Jurnal FKIP Universitas Mataram (Fakultas Keguruan Dan Ilmu Pendidikan)
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Mangroves as Carbon Sequesterers: Diversity and Carbon Estimation Study in Pantai Mekar Village, Muara Gembong District, Bekasi Regency
Get PDFMangrove forests are important for storing carbon dioxide (CO2) and reducing the effects of climate change. Indonesia possesses 20% of the global mangrove cover, which substantially impacts global climate mitigation efforts. However, understanding of the diversity of plant species in mangrove forests remains limited, as evidenced by the high rate of conversion of mangrove areas into aquaculture ponds, resulting in mangrove degradation. Our research in Pantai Mekar Village was conducted to augment information on mangrove plant species diversity in Indonesia, specifically in Bekasi Regency. Mangrove vegetation data were collected in Pantai Mekar Village, Muara Gembong, Bekasi from 8 to 12 July 2019. Data were collected using 2x2 m (seedlings and understory), 5x5 m (saplings), and 10x10 m (trees) plots. Importance value index (INP), Shannon-Wiener species diversity, evenness, richness, and carbon stock estimation were utilized to analyze the data. The study documented 21 species from 15 families. Species from the Acanthaceae family were predominant in the study site. Avicennia alba was the species with the largest biomass and carbon content. The estimated biomass contained in Mekar Beach is 380.42 tonnes/Ha with carbon sequestration of 190.21/Ha
The Effect of Giving Ethanol Extract of Palm Fruit (Arenga pinnata Merr.) on Morphology and Liver Function of White Rats (Rattus norvegicus L.) Induced by Carbon Tetrachloroide
Get PDFCarbon tetrachloride is well known as hepatotoxic, including toxic substances commonly used to induce liver damage. Sugar palm (Arenga Pinnata Merr.) is a type of palm plant that is used as a source of antioxidants, one of which is part of the fruit. The aim of this research is to determine the effect of administering ethanol extract of palm fruit (Arenga pinnata Merr.) on the morphology and liver function of rats (Rattus norvegicus L.) which is induced by carbon tetrachloride. This research method used a completely randomized design consisting of 20 mice grouped into 5 groups, namely negative control, positive control, P1 (ethanol extract of palm fruit 90 mg/kg BW), P2 (180 mg/kg BW), P3 (360 mg /kg BW) with each group having four repetitions. Data analysis was carried out using the One Way ANOVA test and continued with the Duncan test. The results of this study show that carbon tetrachloride at a dose of 1 mL/kg BW can damage the morphological appearance of rat liver and increase SGOT and SGPT levels. Giving ethanol extract of palm fruit to the P3 group at a dose of 360 mg/kg BW was the most effective dose to improve liver morphology and reduce SGOT and SGPT levels in white rats induced by carbon tetrachloride
Diversity of Weeds in Rice Cultivation (Oryza sativa L.) in Tahoa Village, Kolaka District, Kolaka Regency
Get PDFRice weeds are one of the pest organisms that can reduce production yields.rice because own allelophaty which are parasitic and kill plants directly.The existence of weeds has received little attention from the community in Tahoa Village, even though their existence can damage rice plants (Oryza sativa L.). Purpose of this research can provides information related to the diversity of weed types and their evenness in ricecultivation in Tahoa Village, Kolaka. Sampling was carried out bymaking a plot size of 1 mx 1 m as many as 27 plots divided into 3 stations. The data obtained will be analyzed descriptively and quantitatively and then displayed in the form of tables anddocumentation. Based on the results of the study in Tahoa Village, Kolaka District, Kolaka Regency, 6 families, 8 genera and 8 species were found, namely Digitalia ciliaris, Cynodondactylon, Paspalum scropiculatum L, Alternanthera sessilis L, Sphenoclea zeylanica Geartn., Oldenlandia corymbosaL, Ludwigia octovalvis And Fimbristylis miliacea L. Based on the research results, the most species found were Sphenoclea zeylanica Geartn.. The diversity index (H') of the three stations, namely H'(1.62) states that the diversity of the research location is classified as moderate. The evenness index (E) of the three stations, namely E (0.78) states that the weed evenness index at the research location is classified as high. This is because these weeds have high adaptability to environmental changes both in drought and rain conditions. However, further study is needed regarding the physiology of the weeds found to obtain information regarding their parasitic nature on rice plants
