classified as light category 46%, moderate 33%, and heavy physical activity 21%. Female adolescent with mild dysmenorrhea status were 43%, moderate dysmenorrhea was 35%, severe dysmenorrhea was 22%. Statistically using the bivariate analysis, it showed a strong significant correlation between nutritional status and the degree of dysmenorrhea with a value of 0.430. the better the nutritional status, the lower the degree of dysmenorrhea. Meanwhile, physical activity with the degree of dysmenorrhea has a weak significant correlation with a value of -0.612. There is a multivariate correlation between the three variables, nutritional status, physical activity, and the degree of dysmenorrhea with a significance value of 0.000, which means that the three variables are related.
{"title":"The Correlation Between Nutritional Status and Physical Activity with Dysmenorrhea Degrees Among Females Adolescent in Bengkulu City","authors":"P. Sari, C. Muslim, Santi Nurul Kamilah","doi":"10.2991/absr.k.210621.082","DOIUrl":"https://doi.org/10.2991/absr.k.210621.082","url":null,"abstract":"Female adolescent in their growth phase will experience menstruation. One of the menstrual disorders most often experienced by female adolescent is dysmenorrhea. This research was aimed to determine the correlation between nutritional status and physical activity with the degree of dysmenorrhea in female adolescents aged 15 years to 17 years in the city of Bengkulu, with family economic status classified as middle to upper class. This research was conducted in January March 2020 with 100 probands. Determination of the research sample using purposive random sampling method where the students who meet the criteria by the research objectives. Physical activity data and dysmenorrhea status were obtained through the Physical Activity Level (PAL) questionnaire. Nutritional status data were obtained based on their Body Mass Index. As the result, it is known that female adolescent in Bengkulu who come from middle to upper families have a normal nutritional status of 47%, 12% less nutritional status, 26% fat nutritional status, and 15% obesity nutritional status. The physical activity of female adolescent was classified as light category 46%, moderate 33%, and heavy physical activity 21%. Female adolescent with mild dysmenorrhea status were 43%, moderate dysmenorrhea was 35%, severe dysmenorrhea was 22%. Statistically using the bivariate analysis, it showed a strong significant correlation between nutritional status and the degree of dysmenorrhea with a value of 0.430. the better the nutritional status, the lower the degree of dysmenorrhea. Meanwhile, physical activity with the degree of dysmenorrhea has a weak significant correlation with a value of -0.612. There is a multivariate correlation between the three variables, nutritional status, physical activity, and the degree of dysmenorrhea with a significance value of 0.000, which means that the three variables are related.","PeriodicalId":20665,"journal":{"name":"Proceedings of the 3rd KOBI Congress, International and National Conferences (KOBICINC 2020)","volume":"28 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73178294","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 : 2021-06-23DOI: 10.2991/absr.k.210621.077
D. Lestari, Fatimatuzzahra, Dwi Dominica, R. H. Wibowo
Coconut shells are widely used as an ingredient in charcoal for cooking, daily use, and also to make activated charcoal. Activated charcoal has the ability to clean and absorb dirt on the skin, but this has not been widely used. So the purpose of this research is the use of coconut shell-activated charcoal in making liquid hand wash formulations. This research used 4 liquid hand wash formulations with activated charcoal concentrations of 1%, 2%, 3%, and 4%. Organoleptic test parameters were texture, color, scent, and homogeneity. The organoleptic test results showed the distinctive color of charcoal liquid hand wash, which has a distinctive scent with the addition of essential oils. The hedonic test on 25 panelists showed that the most preferred formula for activated charcoal hand wash was F2 (2% of coconut shell activated charcoal) with rose scent.
