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Kota mataram,
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INDONESIA
Jurnal Biologi Tropis
Published by Universitas Mataram
ISSN : 14119587     EISSN : 25497863     DOI : -
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology
Jurnal Biologi Tropis (ISSN Cetak 1411-9587 dan ISSN Online 2549-7863) diterbitkan mulai tahun 2000 dengan frekuensi 2 kali setahun oleh Program Studi Pendidikan Biologi PMIPA FKIP Universitas Mataram, berisi hasil penelitian dan ulasan Ilmiah dalam bidang Biologi Sains.
Arjuna Subject : -
Articles 2,520 Documents
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The Effect of Adding Tea Dregs on The Growth of Brown Oyster Fungus (Pleurotus cystidiosus) on Sawdust Planting Media Purba, Agnes Lidya Syahtari; Sarjani, Tri Mustika; Jayanthi, Sri
Jurnal Biologi Tropis Vol. 24 No. 2 (2024): April - Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i2.6664

Abstract

The aim of the research was to determine the effect of adding tea dregs on the growth and the effective composition of tea dregs on the growth of brown oyster mushrooms (Pleurotus cystidiosus) on sawdust planting media. The type of research is quantitative with an experimental method using a Non-Factoral Completely Randomized Design (CRD) with 5 treatments and 4 replications. Data analysis in the study used parametric tests, namely the Anova test and LSD test as well as non-parametric tests, namely the Kruskal Wallis test and the Mann-Whitney test with SPSS. The results showed a significant effect on mycelium growth (Sig 0.014), number of fruit bodies (Sig 0.016), fruit stalk length (Sig 0.017), wet weight of harvest (Sig 0.000) and a significant effect on the age at which fruit bodies emerged (Sig 0.045) and had no significant on the diameter of the fruit cap (Sig 0.088) of brown oyster mushroom (Pleurotus cystidiosus). The best treatment for each observation parameter was mycelium growth in treatment P4 (19.3938 cm), age of emergence fruit bodies in treatment P0 (34.5 days), number of fruit bodies in treatment P4 (5.375), diameter of fruit cap in treatment P0 (12.3 cm), fruit stalk length in treatment P4 (10 cm), and wet harvest weight in treatment P4 (91 grams). The most effective treatment for the growth of brown oyster mushrooms ((Pleurotus cystidiosus)  is P4 treatment with 25% (375 grams of Tea Dregs + 75% (1,125 grams of Swadust).
Habitat Characteristics and Morphology of Chlorophyta (Order Bryopsidales) on the Intertidal of Pandanan Hamlet, West Sekotong Destikawati, Destikawati; Jefri, Edwin; Buhari, Nurliah
Jurnal Biologi Tropis Vol. 24 No. 2 (2024): April - Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i2.6669

Abstract

Bryopsidales order macroalgae can be found on various substrates in marine waters. The Bryopsidales order has a morphological form that is shaped like a filament or shaped like a leaf and has pigments like land plants. The study aims to determine the habitat characteristics and morphology of the Bryopsidales order on the coast of Pandanan Hamlet. Sampling was carried out using the line transect method and 1x1 meter quadrant. A total of 5 transect lines were stretched from the shoreline to the point where macroalgae were found. Each transect is placed in quadrants every 20 meters in a zigzag manner. The Bryopsidales order found consisted of 13 species, 3 families and 4 genera growing in habitats with substrates of loamy sand, loam, sand, and sandy loam, rock, dead coral, coral fragments, and live coral. There are 3 types of holdfast were found, namely bulbous, fibrous, and sprawling growers. There are also three blade shapes in this order, namely creeping blades in the Caulerpaceae family, segmented blades in the Halimedaceae family, and blades that are neither creeping nor segmented that resemble sponges in the Codiaceae family.
The Effect of Banana Stems (Musa Paradisiaca L.) Toward The Growth of Rice Field Eels (Monopterus Albus) in Cultivation Business Hasani, Nadaul; Bahri, Syamsul; Raksun, Ahmad
Jurnal Biologi Tropis Vol. 24 No. 1 (2024): Januari - Maret
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i2.6671

