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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 544 Documents
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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.
Pengaruh Konsentrasi Pupuk Organik Cair (POC) dan Pupuk Hayati Terhadap Pertumbuhan dan Hasil Tanaman Terung Ungu (Solanum melongena L.) Arief, Arsarizky; Pribadi, Didik Utomo; 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/14552

Abstract

Background: The purple eggplant is a vegetable commodity that highly favored by many people due to it is delicious taste and benefical nutrition content for health. The demand of purple eggplants increased significantly every year, but it is often not matched by an increase in production caused by poor cultivation. The increased production can be achieved through several efforts, one of which is fertilization with organic materials. This research aims to determine the optimal combination and concentration of each treatment for the application of liquid organic fertilizer (LOF) and biological fertilizer which can provides the best influence on plant growth and yield of purple eggplant. Methods: This research used a completely randomized design (CRD) consisting of 2 factors. The first factor was the concentration of liquid organic fertilizer (N) divided into 3 levels, consists of 0 ml/l (N0), 4 ml/l (N1), and 8 ml/l (N2). The second factor was the concentration of bio-fertilizer (P) divided into 4 levels, consists of 0 ml/l (P0), 10 ml/l (P1), 20 ml/l (P2) and 30 ml/l (P3). Results: The result indicated that the concentration of 8 ml/l LOF and 30 ml/l bio-fertilizer was able to increase the number of leaves, total flowers per plant, total fruits per plant, and total fruits fresh weight per plant. Conclusions: This Research can be concluded that the concentration of 8 ml/l LOF and 30 ml/l bio-fertilizer gave the best effect on purple eggplants.
Proximate and Sensory Analysis of Organic Fish Feed Based on Fermented Coconut Flour and Earthworm Flour Lintang Sumunar, Dyah Ayu; Asngad , Aminah
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/14575

Abstract

Background: The main factor influencing the success of fish farming is the quality of the feed given to the fish. However, it should be noted that some commercial fish feeds contain chemicals that can harm fish health. Methods: Proximate tests were carried out with three formula designs, namely formulas A1, A2, and A3, with a ratio of fermented coconut dregs flour and earthworm flour, respectively 1:2, 2:1, and 1:1. Feed sensory tests were also carried out, which included color, aroma, and texture of organic fish feed. The data collected was then analyzed using IBM SPSS Statistics version 23. Results: Proximate test results were the average protein content of fish feed formulas A1, A2, and A3 respectively 10.85%, 16.28%, and 13.07%, while the average carbohydrate content of formula fish feeds A1, A2, and A3 respectively 30.04%, 26.54%, and 27.91%. Meanwhile, the sensory test results for the color of formula feed A1, A2, and A3 had scores of 1.70, respectively, 3.70, and 2.45. The results of the sensory test for the aroma of formula feed A1, A2, and A3 had scores of 2.90 respectively, 3.45 and 3.05, while the results of the sensory test for the texture of formula feed A1, A2, and A3 had scores of 2.20 respectively; 3.40; and 3.30. Conclusions: The most effective feed formula given to fish is formula A2, which has the highest protein content, reaching 16.28%, and carbohydrate content, 26.54%.
Pertumbuhan dan Hasil Tanaman Kedelai dengan Rhizobacteria Pemacu Pertumbuhan Tanaman dan Pupuk Organik Cair Adnan, Achmad; Priyadarshini, Rossyda; Purwadi, Purwadi
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/14587

