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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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Penambahan Sari Akar Eceng Gondok (Eichornia crassipes) Media MS pada Pertumbuhan Tahap Subkultur I Anggrek Bulan (Phalaenopsis sp.) Ngadiani Ngadiani; Vivin Andriani; Aulia Rahmawati
Bioscientist : Jurnal Ilmiah Biologi Vol 9, No 2 (2021): 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/bioscientist.v9i2.4331

Abstract

Moon Orchid (Phalaenopsis sp.) is an ornamental plant that has attractive flowers and has economic value. Cultivation can be optimized by modifying the MS medium. The addition of natural growth regulators with the right concentration can support the success of tissue culture and can also reduce costs. This study aims to determine the addition of water hyacinth root extract in the first subculture stage of the moon orchid. This study used a factorial completely randomized design with 4 treatments and 6 replications, namely: MS0 (MS medium), MS1 (MS medium + 10% water hyacinth root extract), MS2 (MS media + 15% water hyacinth root extract), and MS3 (MS medium + 20% water hyacinth root extract). Observation variables included: number of leaves, number of roots, and plantlet height. The results showed that there was an interaction between MS media and the addition of water hyacinth root extract in the first subculture stage of the moon orchid on MS3 media (MS media + 20% water hyacinth root extract) indicating optimal results on the three parameters, namely: number of leaves 5, 2 strands, the number of roots 5.8 fruit, and plantlet height 2.3 cm.
Kajian Daya Dukung Fungsi Lindung dan Lahan Berbasis Spasial di Kabupaten Sumbawa Alfian Pujian Hadi; Dewi Putri Lestari; Nurin Rochayati; Mas’ad Mas’ad; Firman Ali Rahman
Bioscientist : Jurnal Ilmiah Biologi Vol 9, No 2 (2021): 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/bioscientist.v9i2.4248

Abstract

This study aims to determine the carrying capacity of the protected function and the carrying capacity of land based on the ratio of land availability and demand for land in Sumbawa Regency. The research method uses a quantitative descriptive approach with an analysis of the carrying capacity of the protected function and the analysis of the carrying capacity of the land is carried out using an approach to land availability and land requirements. The results showed that the carrying capacity of the protected function of 24 sub-districts in Sumbawa Regency obtained 4 sub-districts (16.7%) in very good category, 6 sub-districts (25%) in good category, 2 sub-districts (8.3%) in moderate category, 3 sub-districts ( 12.5%) in the damaged category, and 9 sub-districts (37.5%) in the very damaged category. The sub-districts that fall into the category of severely damaged environmental carrying capacity include: Labuhan Badas, North Moyo, Moyo Hulu, Ropang, Lape, Lopok, Labangka, Maronge, and Tarano sub-districts with an environmental carrying capacity value below 0.20. The sub-districts in Sumbawa Regency that have a deficit land carrying capacity status (25%), include: Alas, Utan, Buer, Rhee, Batulanteh, Sumbawa, and Unterwilis sub-districts. Judging from the ratio of land availability and land demand, it is known that Alas, Sumbawa, and Labuhan Badas sub-districts have the smallest ratio, meaning that the level of land demand in the three sub-districts is high compared to land availability, so that the existing land is no longer able to support the needs of the population.
Evaluasi Waktu Tunggu Pelayanan Resep Obat Racikan dan Non Racikan pada Pasien Rawat Jalan di Apotek Depi Yuliana; Faizul Bayani; Dedent Eka Bimmaharyanto; Lelie Amalia Tusshaleha; Syamsul Rahmat; Meilynda Pomeistia; Recta Olivia Umboro
Bioscientist : Jurnal Ilmiah Biologi Vol 9, No 2 (2021): 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/bioscientist.v9i2.4950

Abstract

The quality of health services is still not optimal, especially in terms of patient dissatisfaction with drug services at pharmacies. A more efficient system can be built only if the waiting time evaluation has been carried out at pharmacies that provide drug prescriptions for patients. This study aims to evaluate the waiting time for prescription services at pharmacies to achieve patient satisfaction with drug services at pharmacies. In this study, Angkasa Farma's pharmacy became the subject of evaluation. The study was conducted with an observational design using descriptive analysis. The waiting time data obtained were then analyzed descriptively and compared with the minimum service standard of waiting time, this is for two types of drugs (prepared drugs and compound drugs). The results of the study based on a sample of 100 recipes and 100 non-concoction recipes are the number of recipes that meet the standards for prescription recipes as many as 37 recipes and for non-concoction recipes as many as 95 recipes. The average waiting time for concoction recipe services is 41.47 minutes and the average waiting time for non-concoction prescription services is 21.29 minutes. The average waiting time for non-concoction prescription services has met the standard, while the waiting time for blended prescription services has not met the standards according to the Regulation of the Minister of Health of the Republic of Indonesia.
Potensi Tumbuhan Berkhasiat Obat di Hutan Penam Ketungau Kabupaten Sintang Fathul Yusro; Gusti Hardiansyah; Erianto Erianto; Yeni Mariani; Denni Nurdwiansyah; Hendarto Hendarto; Aripin Aripin
Bioscientist : Jurnal Ilmiah Biologi Vol 9, No 2 (2021): 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/bioscientist.v9i2.3996

