Scientific Journals of Bogor Agricultural University
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Inventory, Biodiversity Fish Inventory in the Cikaniki Area of Mount Halimun Salak National Park: Inventarisasi Ikan di Kawasan Sungai Citalahab Desa Cikaniki Taman Nasional Gunung Halimun Salak
No full textIndonesia has high biodiversity, making it the country with the second largest biodiversity in the world. To preserve this wealth, the government has established conservation areas, including the Gunung Halimun National Park in West Java, which is the largest tropical rainforest on the island of Java with unique flora and fauna. This research was carried out in the Citalahab River, part of the national park, to identify the fish species present. Sampling used a purposive sampling method, and fish species were identified based on data from gbif.org, fishbase.org, as well as the latest literature. The results of the research show that there are seven species of fish in the Cikaniki area, namely Puntius sp. (wader fish), Channa sp. (snakehead fish), Xiphophorus sp. (swordtail fish), Glyptothorax sp. (kekhel fish), Gambusia sp. (cere fish), Rasbora sp. (spray fish), and Monopterus sp. (field eel). Each species is described based on its morphological characters and habitat. These results emphasize the importance of conserving natural river habitats, because species diversity plays an important role in maintaining ecosystem stability and ecological balance.Indonesia has high biodiversity, making it the country with the second largest biodiversity in the world. To preserve this wealth, the government has established conservation areas, including the Gunung Halimun National Park in West Java, which is the largest tropical rainforest on the island of Java with unique flora and fauna. This research was carried out in the Citalahab River, part of the national park, to identify the fish species present. Sampling used a purposive sampling method, and fish species were identified based on data from gbif.org, fishbase.org, as well as the latest literature. The results of the research show that there are seven species of fish in the Cikaniki area, namely Puntius sp. (wader fish), Channa sp. (snakehead fish), Xiphophorus sp. (swordtail fish), Glyptothorax sp. (kekhel fish), Gambusia sp. (cere fish), Rasbora sp. (spray fish), and Monopterus sp. (field eel). Each species is described based on its morphological characters and habitat. These results emphasize the importance of conserving natural river habitats, because species diversity plays an important role in maintaining ecosystem stability and ecological balance
Impact of Perceived Support and Satisfaction on Generation Z\u27s Tendency To Frequently Change Jobs
Get PDFBackground: Job hopping is increasingly prevalent among Generation Z employees, particularly in business areas such as Jakarta. The impact of high employee turnover extends beyond individual organizations. potentially destabilizing industries and affecting economic growth. Therefore, understanding the factors influencing job hopping is crucial. Existing research often focuses on turnover intention. Few studies have explored the interplay between Perceived Organizational Support (POS).Purpose: This study aims to analyze the influence of Perceived Organizational Support (POS) and job satisfaction on job-hopping behavior with organizational commitment as a mediating variable.Design/methodology/approach: The research adopted a quantitative approach through a survey questionnaire distributed to 208 respondents, who are Generation Z employees in Jakarta with at least one job-switching experience within a period of 1-2 years. The data were analyzed using the Structural Equation Modeling-Partial Least Square (SEM-PLS) method with the assistance of SmartPLS 4 software.Findings/Result: The results indicate that POS and Job Satisfaction have a significant negative influence on job-hopping behavior. As a mediating variable. Organizational Commitment significantly affects the relationship between POS and Job Satisfaction on employees\u27 propensity to switch jobs. These findings have practical implications for organizations that aim to attract and retain Generation Z talent. The results suggest that companies need to strengthen organizational support structures, such as mentorship programs, open communication channels, and professional development opportunities, to create a more engaging and supportive work environment.Conclusions: Our findings have several practical implications. This suggests that companies need to strengthen organizational support and enhance employee job satisfaction to foster greater commitment. To strengthen organizational commitment, companies should develop programs that foster emotional, rational, and moral commitment (effective, continuous, and normative commitment). Strengthening these aspects will enhance the direct effects of organizational support and job satisfaction on reducing job-hopping tendencies. There was a high rate of job hopping among Generation Z employees. Originality/value (state of the art): This study aims to provide insights into Generation Z job-hopping behavior and strategic business implementation. To effectively implement these strategies, managers should prioritize creating a culture of trust and inclusion, regularly assess employee satisfaction levels, and tailor engagement initiatives to align with the values and expectations of Gen Z. By doing so, organizations can build a loyal and motivated workforce while mitigating the risks associated with frequent employee turnover.