{"title":"The Formulation of Liquid Hand Wash Made From Coconut Shell Activated Charcoal","authors":"D. Lestari, Fatimatuzzahra, Dwi Dominica, R. H. Wibowo","doi":"10.2991/absr.k.210621.077","DOIUrl":"https://doi.org/10.2991/absr.k.210621.077","url":null,"abstract":"Coconut shells are widely used as an ingredient in charcoal for cooking, daily use, and also to make activated charcoal. Activated charcoal has the ability to clean and absorb dirt on the skin, but this has not been widely used. So the purpose of this research is the use of coconut shell-activated charcoal in making liquid hand wash formulations. This research used 4 liquid hand wash formulations with activated charcoal concentrations of 1%, 2%, 3%, and 4%. Organoleptic test parameters were texture, color, scent, and homogeneity. The organoleptic test results showed the distinctive color of charcoal liquid hand wash, which has a distinctive scent with the addition of essential oils. The hedonic test on 25 panelists showed that the most preferred formula for activated charcoal hand wash was F2 (2% of coconut shell activated charcoal) with rose scent.","PeriodicalId":20665,"journal":{"name":"Proceedings of the 3rd KOBI Congress, International and National Conferences (KOBICINC 2020)","volume":"80 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77796556","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 : 2021-06-23DOI: 10.2991/absr.k.210621.068
Sipriyadi, Hasriany Vellarenza, C. Muslim
This research aims to analyze the content of pork in the sold meatballs in the North Bengkulu district. The study was conducted in December 2019-May 2020. Meatball samples were taken from 12 meatball merchant stalls in Ketahun, North Bengkulu district. DNA genome samples were isolated from the meatball using DNeasy guidelines and protocols® mericon® Food Qiagen Mini Kit. The Cyt b gene of mitochondrial DNA was amplified using forward universal primer, reverse cow primer, reverse pig primer, and reverse mixed primer PCR (Polymerase Chain Reaction) as much as 30 cycles. The amplification result was running on electrophoresis with agarose gel 1% and visualized with UV Transluminator Gel Document System Axygen. The data obtained were then analyzed. The DNA band of each sample was visualized on gel agarose compared to marker 1 Kb with a size of 398 bp (pig content marker). The results of the study showed that there were five of twelve meatball samples were contaminated with pork, namely BU7, BU8, BU9, BU11, and BU12. The information of pork content on meatballs can be used as a determining material in food safety policy in Bengkulu Province.
本研究旨在分析北Bengkulu地区出售的肉丸中猪肉的含量。该研究于2019年12月至2020年5月进行。肉丸样本取自北Bengkulu区Ketahun的12个肉丸商人摊位。使用dnasy指南和协议®mericon®Food Qiagen Mini Kit从肉丸中分离DNA基因组样本。采用正向通用引物、反向奶牛引物、反向猪引物、反向混合引物PCR (Polymerase Chain Reaction，聚合酶链式反应)等方法扩增线粒体DNA Cyt b基因，共30个循环。扩增结果用1%琼脂糖凝胶电泳，用紫外透光凝胶文件系统(UV Transluminator gel Document System)进行可视化。然后对获得的数据进行分析。每个样品的DNA条带在凝胶琼脂糖上可视化，与标记1kb，大小为398 bp(猪含量标记)相比。调查结果显示，12个肉丸样品中有5个被猪肉污染，分别是BU7、BU8、BU9、BU11和BU12。肉丸上的猪肉含量信息可以作为明古鲁省食品安全政策的决定材料。
{"title":"The Analysis of Pork Content in Processed Beef Meatballs at Ketahun, North Bengkulu District Using Genetic Marker Mitochondrial DNA Cytochrome b","authors":"Sipriyadi, Hasriany Vellarenza, C. Muslim","doi":"10.2991/absr.k.210621.068","DOIUrl":"https://doi.org/10.2991/absr.k.210621.068","url":null,"abstract":"This research aims to analyze the content of pork in the sold meatballs in the North Bengkulu district. The study was conducted in December 2019-May 2020. Meatball samples were taken from 12 meatball merchant stalls in Ketahun, North Bengkulu district. DNA genome samples were isolated from the meatball using DNeasy guidelines and protocols® mericon® Food Qiagen Mini Kit. The Cyt b gene of mitochondrial DNA was amplified using forward universal primer, reverse cow primer, reverse pig primer, and reverse mixed primer PCR (Polymerase Chain Reaction) as much as 30 cycles. The amplification result was running on electrophoresis with agarose gel 1% and visualized with UV Transluminator Gel Document System Axygen. The data obtained were then analyzed. The DNA band of each sample was visualized on gel agarose compared to marker 1 Kb with a size of 398 bp (pig content marker). The results of the study showed that there were five of twelve meatball samples were contaminated with pork, namely BU7, BU8, BU9, BU11, and BU12. The information of pork content on meatballs can be used as a determining material in food safety policy in Bengkulu Province.","PeriodicalId":20665,"journal":{"name":"Proceedings of the 3rd KOBI Congress, International and National Conferences (KOBICINC 2020)","volume":"9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78080991","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 : 2021-06-23DOI: 10.2991/absr.k.210621.018
B. N. Utomo, E. Widjaja
