Jurnal Universitas PGRI Banyuwangi
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HUBUNGAN KUALITAS AIR TERHADAP EKTOPARASIT PADA IKAN KAKAP PUTIH (Lates calcarifer) DI TAMBAK SOBO
No full textBarramundi (Lates calcarifer) is one of the leading marine aquaculture commodities in Indonesia. One of the main challenges in farming white snapper is fish mortality caused by ectoparasite infestations. Ectoparasite infestations are closely linked to environmental factors within aquaculture systems. This study aims to identify the types of ectoparasites found in white snapper (Lates calcarifer) ponds, to assess the water quality conditions at PT. Suri Tani Pemuka, Sobo Unit, and to analyze the correlation between water quality parameters and the prevalence of identified ectoparasites. The sampling method used was simple random sampling across six pond units. Data collection was conducted through direct observation and field surveys. The results revealed the presence of two ectoparasites: Dactylogyrus sp. and Cryptocaryon irritans. Water quality conditions in the white snapper ponds at PT. Suri Tani Pemuka, Sobo Unit, showed that parameters such as temperature, dissolved oxygen, pH, and salinity were within the optimal range for white snapper aquaculture. However, nitrite and ammonia levels exceeded the optimal standards. The correlation analysis between water quality parameters and the prevalence of Dactylogyrus sp. indicated no significant relationship for temperature, dissolved oxygen, salinity, pH, nitrite, or ammonia. In contrast, the correlation between water quality parameters and the prevalence of Cryptocaryon irritans showed that temperature, dissolved oxygen, nitrite, and ammonia had no significant correlation, whereas pH and salinity exhibited a significant correlation with the prevalence of Cryptocaryon irritans
ISOLASI DAN KARAKTERISASI SENYAWA ALIFATIK TAK JENUH DARI KULTUR AKAR MORUS CATHAYANA
No full textMoraceae is a plant that is widely distributed in Asia and the Indopacific Islands. One of the genera of Moraceae that has been widely researched and whose bioactive compounds is the Morus, namely M. cathayana. the aim of this research is determining the diversity of secondary metabolite of root cultures of Morus cathayana. Isolation of secondary metabolites from Morus cathayana root cultures was using several chromatographic techniques and eluents combination is n-hexane, acetone, chloroform, ethyl acetate and methanol. In this research, the compound KMAC-4 was isolated. Characterization of the KMAC-4 compound using the FTIR ONE Perkin-Elmer spectrophotometer. showed that the KMAC-4 compound had an absorption at wave number (cm-1): 3654.97; 3650.45; 2936.87; 1718.71; 1465.76; 1381.56; 1049.50. Based on IR spectrum data that has been interpreted, analyzed and studied according to the phytochemical of the Morus, it can be concluded that the KMAC-4 is an unsaturated aliphatic compound which belongs to the steroid or terpenoid group
ADSORBSI PEROKSIDA MINYAK JELANTAH DENGAN HIDROKSIAPATIT ASAL TULANG AYAM: PENGARUH ALKALINITAS AKTIVATOR
No full textPeroksida merupakan senyawa reaktif yang umumnya terbentuk pada minyak jelantah akibat interaksi antara minyak goreng dan oksigen selama proses pemanasan. Hidroksiapatit yang berasal dari tulang ayam memiliki potensi signifikan untuk menghilangkan peroksida karena struktur berporinya serta adanya gugus aktif yang melimpah yang mampu mengikat molekul peroksida. Kapasitas adsorpsi hidroksiapatit berbasis tulang ayam dapat ditingkatkan melalui penghilangan hambatan pada struktur porinya. Dalam penelitian ini, natrium hidroksida (NaOH) digunakan sebagai aktivator kimia dengan variasi konsentrasi 5%, 10%, 15%, 20%, dan 25% (b/v). Nilai peroksida ditentukan sesuai dengan prosedur yang tercantum dalam SNI 2902:2011. Hasil penelitian menunjukkan bahwa konsentrasi NaOH optimal adalah 15%, yang menghasilkan kapasitas adsorpsi tertinggi sebesar 19,7820%
The Potential Pests Of Corn Armyworm (Spodoptera litura) In The Food Estate Indonesia-Timor Leste Border Area: Indonesia
No full textCorn (Zea mays) is a staple food after wheat and is a source of food that can be processed into various product. The distribution of insects on corn can be distinguished by their roles such as herbivores, predators, parasitoids and pollinators. Armyworm (Spodoptera litura) is a pest that attacks corn plants and spreads to various countries. The results of research showed that armyworm attacks on maize between plots in the food estate area of the RI-Timor Leste border area varied. Plot I had the highest damage with the percentage of attacks 66.94% and a damage intensity 33.47% belong to slightly heavy damage and Plot V had damaged with percentage of attack 43.89% and the intensity of damage reached 22.08% belong to slightly heavy damage category. Plots II and III had the lowest attack with attack percentage of 12.50% and a damage intensity 6.25% with a light damage category. The armyworm is a polyphagous pest that has a variety of host plants such as sorghum, carrots, mustard greens, spinach and others. Armyworm is pest that can be minor to major statu
