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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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Keanekaragaman Jenis Ikan Rawa di Kecamatan Upau Kabupaten Tabalong Almira Ulimaz
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.v8i2.2781

Abstract

South Kalimantan is the most densely populated province on the island of Borneo. The province which consists of two main geographical features is also rich in natural resources and a diversity of agroecosystems. Apart from the provincial capital, Banjarmasin, other regencies still have abundant nuftah plasma, including the biological wealth in the form of fish. One of the districts that still has natural resources in the form of fish is Tabalong Regency. As a district which is also famous for its abundant mining products in the form of coal and petroleum, of course animal resources in the form of fish are quite valuable assets to be preserved. Therefore, a research was conducted which aims to identify and explain the types of fish that live in the Swamp, Upau District, Tabalong Regency. The method used in this research is the method of observation which is analyzed descriptively. The sample in this study were fish caught by fishing line and nets. The activity using fishing rods is carried out for 30 minutes, and with nets it is carried out 5 tosses at each point at the sampling station. The number of species found was 142 fish consisting of 10 species, 3 orders, and 8 families. The orders found included the orders Perciformes, Cypriiformes, and Siluriformes. The families found included Cyprinidae (Cypriiformes), Channidae, Belontiidae, Anabantidae, Cichlidae (Perciformes), Bagridae, Siluridae, and Claridae (Siluriformes). The index of fish species diversity in Rawa, Upau District, Tabalong Regency is in the "Medium" category, namely 1.987.
INVENTARISASI KERAGAMAN PLASMA NUTFAH KACANG KOMAK (Lablab purpureus (L.) Sweet) DI KABUPATEN LOMBOK TENGAH PROVINSI NUSA TENGGARA BARAT Ervina Titi Jayanti; Baiq Muli Harisanti
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.v1i2.791

Abstract

Peanut Komak (Lablab purpureus (L.) Sweet) is a member of Fabaceae commonly cultivated on the island of Lombok. So far, research on Komac Nuts in Indonesia is still very limited and only focused on biochemical content and its function as protein isolate. This study aims to inventory of germplasm diversity of Komac Nuts in terms of morphological characters in Central Lombok District. Collections of morphological samples (leaves, flowers, fruits, and seeds) were carried out using the exploratory method. The results of the study showed that 11 samples of Komac gene plasma were collected, based on morphological character of Komac nuts showed variation in stem color, flower color, pod characteristic (pod color, pod lip color and pod texture), seed characteristics (shape and color of seed, the presence of spots on the seed). The most commonly found germ plasm placma is that which has a white pod with a purple edge.
APLIKASI RHIZOBIUM SEBAGAI SUMBER NITROGEN BAGI PERTUMBUHAN TANAMAN Husnul Jannah
Bioscientist : Jurnal Ilmiah Biologi Vol 3, No 2 (2015): 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.v3i2.1431

Abstract

Rhizobium in Legum plants can be used as a source of Nitrogen. The roots of Legum plant roots are roots that contain rhizobium bacteria as nitrogen fixing which can be used as a source of nitrogen growth. The purpose of this study was to determine the utilization of peanut root nodules (Arachis hypogaea) as a source of Nitrogen in the growth of cayenne pepper seeds (Capsicum frutescens). This research includes pure experimental research. The design used is a Completely Randomized Design (CRD). Data collection techniques in this study used observation and documentation techniques. While the data analysis technique uses Anova One Way. This study consisted of J treatments namely P.Q (KQ11tml with 100% soil), PJ (1.5 grams of peanut root nodules), P.2 (3 grams of peanut root nodules) and repeated 4 times. The parameters observed in this study were plant height, number of leaves, and total leaf area.
INVENTARISASI SERANGGA TANAH DI TAMAN WISATA ALAM GUNUNG TUNAK KABUPATEN LOMBOK TENGAH Uswatun Hasanah; Nofisulastri Nofisulastri; Safnowandi Safnowandi
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.v8i1.2560