Abstract

Banana plants have not been utilized optimally.  Banana stems can be used as a growth medium for eels.  Eels are a type of freshwater animal that has quite high economic value.  This research aims to determine the effect of banana stems (Musa paradisiaca L.) on the growth of rice field eels (Monopterus albus).  This type of research is quantitative research with experimental methods.  The research was conducted on Jl.  Biduri Senteluk, Senteluk Village, Batulayar District, West Lombok Regency, NTB in the yard of the house for 3 months.  The research design used was a Completely Randomized Design (CRD) with 7 treatments and 3 repetitions.  Treatment P0 (100% mud) as control, P1 (90% rice field mud + 10% banana stems), P2 (80% rice field mud + 20% banana stems), P3 (70% rice field mud + 30% banana stems), P4 (60% rice field mud + 40% banana stems), P5 (50% rice field mud + 50% banana stems), and P6 (40% rice field mud + 60% banana stems).  The parameters observed were absolute weight, absolute length, and survival rate of rice field eels.  The research data were analyzed using the ANOVA test and the BNT test (smallest significant difference).  The results of the analysis showed that the addition of banana stems had a significant effect on the growth of rice field eels (P>0.05).  The best addition of banana stems was in the P3 treatment, which can be seen from the average value of the weight growth of paddy eels which increased by 6,100 grams and the increase in length growth of paddy eels by 7,200 cm, and the survival rate of paddy eels was 100%.
The Relationship between Stunting and Motor Development in Children Aged 2-5 Years in the Tamalate Community Health Center Working Area Latief, Shofiyah; Rahmatillah, Rahmatillah; Halifah D. L., Andi Millaty; Darma, Sidrah; Jafar, Muh. Alfian; Kartika, Andy Visi
Jurnal Biologi Tropis Vol. 24 No. 1 (2024): Januari - Maret
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i1.6673

Abstract

Stunting is a chronic nutritional condition resulting from a lack of nutritional intake from food that is not in accordance with nutritional needs based on the body length index for age, which results in less than optimal motor development. The aim of this study was to determine the relationship between stunting and the motor development of children aged 2-5 years at the Tamalate Community Health Center. The type of research is descriptive analytical research with a cross sectional research design. The sampling technique for the non-probability sampling method is Accidental Sampling. This study used 34 respondents as samples who met the inclusion criteria. This research instrument uses a microtoise stature meter for the stunting variable and the Denver Developmental Screening Test (DDST) for the motor development variable. The results of the study showed that the majority of respondents who experienced stunting were aged 24-36 months, with the same number of males and females, while non-stunted respondents were aged 37-48 months with the majority being male. The majority of stunting figures are short stature, 79.4% of children aged 2-5 years in the working area of the Tamalate Community Health Center. The description of motor development shows that the majority of respondents have normal motor function, however, 13.23% of stunted children are found to be suspected of having motor disorders, while only 4.41% of non-stunting children are found. In conclusion, there is a significant relationship between stunting and the motor development of children aged 2-5 years in the working area of the Tamalate Community Health Center.
The Effect of Nutritional Status and Diet on Hipertension Disesase in Tabaringan Health Care Murfat, Zulfitriani; Wahyuni, Arifah Ayu Tri; Bamahry R., Aryanti; Kanang, Indah Lestari Daeng
Jurnal Biologi Tropis Vol. 24 No. 1 (2024): Januari - Maret
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i1.6674

Abstract

Hypertension is a disease that is defined as a persistent increase in blood pressure. According to WHO, the increase in hypertension is mainly driven by several factors the main risks are unhealthy eating and living patterns, lack of physical activity, etc. For example, the diet that is thought to be the main cause contains high energy, high carbohydrates, high fat, high cholesterol, high sugar, high salt, instant food and smoking habits. This can also cause fat accumulation which over time will result in weight gain and manifest in hypertension. To determine the effect of nutritional status and diet on the incidence of hypertension at the Tabaringan Community Health Center In this research, the case control method was used with the type of analytical observational research. Data collection techniques use primary data. The collected data was analyzed using the Chi-Square Test. Respondents were taken using techniques consecutive sampling. Respondents were 64 people consisting of 32 people each with hypertension and non-hypertension groups. The results of the study showed that there was a significant relationship between nutritional status and hypertension p=0.000, animal protein diet to hypertension p=0.000, vegetable protein diet to hypertension p=0.000, vegetables diet to hypertension p=0.000, fruits diet on hypertension p=0.000. However, there was no significant relationship between carbohydrate diet and hypertension, p=0.217. There is a significant relationship between overweight/obesity nutritional status and a diet of animal protein, vegetable protein, fruits and vegetables on the incidence of hypertension at the Tabaringan Community Health Center, Makassar City.
Characteristic Description of Stunting Toddler in North Luwu Regency in 2023 As Salam N., Siti Nuraisyah Aulia; Arfah, Arni Isnaini; Khalid, Nur Fadhillah; Bamahry, Aryanti R.; Namirah, Hanna Aulia
Jurnal Biologi Tropis Vol. 24 No. 1 (2024): Januari - Maret
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i1.6675