Differences in The Incidence of Urinary Tract Infection (UTI) in Women Using Herbal and Non-Herbal Sanitary Napkins
Get PDFUrinary Tract Infection (UTI) is a common health issue among women, including those caused by the use of menstrual pads. This study aims to investigate the difference in the incidence of UTI between women using herbal and non-herbal pads at Prodia Clinical Laboratory in Palembang. This research employed an analytical observational design with 31 female employees as subjects. Sampling was conducted using a questionnaire and complete urine tests, including dipstick and microscopic examination. The results showed that 10.5% of non-herbal pad users were suspected of having UTI, while no herbal pad users were suspected of having UTI. Based on the Mann Whitney U statistical test, no significant differences were found between the two groups (p > 0.05). This study concluded that there is no significant difference in the incidence of UTI between users of herbal and non-herbal pads. Further research with a larger sample size is recommended to confirm these findings
Phenology of Flowering Time and Flowering Duration of Cucumber Plants in Padang and Kamang Magek
Get PDFCucumber (Cucumis sativus L.) is a high-value horticultural crop widely used as fresh vegetables, processed food ingredients, and cosmetic products. In addition, cucumber contains important nutrients for health, such as vitamin C, vitamin K, and various essential minerals. As a plant with many benefits, cucumber is greatly influenced by climatic conditions, which can directly affect productivity and harvest quality. Based on this, a study on the phenology of cucumber plants under two different climatic conditions was conducted. This study used an experimental method involving 20 cucumber plants, with two location treatments and two replications. The observed parameters included the time of flower emergence and flowering duration. The study was conducted from September to December 2024 at two locations, Kamang Magek and Padang. The data were analyzed using a t-test with a significance level of 5%. The results of the study showed significant phenological differences between cucumber plants grown in Kamang Magek and Padang. Plants in Kamang Magek went through generative phases earlier, marked by earlier flower emergence, which occurred on day 25.4 after planting, compared to day 29.45 in Padang. The flowering duration in Kamang Magek was also shorter, lasting 7.9 days, compared to 10.55 days in Padang. These findings indicate that differences in climatic conditions between the two locations have a significant impact on the phenological development of cucumber plants
Exploration and Identification of Siamese Orange (Citrus nobilis Lour.) Plant diversity in Banyuwangi Regency
Get PDFSiamese orange (Citrus nobilis Lour.) is a horticultural product with significant economic importance in Indonesia. This study aims to identify the diversity of accessions of Siamese orange plants spread in Banyuwangi Regency, which is one of the main citruses producing areas in Indonesia. Exploration activities were carried out in several sub-districts with high potential for citrus cultivation. Data collection was carried out through direct field observations and interviews with local farmers, as well as morphological identification based on leaf, stem and fruit characteristics. The results showed that from five research locations, 2 clusters were obtained, which were concluded in 1 cluster as a group of Siamese orange accessions with phenotypic characters suitable for producing citrus fruits. There is significant morphological variation among Siamese citrus populations, especially in leaf and stem morphology. This variation reflects the genetic richness of local Siamese oranges that have the potential to be developed as superior varieties. This study provides important basic information for the preservation of genetic resources and the development of a breeding program for Siamese oranges in Banyuwangi
