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El-Hayah : Jurnal Biologi
Published by Universitas Islam Negeri Maulana Malik Ibrahim Malang
ISSN : 20860064     EISSN : 26570726     DOI : https://doi.org/10.18860/elha
Core Subject : Health, Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Immunology & microbiology Medicine & Pharmacology
El-Hayah : Jurnal Biologi, publishes peer-reviewed research and review articles of special importance and broad interest in any area of biology (such as botany, zoology, ecology, microbiology, physiology, nanobiology, marine biology, hydrobiology, neurobiology, genetics, developmental biology, biochemistry, molecular biology, biophysics, and biomedical sciences), as well as covers the special topic on the relationship between science and religion.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 178 Documents
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Analysis Macrozoobenthos Diversity in Way Kalam Waterfall Tourism Lampung Selatan Regency Septiarila, Fatika
El-Hayah : Jurnal Biologi Vol 8, No 3 (2021): EL-HAYAH (VOL 8, NO 3 SEPTEMBER 2021)
Publisher : Department of Biology Science and Technology Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v8i3.13528

Abstract

This study aims to determine the diversity index of macrozoobenthos and determine the physico-chemical parameters that exist in Way Kalam Waterfall Tourism, South Lampung.   This type of research is descriptive quantitative, sampling was carried out at three research stations including macrozoobenthos samples and measurements of physical and chemical parameters of the waters (temperature, brightness, pH, DO, COD, and BOD) using purposive random sampling technique.  Sampling macrozoobenthos on the bottom of the water using a shovel. The results showed that the obtained macrozoobenthos consisted of 3 phyla, 4 classes, 6 orders, 9 families, and 63 individuals.  The macrozoobenthos diversity index value obtained was in the moderate category. The diversity index value is in the stable community category, and the dominance index is in the low category. The results of the measurement of physical parameters and chemical parameters showed that the waters of the Way Kalam Waterfall tour were not polluted.
Induction Shoots of Black Pomegranate (Punica granatum L.) Seed Explant Using Thidiazuron And Kinetin Hormone In Vitro Popilia, Intan; Linalatil F, Khanna; Rohmah, Mita Devi
El-Hayah : Jurnal Biologi Vol 8, No 3 (2021): EL-HAYAH (VOL 8, NO 3 SEPTEMBER 2021)
Publisher : Department of Biology Science and Technology Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v8i3.13538

Abstract

Pomegranate is a fruit that has medicinal properties, it is proven by antibacterial, anti-inflammatory and anticancer activity. The aim of this study was to determine the best concentration of cytokinins in inducing shoots of black pomegranate seed explants (Punica granatum L.) in vitro. This study used one factorial, namely the addition of various concentrations of TDZ and kinetin. TDZ factor and kinetin with 6 treatment levels, namely 0 mg / L, 0.1 mg / L, 0.2 mg / L, 0.3 mg / L, 0.4 mg / L, and 0.5 mg / L, each treatment was repeated 4 times, for a total of 24 experimental units. The parameters observed included the day when the shoots appeared, the number of leaves, the length of the shoots and the day the leaves were fully open. Observation data were analyzed using Kruskal Wallis. The data showed that the cytokinin hormone, both kinetin and TDZ, was not able to significantly induce shoots on black pomegranate seed explants (Punica granatum L.). The hormone kinetin was able to induce shoots on explants of black pomegranate seeds (Punica granatum L.) with the best concentration of 0.4 ppm but the results were not significant. The optimal TDZ concentration in inducing callus appearance was 0.4 ppm with a callus appearance time of 24 DAP.
Bird Diversity in Rambut Island Wildlife Reverse Seribu Islands Nurfadila, Imelda; Muthiah, Anis
El-Hayah : Jurnal Biologi Vol 8, No 3 (2021): EL-HAYAH (VOL 8, NO 3 SEPTEMBER 2021)
Publisher : Department of Biology Science and Technology Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v8i3.13539

Abstract

Indonesia is one of the top priority countries in efforts to preserve biodiversity because it has the largest biodiversity in the world. Rambut Island Wildlife Reserve is a nature reserve area with a wetland ecosystem type. This study aims to analyze the diversity of bird species in the Pulau Rambut Wildlife Reserve area. This research was conducted in May-July 2021. The method used for this study was a literature study. The diversity of bird species on Rambut Island, Kepulauan Seribu is quite high, as indicated by 24 species of birds. The existence of the activities of the people of Untung Jawa Island is thought to have an influence on the diversity of bird species found on Rambut Island, Kepulauan Seribu. Therefore, the role of BTNLKpS managers is needed to maintain the preservation and diversity of bird species found on Rambut Island, Kepulauan Seribu.
Current Trends In Seagrass Research In Indonesia (2010-2020) Anugrah, Septian; Suryanti, Ani; Nevrita, Nevrita
El-Hayah : Jurnal Biologi Vol 8, No 3 (2021): EL-HAYAH (VOL 8, NO 3 SEPTEMBER 2021)
Publisher : Department of Biology Science and Technology Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v8i3.13541