Abstract

Gunung Tunak Nature Tourism Park is a nature conservation area which is mainly used for tourism and nature recreation. Gunung Tunak Nature Tourism Park is one of 17 conservation areas managed by the Natural Resources Conservation Center (BKSDA), located in Mertak Village, Pujut District, Central Lombok Regency. Geographically located between 08º53'30.08º57'30 South Latitude, and 116º24'00” East Longitude. The purpose of this study was to determine the types of soil insects found in the Gunung Tunak Nature Park. This type of research is exploratory descriptive. The sampling method uses pitfall traps. Sampling locations include the park area in front of the butterfly breeding, and in front of the camping ground as posts 1 and 2. Sampling was carried out in the morning (07.00-09.30 WITA), and in the afternoon (16.00-17.30 WITA) with 3 repetitions. Soil insect samples obtained were identified at the level of the order and family at the Biology Laboratory, Mandalika University of Education. The results showed that 6 soil orders were found, namely: Orthoptera, Hymenoptera, Hemiptera, Diptera, Coleoptera, and Scorviones. The highest group of individuals found was the Hymenoptera Order with 93 individuals.
MELATIHKAN KETERAMPILAN PROSES SAINS MAHASISWA BIOLOGI MELALUI PENGEMBANGAN PERANGKAT PEMBELAJARAN GUIDED INQUIRY PADA POKOK BAHASAN KLASIFIKASI TUMBUHAN Taufik Samsuri
Bioscientist : Jurnal Ilmiah Biologi Vol 4, No 2 (2016): 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.v4i2.225

Abstract

ABSTRACT: Skills Process Sciences (KPS) is the ability to use the mind, reason and deeds based on scientific process. KPS needs to be developed because with the skills of the process one will be able to learn independently, develop themselves, and learn throughout life. Scientific process skills are a necessary skill in doing research and solving problems. This problem solving ability is one of Life Skills (Life Skills) that students need to have in order to continue their life. Based on the above description, the objective of the research is to produce a guided inquiry instructional device to trace the skills of biology student science process on the subject of Plant Classification. This type of research is an experimental research with research design using one group pre-test post-test design. The results show that learning tools developed (syllabus, SAP, and MFI) are well categorized, while students' science process skills, high N-gain values on communicating skills, and moderate categories of inferencing, analyzing, and designing experimental designs.
ANALISIS KANDUNGAN UNSUR FOSFOR (P) DALAM KOMPOS ORGANIK LIMBAH JAMUR DENGAN AKTIVATOR AMPAS TAHU Abdul Aziz
Bioscientist : Jurnal Ilmiah Biologi Vol 1, No 1 (2013): 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.v1i1.3549

Abstract

Phosphorus (P) is a fluorescent substance due to phosphorescence, a chemical element that has the symbol P with atomic number 15. Phosphorus is an essential macro nutrient essential for plant growth, but its content in soil is lower than nitrogen (N ), potassium (K), and calcium (Ca). The purpose of this research is to know how to analyze the content of phosphorus (P) element in organic compost of mushroom waste with dregs activator know. The method used in this research is quantitative and qualitative. This type of research is experimental research, which is a systematic, logical, and meticulous type of research in controlling the existing conditions. Analysis of data used, namely SPSS 16.0 for Windows followed by Duncan test. The results of this study indicate that compost control with compost treatment has not much different results, respectively, ie (0.84%, 1.00%, and 1.08%) and the highest is the bottom sample. While the composition of the treatment of 10:50 has a sequential result, ie (1.15%, 0.70%, and 0.98%) the highest yield is in the upper sample, the compost treatment of 30:50 has the following results, ie (0.79%, 1.06%, and 1.13 The highest yield was found in the bottom sample, and the 50: 50 treatment compost had a sequential result, ie (0.68%, 0.71%, and 0.69%) the highest yield was in the middle sample.It was concluded that there was no effect of tofu waste in composting organic mushroom waste in lieu of EM4, except with the treatment of 10:50 and 30:50.
PENGARUH PEMBERIAN RUSIP TERHADAP GARAM EMPEDU FECES DAN KOLESTEROL TOTAL TIKUS HIPERKOLESTEROLEMIA Muhammad Duddy Satrianugraha
Bioscientist : Jurnal Ilmiah Biologi Vol 3, No 1 (2015): 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.v3i1.1339