Potential of Bacteria Escherichia coli and Staphylococus aureus as Degradation Agent Waste Used Oil
Get PDFOil is one of the petroleum derivatives that cause environmental pollution. Oil used in the automotive industry such as workshops is often not managed properly, so that it becomes waste that can cause soil pollution and water pollution. One way that can be used to overcome this pollution is by bioremediation by utilizing Escherichia coli and Staphylococus aureus bacteria as bioremediation agents. The purpose of this study was to determine the ability of E.coli and S.aureus bacteria in degrading oil. The method used was experimental method. The results obtained show that E.coli bacteria have the ability to degrade waste oil by bioaccumulation which is characterized by the presence of oil clots in the center of the media. While S. aureus bacteria have the ability to degrade waste oil by biodegradation which is characterized by the decomposition and change in the shape of oil oil into white granules
Production Performance of Joper Chickens Fed with BSF (Black Soldier Fly) Maggots Cultivated in Different Media
Get PDFThe unstable price of animal feed is then carried out to find alternative feed. The purpose of this study was to evaluate the effect of giving maggots raised in different media on the production performance of Joper chickens. Maggots were raised with three different feed media. P1 25% blood, 50% bran, 25% market waste; P2 is the same as P1 24% market waste and 1% rice bran fried foods, and P3 is the same as P1 23% market waste and 2% fried food waste. Experiment Feeding 200 two week-old Joper chickens was done randomly in four treatments. P0 was given self-mixing feed, while P1, P2, and P3 were given additional feed 20% maggot flour in self-mixing feed maggot research results First. The results of the maggot research show that the best media for treatment P2 was BK 95.18%, ash 10.69%, KA 5.1%, LK 17.54%, SK 16.32% and PK 54.35%. The use of 20% maggots in Joper chicken feed has no significant effect on the production performance and percentage of Joper chicken carcasses, but there are tendency on the weight of P2 chicken carcass containing 1% fried waste. It is recommended to use 20% in the second research ration
Peningkatan Kesadaran dalam Pencegahan dan Deteksi Dini Diabetes Melitus Tipe II Melalui Edukasi Kesehatan
Get PDFPrevalensi Diabetes Melitus Tipe II terus meningkat dan kini mulai menyerang usia dewasa muda. Peningkatan ini disebabkan oleh berbagai faktor, seperti gaya hidup instan dan kurangnya aktivitas fisik akibat kemajuan teknologi. Oleh karena itu, diperlukan kesadaran dan pengetahuan sejak dini untuk mencegah terjadinya diabetes. Edukasi kesehatan dan pemeriksaan gula darah acak dapat membantu mendeteksi dini kasus pradiabetes di Masyarakat. Kegiatan pengabdian kepada masyarakat telah dilaksanakan di Dusun Ngamban, Kabupaten Karanganyar, dan diikuti oleh 32 peserta. Metode yang digunakan meliputi edukasi pencegahan Diabetes Melitus tipe II dan pemeriksaan gula darah acak sebagai upaya deteksi dini pradiabetes. Hasil evaluasi menunjukkan peningkatan pengetahuan berdasarkan nilai pre-test dan post-test, dengan rata-rata nilai GDS masyarakat sebesar 136,85 mg/dL. Masyarakat diharapkan dapat terus menerapkan pola hidup sehat sebagai upaya pencegahan Diabetes Melitu
Sport Day sebagai Wadah Pengalaman Edukatif bagi Asistensi Mengajar di Islam Wittaya Foundation
Get PDFKegiatan asistensi mengajar di luar negeri memberi pengalaman berharga bagi mahasiswa, terutama melalui keterlibatan dalam acara seperti Sport Day di Islam Wittaya Foundation School, Thailand. Melalui observasi partisipatif dan dokumentasi, kegiatan ini menunjukkan bahwa mahasiswa memperoleh manfaat edukatif seperti peningkatan keterampilan komunikasi lintas budaya, manajemen acara, serta pemahaman budaya lokal. Selain itu, Sport Day juga mengasah soft skills seperti kepemimpinan dan kerja sama tim. Kegiatan ini menjadi wadah penting untuk pengembangan profesional dan personal dalam konteks internasional