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Jurnal Pembelajaran dan Biologi Nukleus
Published by Universitas Labuhanbatu
ISSN : 24429481     EISSN : 26857332     DOI : https://doi.org/10.36987/jpbn
Core Subject : Science, Education, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media
Jurnal Pendidikan Biologi merupakan jurnal elektronik yang merupakan wadah penerbitan artikel penelitian original yang terkait dengan penelitian pendidikan biologi. Jurnal ini dikelola oleh Program Studi Pendidikan Biologidibawah naungan LPPM Universitas Labuhanbatu. Jurnal ini diterbitkan dua kali dalam setahun pada bulan Maret dan September. Jurnal ini menyajikan hasil penelitian dibidang Pendidikan Biologi dan sains Biologi.
Arjuna Subject : Biokimia, Genetika dan Biologi Molekuler - Biokimia, Genetika dan Biologi Molekuler (Lain-Lain)
Articles 19 Documents
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Search results for , issue "Vol 8, No 1 (2022): Jurnal Pembelajaran Dan Biologi Nukleus Maret 2022" : 19 Documents clear
Knowledge and Use Family Medicine Plants of Pasar 6th Village Kualanamu, Sumatera Utara Riri Safitri; Novita Br Ginting Munthe
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 8, No 1 (2022): Jurnal Pembelajaran Dan Biologi Nukleus Maret 2022
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v8i1.2247

Abstract

Medicinal plants are very beneficial for the health of the Indonesian people. Preservation of medicinal plants can be done in the yard of the house so that it can be said as a family medicinal plant. Most people know the knowledge of the benefits of family medicinal plants from their ancestral heritage. Pasar VI Kualanamau Village is one of the villages from the Beringin District, Deli Serdang Regency, where the community still uses and grows medicinal plants in their yards. Therefore, the purpose of this study was to determine the knowledge and utilization of medicinal plants in the Pasar VI Kualanamu village community. The method used in this study is the interview method using a questionnaire. Respondents who were included in this study were people who had an interest in family medicinal plants. The results of this study indicate that the majority of the people of Pasar VI Kualanamu Village know quite a lot of types of plants that are useful as medicine, namely 44 types of plants that are known by the community that function as medicinal plants and state that all types of medicinal plants consumed by the respondents are safe for consumption. The types of medicinal plants consumed most by respondents with a percentage value of 100% include turmeric (Curcuma longa), ginger (Zingiber officinale), Red Ginger (Zingiber officinale), and lemongrass (Cymbopogon citratus). Only a few types of medicinal plants were planted (cultivated) by the respondents themselves, not all types of medicinal plants consumed by the respondents were obtained from the results of their own cultivation (cultivation), some types of medicinal plants consumed were obtained from other communities who have these types of plants.
Escherichia coli Strains of Chicken Intestines: Characterization of Ciprofloxacin and Erythromycin Antibiotic Resistance Profiles Susilo Susilo; Maryanti Setyaningsih; Dita Mulyawati
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 8, No 1 (2022): Jurnal Pembelajaran Dan Biologi Nukleus Maret 2022
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v8i1.2484

Abstract

Antibiotic resistance has now become a global problem that can endanger livestock. The use of antibiotics as a trigger for the growth of livestock can have an impact on humans. This study investigated the antibiotic resistance of Ciprofloxacin and Erythromycin against Escherichia coli. 14 samples of E.coli were isolated from the intestinal colon of chickens that were kept conventionally by broiler breeders in Yogyakarta. E.coli isolates were cultured on Eosin Methylene Blue Agar (EMB) media for 24 hours at the Bacteriology Laboratory of the Indonesian Veterinary Research Institute (BBLITVET), Bogor, Indonesia. Ciprofloxacin and Erythromycin antibiotic discs were placed on EMB media and then incubated for 24 hours at 37oC. The diameter of the clear zone of inhibition and the zone of resistance inhibition was measured on each repetition using the Clinical and Laboratory Standards Institute (CLSI) standard. The results obtained showed that the antibiotic Erythromycin had higher resistance than Ciprofloxacin. In conclusion, these two antibiotics can be categorized as susceptible or sensitive to E. coli bacteria
Inventory of Plants used in Traditional Medicines in West Cikarang District Devi Anugrah; Yusniar Nasution
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 8, No 1 (2022): Jurnal Pembelajaran Dan Biologi Nukleus Maret 2022
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v8i1.2476

