Jurnal Biota最新文献_第5页

Inhibition of Bilimbi Leaf Extract (Averrhoa bilimbi Linn.) Against the Growth of Candida albicans ATCC 10231 山梨叶提取物的抑菌作用对白色念珠菌ATCC 10231生长的抑制作用

Jurnal Biota Pub Date : 1970-01-01 DOI: 10.19109/biota.v8i1.9554

M. Asril, R. Marlin

引用次数: 0

Variety of Cell Size of Cosmarium spp. and Euastrum spp. (Desmidiaceae, Charophyte) from the Aquatic Environment around Palangka Raya, Central Kalimantan, Indonesia 印度尼西亚中加里曼丹Palangka Raya附近水生环境中龙葵属(Cosmarium spp.)和龙葵属(Euastrum spp.)细胞大小的变化

Jurnal Biota Pub Date : 1970-01-01 DOI: 10.19109/biota.v8i1.8002

Chaidir Adam

引用次数: 2

System of Leukocytes Respiratory Burst Activity (RBA) in Grouper (Epinephelus coioides) 石斑鱼白细胞呼吸爆发活性(RBA)系统的研究

Jurnal Biota Pub Date : 1970-01-01 DOI: 10.19109/biota.v8i1.9884

Anggraini Ratih Purwandari, Dwi Nur Rikhma Sari

{"title":"System of Leukocytes Respiratory Burst Activity (RBA) in Grouper (Epinephelus coioides)","authors":"Anggraini Ratih Purwandari, Dwi Nur Rikhma Sari","doi":"10.19109/biota.v8i1.9884","DOIUrl":"https://doi.org/10.19109/biota.v8i1.9884","url":null,"abstract":"Probiotics are live microbes that can help protect and maintain the health of the host by modifying the microbial community or associating with the host, increasing the response to disease, improving nutrition, and utilizing feed. Probiotics have properties to increase feed efficiency and increase non-specific immunity in fish. Probiotic administration allows fish to achieve optimal growth and increase immunity to disease. Therefore, in this study used probiotics containing bacteria Bacillus subtilis. The purpose of this study was to determine the effect of probiotic Bacillus subtilis endoprore administration on the respiratory burst activity (RBA) immune system in grouper (Epinephelus coioides). The results of the research showed that the administration of probiotics in the grouper (Epinehelus coioides) feed with the probiotic dose of Bacillus subtilis in Feed B (0.1% Bacillus subtilis) and Feed C (1 % Bacillus subtilis) had a significantly effect on Respiratory Burst Activity (RBA) compared to Feed A (0% Bacillus subtilis). In addition, the administration of probiotic Bacillus subtilis in the grouper feed was also able to increase the total number of bacteria in the rearing media, whereas an increasing in the number of bacteria in the B and C feed treatments indicated a better rearing media for the growth of grouper. The RBA values in Feed B (0.1% Bacillus subtilis) and Feed C (1 % Bacillus subtilis) were significantly different start from 10 days of rearing time. While the best dose for the RBA value is Feed C with an elapsed time 30 days.","PeriodicalId":31624,"journal":{"name":"Jurnal Biota","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1970-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88996958","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}

引用次数: 0

Study of The Relationship of Water Quality with The Ecological Index of Aquatic Biota in The Permata Pilang Beach Estuary Area, Probolinggo 坡浪滩河口区水质与水生生物生态指数关系的研究[j]

