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INDONESIA
BIOEDUSCIENCE
Published by Universitas Muhammadiyah Prof. Dr. Hamka
ISSN : 2614154X     EISSN : 26141558     DOI : -
Core Subject : Science, Education, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education
BIOEDUSCIENCE is an open access journal that publishes research in the field of Biology and Biosain Education such as: Applied and implemented in education and learning, Botany, Zoology, Microbiology, Ecology, Biotechnology, Molecular Biology, Genetics, Bioinformatics, Cell and Developmental Biology, Biodiversity and Bioconservation. BIOEDUSCIENCE is published by Biology Education Study Program, Universitas Muhammadiyah Prof. Dr. Hamka, Indonesia regularly in June and December. ISSN : 2614-1558; P-ISSN : 2614-154X.
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Articles 15 Documents
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Search results for , issue "Vol 8 No 2 (2024): BIOEDUSCIENCE" : 15 Documents clear
Efektivitas Asap Cair Limbah Kulit Buah Siwalan dan Tongkol Jagung terhadap Pengawetan Kayu Sengon Berdasarkan Massa Jenis dan Kadar Air Anggraini, Desti Nur; Setyaningrum, Sulis; Khoiriyan, Muhamad Wisnu; Rahayu, Desta Putri; Mulyaningrum, Eko Retno
BIOEDUSCIENCE Vol 8 No 2 (2024): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/13089

Abstract

Background: Sengon is a fast-growing plant harvested 5-7 years after planting and is easily attacked by termites, so it needs to be preserved. Siwalan fruit husks and corn cobs are usually thrown away without being processed into useful products, even though these materials contain lignin, cellulose, and phenolics, which have the potential to act as anti-termite substances. To determine the potential of liquid smoke from siwalan husk and corn cob waste as a preservative for sengon wood ( Paraserianthes falcataria). Methods: This research was conducted at the Biology Laboratory, Campus 3, PGRI University, Semarang, in September 2023. The research method was RAL (Completely Randomized Design) 9 treatments with three repetitions, namely: P0 (control), 5% liquid smoke from palm fruit husk waste (P1), 10% (P2), 15% (P3), and 20% (P4). Next, corn cob liquid smoke was 5% (P5), 10% (P6), 15% (P7), and 20% (P8). Results: The best increase in wood density was treatment P8, P1, P2, P5, P0, P3, P4, P6, and P7. The best increase in water content of sengon wood is in formulas P8, P4, P2, P6, P7, P1, P0, P5, and P3. The concentration of corncob liquid smoke contains the highest total Cr and dissolved Fe compounds compared to distilled water and liquid smoke from siwalan fruit peel waste, so it can potentially preserve sengon wood. Conclusions: liquid smoke from siwalan fruit peel and corn cob waste can be used as a preservative for sengon wood.
Analisis Kelayakan Buku Referensi Nonteks Sebagai Bahan Bacaan Populer Khasiat Gedebok Pisang Sebagai Alternatif Penurunan Kadar Gula Darah Nirmalasari, Ridha; Nursalina, Nursalina; Septiana, Nurul; Hujjatusnaini, Noor
BIOEDUSCIENCE Vol 8 No 2 (2024): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/13245

Abstract

Background: The development of research results as a reading source is rarely used among the wider community, so documentation of information from research results is still very minimal. Therefore, it is necessary to develop products based on research results in the form of popular reading materials that are non-text, interesting, and practical, which can also be used as references to increase knowledge and information in the health sector. Methods: Design for developing a non-text reference book using the four-D model with four stages, namely define, design, develop, and disseminate. 2 expert validators first validate the feasibility of the product being developed before being disseminated. Products declared suitable for use as reading sources by validators are then disseminated to users who have met the criteria as respondents. Analysis of the level of product suitability was obtained from the assessment results of 25 respondents comprising 15 students and ten members of the general public. Product feasibility level data was analyzed quantitatively and descriptively. Results: The results of the product feasibility analysis based on small-scale tests obtained results with aspects of content feasibility (87.54%), presentation feasibility (84.60%), and usefulness (88.40%) so that an average of 86.85% or excellent qualifications was obtained. Good and declared worthy to be used as reference material and popular reading. Conclusions: The product of developing a non-text reference book about the benefits of banana gedebok is considered worthy with excellent qualifications and can be recommended as popular reading material among academics and the general public. Therefore, developing reference books based on research results is essential as an effort to document information in the health sector.
PENGARUH JENIS BIOAKTIVATOR DAN PEMBERIAN BIOCHAR TERHADAP PROSES PENGOMPOSAN SAMPAH ORGANIK Fabela, Erica; Siswanto, Siswanto; Sasongko, Purnomo Edi
BIOEDUSCIENCE Vol 8 No 2 (2024): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/13262