Abstract

Forests are a source of plant biodiversity whose existence and benefits are very large for humans, one of which is medicinal plants. The purpose of this study was to identify the types and analyze the potential of medicinal plants found in the Penam Ketungau Forest, Empaka Kabiau Raya Village, and Karya Bakti Village, Sintang Regency. This study uses a survey method with a sampling design in the form of systematic sampling with random start. A cluster is made in the form of a square and at each corner and in the middle a plot is made (5 plots) with the shape of a circle (radius 17.8 m). Each plot contained 5 circular subplots in the form of a seedling subplot with a radius of 1 m, 2 m stake, 5 m pole, and 17.8 m tree. The plant species obtained were identified and potential data (density and relative density) at each growth stage were analyzed. The results obtained 45 species of medicinal plants, and the species with the greatest potential were at the seedling level (6000 individuals/Ha (29.27%)) and saplings (2375 individuals/Ha (37.25%)) namely Hopea mengerawan Miq, Dryobalanops Dyer oblongifolia at the pole level (40 individuals/Ha (25%)) and Hopea borneensis at the tree level (43.21 individuals/Ha (13.46%)). The still good condition of the forest, the large potential, and the variety of medicinal plant species identified in the Penam Ketungau Forest indicate the success of the efforts made by the community around the forest and the Sintang District Government in maintaining and protecting the Penam Ketungau Forest, so that in the future it is necessary to improve the status of the Penam Ketungau Forest. become a High Conservation Value (HCV) forest.
Analisis Kandungan Karbon pada Vegetasi Mangrove di Desa Lembar Kabupaten Lombok Barat Siti Wardatul Jannah; Firman Ali Rahman; Alfian Pujian Hadi
Bioscientist : Jurnal Ilmiah Biologi Vol 9, No 2 (2021): 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/bioscientist.v9i2.4303

Abstract

The mangrove ecosystem is one of the vegetation that has a role as carbon mitigation in coastal areas, especially in port activity areas that can produce large amounts of carbon, such as in Lembar Harbor, Lembar Village, West Lombok Regency. The purpose of this study was to analyze the carbon content in the root and leaf tissue contained in each type of mangrove in the Lembar Harbor Area, Lembar Village, West Lombok Regency. This type of research is descriptive quantitative, with purposive random sampling method, which starts with taking root and leaf samples on each different mangrove species, and testing is carried out based on the Walkley & Black method to obtain tissue carbon content. Based on the results of the study, found 8 (eight) families consisting of 11 species, including: Avicennia lanata, Avicennia marina, Lumnitzera racemosa, Bruguiera gymnorrhiza, Rhizophora stylosa, Ceriops decandra, Scyphiphora hydrophyllaceae, Excoecaria agallocha, Thespesia populnea, Xylocensis, and Ipome pescaprae. The condition of the environmental parameters of the mangrove ecosystem in Lembar Village is still in good condition, in accordance with the quality standards of water health quality, Decree of the State Minister of the Environment Number 51 of 2004 concerning sea water quality standards for biota. The average organic carbon content of root tissue was 43.47 ± 3.10 %C and leaves was 43.87 ± 3.66 %C. The highest organic carbon content in root tissue was found in Xylocarpus moluccensis (47.46 %C), and the lowest was in Ipomea pescaprae (41.49 %C), while the highest organic carbon content in leaf tissue was in Bruguiera gymnorrhiza (50.60 %C), and the lowest was Avicennia lanata (38.99 %C). Based on Tukey's further test that the value of organic content stored in the root and leaf tissue of mangroves was not significantly different (> 0.05) with a statistical test value of 0.76.
Validitas Buku Ajar Berbasis Inkuiri Berorientasi Sustainable Society dalam Pengelolaan Sampah pada Materi Pencemaran Hilda Ernani; Dewi Seprianingsih
Bioscientist : Jurnal Ilmiah Biologi Vol 9, No 2 (2021): 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/bioscientist.v9i2.4304