Jurnal Biota Pub Date : 1970-01-01 DOI: 10.19109/biota.v8i2.35065

T. Dewi, Mauludiyah Mauludiyah, M. Munir

{"title":"Study of The Relationship of Water Quality with The Ecological Index of Aquatic Biota in The Permata Pilang Beach Estuary Area, Probolinggo","authors":"T. Dewi, Mauludiyah Mauludiyah, M. Munir","doi":"10.19109/biota.v8i2.35065","DOIUrl":"https://doi.org/10.19109/biota.v8i2.35065","url":null,"abstract":"The sustainable use of estuary areas is needed to maintain the sustainability. The purpose of this research is to know the relationship of water quality with ecological index of aquatic biota in The Permata Pilang Beach Estuary Area, Probolinggo. The method used is survey with data analysis Principal Component Analysis. The results of showed that the temperature was 31.5-33.6°C, pH of 8.1-8.2, salinity of 1.6-32.1 ppt, DO of 11.1 – 11.8 mg/L, and water transparency of 0.5-1 meters. The grain size of the sediment is dominated by the fine sand. Found 20 species of macrozoobenthos which consisted of 10 species of gastropods and 10 species of bivalve. Fish community structure found 3 fish species (Chanos chanos, Mugil cephalus, Acentrogobius audax). The results of PCA analysis, it was found that the diversity of macrozoobenthos has a positive relationship with temperature and pH. The evenness of macrozoobenthos has a positive relationship with temperature, the dominance of macrozoobenthos has a positive relationship with salinity, pH, DO and water transparency. Fish diversity and evenness had a positive relationship with temperature and DO. Fish domination index has a positive relationship with salinity, pH and water transparency.","PeriodicalId":31624,"journal":{"name":"Jurnal Biota","volume":"85 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1970-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81209520","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}

引用次数: 0

Elements Content In Inked Paper And Vegetable Waste Mixture Compost Using Rumen Liquor Bioactivator 瘤胃液生物活化剂对墨纸与蔬菜废弃物混合堆肥中元素含量的影响

Jurnal Biota Pub Date : 1970-01-01 DOI: 10.19109/biota.v8i1.8457

Hesti Kurniahu, S. Sriwulan, A. Rahmawati, Riska Andriani

引用次数: 0

Characteristics and Productivity of Some Pigeon Breeds in Bangladesh (Aves: Columbidae) 孟加拉国一些鸽子品种的特征和生产力(鸟类:鸽科)

Jurnal Biota Pub Date : 1970-01-01 DOI: 10.19109/biota.v8i2.11528

A. Kabir

引用次数: 2

Study of Diversity Collembola in Peatlands in Palangka Raya, Central Kalimantan 加里曼丹中部Palangka Raya泥炭地群落多样性研究

Jurnal Biota Pub Date : 1970-01-01 DOI: 10.19109/biota.v9i1.14434

Awalul Fatiqin, Febri Nur Ngazizah, Yahya Febrianto, Muhammad Sadam Rahmansyah, Fauzan Fikri

{"title":"Study of Diversity Collembola in Peatlands in Palangka Raya, Central Kalimantan","authors":"Awalul Fatiqin, Febri Nur Ngazizah, Yahya Febrianto, Muhammad Sadam Rahmansyah, Fauzan Fikri","doi":"10.19109/biota.v9i1.14434","DOIUrl":"https://doi.org/10.19109/biota.v9i1.14434","url":null,"abstract":"The Study of Collembola Diversity in Peatland and Its Role as an Environmental Bioindicator is an exploratory study of the biological diversity in peatland areas. Collembola is a group of insects that have the potential as environmental bioindicators. The research objective was to determine the value of collembola diversity on peatlands. Collembola sampling was carried out by making Pitfall traps and Modified Barlles Funnels. Collembola samples obtained from peatlands were identified and analyzed for index diversity (H'), uniformity (E), and dominance (C) using the Shannon-Wiener formula. The identification results obtained for Collembola were 52 individuals from seven genera at two different locations including Seira sp, Folsomia sp, Lepidoneilla sp, Willowsia sp, Ceratrimeria sp, Paranula sp, and Dicyrtomina sp. Collembola diversity analysis obtained the diversity index (H': 1.75 and H': 1.18) in the moderate category. The uniformity index (E: 0.98 and E: 0.66) is in the high category. While the dominance index (C: 0.20 and C: 0.40) is in a low category. It can be interpreted that peatlands are still in good condition to support the life of other organisms.","PeriodicalId":31624,"journal":{"name":"Jurnal Biota","volume":"28 4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1970-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77859178","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}

引用次数: 1

Repellency of Orange Peel Eco-Enzyme to Reared German Cockroaches (Blattella germanica L.) 柑桔皮生态酶对饲养德国小蠊的驱避作用

