Open Access Jurnal Politeknik Negeri Jember
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Respon Pertumbuhan Dua Kultivar Anggrek Bulan (Phalaenopsis Amabilis) Dengan Aplikasi Beberapa Jenis Penginduksi Pembungaan
No full textMoon orchids are included in the group of ornamental plants which are epiphytes, that is, they attach to other plants without harming their hosts (Apriansi et al. 2021). However, many people think that caring for this type of orchid is complicated, especially caring for it until the plant flowers. PLP at the Jember State Polytechnic Tissue Culture Laboratory is in the development stage of moon orchid breeding both in vitro and in vivo. So far, adult orchids that are ready to flower have been treated because they do not meet the growth and development needs of moon orchids, so they do not appear flowers quickly or on time, which results in less than optimal development. The aim of this research is to obtain recommendations for the fastest and best type of flowering inducer in optimizing the growth of two cultivars of the moon orchid (phalaenopsis amabilis). This research method is testing and comparing several types of flowering inducers in moon orchids (Phalaenopsis amabilis) for seed production so that they can be used as a reference for inducing flowering in the development of orchid TEFA at the Jember State Polytechnic Tissue Culture Laboratory. The parameters observed in this research were the increase in plant height, increase in the number of leaves, increase in leaf width, increase in leaf length, leaf chlorophyll content, time for the first spike to appear and time for the first flower to appear
Pengaruh Varietas dan Konsentrasi Tepung Kulit Pisang Terhadap Karakteristik Kimia, Fisik, dan Organoleptik Kue Nastar: The Influence of Varieties and Concentrations of Banana Peel Flour on The Chemical, Physical, and Organoleptic Characteristics of Pineapple Cakes
No full textLimbah kulit pisang mengandung beberapa nutrisi yang masih dapat dimanfaatkan lebih lanjut. Limbah kulit pisang juga dapat diolah menjadi pakan ternak. Selain sebagai pakan ternak, limbah kulit pisang juga dapat diolah menjadi suatu produk pangan. Pada penelitian terdahulu terdapat potensi limbah kulit pisang dapat dijadikan tepung terigu. Tujuan penelitian ini adalah untuk mengetahui pengaruh dari varietas dan konsentrasi tepung kulit pisang cavendish, kepok, dan ambon masing masing antara 10%,20%,30%. Serta interaksi varietas dan konsentrasi tepung kulit pisang. Berdasarkan hasil penelitian maka, konsentrasi nilai kadar air 10,44%bb pada perlakuan A3B3, kadar protein tertinggi 7,79% pada perlakuan A2B3, kadar serat tertinggi 3,75% pada perlakuan A2B3, dan warna Lightness (L) tertinggi 42,15 pada perlakuan A2B1, Redness (α) tertinggi 14,95 pada perlakuan A1B1, Yellowish (b) tertinggi 40,25 pada perlakuan A3B1. Uji mutu hedonik warna memiliki nilai tertinggi 3,70 pada perlakuan A2B1, aroma nilai tertinggi 3,70 dari perlakuan A2B3, nilai rasa tertinggi 3,75 dari perlakuan A3B1, tekstur 4,20 pada perlakuan A2B2 serta uji hedonik yaitu overall kesukaan memiliki nilai tertinggi dari 3,58 perlakuan A3B1
Analysis of Factors Causing Noncompliance with Medical Record File Destruction Scheduling at Kalabahi Regional Hospital
No full textDestruction of medical records has not been carried out at Kalabahi Regional Hospital, resulting in the accumulation of medical record files that are not properly placed on storage shelves. This study aims to analyze the factors contributing to the mismatch in the scheduling of record destruction at Kalabahi Regional Hospital, based on the MOA (Motivation, Opportunity, Ability) performance theory. This research employed a qualitative approach, with problem-solving recommendations developed through brainstorming. The subjects in this study included the Head of the Medical Records Installation, the Head of the Medical Records Committee, and three filing officers. Data were collected through in-depth interviews, observation, documentation, and brainstorming sessions. Data validity was ensured using technique triangulation and source triangulation. The results of the study, based on the MOA performance theory, showed: Motivation factors included the absence of praise or reprimands from the head of the medical records installation to staff related to destruction activities. Opportunity factors included the lack of a designated room for destruction activities, insufficient filing shelves, the absence of an SOP for destruction, the absence of a dedicated destruction team, the lack of job descriptions for the destruction team, no budget planning for destruction activities, no preservation list, and no destruction tools. Ability factors included the officers' lack of practical skills and knowledge about destruction activities. Based on these findings, it is recommended to plan and implement training programs, provide praise and reprimands to filing staff regarding destruction activities, provide a designated room for destruction, increase the number of filing shelves, develop an SOP for destruction, establish a dedicated destruction team along with clear job descriptions, and allocate a budget for destruction activities