Abstract

This study aims to determine the types of plants used as medicine in West Cikarang District, Bekasi Regency. In modern times, knowledge about the use of medicinal plants has begun to decrease, especially for the younger generation, this is due to the limited transfer of knowledge provided (from parents to children), so that knowledge about the use of medicinal plants from this ancestral heritage needs to be preserved so as not to lost to time, and his knowledge can continue to be known  by future generations. Therefore, it is necessary to carry out an inventory of  medicinal plants. The research method used is descriptive qualitative. This research was conducted in March 2021. This research took place in West Cikarang District, Bekasi Regency. The results of the study found 86 species of medicinal plants consisting of 43 families. The family of medicinal plants most frequently mentioned is Zingiberaceae. The most widely used plant organs are leaves as much as 40%. The method of processing the most is by boiling as much as 39%, while the method of use that is the most mentioned is by drinking as much as 59%
The development of didactic and contemplative based teaching materials for human anatomy and physiology Diyyan Marneli; R Delfita; M R Pratama
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 8, No 1 (2022): Jurnal Pembelajaran Dan Biologi Nukleus Maret 2022
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v8i1.2459

Abstract

Existing Human Physiology Anatomy teaching materials tend to have a gap between the content of teaching materials and students, and there is no link to the verses of the Qur'an and the values of Asma al Husna. This study aims to develop didactic and contemplative-based teaching materials for human anatomy and physiology. Research development (R & D) used the ADDIE model. The participants in this study were three experts and 58 sixth semester biology students, majoring in biology department, Tarbiyah and Teachers Training Faculty, IAIN Batusangkar. The research instruments were observation sheets, interview sheets and validation questionnaires. The mean and standard deviation were calculated to determine the validity. Didactic and contemplative teaching materials in the Human Physiology Anatomy course were developed to fulfill all aspects of a development research, according to the characteristics of a teaching material, having didactic and contemplative characteristics. The didactic and contemplative teaching materials developed contain didactic aspects in the form of various activities, according to student learning styles, there is contemplation practice, contains Asma al Husna and contains verses of the Qur'an. The didactic and contemplative teaching materials developed have validity with very valid criteria (3.45±0.43). Thus, these teaching materials are suitable for use in classroom learning, fill the gap between the content of teaching materials and students, stop the separation between "knowledge" and "student-self" and deserve to be used as a reference in developing teaching materials that integrate science and religion
Identification of Biofilm-Producing Bacteria From Nangka Island Marine Water in District of Bangka Tengah Robika Robika; Rahmad Lingga; Budi Afriyansyah
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 8, No 1 (2022): Jurnal Pembelajaran Dan Biologi Nukleus Maret 2022
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v8i1.2492