Jurnal Biota Pub Date : 1970-01-01 DOI: 10.19109/biota.v9i1.12347

R. Jannatan, Resti Rahayu

引用次数: 0

The Growth of Alocasia macrorrhiza (L) Schott Variegata Roots on Murashige and Skoog Medium Supplemented 6-Benzyl Amino Purine (BAP) and Kinetin 在添加6-苄基氨基嘌呤(BAP)和Kinetin的Murashige和Skoog培养基上大白菜根的生长

Jurnal Biota Pub Date : 1970-01-01 DOI: 10.19109/biota.v9i1.13904

Arif Yachya, Nisa Novi Afina, Vivin Andriani, Siti Wardania, Rosa Adelia Aryaning Fidya Putri, Nada Tika Sari, Eka Nur Indah Sari Sartono Putri

{"title":"The Growth of Alocasia macrorrhiza (L) Schott Variegata Roots on Murashige and Skoog Medium Supplemented 6-Benzyl Amino Purine (BAP) and Kinetin","authors":"Arif Yachya, Nisa Novi Afina, Vivin Andriani, Siti Wardania, Rosa Adelia Aryaning Fidya Putri, Nada Tika Sari, Eka Nur Indah Sari Sartono Putri","doi":"10.19109/biota.v9i1.13904","DOIUrl":"https://doi.org/10.19109/biota.v9i1.13904","url":null,"abstract":"The sente variegata plant (Alocasia macrorrhiza variegata) is a species of ornamental taro. The unique leaf color of sente variegata, which is a combination of white and green, attracts ornamental plant lovers for hunting or collecting. There has been no cultivation effort from the ornamental plant suppliers and traders for multiplication purposes until now. Sente variegata is obtained directly from the forest. This activity can cause extinction. Micropropagation efforts using plant tissue culture techniques are needed for commercial and sustainability issues. This study aimed to determine the effect of 6-Benzyl Amino Purine (BAP) and kinetin on the root formation and growth as one step in the shoot multiplication of sente variegata bulb explants. Variations in BAP and kinetin concentrations used separately in this study were 0, 2, 5, and 10 mg. L-1. The results showed that the application of BAP and Kinetin significantly affected the root growth of sente Variegata. Finally, kinetin 10 mg L-1 is the concentration and type of cytokinins recommended for the formation and root growth of sente variegate.","PeriodicalId":31624,"journal":{"name":"Jurnal Biota","volume":"91 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1970-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82383310","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}

引用次数: 0

Analysis of Eco-enzyme Quality Based on Differences in Plant Tissue 基于植物组织差异的生态酶品质分析

Jurnal Biota Pub Date : 1970-01-01 DOI: 10.19109/biota.v9i1.13166

N. Natasya, M. Fadilah, R. Fitri, S. Farma, A. Raharjeng, Martin Simwela

{"title":"Analysis of Eco-enzyme Quality Based on Differences in Plant Tissue","authors":"N. Natasya, M. Fadilah, R. Fitri, S. Farma, A. Raharjeng, Martin Simwela","doi":"10.19109/biota.v9i1.13166","DOIUrl":"https://doi.org/10.19109/biota.v9i1.13166","url":null,"abstract":"This research is focused on analyzing the quality of eco-enzymes based on differences in plant tissue on organic matter in the manufacture of eco-enzymes. The purpose of this study was to compare the quality of eco-enzymes made from pineapple peel (dominated by epidermal tissue) and pineapple flesh (dominated by parenchyma tissue). This research method is an experimental method with 3 repetitions. This research was conducted from June 3, 2021, to July 3, 2021. Pineapple peel and pineapple flesh each with a ratio of 3 parts (as organic matter) were mixed with 1 part molasses and 10 parts clean water, then fermented for 1 month. Samples of eco-enzymes from pineapple peel and pineapple flesh were analyzed to compare the research parameters in the form of color, organic conditions, the position of organic matter, aroma, presence of pitera mushrooms, and pH. The results showed that the eco-enzyme gave rise to different parameters but both had good quality. However, in this study the eco-enzyme that had better quality was the eco-enzyme derived from pineapple flesh (dominated by parenchyma tissue). So, it can be said that the eco-enzyme produced from tissue dominated by parenchyma tissue has better quality than that which is dominated by epidermal tissue.","PeriodicalId":31624,"journal":{"name":"Jurnal Biota","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1970-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83064826","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}

引用次数: 1