Abstract

Seagrass is a higher plant (Anthophyta) that lives and grows immersed in the marine environment. Seagrass provides important ecosystem services include coastal protection, carbon absorption for climate change mitigation, nutrient storage for eutrophication mitigation and shelter for small fish, and high biodiversity conservation efforts for iconic endangered species. The current lack of global attention, therefore seagrass research is important to increase knowledge on a local and national scale. Given the extent of seagrass beds and the length of Indonesia's coastline which ranges 95,181 km, so it still needs to understand seagrass more deeply, because this is very important for conservation and restoration. The purpose of this review article is to comprehensively review research on seagrass in Indonesia in five years that expected to provide a future perspective for seagrass research in Indonesia. In the publication regarding seagrass studies in Indonesia, there are 7 categories of topics discussed, distribution and biology, plant physiology, microbial ecology, fauna, impacts and potential, carbon absorption, and restoration. In general, the focus on seagrass research in Indonesia includes seagrass species, seagrass communities, nutrient cycles in seagrass ecosystems, physiology, and the impact of pollution on seagrass habitats. The results presented in seagrass research in Indonesia are still quite descriptive and lagging when compared to studies that have been carried out in developed countries. The developed countries have developed new methods for seagrass restoration activities to new knowledge about seagrass genetics that has never been disclosed previously.
Light Stimulation Effect on The Opening And Closing Time Of Portulaca grandiflora`s Flower ,Sesbania grandiflora`s leaves , Cassia alata`s leaves Fauziah, Arbaul; Al Fatihah, Ainaya; Lusiana, Ika; Rohmania, Vira Azizah; AL Aziz, Zubaidah Ummah
El-Hayah : Jurnal Biologi Vol 8, No 3 (2021): EL-HAYAH (VOL 8, NO 3 SEPTEMBER 2021)
Publisher : Department of Biology Science and Technology Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v8i3.13542

Abstract

Light is one of external stimulations affecting the plant’s movements and causing different responses. The time of opening and closing of plant organs caused by light stimulation are different. The aim of this research was to determine the opening and closing time of Portulaca grandiflora’s flower, Sesbania grandiflora’s and Cassia alata’s leaves. The study was conducted in Madiun and Trenggalek, East Java in November 2020 using field survey and observation. The survey was carried out to obtain sample plants, while observations were to observe the opening and closing time of leaves or flower in the sample plants. The observations were carried out at 04.00 to 19.00 every 15 minutes to analyze the time range of opening and closing of flower and leaves. The opening time of Portulaca grandiflora’s flower and the Sesbania grandiflora’s leaves were almost the same, around 09.00 to 10.30. Meanwhile, the Portulaca grandiflora’s flower began to close at almost the same time as the Cassia alata’s leaves, which only 45 minutes of difference (10.45 and 10.00 respectively). The opening and closing of plant organs were influenced by light stimulation with variation time.
Schleichera oleosa (Molk.)Oken Callus Induced BAP and 2,4 D In vitro Ruri Siti Resmisari; Azizatur Rahmah
El-Hayah Vol 8, No 4 (2022): EL-HAYAH (VOL 8 NO.4 MARET 2022)
Publisher : Program Study of Biology, Science and Technology Faculty, UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v8i4.15719

Abstract

Schleichera oleosa (Lour.) Oken is a plant that it can used as drug candidate. S. oleosa has several health benefits including as anti-cancer, anti-oxidant, and anti-microbial. One of technique for increasing the secondary metabolite in S. oleosa (Lour.) Oken is callus culture. This study is an experimental research using Factorial Completely Randomized Design (CRD). This study consist of 2 factors are  Benzyl Amino Purin (BAP) and 2,4-Dichlorophenoxyacetic Acid (2,4-D) with various concentrations. Based on the result of callus induction of S. oleosa (Lour.) Oken, it gives some different effect for the variable. The day of emerging callus and weight of callus give the optimum result at 2 mg/L 2,4-D + 0,5 mg/L BAP for 32 Day After Planting and 1,1458 grams. Besides, the percentage of callus formation at 1 mg/L 2,4-D + 0,5 mg/L BAP for 83,33%. 
The Ability of Entomopathogenic Fungus as Biocontrol of Periplaneta americana Anggita Rahmi Hafsari; Ayu Nur Hidayah
El-Hayah Vol 8, No 4 (2022): EL-HAYAH (VOL 8 NO.4 MARET 2022)
Publisher : Program Study of Biology, Science and Technology Faculty, UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v8i4.15798