Abstract

Bacterial community is an important element of an ecosystem both on land and in water. In aquatic ecosystems, bacteria that have the ability to produce biofilms have the advantage of being able to easily attach on a substrate. The main function of biofilm is assisting nutrition absorption from water and facilitating bacteria surviveness from unfavorable environmental conditions. This research was conducted to isolate and identify and test the potential of bacteria to form biofilms in vitro. The methodological steps included measuring the physical-chemical parameters of the waters; isolation by pour plating method; characterization and identification  based on morphological, biochemical and Gram staining; as well as testing the activity of biofilm formation by reading technique using microplate reader. The highest bacterial abundance was found at Station 3 (muddy substrate) which was 3.3x106 cfu/ml. Bacterial isolates that had the highest ability to form biofilms in vitro were Bb3, Bb4 and Bb1 isolates with values of 0.3315, 0.2370) and 0.2131, respectively. Bacteria that have the potential to form biofilms from various substrates in the waters of Nangka Island belong to Alcaligenes and Meniscus genera. From the results of the study, it can be concluded that bacteria from rocky substrates have the ability to produce biofilms better than isolates from other substrates.
Utilization of Plant in the Panggih Temanten Traditional Rituals in Ogan Komering Regency Ulu Timur South Sumatera Aulia Ulmillah; Dwijowati Asih Saputri; Marlina Kamelia; Febta Dwi Baika
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 8, No 1 (2022): Jurnal Pembelajaran Dan Biologi Nukleus Maret 2022
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v8i1.2472

Abstract

One of the sub-districts in the East Ogan Komering Ulu (OKU) district of South Sumatra, namely Buay Madang Timur, the people are migrants (transmigrants), especially from the Javanese tribe and still preserve the traditional ritual of the Panggih Temanten marriage. The aim of the study was to determine the various kinds of plant families used in the traditional rituals of Panggih Temanten Javanese people in Buay Madang District, East OKU Regency, South Sumatra. This research is a qualitative type with sampling using purposive sampling and snowball sampling. Data collection through structured interviews to selected respondents. The results showed that there were 13 families consist of Arecaceae, Musaceae, Asparagaceae, Euphorbiaceae, Moraceae, Rosaceae, Annonaceae, Nyitaginaceae, Rubiaceae, Asteraceae, Magnoliaceae, Piperaceae, and Oleaceae. The plant patrs used include stem, flower and leaf
Analysis of the Eucalyptus Crown of Clone IND 72 and IND 83 Against the Composition of Undergrowth Vegetation in PT.Toba Pulp Lestari Tbk., Habinsaran Sector of Toba Regency Meylida Nurrachmania; Rozalina Rozalina
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 8, No 1 (2022): Jurnal Pembelajaran Dan Biologi Nukleus Maret 2022
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v8i1.2507

Abstract

The purpose of the study was to identify the diversity of plant types under the Eucalyptus stand and analyze the percentage of cover titled Eucalyptus Clone IND 72 and 83 against the composition of the undergrowth vegetation species in the Habinsaran sector of Toba Regency.Plot determination is done using the minimum species curve method, so that the number of PLOTS IND 72 as many as 29 plots, and IND 83 as many as 28 plots.The data taken is data on the vegetation of the undergrowth vegetatioin the form of the number and type of undergrowth vegetatio, as well as header cover data, then analyzed by calculating density, frequency, INP, and Similarity Index. There are 10 types of lower plants located in the Habinsaran Sector TPL Plant Forest of Toba Samosir Regency.The dominance of the undergrowth vegetation of each clone is occupied by boreria sp type with Important Value Index (INP) on the Stands of Eucalyptus Clone IND 72 = 67.19, and Stands Eucalyptus Clone IND 83 = 57.68.In the stands of Eucalyptus Clone IND 72 obtained a percentage of headers of 1.70% (<50%) including the category of small header cover, with a composition of undergrowth vegetation as many as 9 types, with an average density of 128.9 / ha.On the stand of Eucalytus Clone IND 83 obtained a percentage of headers of 1.80% (<50%) including the category of small header cover, with a undergrowth vegetation as many as 10 types, with an average density of 104.6/ha.
Inhibitory Test of Endophtic Fungal Metabolites on the Growth of Chilli Seed-Borne Pathogenic Fungi Aspergillus fumigatus Dewi Novina Sukapiring; Nurbaity Situmorang; Juhardi Sembiring
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 8, No 1 (2022): Jurnal Pembelajaran Dan Biologi Nukleus Maret 2022
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v8i1.2479