Abstract

Background: Many organic wastes are currently used as organic fertilizers. Giving organic fertilizer to plants has a very good impact on soil and plants. The combination of LOF and PGPR can certainly increase the growth and production of soybean plants.  This research was conducted in Tanjung Sari Village, Rembang, Central Java from November 2021 to January 2022. Analytical activities were carried out at the Land Resources Laboratory, Faculty of Agriculture, National Development University "Veteran" East Java. Method: This research method uses a factorial Completely Randomized Design (CRD) consisting of 9 treatments 3 replicates so that 27 experimental units are obtained. The first factor is PGPR (A), namely A0: Without PGPR A1: Banana Bark, A2: Bamboo Root and the second factor is LOF (B), namely B0: Without LOF B1: Banana stem B2: Bamboo shoots. Result: The results of this study showed that the combination of PGPR + LOF treatments made from local raw materials was effective in helping the growth of soybean plants obtained by the combination A2B2 (PGPR bamboo root + LOF bamboo shoot) with the number of pods 36 pods, and plant height 56.60cm, in terms of c-organic analysis (3.05%), N (0.63%), P (15.37%), K (1.23%). This combination is best because it contains lignocellulase enzyme and growth regulators. Conclusion: The combination of PGPR + local raw material-based LOF is effective in enhancing the growth of soybean plants. 
Effect Of Vegetable Waste Feed On Protein Levels Of BSF Maggots (Hermetia illucens) Sitorus, Jernia Rulintan; Nursaadah, Euis; Primair Yani, Ariefa; Parlindungan, Deni; Hakim, Lukmanul
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/14620

Abstract

Background: A BSF maggot (Hermetia illucens) is an organism that can live in waste media because maggots eat and decompose organic materials or waste for their growth. One innovative way to break down several types of organic waste, including vegetable waste, is to use maggots. This research aimed to analyze the effect of vegetable waste feed on maggots’ mass, length, thickness, and protein content. Methods: This research experimented with a completely randomized design (CRD) with five treatments, three repetitions of each treatment with various feed varieties. Analysis of maggot protein levels using the Automatic Kjeldahl method. The parameters measured were the maggot’s mass, length, thickness, and protein content. The variable in this research is the experimental variable for maggot samples with variations in the types of cabbage and mustard greens waste food. The number of samples used was 30 samples for each treatment. The data were analyzed using ANOVA, and a further BNT test was carried out to determine the natural effect of each treatment. Results: The results of the BNT and protein content test show that vegetable waste food significantly impacts the mass, length, thickness, and protein content of maggots. Conclusion: Feeding vegetable waste affects maggots’ mass, length, thickness, and protein content.
Pengaruh Penambahan Pakan Cacing Sutera (Tubifex tubifex) Terhadap Pertumbuhan Ikan Jelawat (Leptobarbus hoevenii[Bleeker,1851]) Ginting, Nesty Apulina Br; Ruyani, Aceng; Defianti, Aprina; Palindungan, Deni; Hidayat, Tomi
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/14706

Abstract

Background: This study aims to determine the effect of growth of Jelawat fish given additional feed silkworm and pellets. Method: This study used Complete Randomized Design (RAL) with four treatments, five repeats. L. hoevenii were kept for 28 days with a countainer box with the same quality and quantity of water. Measurements are taken once every 2 weeks. Analysis of variance (ANOVA) was carried out on the measurement results, and continued with the Smallest Real Difference (BNT) test. Result: In treatment A with feed (100% pellets) resulted in weight growth (0.5 g), body length (3.4 mm), and body thickness (0.35 mm). In treatment B with  feeding (Pellets 25% + T.tubifex 75%) resulted in weight growth (1.02 g), body length (24.6 mm), and body thickness (2.84 mm). In treatment C with feed (Pellets 50% +T.tubifex 50%) resulted in weight growth (0.54 g), body length (9.6 mm), and body thickness (1.71 mm). In treatment D with feeding (Pellets 75% + T.tubifex 25%) resulted in weight growth (0.34 g), body length (9.0 mm), and body thickness (1.37 mm). Conclusion: The addition of T. tubifex  feed can have an influence on the growth of L. Hoevenii and the best treatment to produce good fish growth in this study is found in the B treatment given feed (Pellets 25% + T.Tubifex 75%) resulting in the highest growth with body weight growth (1.02 g), body length (24.6 mm), and body thickness (2.84) mm.

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