Abstract

Background: Combining the right bioactivator and biochar dosage can speed up the process and increase the compost quality. Using compost in agriculture can reduce the excessive use of chemical fertilizers, improve soil health and crop yields, and contribute to overall agricultural sustainability. Methods: The research was conducted in March-August 2021 in Kemantren Village, Tulangan District, Sidoarjo Regency. Analysis activities were conducted at the Land Resources Laboratory, Faculty of Agriculture, UPN "Veteran" East Java. This research uses a factorial experimental design based on CRD (Completely Randomized Design) and consists of two factors. Factor 1 is the type of bioactivator, namely: A0: Control; A1: Cattle Farmer; A2: Tapai; and A3: Banana Beetle. Factor 2 provides biochar: B0: Control; B1: 200 grams; and B2: 300 grams. Observation data were analyzed using Analysis Of Variance (ANOVA). Then, if there is a real difference between treatments, the Honest Significant Difference (BNJ) test is carried out with an error rate of 5%. Results: The research results showed that the best compost was the use of a banana hump cultivator, while the best biochar was 200 g. The best results from the combination of bioactivator and biochar were the application of 200 g of cow manure and banana hump bioactivator. Conclusions: The combination of banana stem bioactivators and cow dung with 0 gr biochar (control) improved the quality of the chemical properties of the compost. In contrast, adding biochar at both 200 g and 300 g concentrations showed improvements in the physical quality of the compost texture.
Uji Efektivitas Daun Sirih Merah (Piper crocatum) Terhadap Penurunan Kadar Gula Darah Mencit Putih Jantan (Mus musculus) yang Diinduksi Aloksan Andriani, Medi; Putra, Rizki Yulion; Rosyta, Dini Galoh
BIOEDUSCIENCE Vol 8 No 2 (2024): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/13320

Abstract

Background: Hyperglycemia is when blood sugar levels increase excessively from normal sugar levels. High blood sugar levels in the body that exceed normal limits occur when the random blood sugar test value is ≥200 mg/dl and fasting blood sugar is ≥126 mg/dl. One natural ingredient known to lower blood sugar levels is red betel leaf (Piper crocatum). Methods: The method used in this research is the extraction and fractionation of n-hexane, ethyl acetate fraction, n-butanol fraction, and residual water fraction. Results: The results of research that has been carried out by giving fractionated n-butanol is effective in reducing blood sugar levels in male white mice (Mus musculus) that have been induced by alloxan. Conclusions: The positive group was obtained, and the results of administering the n-butanol fraction at a dose of 100 mg/KgBW affected reducing the blood sugar levels of male mice (Mus musculus) which had been induced by alloxan on days 2, 4, and 6, which decreased the most.
Producing Digital Biological Generations: Integrating Cinematography Techniques in Problem-Based Biological Environment Investigation Learning Models Wibowo, Agung; Sulistiarini, Dwi; Balqis, Balqis
BIOEDUSCIENCE Vol 8 No 2 (2024): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/13671

Abstract

Background: The need for education cannot be separated from technology as a crucial basic literacy skill essential for solving problems that occur in the surrounding environment. The purpose of this research is to determine the effectiveness of the Problem-Based Biological Environment Investigation model with Cinematographic Techniques in improving the digital literacy skills of high school students. Methods: The research method used is Classroom Action Research conducted in two cycles. The research subjects are 34 students from class X-A at SMAN 3 Malang. The success indicators of the research are the implementation of the Problem-Based Biological Environment Investigation model with Cinematographic Techniques according to the referenced syntax and the increase in the percentage of students' digital literacy skills. The research instruments include observation sheets for the feasibility of the learning process and observation sheets for the digital literacy skills of the students. Results: Based on the observation results, the implementation of the Problem-Based Biological Environment Investigation model with Cinematographic Techniques according to the referenced syntax includes problem orientation, organizing students, investigative activities, presenting results, and reflective evaluation. This learning model is also effective in improving students' digital literacy skills by 33.85%. especially in the indicator "Uses to Produce Original Works.” Conclusions: Based on the findings of the research, it can be concluded that the implementation of the Problem-Based Biological Environment Investigation model with Cinematographic Techniques is effectively able to enhance the digital literacy skills of high school students.
The Effect of Planting Media Composition and NPK 16-16-16 Fertilizer Dosage on the Growth of Grafted Seedlings from Syzygium aqueum Burm.) Prastika, Iftina Duta Prastika; Augustien K. , Nora; Utomo Pribadi, Didik
BIOEDUSCIENCE Vol 8 No 2 (2024): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/13870