Abstract

Endophytic fungi are one of the microbes that have been widely used as biological control agents. Endophytic fungi produce metabolites that can inhibit the growth of pathogenic fungi on plants. This study aims to determine the ability of the metabolite compounds produced by endophytic fungi in inhibiting the growth of pathogenic fungi carried by chilli seeds. The method used was the culture of pathogenic fungi, the production of endophytic fungi metabolites using PDYB media and the inhibitory activity of endophytic fungi metabolites on the growth of chilli seed-borne pathogenic fungi Aspergillus fumigatus. The conclusion from the results of the study was that from 2 test isolates the percentage of CECL 38 inhibition against pathogen growth of Aspergillus fumigatus was 50,52% and CECL 19 was 1979%
Implementation Research Result About the Effect of Heavy Metal Cadmium on the Growth of Tiger Shrimp (Penaeus monodon) as Biology Learning Source For Environmental Pollution Ma&#039;rifatul Hidayah; Etty Riani; Rida Oktorida Khastini; Sjaifuddin Sjaiffuddin
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 8, No 1 (2022): Jurnal Pembelajaran Dan Biologi Nukleus Maret 2022
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v8i1.2467

Abstract

Research results in the form of products and processes can be used as learning resources that can develop appropriate scientific abilities according to student needs. This study aims to analyze the results of research on the effect of heavy metal cadmium on the growth of tiger shrimp which is used as a source of learning biology. The research was conducted at the Department of Biology Education, FKIP Untirta and several state high schools in Banten Provice: SMAN 1 Anyer, SMAN 1 Cinangka, SMAN 4 Cilegon, and SMAN 5 Cilegon. The analysis process is carried out through stages: product identification and research processes, selection and modification of research results, as well as the application and development of research results as a source of biology learning contained in the Lesson Plan (RPP). The results of the study on the effect of heavy metal Cd on the growth of tiger prawns were in accordance with the sub-concept of environmental pollution contained in KD 3.11 and 4.11 in class X SMA. Environmental pollution that occurs can inhibit the growth of biota so that it can damage and disrupt the natural balance caused by contamination from heavy metal cadmium which is the subject of the learning process.
Publication Trend of Environmental Topics in The Journal of Biological Education in Indonesia (Sinta 2; 2017-2021): A Systematic Literature Review Abdulkadir Rahardjanto; H. Husamah
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 8, No 1 (2022): Jurnal Pembelajaran Dan Biologi Nukleus Maret 2022
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v8i1.2453

Abstract

Environmental issues and accompanying problems need to be discussed. However, there has been no systematic literature review (SLR) that focuses on environmental topics. This SLR aims to publish trends in environmental topics in biology education journals in Indonesia, focused on JPBI, Biosfer JPB, and Bioedukatika. The three journals that are the object of this study have shown that they are pro-environmental. As for the three, JPBI can be considered as a journal that consistently publishes environmental themes, because this journal publishes the most articles on environmental themes. From the three journals, it can be seen that there are types of research that are dominantly used in environmental theme research, namely descriptive surveys, quasi-experiments and descriptive qualitative ones. In publications at JPBI, the topic of the environment is inseparable from education and the main subject of education is students. Environment is related to environmental education and environmental literacy. Meanwhile in the JPB Biosphere, environmental topics are also related to the themes of online learning or Blended/hybrid learning. On the other hand, in Bioedukatika the environmental theme is inseparable from the learning aspect. Based on the data, it can be seen that the main contribution of the three journals that are the object of this research is that teachers/lecturers are important actors in developing various abilities or skills of students/students in terms of the environment. Teachers are advised to apply various appropriate learning, which is oriented towards student active/student centered learning, by implementing the suggested learning models. One aspect that needs to be strengthened is the Adiwiyata Program which is the embodiment of green school-style schools in Indonesia. Exploration of local wisdom in various regions in Indonesia related to environmental wisdom is also still needed because it is positive for environmental strengthening.

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