THE PERFECTION OF THE SOUL AND THE NOBILITY OF THE MORALS OF THE PROPHET MUHAMMAD S.A.W ACCORDING TO THE PERSPECTIVE OF SHAIYKH SHAFIYYURRAHMAN AL-MUBARAKFURI IN THE BOOK AR-RAHIQ AL-MAKHTUM AND ITS RELEVANCE TO MODERN LIFE: KESEMPURNAAN JIWA DAN KEMULIAAN AKHLAK NABI MUHAMAD S.A.W MENURUT PERSPEKTIF SYAIKH SHAFIYYURRAHMAN AL-MUBARAKFURI DALAM BUKU AR-RAHIQ AL-MAKHTUM DAN RELEVANSI DENGAN KEHIDUPAN MODERN
No full textThis article aims to discuss the perfection of the soul and the nobility of the morals of the Prophet Muhammad S.A.W. according to the perspective of Shaykh Shafiyyurrahman Al-Mubarakfuri in his book Ar-Rahiq Al-Makhtum and its relevance to modern life. This research method uses the utilization of library research. The results of this study indicate that: 1) The perfection of the soul and the nobility of the morals of the Prophet Muhammad S.A.W. in the perspective of Shaykh Shafiyyurrahman Al-Mubarakfuri through the book Ar-Rahiq Al-Makhtum are eternal examples for mankind. Noble traits such as honesty, patience, generosity, and tolerance possessed by the Prophet Muhammad S.A.W. not only form a noble Islamic civilization but also have relevance in building individual character in the modern era. 2) Moral education based on prophetic values as described in this book provides solutions to the challenges of contemporary morality by instilling the values of spirituality, integrity, and social responsibility. By emulating the characteristics of the Prophet, modern society can achieve social harmony, moral progress, and balance in personal and collective life. The book Ar-Rahiq Al-Makhtum is an important source in building character based on noble morals, not only for Muslims, but also in cross-cultural and global context
THE INFLUENCE OF BRAND IMAGE, SOCIAL INFLUENCE AND PRODUCT PRICE WITH TRUST AS MEDIATING VARIABLES ON THE PURCHASE INTENTION OF 'RAJA DIMSUM' CULINARY MSMES IN GENERATION Z IN PADANG CITY: PENGARUH BRAND IMAGE, SOCIAL INFLUENCE DAN PRODUCT PRICE DENGAN TRUST SEBAGAI VARIABEL MEDIASI TERHADAP PURCHASE INTENTION UMKM KULINER ‘RAJA DIMSUM’ PADA GENERASI Z DI KOTA PADANG
No full textThe large number of culinary industry MSMEs that are developing at this time does not guarantee to avoid problems that affect their growth. Likewise, what was passed by “Raja Dimsum”, Culinary MSMEs which had several obstacles when running their business. This study aims to determine the effect of Brand Image, Social Influence and Product Price on Purchase Intention of UMKM Culinary 'Raja Dimsum' in Generation Z in Padang City. This research sampling technique with certain criteria. The research participants totaled 170 respondents who were selected as samples. Data were collected through online questionnaire distribution and then analyzed using SmartPLS 3.0 software. The results of this study reveal that (1) brand image has no direct effect on purchase intention, (2) social influence has a significant positive effect on purchase intention, (3) product price has a significant positive effect on purchase intention, (4) trust has a significant positive effect on purchase intention, (5) brand image has no direct effect on trust, (6) social influence has a significant positive effect on trust (7) product price has a significant positive effect on trust (8) brand image has no effect on purchase intention mediated by trust (9) social influence has a significant positive effect on purchase intention mediated by trust (10) product price has a significant positive effect on purchase intention mediated by trust
THE INFLUENCE OF BRAND AMBASSADOR, COUNTRY AND PRODUCT IMAGE, AND KOREAN WAVE ON BEHAVIOR WITH ATTITUDE AS A MEDIATING VARIABLE FOR CALVIN KLEIN WITH JUNGKOOK BTS AS BRAND AMBASSADOR IN INDONESIA: Pengaruh Brand Ambassador, Country dan Product Image serta Korean Wave terhadap Behavior dengan Attitude sebagai Variabel Mediasi Pada Calvin Klein dengan Jungkook BTS sebagai Brand Ambassador di Indonesia