Abstract

Stunting is a state of persistent unhealthiness caused by a lack of food intake over a long period of time due to nutritional intake that is not in accordance with healthy needs. Genetic factors, breastfeeding (breast milk), low birth length dan low birth weight (LBW), immunization status, history of disease are factors related to the occurrence of stunting children. The aim of this research is to find out the characteristics of stunting toddlers in North Luwu Regency in 2023.The research design used is descriptive research. The population in this study were toddlers in North Luwu Regency in 2023. The sample for this study was 67 toddlers and was taken using the Purposive Sampling. The data collection method uses secondary data which is then analyzed using a frequency test. The result of the research is, characteristics of stunting toddlers in North Luwu Regency in 2023 there were 39 toddlers (58.2%) male, normal birth length for 48 toddlers (71.6%), normal birth weight for 54 toddlers ( 80.6%), history of exclusive breastfeeding for 50 toddlers (74.6%), history of complete basic immunization for 64 toddlers (95.5%), history of disease no for 66 toddlers (98.5%), and history of CED pregnancy for 64 mothers (95.5%).The conclusion is, the most characteristics of stunted toddlers obtained were male, normal birth length, normal birth weight, had a history of exclusive breastfeeding, a history of complete basic immunization, no history of disease, and his mother had no history of CED pregnancy.
Characteristics of Hypertension Patients with Chonic Kidney Disease at Ibnu Sina Hospital, Makassar City Year 2022-2023 Aulia, Nabila; Kanang, Indah Lestari Daeng; Fattah, Nurfachanti; Hamsah, Pratiwi Nasir; Hasbi, Berry Erida
Jurnal Biologi Tropis Vol. 24 No. 1 (2024): Januari - Maret
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i1.6676

Abstract

Hypertension is a condition where the systole is more than or equal to 140  and the diastole is more than or equal to 90 mmHg. In Indonesia the number of hypertension sufferers reaches 70 million people. The prevalence of hypertension in adults is 6-15%. Hypertension that has been going on for a long time and is not controlled, impacts the blood vessels in the kidneys and causes sclerosis of the blood vessels resulting in glomerular damage and tubular atrophy leading to kidney damage. methods: This is a descriptive study with a cross design sectional Results : Hypertension sufferers with the highest incidence of chronic kidney disease are aged 55-64 years (32.9%), the gender is mostly male (57.6%) while female (424%), with a long history of suffering from hypertension is ≥5 year (63,5%), the highest blood pressure control was found in uncontrolled blood pressure (56.5%), and the use of antihypertensive drugs in the form of CCB drugs (51.8%).Conclusion: Hypertensive patients with the incidence of chronic kidney disease at Ibnu Sina Hospital, Makassar City in 2022-23 are mostly at the age of 55-64 years, male with a long history of suffering from hypertension of 5-10 years and control of uncontrolled blood pressure and use of other types of antihypertensive medication, namely Calcium Channel Blocker (CCB).
Literature Review: Potential of Chinese Ketepeng Leaves (Cassia alata L.) as an Antibacterial Agent Apriliana, Rizky Ayu; Hasbi, Nurmi
Jurnal Biologi Tropis Vol. 24 No. 3 (2024): July - September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i3.6677

