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Bioscientist : Jurnal Ilmiah Biologi
Published by Universitas Pendidikan Mandalika
ISSN : 23385006     EISSN : 26544571     DOI : https://doi.org/10.33394
Core Subject : Science, Education, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Social Sciences
Bioscientist : Jurnal Ilmiah Biologi (BJIB), receiving and publishing article in the form of research (scientific article) in the field of biology education and utilization of biological research in learning. Moreover, this journal bridges the gap between research and practice, providing information, ideas and opinion, in addition to critical examinations of biology research and teaching. Through the coverage of policy and curriculum developments, the latest results of research into the teaching, learning and assessment of biology are brought to the fore. Special emphasize are as follow: 1. Research on Learning Biology (Biology Learning Materials at All Education Levels). 2. Pure Research of Biology Developed or Studied to the Sources, Materials, or Instructional Media Biology (Biology Learning Materials at All Education Levels and Application in Society). 3. Curriculum of Biology Education at all Education Levels. 4. Class Action Research (CAR) and Lesson Study in Biology. 5. Other Qualitative Research of Biology Education. 6. The School Management and Biology/Science Laboratory Management. 7. Biology Learning Evaluation. 8. Teacher Professional Issues/Trends in Biology Education. 9. Another Study for the Scope of Biology Education. 10. Research on Environmental Education.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 1,428 Documents
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PENGEMBANGAN ENSIKLOPEDIA KEANEKARAGAMAN HEWAN VERTEBRATA BERBASIS SPESIMEN Anandita Eka Setiadi; Ety Setiawati
Bioscientist : Jurnal Ilmiah Biologi Vol 4, No 1 (2016): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bjib.v4i1.213

Abstract

ABSTRACT: The collection of Unmuh Pontianak Integrated Laboratory specimens represents the diversity of vertebrate animals from West Kalimantan. As a learning resource, the specimen can be used as an object of observation that provides a direct learning experience and as a source of written information that can be packaged in encyclopedia book form. The purpose of this study is to produce a valid encyclopedia of vertebrate animals based on a valid specimen and receive a positive response from learners. Output target of this research is product and publication. Research method used is Research and Development (R & D). The development model used is 4-D modification (four D model) with 3 stages namely: (1) Define (Define). (2) Design (Design), and (3) Development (Develop). While at stage (4) Disseminate will not be done due to limited time and cost. The results showed that the developed encyclopedia was considered valid in both good and excellent category. The results of validator assessment include aspects of material presentation of 98% (very good), aspect image 100% (very good), 96% language aspect (very good), and aspect 84% (good) graphic component. Student response to encyclopedia developed on encyclopedia presentation aspect, ease of use of encyclopedia, and activity of learners learn of encyclopedia each get 82% response (very strong). While on the aspect of ease of learners understand the encyclopedia 80% (strong) and interest in encyclopedia 75% (strong). Overall it can be concluded that the developed encyclopedia is valid and get positive response from learners.
Pemanfaatan Citrus hystrix DC oleh Pedagang Tumbuhan Obat di Pasar Tradisional Kabanjahe Kabupaten Karo Marina Silalahi
Bioscientist : Jurnal Ilmiah Biologi Vol 8, No 2 (2020): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bjib.v8i2.3154