Abstract

This study aims to confirm the effect of Rusip administration on levels of fecal bile salts and serum total cholesterol in hypercholesterolemic mice. This study uses the Randomized Pre and Post Controlled Group Design. Twenty-eight male Sprague Dawley white mice with normal weight were given a high-fat high cholesterol diet, then divided into 2 groups, namely control and treatment given Rusip 5.10 mg / gr bb / day. After 28 days of treatment, stool and blood samples were taken to determine the levels of fecal bile salts and serum total cholesterol using the enzymatic method. Statistically testing differences between groups at a 95% confidence level. The administration of ripple in hypercholesterolemic rats for 14 days significantly managed to increase the release of bile salts through the stool and reduce serum total cholesterol levels. Lactic acid bacteria can de-conjugate primary bile salts into secondary bile salts which are more difficult to reabsorb by the body through enterohepatic circulation by apical sodium codependent bile acid transporter (ASBT) or Ileal Na + / bile acid cotransporter (IBAT). Along with not being reabsorbed bile salt, fat and cholesterol in food that should be absorbed into the body along with bile salts as emulsifiers, come out with the stool. This whole mechanism causes a decrease in total cholesterol in the blood plasma. Rusip's administration significantly caused an increase in bile salts in the stool and decreased serum total cholesterol in hypercholesterolemic mice.
KEANEKARAGAMAN CAPUNG JARUM (ZYGOPTERA) DI TAMAN WISATA ALAM KERANDANGAN BATU LAYAR KABUPATEN LOMBOK BARAT Lina Rahmawati; Siti Rabiatul Fajri; Sucika Armiani
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.v7i1.2381

Abstract

Needle dragonflies are insects belonging to the Odonata order, sub-order Zygoptera. The purpose of the study was to determine the diversity of needle dragonfly and the type of needle dragonfly. This research was conducted in the Kerandangan Nature Tourism Park, West Lombok Regency in April 2019. This study used an entrapping or meshing method with a purposive sampling technique with sampling based on a consideration in which post 1 is a settlement and post 2 is a dense forest. The results showed that the needle dragonfly diversity index was categorized as being moderate in post 1 amounting to 1,220 and post 2 with a low category of 0,562.
STUDI ORGANOLEPTIK TEMPE DARI PERBANDINGAN KACANG KOMAK (Lablab purpureus (L.) Sweet) DENGAN BERBAGAI KONSENTRASI RAGI DAN LAMA FERMENTASI SEBAGAI BAHAN PENYUSUNAN BROSUR Haeratul Fazrin; Iwan Doddy Dharmawibawa; Sucika Armiani
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.v8i1.2662

Abstract

Tempeh is popular with Indonesian people, besides its price is relatively cheap and tastes good, tempeh also has high vegetable protein content. The objectives of this study are: 1) to find out the organoleptic comparison of the Hyacinth Bean (Lablab purpureus (L.) Sweet) tempeh at various concentrations of yeast; 2) knowing the organoleptic comparison of tempeh Hyacinth Bean (Lablab purpureus (L.) Sweet) on various fermentation periods; and 3) implementing research results as material for preparing brochures for the community. This type of research is pure experimental research. Using Random Group Design (RBD). The yeast concentration consisted of 1.5%, 2%, and 2.5% treatments, while the fermentation time was 24 hours, 30 hours and 36 hours. Organoleptic parameters include color, taste, texture, and aroma. Data collection techniques used in this study were carried out by observation, questionnaires, organoleptic test observations, and brochure validation sheets. Data analysis techniques used Analysis of Variance (ANOVA) with a significance level of 5%. The results showed that, variations in yeast concentration and length of fermentation in making tempeh Hyacinth Bean (Lablab purpureus (L.) Sweet) significantly influenced the aroma, taste, and texture, while the concentration of yeast and duration of fermentation did not significantly influence the tempe color of Hyacinth Bean (Lablab purpureus (L.) Sweet). The results of the brochure assessment qualification analysis show that, the brochure is suitable for use by the public.
PENERAPAN MODEL PEMBELAJARAN INKUIRI UNTUK MENINGKATKAN PENGUASAAN KONSEP MAHASISWA CALON GURU BIOLOGI Taufik Samsuri; Herdiyana Fitriani
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.v4i1.216

Abstract

Abstract: A research has been conducted to improve the mastery of students of biology teacher candidates through the application of inquiry learning model. This type of research is a classroom action research. This research applied to FPMIPA biology education student of IKIP Mataram, on the subject matter of plant structure and development. The results showed that 91% of students declared complete study on cycles II and 65% of students declared complete in sikus I. Thus the increase in mastery of the concept is in the high category. Based on the results of data analysis can be concluded that biology learning on the subject matter of structure and development of plants with inquiry model can improve the mastery of the concept of biology teacher candidates.

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