Abstract

Infectious diseases are diseases caused by bacteria. Several bacterial infectious diseases include bacteria that cause skin infections such as Staphylococcus aureus, Staphylococcus epidermidis, Propionibacterium acnes and Streptococcus pyogene, nosocomial pneumonia infections of the urinary tract by Pseudomonas aeruginosa and Klebsiella pneumoniae that cause Healthcare-Acquired Infections (HAIs). The drugs usually used to treat bacterial infections are antibiotics. Along with the increase in cases of infection, there is also an increase in the use of antibiotics. Widespread or irrational use of antibiotics can cause resistance, so alternatives are needed to overcome them. One plant that has potential as an antibacterial agent is the leaves of Chinese Ketepeng (Cassia alata L.). Chinese ketepeng leaves contain phytochemical compounds, namely flavonoids, saponins, tannins, alkaloids and phenols. Therefore, this literature review aims to determine the potential of Chinese Ketepeng (Cassia alata L.) leaf extract as an antibacterial agent. The method used is the Systematic Literature Review method by collecting data through databases such as Publish or Perish, PubMed, and Google Scholar. The search method uses the keywords "Chinese Ketepeng Plant", "Skin infection", "Antibacterial", "Disc diffusion", "Well diffusion", "Staphylococcus aureus", "Staphylococcus epidermidis", "Klebsiella pneumonia", "Shigella dysentriae", ”Propionibacterium acnes”, “Streptococcus sobrinus”, and “Pseudomonas aerugenosa”. The results of this review article show that ke tepeng china leaf extract is proven to have potential as an antibacterial agent which is characterized by the presence of an inhibition zone formed. The phytochemical content in Chinese ketepeng leaves such as flavonoids, saponins, tannins, alkaloids and phenols are thought to be antimicrobial. The difference in the diameter of the inhibition zone formed is influenced by the concentration of the extract, the type of solvent and the type of test microorganisms used. The types of solvents used are ethanol and methanol which are extracted by sonication and maceration.
Characteristics of Tonsillitis in Children at Massenrempulu Enrekang Regional Hospital During The Period 2017-2022 Far, TM, Duhri; Darussalam, Andi Husni Esa; Ikram, Dzul; Sanna, Andri Tenri; Jafar, Muhammad Alfian
Jurnal Biologi Tropis Vol. 24 No. 1 (2024): Januari - Maret
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i1.6678

Abstract

Tonsillitis, an inflammation of the tonsils due to viral or bacterial infection, manifests with symptoms such as sore throat, tonsil swelling, difficulty swallowing, and fever. While the World Health Organization (WHO) lacks specific global tonsillitis incidence data, Indonesian Ministry of Health's 2018 statistics rank tonsillitis as the 10th most common ailment among 5-9-year-olds. Objective to characterize tonsillitis among children at Massenrempulu Enrekang Regional General Hospital during 2017-2022. The method used is descriptive research with a univariate design. The total sample size is 93, using total sampling technique, and analyzed with a univariate design. The results obtained showed that the age characteristics were as follows: children aged 6-11 years constitute 41 patients (44.1%), early adolescents aged 12-16 years constitute 31 patients (33.3%), toddlers aged 0-5 years constitute 14 patients (15.1%), and late adolescents aged 17-18 years constitute 7 patients (7.5%). The distribution of gender indicates that female patients are 52 (55.9%), while male patients are 41 (44.1%). Parental education level shows that moderate education level is represented by 52 patients (55.9%), followed by high education level by 37 patients (39.8%), and low education level by 4 patients (4.3%). A history of upper respiratory tract infections was found in 85 patients (91.4%), while only 8 patients (8.6%) had no history of upper respiratory tract infections. Allergy history was present in 68 patients (73.1%), while 25 patients (26.9%) had no history of allergies.
Effect of Drying Methods on the Total Phenolic of Maman Plant (Cleome gynandra L.) from Riau Fauzan, Muhamad; Roslim, Dewi Indriyani; Safarrida, Anna; Herman, Herman; Lestari, Wahyu
Jurnal Biologi Tropis Vol. 24 No. 2 (2024): April - Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i2.6680

Abstract

Maman plant (Cleome gynandra L.) is an underutilised leafy vegetable that has a high nutritive value and contains phenolic compounds that are essential in reducing or preventing the occurrence of chronic and infectious diseases. In this study, we investigate the effect of drying methods on the total phenolic content of maman plant from Riau. The drying treatment process for maman leafs was tried using three methods: room air-dried without sunlight exposure at 21-24oC for seven days, freeze-dried at -40oC for four days, and oven-drying at 40oC for three days. Freeze-dried maman leafs exhibited significantly (p < 0.05) higher total phenolics (5,90 mgGAE/g) than those dried using other methods, followed by oven-dried (5,14 mgGAE/g) and room-air dried (4,50 mgGAE/g). Drying maman leaves for further research is recommended using the freeze-dried method to obtain optimal phytochemical content.

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