Abstract

Citrus hystrix or Jeruk Purut is a type of Rutaceae family that is used as food and traditional medicinal ingredients. Various traditional dishes in Indonesia use Citrus hystrix as a cooking spice and are believed to give a distinctive and refreshing aroma. The use of plants as cooking spices or medicines is related to their bioactive compounds, especially in their use as medicine. The purpose of this study was to explain the relationship between the use of Citrus hystrix and its bioactivity. This study combines market surveys in several traditional markets in North Sumatra and literature studies on the results of research published online and offline about the bioactivity of Citrus hystrix. Respondents in this study were all medicinal plant traders who trade Citrus hystrix. Some of the keywords used for online searches are Citrus hystrix and bioactivity of Citrus hystrix, then they are synthesized so they can explain the purpose. Citrus hystrix has long been traded in the traditional markets of Kabanjahe, Berastagi, and Pancur Batu under the local name "Rimo Mungkur". The local people of North Sumatra, especially the Batak ethnic group, use Citrus hystrix as an ingredient for various ritual events and as a medicinal ingredient. In traditional medicine Citrus hystrix is used to treat fever, fractures, oukup (traditional sauna), malnutrition. Bioactivity of Citrus hystrix is antioxidant, anticancer, antimicrobial, hepatoprotective, and aromatherapy. The bioactivity of Citrus hystrix is thought to be related to its essential oil content, especially limonene, citronellal, and β-pinene. Citrus hystrix is a nautracetical plant that has the potential to be developed as a natural preservative for food and for aromatherapy.
PROSPEK PENGEMBANGAN PUSAT-PUSAT PEMBIBITAN SAPI BALI DI LAHAN MARGINAL UNTUK MENDUKUNG PENYEDIAAN SAPI BAKALAN DI NUSA TENGGARA BARAT Mashur Mashur
Bioscientist : Jurnal Ilmiah Biologi Vol 2, No 1 (2014): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bjib.v2i1.1304

Abstract

Cattle are an important component in a farming system in West Nusa Tenggara. Farmers' lives can hardly be separated from livestock, although the basic needs of the farm family are met from food crops. Cow dwelling system, especially in Lombok Island using cages gathering (collective cage), so the security of cattle more secure and coaching more easily implemented. The demand for cattle from West Nusa Tenggara continues to increase as the Bali cattle from West Nusa Tenggara are free from disease (Mouth, Nails, Brucellosis, and SE). Adaptability is quite good and high fertility and purity is more assured. The increasing rate of demand is expected to have exceeded the production capability, which tends to decrease the population of cattle. If the development of Bali cattle with integrated management based on collective cages applied to all areas in West Nusa Tenggara is expected to grow Bali cattle breeding centers in rural areas with superior production, uniform and continuous so as to support the provision of seed and beef cattle in West Nusa Tenggara . To find out the prospect of development of Bali Cow breeding centers on marginal land to support the supply of beef cattle in West Nusa Tenggara has been done by survey method from January to December 2012 in 10 regencies / cities as West Nusa Tenggara.
IDENTIFIKASI JENIS TUMBUHAN OBAT DI KAWASAN DESA BATU MEKAR KECAMATAN LINGSAR KABUPATEN LOMBOK BARAT Husnul Jannah; Safnowandi Safnowandi
Bioscientist : Jurnal Ilmiah Biologi Vol 6, No 1 (2018): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bjib.v6i1.938

Abstract

Herbal plant was all kinds of plant while it is cultivated or not yet. It can used as herbal plants. The treatment used plant was long time ago done by our great grandfather since long time ago. It was to legacy with hereditary from generation to generation. To knew how much herbal plant was knew by communities in Batu Mekar Village, Lingsar, West Lombok  and viewed what kind of plant has merit  as medicine , so it needed to do a research activity knew kinds of herbal plants in Batu Mekar. This research was descriptive and explorative research used qualitative and quantitative  approach. With sampling technique was snow ball sampling. The data was collected by  interview with all shaman. The observation to field and documentation . the result of this research showed that the identification kinds of herbal plants in Batu Mekar wasvery kinds. It is found 43 kinds of merit herbal plants its can used for treatment all kinds of illness. The benefit of 43 kinds herbal plants used for treatment illness from small and big illness , and the benefit of all parts from that herbal plants with extraction one plant or mixed with other plant.
PENGARUH EKSTRAK Sargassum cristaefolium PADA MULTIPLIKASI Dendrobium antennatum Rchb.f SECARA IN VITRO Faisal Ansyarif; Mursal Ghazali; Aida Muspiah; Rina Kurnianingsih
Bioscientist : Jurnal Ilmiah Biologi Vol 8, No 1 (2020): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bjib.v8i1.2672