Keywords: perceived organizational support, job satisfaction, organizational commitment, job hopping behavior, generation
Pengembangan Abon Ikan Kembung dan Kerang Hijau sebagai Alternatif Lauk Tinggi Protein dan Zat Besi: The Development of Mackerel Fish and Green Mussels Floss as an Alternative High Protein and Iron Side Dish
Get PDFGreen mussel is a food ingredient rich in nutrients and widely known by the general public due to its affordable price and easy accessibility. Mackerel fish floss with the substitution of green mussel is one alternative dish that can help improve the provision of protein and iron for women of reproductive age. This research aims to develop and analyze the nutritional content of the floss product based on mussels. The study used three different formulations with varying ratios of mackerel fish and green mussel: F0(100:0), F1(80:20), and F2(60:40). Based on organoleptic tests, physical characteristics, and nutritional content analysis, F2 was determined as the selected formula. The selected formulation of the floss contains 8.93% moisture content, 6.04% ash content, 34.91% protein, 27.85% fat, 22.27% carbohydrates, and 8.17 mg of iron. A serving size of the mackerel fish floss with green mussel substitution, equivalent to 1 tablespoon, contributes 72 kcal (3.2-3,5%) of daily energy for woman of reproductive age. The selected formulation of mackerel fish and green mussels floss meets the criteria to claim it as a high-protein and iron product.Kerang hijau merupakan bahan pangan yang kaya akan zat gizi dan cukup dikenal oleh masyarakat luas karena harganya yang terjangkau serta mudah untuk diperoleh. Abon ikan kembung dengan substitusi kerang hijau merupakan salah satu alternatif lauk yang dapat membantu meningkatkan asupan protein dan zat besi pada wanita usia subur. Penelitian ini bertujuan mengembangkan serta menganalisis kandungan gizi produk abon berbahan dasar kerang. Penelitian ini menggunakan tiga formulasi dengan perbandingan ikan kembung dan kerang hijau yang berbeda, yakni F0(100:0), F1(80:20), dan F2(60:40). Berdasarkan hasil uji organoleptik, karakteristik fisik, dan kandungan gizi, F2 ditetapkan sebagai formula terpilih. Abon formulasi terpilih mengandung kadar air 8,93%, kadar abu 6,04%, protein 34,91%, lemak 27,85%, karbohidrat 22,27%, dan zat besi 8,17 mg. Satu takaran saji abon ikan kembung substitusi kerang hijau setara dengan 1 sdm serta memberikan kontribusi 72 kkal (3,2-3,5%) dari energi sehari wanita usia subur. Abon ikan kembung dan kerang hijau formulasi terpilih memenuhi syarat klaim sebagai produk tinggi protein dan zat besi
Pengaruh Jus Buah Ciplukan (Physalis angulata L) terhadap Kadar Lipid Pasien Hipertensi: Efek pada Kolesterol Total dan Trigliserida: The Effect of Cutleaf Groundcherry Fruit (Physalis angulata L) Juice on Lipid Levels in Hypertensive Patients with Dyslipidemia: Effect on Total Cholesterol and Triglycerides
Get PDFHipertensi sering disertai dislipidemia yang ditandai peningkatan kolesterol total dan trigliserida. Senyawa bioaktif dalam buah ciplukan, seperti quercetin dan flavonoid, diketahui memiliki efek hipolipidemik. Penelitian ini bertujuan menilai pengaruh jus ciplukan terhadap profil lipid pasien hipertensi. Desain kuasi-eksperimental pretest-posttest dengan kontrol dilakukan pada pasien hipertensi di Puskesmas Gambirsari. Kelompok kontrol mendapat amlodipin dan edukasi gizi, sedangkan kelompok intervensi mendapat tambahan 250 mL jus ciplukan per hari selama 30 hari. Pemeriksaan kolesterol total (CHOD-PAP) dan trigliserida (GPO-PAP) dilakukan sebelum dan sesudah intervensi. Analisis statistik menggunakan t-test, Wilcoxon, dan Mann-Whitney. Hasil menunjukkan penurunan signifikan kolesterol total pada kedua kelompok, namun trigliserida hanya menurun signifikan pada kelompok intervensi. Rata-rata penurunan lebih besar pada kelompok jus ciplukan dibandingkan kontrol, meskipun belum mencapai kadar normal. Penelitian ini menunjukkan bahwa meskipun terjadi penurunan kolesterol total dan trigliserida setelah intervensi, tidak terdapat perbedaan signifikan antara kelompok yang mengonsumsi jus ciplukan dan kelompok kontrol. Nilai ∆p untuk kadar kolesterol total (p=0,482) dan untuk ∆p kadar trigliserida (p=0,383).Hypertension is often accompanied by dyslipidemia, characterized by increased total cholesterol and triglycerides. Bioactive compounds in cutleaf groundcherry fruit, such as quercetin and flavonoids, are known to have hypolipidemic effects. This study aimed to assess the effect of cutleaf groundcherry juice on the lipid profile of hypertensive patients. A quasi-experimental pre-posttest design with controls was conducted on hypertensive patients at the Gambirsari Community Health Center. The control group received amlodipine and nutrition education, while the intervention group received an additional 250 mL of cutleaf groundcherry juice per day for 30 days. Total cholesterol (CHOD-PAP) and triglyceride (GPO-PAP) levels were measured before and after the intervention. Statistical analysis used the t-test, Wilcoxon test, and Mann-Whitney test. The results showed a significant decrease in total cholesterol in both groups, but triglycerides decreased significantly only in the intervention group. The average decrease was greater in the cutleaf groundcherry fruit juice group than in the control group, although it did not reach normal levels. This study showed that although total cholesterol and triglyceride levels decreased after the intervention, there was no significant difference between the group consuming cutleaf groundcherry fruit juice and the control group. ∆p value for total cholesterol levels (p=0.482) and for ∆p triglyceride levels (p=0.383).
Strategi Kebijakan Edukasi Digital untuk Pencegahan Pinjaman Online: Pencegahan Pinjaman Online
No full textMaraknya penggunaan pinjaman online ilegal di kalangan ibu rumah tangga pedesaan disebabkan rendahnya literasi keuangan dan kemudahan akses layanan digital. Penelitian menunjukkan bahwa video edukasi efektif meningkatkan perhatian dan minat untuk tidak meminjam, tetapi belum cukup mampu membangkitkan keinginan dan tindakan nyata untuk tidak melakukan pinjaman di online. Hal ini terkait dengan kurangnya elemen emosional dan penyebaran yang hanya dilakukan sekali. Tanpa intervensi kebijakan yang tepat, risiko lingkaran utang, kemiskinan struktural, dan penurunan kesejahteraan keluarga akan semakin tinggi. Policy brief ini merekomendasikan strategi penguatan edukasi literasi keuangan berbasis multimedia yang lebih berulang, emosional, dan kontekstual, guna mendukung perlindungan konsumen serta meningkatkan ketahanan ekonomi keluarga di wilayah pedesaan
Tatalaksana Penanganan Kasus Abortus pada Kucing Persia di Karlos Satwa Medika Malang
Get PDFAbortus merupakan kematian yang terjadi pada masa kebuntingan dan dapat terjadi pada seluruh umur kebuntingan disertai adanya abnormalitas seperti belum lengkapnya perkembangan fetus yang dapat disebabkan oleh agen infeksius dan non infeksius. Kucing dibawa dengan keluhan keluarnya darah pada vulva dan berbau khas darah sejak hari sebelumnya dibawa ke klinik pada tanggal 3 Agustus 2024. Kucing diperkirakan kawin akhir bulan Juni 2024 atau awal bulan Juli 2024 dan pada pertengahan Juli 2024 pemilik mengadopsi kucing baru yang agresif. Hasil pemeriksaan fisiknya menunjukkan suhu tubuh normal (38,4°C), sedikit tampak letargi, nafsu makan dan minum menurun. Warna mukosa normal dan CRT <2 detik. Hasil pemeriksaan hematologi terjadi leukositosis dengan monositosis, limfositosis dan granulositosis, peningkatan MCHC dan MCH, penurunan RDW-SD serta adanya trombositopenia dengan kadar MPV rendah dan kadar P-LCR tinggi. Pemeriksaan USG menunjukkan fetus tidak ada pergerakan dan tidak ada detak jantung yang mengindikasikan bahwa fetus mengalami kematian. Pemeriksaan leleran vulva tampak infiltrasi sel limfosit, makrofag serta neutrofil dan adanya dugaan bakteri berbentuk basil pendek yang tersebar atau berkelompok kecil. Penanganan kasus abortus dilakukan dengan prosedur ovariohysterectomy
Understanding halal cosmetic purchase intention: A systematic literature review