Katingan cattle in Central Kalimantan is unique and they were kept only by Dayak community. Local people (Dayak) were often mentioned by the name of the local cattle, but some of call it is Itah cattle or Helu cattle (ancient cattle). Portrait information of Katingan Cattle were obtained through interviews with Government officials and Farmers as well as field monitoring. This paper is written to see the current existence of Katingan cattle and Regional Government Policy in their conservation efforts. Katingan cattle several years ago dominated 80-90% ownership by farmers, especially in Pendahara, Buntut Bali and Tumbang Lahang, because they were able to contribute the second largest income 18-28% after rubber commodity. The current population of Katingan cattle is not clearly known because it was not data collection of the population dynamics. The existence of Katingan cattle has been naturally preserved because it is related to ritual activities. In-situ conservation efforts have not been carried out by the Regional Government although there are ideal locations for conservation areas such as in Buntut Bali Village, there are remote locations like island that are protected by rivers and suitable for conservation activities. It takes a strong commitment of local Government to realize in-situ conservation. Currently, the local government in term of the Agriculture Services of Lamandau District is conducted ex-situ conservation by raising 1 bull and 6 cows of Katingan. The cattle is develop to be 14 tails and 1 cow was dead. The preservation of Katingan cattle both in-situ and ex-situ requires serious government support (technical, institutional, access to capital) to increase the population and income of farmers. The first step that needs to be taken is the registration of Katingan cattle as a new breed, so that, in the later based on a formal juridical, local governement has an obligation to maintain its sustainability and develop it. It is important to collect data on the dynamics of the Katingan cattle population immediately to determine the status of Katingan
{"title":"Genetic Resources of Katingan Cattle and Effort to Conserve at the Time in Katingan District, Central Kalimantan","authors":"B. N. Utomo, E. Widjaja","doi":"10.2991/absr.k.210621.018","DOIUrl":"https://doi.org/10.2991/absr.k.210621.018","url":null,"abstract":"Katingan cattle in Central Kalimantan is unique and they were kept only by Dayak community. Local people (Dayak) were often mentioned by the name of the local cattle, but some of call it is Itah cattle or Helu cattle (ancient cattle). Portrait information of Katingan Cattle were obtained through interviews with Government officials and Farmers as well as field monitoring. This paper is written to see the current existence of Katingan cattle and Regional Government Policy in their conservation efforts. Katingan cattle several years ago dominated 80-90% ownership by farmers, especially in Pendahara, Buntut Bali and Tumbang Lahang, because they were able to contribute the second largest income 18-28% after rubber commodity. The current population of Katingan cattle is not clearly known because it was not data collection of the population dynamics. The existence of Katingan cattle has been naturally preserved because it is related to ritual activities. In-situ conservation efforts have not been carried out by the Regional Government although there are ideal locations for conservation areas such as in Buntut Bali Village, there are remote locations like island that are protected by rivers and suitable for conservation activities. It takes a strong commitment of local Government to realize in-situ conservation. Currently, the local government in term of the Agriculture Services of Lamandau District is conducted ex-situ conservation by raising 1 bull and 6 cows of Katingan. The cattle is develop to be 14 tails and 1 cow was dead. The preservation of Katingan cattle both in-situ and ex-situ requires serious government support (technical, institutional, access to capital) to increase the population and income of farmers. The first step that needs to be taken is the registration of Katingan cattle as a new breed, so that, in the later based on a formal juridical, local governement has an obligation to maintain its sustainability and develop it. It is important to collect data on the dynamics of the Katingan cattle population immediately to determine the status of Katingan","PeriodicalId":20665,"journal":{"name":"Proceedings of the 3rd KOBI Congress, International and National Conferences (KOBICINC 2020)","volume":"29 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80214419","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}
Albinism is a congenital disorder, a group of genetic disorders in which there is a partial or total lack of the pigment melanin in the eyes, skin, and hair. It is caused by one or more enzymes committed to the biosynthesis of melanin, and one of them are a deficiency of the tyrosinase. It is a genetic disorder transmitted by an autosomal recessive gene. The research was conducted from August-November 2019. It was aimed to determine the variety of pigmentation on the skin, hair, and eyes of the human population with albinism disorder in Rejang Lebong, Bengkulu Province, by using the descriptive research method based on qualitative data. Data were collected by interviews with the family of persons with albinism disorder. The results showed that the color of skin, hair, and eyes are varied between individuals, although they are siblings. The skin color is varied from white to reddish or pale brown. Hair color ranges from fawn, brown, reddish-yellow to reddish-brown, while the color of the eyes is more varied, from yellowish-brown, dark-brown, light-grey, greenish-blue, bluish-black. About 57% of the participants had strabismus problems, and 43% had iris transillumination,1 00% had nystagmus. They all come from the family that had phenotypically normal parents. More than 50% of the family members did not have the albinism phenotype until the previous 2-3 generations.