Abstract

The purpose of this study was to determine the potential and concentration of Sargassum cristaefolium extract as a natural cytokinin in tissue culture media of Dendrobium antennatum Rchb.f. This study is experimental with a completely randomized design, using several extract concentrations compared with the positive control (BAP 1.5 ppm) and negative control (MS0 media). Extract concentrations used 5 ppm, 10 ppm, 15 ppm, 20 ppm, and 25 ppm. Based on analysis of variance (ANOVA), the effect of Sargassum cristaefolium extract on the growth media significant on all parameters. Sargassum cristaefolium extracts caused different responses at certain levels of concentration. Extract concentration of 10 ppm was able to initiate the highest number of shoots and leaves compared to other extract concentrations, where as the concentration 20 ppm was able to accelerate and increase root growth.
PENERAPAN PENGEMBANGAN PERANGKAT PEMBELAJARAN FISIOLOGI HEWAN BERBASIS INKUIRI SEBAGAI UPAYA MEMBENTUK HABITS OF MIND MAHASISWA Masiah Masiah; Ali Imran
Bioscientist : Jurnal Ilmiah Biologi Vol 5, No 2 (2017): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bjib.v5i2.181

Abstract

Abstract: The tendency to think is important to be shaped and honed, as a preparation to prepare students to be a competing person in all fields. This can be done by providing a challenging experience in learning so that from these experiences can spur his brain to always think. The purpose of this research is to apply the development of valid and effective inquiry of animal physiology-based learning device so that it can form student's habits of mind. The results showed N-Gain test result 0.73 with high category and habits of mind of students who assessed through questionnaire have average score 74,5 with good category. The observation of student's habits of mind shows improvement from the first meeting to the last meeting. The results show that the application of development of specific inquiry-based animal physiology learning tools leads to the formation of student's habits of mind, valid empirically and positively affect student learning outcomes.
Pengembangan Handout Mikrobiologi Berdasarkan Hasil Penelitian Antagonisme Kapang Antagonis terhadap Kapang Patogen pada Tanaman Buah Naga (Hylocereus sp.) Aziz Tanama; Utami Sri Hastuti; Abdul Gofur
Bioscientist : Jurnal Ilmiah Biologi Vol 8, No 2 (2020): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bjib.v8i2.2763

Abstract

This research aims to produce teaching materials in the form of valid and practical Microbiology handouts based on the research "Antagonism of Antagonistic Fungi against Pathogenic Fungi". This type of research is development research. This development research was carried out by following the instructional design stages with the ADDIE approach, which consisted of 5 stages, namely: Analyze, Design, Develop, Implement, and Evaluate. The data on the feasibility of handout teaching materials were obtained from the results of validation by microbiology material experts and teaching materials expert. While the handout readability test was conducted by respondent students of the Undergraduate Biology Education Study Program, FKIP, University of Muhammadiyah Malang. The results showed that the percentage of eligibility of handout material by material expert validators was 96.52% with very valid criteria with little improvement. The percentage of feasibility of handouts by teaching materials expert is 100% with very valid criteria. The percentage of readability test by respondent students was 90.10% with very high readability criteria. The results of this study indicate that the handout teaching material is very feasible and practical to be used by students / lecturers in microbiology learning activities on the material "Antagonism of Antagonistic Fungi against Pathogenic Fungi in Plants".
PEMBUATAN TEH DARI DAUN GAHARU JENIS Gyrinops versteegii Taufik Samsuri; Herdiyana Fitriani
Bioscientist : Jurnal Ilmiah Biologi Vol 1, No 2 (2013): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bjib.v1i2.793