Get PDFHalal cosmetic industry is widely recognized as a significant global beauty and personal care market segment. Alongside the rapid growth, understanding consumer purchase intention toward products has become a key focus of academic investigations. Therefore, this systematic literature review aims to identify the key determinants of purchase intention and uncover prevailing trends in the context of halal cosmetic. Using the PRISMA principles, a total of 15 relevant studies were collected from the Scopus database. The results showed that purchase intention towards halal cosmetic products was influenced by various key determinants reflecting the interaction between internal and external factors. The most mentioned variables across various studies include religiosity, halal awareness, attitudes towards products, subjective norms, perceived behavioral control, as well as emotional and social values. In addition, external factors such as influencer impact, trust in halal logos, and digital marketing strategies also play a significant role in shaping purchase intention, both among Muslim and non-Muslim consumers. Based on the results, purchase intention towards halal cosmetic products cannot be explained in a single dimension, but rather from a complex dynamic between personal, psychological, social values, and exposure to marketing information. This literature not only identifies the main determinants of purchase intention for halal cosmetic products but also shows the evolving direction of investigation that is increasingly complex, interdisciplinary, and contextual, in line with the changing behaviors and expectations of modern Muslim consumers
Combination of Moringa Leaf Meal (Moringa oleifera) and Black Soldier Fly Larvae Meal (Hermetia illucens) in Feed to Support Growth Performance in Stiped catfish (Pangasius sp.) Aquaculture
Get PDFThis study aimed to evaluate the effects of incorporating Moringa leaf flour and maggot flour into feed on the growth performance of stiped catfish (Pangasius sp.). The experiment was conducted using a Completely Randomized Design (CRD) with six treatments and three replications: A (control), B (25% Moringa leaf flour + 5% maggot flour), C (20% Moringa leaf flour + 10% maggot flour), D (15% Moringa leaf flour + 15% maggot flour), E (10% Moringa leaf flour + 20% maggot flour), and F (5% Moringa leaf flour + 25% maggot flour). ANOVA results showed a significant effect (P<0.05) on absolute length and weight gain, feed conversion ratio (FCR), feed efficiency (FE), and specific growth rate (SGR), but no significant effect on survival rate (SR) (P>0.05). Treatment D produced the best growth performance, with an absolute length of 2.06±0.34 cm, absolute weight of 3.91±0.50 g, survival rate of 100.0±0.00%, feed efficiency of 62.34±7.65%, feed conversion ratio of 1.62±0.19, and specific growth rate of 1.69±0.22% per day. Based on the 45-day study, combining 15% Moringa leaf flour and 15% maggot flour in treatment D yielded the best results for stiped catfish growth parameters
Detection of Vgsc-L1014F Allele Knockdown-resistance Mutation in Male Culex quinquefasciatus
Get PDFThe distribution of Culex quinquefasciatus as a vector for several tropical diseases in Indonesia could affect the transmission of various pathogens, including filariasis, West Nile, encephalitis, and Rift Valley fever. The use of insecticides to control mosquito populations is carried out massively. However, this effort is threatened by an increase in mosquito resistance to insecticides, in this case, pyrethroids that target Voltage-gated sodium channel (VGSC) as a complex protein in mosquito nerve cells that plays a role in the movement of sodium ions, where these compounds can have a knockdown effect and lead to death. The existence of a single nucleotide mutation in this specific codon results in knockdown resistance (kdr) in mosquitoes. This study aims to determine whether there is a kdr mutation in the Vgsc-L1014F target using the latest molecular method ETAS-PCR to type tri-allelic variation at Vgsc-1014 in Cx. quinquefasciatus samples collected in three areas in the cities of Surabaya and Sidoarjo, namely Wonocolo, Sukodono, and Wonoayu. The result showed ten male pool samples (C1-C10) of Cx. quinquefasciatus did not carry mutations or present as homozygous wild type (TTT/TTT), with a DNA band size of 181 bp. Hence, this preliminary study could be extended for further research to build vector control monitoring programs