{"title":"Phenotypic Variation in Pigmentation of Persons with Albinism in Rejang Lebong, Bengkulu","authors":"Santi Nurul Kamilah, C. Muslim, Yuniarti Dwi Astuti, Malini Dhp Pasaribu","doi":"10.2991/absr.k.210621.066","DOIUrl":"https://doi.org/10.2991/absr.k.210621.066","url":null,"abstract":"Albinism is a congenital disorder, a group of genetic disorders in which there is a partial or total lack of the pigment melanin in the eyes, skin, and hair. It is caused by one or more enzymes committed to the biosynthesis of melanin, and one of them are a deficiency of the tyrosinase. It is a genetic disorder transmitted by an autosomal recessive gene. The research was conducted from August-November 2019. It was aimed to determine the variety of pigmentation on the skin, hair, and eyes of the human population with albinism disorder in Rejang Lebong, Bengkulu Province, by using the descriptive research method based on qualitative data. Data were collected by interviews with the family of persons with albinism disorder. The results showed that the color of skin, hair, and eyes are varied between individuals, although they are siblings. The skin color is varied from white to reddish or pale brown. Hair color ranges from fawn, brown, reddish-yellow to reddish-brown, while the color of the eyes is more varied, from yellowish-brown, dark-brown, light-grey, greenish-blue, bluish-black. About 57% of the participants had strabismus problems, and 43% had iris transillumination,1 00% had nystagmus. They all come from the family that had phenotypically normal parents. More than 50% of the family members did not have the albinism phenotype until the previous 2-3 generations.","PeriodicalId":20665,"journal":{"name":"Proceedings of the 3rd KOBI Congress, International and National Conferences (KOBICINC 2020)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89331934","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 : 2021-06-23DOI: 10.2991/absr.k.210621.032
R. Astuti, T. Ayu, R. Supriati, E. Riandini, Fatimatuzzahra
Lichens are a mutually beneficial symbiosis between fungi and algae, they’re found from lowlands to highlands. In a-highland Kepahiang Regency, lichens grown on various substrates; one of which is African wood trees (Maesopsis eminii. Engl). The study of the lichens diversity and their phenetic relationship aims to determine the diversity of lichens and to determine the phenetic relationship of lichens grown on African wood trees (Maesopsis eminii. Engl). Research was carried out in May-October 2020 at the Tea Plantation, Tangsi Baru Village, Kabawetan District, Kepahiang Regency. Sampling was carried out purposively to a height limit of 1.5 m. Sample identification, herbarium preparation, and data analysis were carried out at the Plant Biosystematics Laboratory. Lichens were analyzed based on 53 character statuses, given scores, and converted into matrix data using the MS program. Excel and the UPGMA method (Unweight Pair Group Method with Arithmetic Average) program Numerical Taxonomy System (NTSYS) version 2.02. It was determined 31 species of lichens with 3 types of thallus; 13 species of crustose thallus, 12 species of foliose thallus, and 6 species of fruticose thallus. The lichens relationship phenogram showed a similarity coefficient ranging from 0.54 to 0.98, divided into 2 main groups A and B. Main group A consisted of 22 species; 6 species of fruticose lichenes, 12 species of foliose lichenes and 4 species of crustose lichens. Main group B meanwhile, consisted of 9 species of crustose lichens. There were two species of one genus of lichens with a similarity coefficient of 0.98 which shows the similarity of almost all characters, namely Lecanora helva and Lecanora pulicaris. A distinguishing character is on the apothecia margin.