Abstract

The purpose of this study is to determine the validity of inquiry-based teaching materials oriented towards sustainable society in waste management on pollution materials. The development model used in this research is 4D, which is modified into 3D with detailed stages, namely: 1) define; 2) design / design; and 3) develop. The research sample was 25 students of the Biology Education Study Program, FKIP, Cordova University. The research instrument used is a validation sheet, which includes a construct and content validation sheet. Data collection techniques in this study by means of validation. The data analysis technique is descriptive quantitative. The results showed that, based on the two expert validators in the construct section which were stated to be very valid, the average score was 3.75 and the percentage was 93.75 with very good criteria. The validation in the content section is stated to be very valid, the average score obtained is 62.5 and the percentage is 91.9 with very good criteria. Based on the results of the validation, it can be concluded that, inquiry-based textbooks oriented towards sustainable society in waste management on the pollution material produced are declared eligible to be used as teaching materials.
Respon Padi Gogo (Oryza sativa L.) terhadap Pemberian Biostimulan dari Ekstrak Rumput Laut Padina minor Zozy Aneloi Noli; Suwirmen Suwirmen; Izmiarti Izmiarti; Reza Oktavia; Putri Aliyyanti
Bioscientist : Jurnal Ilmiah Biologi Vol 9, No 2 (2021): 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/bioscientist.v9i2.4249

Abstract

Currently, seaweed extracts are widely used as plant biostimulants to increase the efficiency of nutrient use, tolerance of abiotic stress, and improve plant quality. In this study, tested the effect of different Padina minor seaweed extract formulas (liquid extract and powder extract) and the frequency of application of Padina minor seaweed extract (b0 = control; b1 = 1 x application; b2 = 2 x application; and b3 = 3 x application) as a biostimulant to the growth of upland rice. From the results of the study, it was found that there was no significant effect of the application of the two extract formulas and the frequency of application, but the administration of Padina minor extract 3 times during vegetative growth increased all growth parameters, such as: plant height, number of tillers, fresh and dry weight of plants, and chlorophyll content. It was concluded that giving Padina minor extract 3 times could increase the vegetative growth of upland rice effectively.
Validitas Modul Kreatif Ekologi Berorientasi Guided Discovery untuk Mengembangkan Kreativitas Mahasiswa Tilal Afian; Rizka Donny Agung Saputra
Bioscientist : Jurnal Ilmiah Biologi Vol 9, No 2 (2021): 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/bioscientist.v9i2.4389

Abstract

The purpose of this study was to describe the validity of the guided discovery-based ecological creative module to develop student creativity. This research is a qualitative descriptive study, to assess and obtain the quality of the creative ecology module. The instrument used in this study was a validation sheet. The module is validated by two experts in the field of biology education. The results showed that the guided discovery-based ecological creative module to develop student creativity was declared valid and reliable, so the module could be used in trials. Even though the module has been declared valid and reliable, it still needs to be tested for its practicality and effectiveness.
Pengembangan Bahan Ajar Ilmu Pengetahuan Alam (IPA) Berbasis Problem Based Learning (PBL) M. Nasri; Marhamah Marhamah; Hartini Haritani
Bioscientist : Jurnal Ilmiah Biologi Vol 9, No 2 (2021): 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/bioscientist.v9i2.4010

Abstract

This research is motivated by a needs analysis of consistent teaching materials. This study aims to develop a natural science teaching material product based on Problem Based Learning (PBL), as well as to test its effectiveness through a one group sample pretest and posttest design. The data validation results by three experts include: material experts, linguists, and technology experts, as well as user responses, getting a comprehensive average score of 3.40, with an ideal standard score of 4.0. While the empirical test data through one group sample pretest and posttest design on 51 test samples, obtained an N-Gain value with an average score of 0.45 with a (medium) category. Thus, it is recommended that Problem Based Learning (PBL) natural sciences teaching materials are very feasible and effective to be used in learning activities in Elementary Schools and Islamic Elementary Schools.
Hasil Uji Keterbacaan Modul 6M Berbasis Project Based Learning pada Peserta Didik di SMA Negeri 1 Brangrea Hamdani Hamdani; Fitri Rahmawati
Bioscientist : Jurnal Ilmiah Biologi Vol 9, No 2 (2021): 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/bioscientist.v9i2.4352

Abstract

This research aims to determine the results of the project-based learning (PjBL) 6M module readability test for students at State SMA 1 Brangrea, West Sumbawa Regency. The research method uses the ADDIE development model. The research approach uses descriptive quantitative. Data was collected using a readability test sheet instrument by class X students. The research sample consisted of 14 students from class X science at State SMA 1 Brangrea. The data from the readability test were analyzed using the mean score and validation criteria. The results of the readability test showed the average score of all aspects assessed was 68.64 with a percentage value of 71.50% included in the easy criteria. The conclusion from this study is that the 6M module based on project based learning (PjBL) for students can be applied in learning the material for environmental change in class X science in high school in West Sumbawa Regency.

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