Abstract

Background: The success of water guava plant propagation is determined by proper cultivation and the availability of superior seeds. Water guava seedlings can be produced through generative and vegetative propagation or a combination. Splicing is joining two different parts of a plant into a whole unit and growing as one plant after tissue regeneration occurs in the graft scar. This study aims to determine the effect of the planting media type, the correct NPK fertilizer dose, and the interaction between the two on the growth of water guava seedlings resulting from shoot grafting. Methods: This research was conducted at the Horticultural Seed Development Unit, Pasuruan, East Java. This research took place from April to June 2023. Consisting of 2 factors, namely the composition of the soil planting media, soil: cow dung, soil: cow dung: rice husk charcoal, and the dose of NPK fertilizer, namely 16-16-16 1.3 grams, 2.7 grams, 4 grams. with two factors carried out, 1) the composition of the planting media (M) consisting of 3 levels and 2) the dose of NPK fertilizer 16-16-16 (D) consisting of 3 levels of treatment. The parameters observed were the time of emergence, number of shoots, length of shoots, number of leaves, height of grafted plants, and percentage of finished grafts. Results: The results showed that the treatment of the best results with the interaction of the composition of planting media soil: cow manure: husk charcoal with a dose of NPK fertilizer four g/plant at the age of 86 hssp on the shoot length parameter (5.86 cm). Single treatment, namely the composition of soil planting media: cow dung showed the best results in the parameter of the number of leaves 43 hssp (9,59), 57 hssp (13,22 strands), 73 hssp (21,30 strands) and 86 hssp (28,11 strands) and the percentage of finished grafts (87.80%), and the dose of NPK fertilizer 2,3 g/plant showed the best results in the parameter of shoot emergence time (9,96 hssp) and the dose of NPK fertilizer four g/plant on the shoot length parameter at the age of 43 hssp (0,83 cm). Conclusions: Using the composition of planting media and the dose of NPK fertilizer 16:16:16 can increase the yield of shoot grafts of water guava plants.
Pengaruh Intensitas Cahaya Led dan Macam Media Tanam terhadap Pertumbuhan dan Hasil Tanaman Basil (Ocimum Basilicum L.) Indoor Hidroponik Wick Sistem Hisam, Mohamad Hisam Fachrudin; Santoso , Juli; Hidayat , Ramdan
BIOEDUSCIENCE Vol 8 No 2 (2024): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/14024

Abstract

Background:The basil plant (Ocimum basilicum L.) is characterized by its mint-like aroma and fresh taste, but its cultivation is still small and agricultural land is increasingly limited. This problem can be overcome by indoor hydroponic cultivation using artificial lights. The research was carried out in Ngagel Rejo Utara No. 24, Surabaya City, East Java from October-November 2022 using artificial LED light installations in closed rooms.Method: This research is a factorial experiment which was prepared using a Split Plot Design (RPT) which consisted of two factors and was repeated three times. The first factor is the intensity of LED light (C) as the main plot which consists of 4 treatment levels, namely 1,500 lux (C1), 1,700 lux (C2), 2,000 lux (C3), 2,200 lux (C4) and the second factor is the type of planting medium ( M) as a subplot consists of 3 treatment levels, namely charcoal husk (M1), cocopeat (M2), rockwool (M3).Results: The results of the research showed that the combined treatment of light intensity of 2,200 lux and rockwool planting media was able to increase the parameters of plant height, number of leaves, wet stover weight, dry stover weight and the volume of nutrient absorption by the plants.Conclusion: The combination of 2,200 lux light intensity treatment and rockwool planting media is the best combination for the parameters of plant height, number of leaves, wet stover weight, dry stover weight and the volume of nutrient uptake of basil plants (Ocimum basilicum L.) indoor hydroponic wick system.
Antibacterial Activity of Graptophyllum pictum (L.) Griff Extract using Variations of Ultrasonic Frequency against Escherichia coli Oktavia, Sabina; Bahar , Meiskha; Wahyuningsih, Sri; Zulfa , Fajriati; Makkiyah, Feda Anisah
BIOEDUSCIENCE Vol 8 No 2 (2024): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/14168