地衣是真菌和藻类之间的互利共生，从低地到高地都有地衣。克巴江县a高地地衣生长在各种基质上;其中之一是非洲木本树木(Maesopsis eminii)。英格兰)。地衣多样性及其遗传关系的研究旨在确定非洲木本树(Maesopsis eminii)地衣的多样性和地衣的遗传关系。英格兰)。研究于2020年5月至10月在Kepahiang县Kabawetan区Tangsi Baru村茶园进行。采样有目的，高度限制在1.5米。样品鉴定、标本室制备和数据分析在植物生物系统学实验室进行。对地衣的53个性状状态进行分析，给出评分，并利用MS程序将其转化为矩阵数据。Excel和UPGMA方法(Unweight Pair Group method with Arithmetic Average)程序Numerical Taxonomy System (NTSYS) version 2.02。测定地衣31种，菌体3种;壳状体13种，叶状体12种，果状体6种。地衣亲缘关系图相似系数在0.54 ~ 0.98之间，分为a、b两大类，a大类22种;果实地衣6种，卵泡地衣12种，甲壳地衣4种。B组主要为壳地衣9种。1属地衣中有2种(Lecanora helva和Lecanora pulicaris)相似系数为0.98，表明其几乎所有性状都具有相似性。在药边有一个区别字。
{"title":"Phenetic Relationship of Lichen on African Wood Trees (Maesopsis eminii Engl.) in Tea Plantation of Tangsi Baru Village, Kabawetan District, Kepahiang District","authors":"R. Astuti, T. Ayu, R. Supriati, E. Riandini, Fatimatuzzahra","doi":"10.2991/absr.k.210621.032","DOIUrl":"https://doi.org/10.2991/absr.k.210621.032","url":null,"abstract":"Lichens are a mutually beneficial symbiosis between fungi and algae, they’re found from lowlands to highlands. In a-highland Kepahiang Regency, lichens grown on various substrates; one of which is African wood trees (Maesopsis eminii. Engl). The study of the lichens diversity and their phenetic relationship aims to determine the diversity of lichens and to determine the phenetic relationship of lichens grown on African wood trees (Maesopsis eminii. Engl). Research was carried out in May-October 2020 at the Tea Plantation, Tangsi Baru Village, Kabawetan District, Kepahiang Regency. Sampling was carried out purposively to a height limit of 1.5 m. Sample identification, herbarium preparation, and data analysis were carried out at the Plant Biosystematics Laboratory. Lichens were analyzed based on 53 character statuses, given scores, and converted into matrix data using the MS program. Excel and the UPGMA method (Unweight Pair Group Method with Arithmetic Average) program Numerical Taxonomy System (NTSYS) version 2.02. It was determined 31 species of lichens with 3 types of thallus; 13 species of crustose thallus, 12 species of foliose thallus, and 6 species of fruticose thallus. The lichens relationship phenogram showed a similarity coefficient ranging from 0.54 to 0.98, divided into 2 main groups A and B. Main group A consisted of 22 species; 6 species of fruticose lichenes, 12 species of foliose lichenes and 4 species of crustose lichens. Main group B meanwhile, consisted of 9 species of crustose lichens. There were two species of one genus of lichens with a similarity coefficient of 0.98 which shows the similarity of almost all characters, namely Lecanora helva and Lecanora pulicaris. A distinguishing character is on the apothecia margin.","PeriodicalId":20665,"journal":{"name":"Proceedings of the 3rd KOBI Congress, International and National Conferences (KOBICINC 2020)","volume":"28 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74979547","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 : 2021-06-23DOI: 10.2991/absr.k.210621.024
Fatimatuzzahra, Jarulis, R. Supriati
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Pub Date : 2021-06-23DOI: 10.2991/absr.k.210621.078
Helsi Fujianti, N. Lestariningsih, Ridha Nirmalasari
The Dayak Ngaju is the largest ethnic in Central Kalimantan whose existence is spread over several watersheds and very close to nature (forests). It has been a long time since people have traditionally used or made use of various types of plants to treat Diabetes mellitus . The utilization of plant species as medicine is used by the community from generation to generation. Most of these medicinal plants are obtained from the forest or yard. This study aimed to determine the types of plants used, the parts of plant organs used, and how to use plants with the medicinal properties of Diabetes mellitus by the Dayak Ngaju ethnic in Tumbang Samba, Central Kalimantan. This research belonged to a qualitative method with a descriptive exploratory. The data was collected by using observation, interview, and direct documentation to the field where the plants were located. The informants in this study were Battra and people who know about medicinal plants. The research is located in Samba Katung, Tumbang Samba Village, Katingan Tengah District, Katingan Regency, Central Kalimantan Province. The results showed that 23 types of plants are used as ingredients for Diabetes mellitus . The parts of plant included roots (36%), stems (6%), bark (13%), seeds (3%), and leaves (42%). The most widely used parts of the plant are the roots and leaves. The utilization or processing of medicinal plants by the Dayak Ngaju ethnic by boiling (50%), soaking (10%), pounding (34%), dipping (3%), and stirring fry (3%). The method of processing that most widely used is by boiling it.