No full textThis study aims to analyze the influence of Brand Ambassador, Country and Product Image, and Korean Wave on Behavior with Attitude as a Mediating Variable for Calvin Klein with Jungkook BTS as Brand Ambassador in Indonesia. The population of this research includes consumers who recognize Calvin Klein products and have an interest in Jungkook as a brand ambassador. The sampling technique used in this study is purposive sampling, with a sample size of 200 respondents. Data was collected through the distribution of online questionnaires and processed using SmartPLS 4.1.0.9 software. The results of this study indicate that (1) Brand Ambassador has a positive and significant effect on Country and Product Image for Calvin Klein products in Indonesia, (2) Korean Wave has a positive and significant effect on Country and Product Image for Calvin Klein products in Indonesia, (3) Korean Wave has a positive and significant effect on consumer Attitude towards Calvin Klein products in Indonesia, (4) Country and Product Image have a positive and significant effect on consumer Attitude towards Calvin Klein products in Indonesia, (5) Attitude has a positive and significant effect on consumer Behavior towards Calvin Klein products in Indonesia
The Influence Of Brand Loyalty, Cross-Channel Search, Channel Price Advantage, Channel Satisfaction, Risk Perception On Shopee Channel Selection Intention Channel Selection Intention Shopee (Case Study Of Maybelline Lipstick Products) In Padang City.: PENGARUH BRAND LOYATY, CROSS-CHANNEL SEARCHING, CHANNEL PRICE ADVANTAGE, CHANNEL SATISFACTION, PERCEIVED RISK TERHADAP CHANNEL SELECTION INTENTION SHOPEE (STUDI KASUS PRODUK LIPSTIK MAYBELLINE) DI KOTA PADANG
No full textThis research aims to examine the influence of Brand Loyalty, Cross-Channel Search, Channel Price Advantage, Channel Satisfaction, Perceived Risk on Shopee Channel Selection Intention (Case Study of Maybelline Lipstick Products) in Padang City. Data was collected through online distribution of questionnaires from 300 respondents. The research method used is quantitative with data analysis using Smart PLS and the boostsrap technique. The research results show that (1) Brand Loyalty has an influence on Channel Selection Intention. (2) Cross-Channel Search has no effect on Channel Selection Intention. (3) Channel Satisfaction has no effect on Channel Selection Intention (4) Channel Price Advantage has no effect on Channel Selection Intention. (5) Perceived Risk influences Channel Selection Intention. These findings provide insight into how Brand Loyalty, Cross Channel Searching, Channel Price Advantage, Channel Satisfaction, Perceived Risk influence Channel Selection Intention
THE EFFECT OF STORE ATMOSPHERE AND EXPERIENTIAL MARKETING ON CUSTOMER LOYALTY MEDIATED BY CUSTOMER SATISFACTION AT SALEJOURN CAFE AND SPACE PADANG: PENGARUH STORE ATMOSPHERE DAN EXPERIENTIAL MARKETING TERHADAP LOYALITAS PELANGGAN YANG DIMEDIASI OLEH KEPUASAN PELANGGAN DI SALEJOURN CAFE AND SPACE PADANG
No full textThis study aims to determine the influence of store atmosphere and experiential marketing on customer loyalty mediated by customer satisfaction at Salejourn Cafe and Space Padang. In this study, 110 samples were used which were then processed using the Partial Least Square (PLS) application. The results of this study show that: (1) Store Atmosphere has a positive effect on customer loyalty at Salejourn Cafe and Space Padang (2) Experiential Marketing has a positive effect on customer loyalty at Salejourn Cafe and Space Padang (3) Store Atmosphere has a positive effect on customer satisfaction at Salejourn Cafe and Space Padang (4) Experiential Marketing has a positive effect on customer satisfaction at Salejourn Cafe and Space Padang (5) Customer Satisfaction has a positive effect on customer loyalty at Salejourn Cafe and Space Padang (6) Customer satisfaction mediates the relationship between store atmosphere and experiential marketing on customer loyalty at Salejourn Cafe and Space Padan
IMPLEMENTATION OF THE RICE FARMING BUSINESS INSURANCE PROGRAM (AUTP) IN JUNJUNG SIRIH DISTRICT, SOLOK REGENCY: IMPLEMENTASI PROGRAM ASURANSI USAHA TANI PADI (AUTP) DI KECAMATAN JUNJUNG SIRIH KABUPATEN SOLOK
No full textThis research was conducted using a qualitative approach with a descriptive method, in determining the researcher's informants using purposive sampling methods and techniques. Data collection techniques are carried out by interviews, observations, and documentation. In testing the validity of the data, the researcher used the triangulation method. Meanwhile, the data analysis technique uses data reduction, data presentation, and conclusion. The results of the study show that although this program has great potential to support farmers, several challenges such as limited resources, lack of understanding of farmers, and suboptimal coordination between implementing parties are still obstacles. To increase the effectiveness of the program, it is recommended that there be increased socialization, training for implementers, and strengthening coordination between all related parties. In addition, there is a need for policies that are more responsive to the social and economic conditions of farmers so that this program can provide maximum benefits. Thus, it is hoped that the AUTP program can continue to develop and have a significant positive impact on farmers in Junjung Sirih District, Solok Regency