Abstract

Background: Escherichia coli is a Gram-negative bacteria and is the main suspect for urinary tract infections and gastroenteritis. The cases of antibiotic resistance against E. coli continue to increase due to public non-compliance with taking antibiotics. Purple leaf (Graptophyllum pictum (L.) Griff) is a plant that grows widely in Indonesia and is generally used as a herbal medicine. This plant contains alkaloids, flavonoids, tannins, and steroids, which can inhibit bacterial growth. This content is obtained through an extraction process. This study aimed to determine the difference in effectiveness of purple leaves extracted using the Ultrasound-Assisted Extraction method at a frequency of 30 kHz, 40 kHz, and 50 kHz against the growth of E. coli. Methods: This research is purely experimental and was carried out in vitro. The antibacterial activity test used the suitable diffusion method, and then the diameter of the inhibition zone was measured. This research was analyzed using the Kruskal-Wallis and Mann-Whitney tests, which resulted in significant differences between treatment groups. Results: The average diameter of the inhibition zone produced at frequencies of 30 kHz, 40 kHz, and 50 kHz is 3,40 mm, 6,22mm, and 4,37mm. Conclusions: The results of this research show that the most optimal frequency is 40 kHz; this frequency can form cavitation in purple leaf cells, thereby producing phytochemical substances that can damage the cell structure of E. coli.
Pengaruh Air Kelapa, Ekstrak Bawang Merah dan Ekstrak Rebung Bambu Terhadap Perkecambahan Benih Kopi Robusta (Coffea canephora) Kirani, Aldila Putri Selsha; Pribadi, Didik Utomo; Triani, Nova
BIOEDUSCIENCE Vol 8 No 2 (2024): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/14419

Abstract

Background: Robusta (Coffea canephora) is one type of coffee widely cultivated in Indonesia and is one of the leading commodities. Coffee seeds include seeds that have a long dormancy period that inhibits the germination process. Breaking dormancy can be done by several methods, one of which is soaking in natural growth regulators. Soaking treatment with natural growth regulators can be combined with soaking time treatment to break dormancy. This study aimed to determine the combination of natural growth regulator treatment and the right soaking time for Robusta coffee seed germination. Methods: This research is a 3-repeat Complete Factorial Randomized Design Experiment with the first factor of natural growth regulators type, which consists of 4 levels, namely: Z0 = control; Z1 = coconut water; Z2 = onion extract and Z3 = bamboo shoots, and the second factor is the length of soaking which consists of 3 levels, namely P1 = 12 hours; P2 = 24 hours and P3 = 36 hours. Results: Natural growth regulators' treatment of shallot extract with 24 hours of soaking time gave the best results on all parameters. Conclusions: Using natural growth regulators from coconut water, shallots, and bamboo shoots with several soaking times affects all parameters observed, both in single and combined administration.
Aplikasi Biopestisida Fobio Terhadap Penyakit Moler (Fusarium oxysporum) Pada Tiga Varietas Bawang Merah Di Kota Probolinggo Shafa, Yola Salsabila; Wiyatiningsih, Sri; Tri Wahyu Prasetyawati, Endang
BIOEDUSCIENCE Vol 8 No 2 (2024): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/14435

Abstract

Background: Shallots (Allium Ascolonicum L). is a seasonal crop that is widely grown by farmers intensively. Although the demand for productivity of this crop continues to increase, domestic production is still not enough to meet market demand because shallots are a seasonal crop. The low productivity of onion plants can be influenced by various factors, one of which is Fusarium attack, which if not controlled can cause crop failure. The use of chemical pesticides to control Fusarium sp. often causes dependence and pollution, so alternative controls are needed. The purpose of this study was to determine the potential of Fobio Biopesticide against three onion varieties in increasing growth and reducing the intensity of Fusarium sp. attack.Method: The method used is RAKF with a factor of 1 consisting of three varieties of shallots (Biru Lancor, Tajuk, and Batu Ijo), factor 2 in the form of farmer treatment and concentration levels of Biopesticide Fobio 5 and 10 ml / l. Results: The results showed that treatment with a concentration of Biopesticide Fobio 5 ml / l and Blue Lancor varieties was able to increase the best results in various variables such as plant height, wet weight, dry weight, disease intensity, and incubation period. Conclusion: Based on the research that has been done, it can be concluded that Fobio Biopesticide has the capacity to increase the resistance of onion plants to moler disease. Treatment with Biopestiisda Fobio concentration of 5 ml / l in the Lancor Blue onion variety showed the best results in various variables compared to other treatments, it was shown an increase in plant height up to 5 – 6 cm, wet weight up to 2.8 g / tuber, dry weight up to 1.7 g / tuber, disease intensity up to 8% at 42 HST, and the longest incubation period up to 23 days. Keywords: Shallot, Biopesticide Fobio, Fusarium sp.

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