{"title":"The Utilization of Medicinal Plants for Diabetes Mellitus Dayak Ngaju Ethnic at Tumbang Samba in Central Kalimantan","authors":"Helsi Fujianti, N. Lestariningsih, Ridha Nirmalasari","doi":"10.2991/absr.k.210621.078","DOIUrl":"https://doi.org/10.2991/absr.k.210621.078","url":null,"abstract":"The Dayak Ngaju is the largest ethnic in Central Kalimantan whose existence is spread over several watersheds and very close to nature (forests). It has been a long time since people have traditionally used or made use of various types of plants to treat Diabetes mellitus . The utilization of plant species as medicine is used by the community from generation to generation. Most of these medicinal plants are obtained from the forest or yard. This study aimed to determine the types of plants used, the parts of plant organs used, and how to use plants with the medicinal properties of Diabetes mellitus by the Dayak Ngaju ethnic in Tumbang Samba, Central Kalimantan. This research belonged to a qualitative method with a descriptive exploratory. The data was collected by using observation, interview, and direct documentation to the field where the plants were located. The informants in this study were Battra and people who know about medicinal plants. The research is located in Samba Katung, Tumbang Samba Village, Katingan Tengah District, Katingan Regency, Central Kalimantan Province. The results showed that 23 types of plants are used as ingredients for Diabetes mellitus . The parts of plant included roots (36%), stems (6%), bark (13%), seeds (3%), and leaves (42%). The most widely used parts of the plant are the roots and leaves. The utilization or processing of medicinal plants by the Dayak Ngaju ethnic by boiling (50%), soaking (10%), pounding (34%), dipping (3%), and stirring fry (3%). The method of processing that most widely used is by boiling it.","PeriodicalId":20665,"journal":{"name":"Proceedings of the 3rd KOBI Congress, International and National Conferences (KOBICINC 2020)","volume":"26 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75453906","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 : 2021-06-23DOI: 10.2991/absr.k.210621.009
Mashudi, S. Pudjiono, D. Setiadi, N. Hidayati, M. Sulaeman, L. Baskorowati, R. Hendrati, M. Susanto
Swietenia macrophylla King. as known as wide leaf mahogany is a type of exotic species from Latin America that is common planted in Indonesia. This species is widely cultivated in several regions in Indonesia due to the high demand for carpentry timber. Therefore, to meet the high demand of wide leaf mahogany wood, the development of plantation forests of S. macrophylla with high productivity is very much needed. Development of plantation forests with high productivity requires the support of improvement seeds. Therefore, this study was conducted to determine the survival rate, growth variation between land race and between mother trees of 18 months old of S. macrophylla progeny trial. This progeny trial at the end of the selection can be converted into a seedling seed orchard (SSO) to produce the improvement seeds. Incomplete Block Design with two factors, i.e. land race (5 levels) and mother tree (50 levels) was used in this study. The results of the analysis showed that the survival rates of plant was significantly different between the land race but not among the mother trees. The average of survival rate of this species is only 71.58%, due to the landslide during the rainy season, burnt during the dry season and also exposed to stem borer attacks. Growth parameters (height and stem diameter) were significantly different between land race and mother tree. It showed that the Bondowoso land race exhibited the best performance of height and stem diameter, respectively 151.55 cm and 21.97 mm. The best mother tree in terms of growth (height and stem diameter) were exhibited on 19 individual tresses, with a range from 130.38 to 171.64 cm for height character and from 20.46 to 26.47 mm for stem diameter character.
大叶甜菊王。宽叶桃花心木是一种来自拉丁美洲的外来物种，在印度尼西亚很常见。由于对木工木材的高需求，该物种在印度尼西亚的几个地区被广泛种植。因此，为满足我国对宽叶红木木材的高需求，发展高产的大叶红木人工林是十分必要的。高生产力人工林的发展需要改良种子的支持。因此，本研究对18月龄大叶松子代试验的成活率、地种间和母树间的生长变化进行了研究。选择结束后的后代试验可转为育苗果园生产改良种子。本研究采用土地种族(5个等级)和母树(50个等级)两个因素的不完全块设计。分析结果表明，植株成活率在不同地种间存在显著差异，而母树间无显著差异。由于雨季易发生滑坡，旱季易发生焚烧，且易受茎蛀虫侵害，平均成活率仅为71.58%。陆地种与母树的生长参数(株高和茎粗)差异显著。结果表明，高和茎粗分别为151.55 cm和21.97 mm, Bondowoso陆地小种表现最好。株高和茎粗的最佳母树株数为19株，株高130.38 ~ 171.64 cm，茎粗20.46 ~ 26.47 mm。
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