Abstract

Gaharu is a product of Non Timber Forest which is very potential and high economic value in West Nusa Tenggara Province. Lombok Island is one of the gaharu producing areas in Indonesia and is a growing place of endemic gaharu commercial species such as Gyrinops versteegii. Local people call it "Cucumber". So far, gaharu farmers only use gaharu trees only to be sold to gaharu exporters. However, in fact gaharu leaves can be processed into a product that has a good economic value, which is made into tea. Gaharu leaf tea is believed to have efficacy for the drinker. Gaharu leaf tea is usually made from leaves or young shoots of gaharu trees that have not been inoculated. While the gaharu leaves tea production from inoculated trees has not been done. Thus the purpose of this research is to optimize the utilization of agarwood leaf that has been inoculated as a tea-making material, so it can produce gaharu leaf tea with good quality without loss of taste, aroma, and its benefits. Types This research is experimental through laboratory test including water content test and extract level with gravimetric method. The material used as the assessment is Gaharu alpha leaves of Gyrinops versteegii taken directly from the gaharu farmer's garden on Lombok island.
KUALITAS AIR LAUT DITINJAU DARI INDEKS KEANEKARAGAMAN FITOPLANKTON DI PERAIRAN PANTAI DESA MADAYIN KECAMATAN SAMBELIA KABUPATEN LOMBOK TIMUR Sucika Armiani; Baiq Muli Harisanti
Bioscientist : Jurnal Ilmiah Biologi Vol 6, No 2 (2018): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bjib.v6i2.2351

Abstract

This study was aimed to riview the quality of sea water in terms of phytoplankton diversity index as the impact of aquaculture shrimp ponds in Madayin village, Sambelia District of East Lombok. This study was conducted in March to June 2018. Sampling was done by purposive sampling method as 6 sampling points was 3 points (stations 4, 5 and 6) were taken from the outlet of sewage shrimp, 1 point (station 3) were taken from estuary, and 2 points (stations 1 and 2) were taken from the sea. Water samples was taken 50 liters and was filtered using 25μm plankton nets. Filtered water put into bottles samples then was preserved by formalin 4%. Phytoplankton analysis was carried out in Biology Laboratory FPMIPA Faculty of Mataram University. Results showed that the diversity index (H) ranged from 2.055 to 2.257, this value indices were moderate/medium. Equitability index (E) value of ranged from moderate to high where the stations 1 and 3 were moderate (0.5 <E <0.75) while stations 2, 4, 5 and 6 were high (E> 0.75). All stations showed that there were no dominance of phytoplankton species. Based on the results, the condition of Madayin coastal was moderate to good condition, no significant ecological pressure.
KANDUNGAN PROTEIN BIJI DAN TEMPE BERBAHAN DASAR KACANG-KACANGAN LOKAL (FABACEAE) NON KEDELAI (SEEDS AND TEMPEH PROTEIN CONTENT FROM NON SOYBEAN FABACEAE) Ervina Titi Jayanti
Bioscientist : Jurnal Ilmiah Biologi Vol 7, No 1 (2019): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bjib.v7i1.2454

Abstract

Soybean is the main raw material for the making of tempeh. Currently the domestic soybean production is still not able to fullfill the needs of local tempeh industry, so the fulfillment of the needs of the raw material became dependent on imports. An alternative solution that can be used to reduce the reliance of imported soybeans are against using the beans such as local hyacinth bean known as komak with brown and white seed (Lablab purpureus (L.) Sweet), kratok or komak kace (Phaseolus lunatus), gude/lebui (Cajanus cajan) as an alternative to the main raw material in the making of tempeh. This research aims to uncover the total seed protein content of the beans before  and after processed into tempeh. Protein content tests done with the Kjehdahl method, water content by the method of oven (gravimetric) as well as the ash levels with the furnice method. The results showed that there is a difference in the levels of protein content when the seed processed into tempe. The highest seed protein content owned by lebui/gude (20.90%), komak with white seed (20.26%), komak with brown color seed (20.24%), and komak kace/kratok (18.73%). After being processed into tempeh, protein content from the highest is white seed komak/hyacinth bean tempeh (14.70%), lebui tempeh (12.23%), komak kace/kratok tempeh (11,81%), and tempeh made by komak/hyacinth bean with brown seeds (9.89%).

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