Abstract

Periplaneta americana (cockroach), are well-known pests that not only contaminate food with feces and germs that can cause food poisoning, but also transfer bacteria, fungus, and other dangerous microbes. Chemical pesticides are harmful to both the environment and individuals when used in excess. The natural balance has been disrupted, resulting in resistant pests, predatory threats, parasitic threats, fish, birds, and other animals. The objective of this research is to see the ability of an entomopathogenic fungus as a cockroach biocontrol agent. This research conducted with experimental research with ten treatments and three repetition. The variation are, K(-) only distilled water, K(+) synthetic pesticides, Botrytis sp., Mucors sp., Acremoniums sp., Rhizopus sp., Moniliella sp., Chaetomium sp., Nigospora sp., and Aspergillus sp. A one-way Completely Randomized Design was used to examine them (CRD). With a cell count of 2.35 x 108 CFU/ml, Rhizopus sp. was able to achieve a mortality rate of cockroach by 66.6 percent.
Reptiles and Amphibian Diversity, Along with Potential Treat in Sumber Nyolo, Malang Regency Berry Fakhry Hanifa; Muhammad Asmuni Hasyim; Bayu Agung Prahardika; Nurul Whika Agustin
El-Hayah Vol 8, No 4 (2022): EL-HAYAH (VOL 8 NO.4 MARET 2022)
Publisher : Program Study of Biology, Science and Technology Faculty, UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v8i4.15799

Abstract

Inventory of reptiles and amphibians was carried out in the Sumber Nyolo area, Karangploso District, Malang Regency, East Java. The sampling area is at an altitude of 600-650m above sea level. Pre-survey was conducted once. The survey was conducted from June-October 2020 using the visual encounter (VES) method. A total of 167 individuals from 17 species, 10 families have been recorded, 1 of which is in Near Threatened (NT) and Vulnerable (VU) status on the IUCN Redlist namely Ptyas korros and Huia masonii respectively, which H.masonii also endemic to Java Island. The diversity index (H’) shows a moderate value (2.099), while the dominance value (0,211) was lower than the evenness index (0.479). The species with the largest population was Chalchorona chalchonota (70 individuals), while Huia masonii, Ptyas korros Gekko gecko, and Xenochrophis sp. was the fewest species found (1 individual). Threats to this area include habitat destruction due to land conversion into tourism area and religious destination as well as rice fields in the downstream and settlement area
Potential Analysis of Cheese Whey as an Alternative Media Growth for Lactobacillus casei Group Nur Kusmiyati; Maria Massora; Septian Tri Wicaksono
El-Hayah Vol 8, No 4 (2022): EL-HAYAH (VOL 8 NO.4 MARET 2022)
Publisher : Program Study of Biology, Science and Technology Faculty, UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v8i4.15800

Abstract

Cheese processing industry throws a lot of whey into the environment that cause pollution. Whey cheese is known to contain lots of organic matter and lactose which is the main energy source for the Lactobacillus genus. This study aims to determine the effect of using cheese whey media on bacterial cell count, total lactic acid, and total sugar in the Lactobacillus casei group consisting of Lactobacillus casei, Lactobacillus paracasei, and Lactobacillus rhamnosus bacteria. The method used in this study was bacterial culture rejuvenated and propagated on MRSB media for 24 hours. As much as 1% of bacterial culture was inoculated into cheese whey medium and incubated at 37 C for 24 hours. Furthermore, observations were made on the number of bacterial cells, total lactic acid, and total sugar in the L. casei group. The results showed that L. paracasei had the highest number of cells (4.862 CFU/ml), total lactic acid (0.264 mg/ml), and total sugar (93.805 mg/ml) and was not significantly different from L. casei and L. rhamnosus. The cheese whey medium was not significantly different from the positive control (MRSB), however, there was a difference in the growth ability of each isolate on the positive control medium. Based on the research, it was shown that cheese whey media could be used as an alternative medium for the growth of the L. casei group.
Effect of Blood Bags Storage Time on The Quality of HIV Pre Transfusion Test Result: Preliminary Study in Blood Bank’s dr. Ben Mboi Ruteng Manggarai District, East Nusa Tenggara Province Yani Suryani; Opik Taupiqurrohman; Yohanes Reynerius
El-Hayah Vol 8, No 4 (2022): EL-HAYAH (VOL 8 NO.4 MARET 2022)
Publisher : Program Study of Biology, Science and Technology Faculty, UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v8i4.15801

Abstract

Research on the effect of storage time on blood quality has been conducted. The purpose of this study is to determine the quality changes caused by the length of storage. The test parameter is the change in blood to become HIV positive. The blood testing process is carried out by immune chromatography on blood that has been stored for 2 weeks, 3 weeks, 4 weeks and 5 weeks. Test results show changes in blood quality during storage. Time does not show a difference in changes in blood quality, however it needs to be aware, because the stored blood changes.

Page 14 of 18 | Total Record : 178

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