Efficiency Of Beef Cattle Supply Chain Management Using Digital Marketing
No full textThis study aimed to analyze the efficiency of beef cattle supply chain management in Jember Regency during and after the Eid al-Adha period, and to evaluate the role of digital marketing in improving distribution. The research was conducted in July 2024 using a survey method with purposive sampling for selecting farmers and snowball sampling for marketing institutions. The results showed three marketing patterns: Pattern I (Producers directly to consumers using the “SAPI SIP” digital platform), Pattern II (Producers – Wholesalers – Agents outside the city/province), and Pattern III (Producers – Wholesalers – Religious institutions – Consumers). The most efficient marketing pattern during the Eid al-Adha period was Pattern I, with the highest farmer price share: 95.24% for male cattle and 94.29% for female cattle. This was due to the direct-to-consumer approach via digital marketing, which reduced intermediaries and transaction costs. After Eid al-Adha, Pattern I remained the most efficient for male cattle (88.00%), while Pattern III showed slightly higher efficiency for female cattle (90.17%) due to strong institutional buyer networks. These findings indicate that digital marketing can significantly improve supply chain efficiency and enhance farmer welfare, especially during seasonal demand surges
Marketing Strategy of Kretek Cigarettes “Semar Manthoel” Product PR. Yasin Jaya Abadi in Jember Regency
No full textPR. Yasin Jaya Abadi is a small-medium enterprise (SME) engaged in the production of kretek (clove) cigarettes in Jember Regency. Despite operating since 2021 with its flagship product “Semar Manthoel,” the company continues to face marketing challenges, relying solely on traditional methods such as word-of-mouth and limited social media use. This highlights a significant research gap regarding the effectiveness of marketing strategies among local kretek brands. This study aims to: (1) analyze internal and external factors influencing the company’s marketing performance, (2) formulate alternative marketing strategies, and (3) identify the most suitable priority strategy. Using IFE, EFE, SWOT, IE, and QSPM matrix analyses, the findings reveal that the most effective strategy is to enhance product characteristics and leverage a strategic location to reach a wider market, with the highest total attractiveness score (TAS = 7.625). This strategy significantly contributes to increasing market share and strengthening competitive positioning. The results offer valuable insights for SMEs in the tobacco sector seeking to improve marketing effectiveness and sustainability in a highly competitive industry
Development of Mini-Conveyor Trainer Kit based on Modbus Protocol
No full textThis research focuses on the development of a Mini-Conveyor Trainer Kit designed for automation system education. The prevalent communication protocol in the industry is the Modbus protocol. Therefore, the mini conveyor controller is equipped with an RS485 module to enable communication via the Modbus protocol. The mini conveyor employs a DC motor and is controlled using an 8-bit microcontroller. By utilizing the Modbus protocol, the mini conveyor can be controlled through a PLC, simulating an industrial conveyor system. This approach provides a comprehensive understanding of automation systems to learners. The trainer kit aims to bridge the gap between theoretical knowledge and practical application in automation systems. The integration of the Modbus protocol allows for real-time control and monitoring, which are critical skills in modern industrial settings. Throughout this research, we detail the design and implementation process of the mini conveyor system, including hardware setup, microcontroller programming, and Modbus communication protocol configuration. Additionally, we conduct a series of tests to evaluate the system's performance, reliability, and response time when controlled via a PLC. The results demonstrate that the mini conveyor trainer kit successfully replicates the functionality of industrial conveyor systems, making it an invaluable tool for educational purposes. Learners can gain hands-on experience with industrial communication protocols and control systems, enhancing their understanding and preparedness for careers in automation and manufacturing industries. In conclusion, the development of this Mini-Conveyor Trainer Kit provides an effective educational tool that aligns with industry standards, thereby enriching the learning experience and equipping students with essential skills for the future
Pelatihan Pembuatan Bahan Ajar Berbasis Kearifan Lokal Bagi Guru Sekolah Dasar di Desa Greged Cirebon
No full textLocal wisdom can be inherited from generation to generation because it plays an important role in preserving the cultural identity of the community in the midst of the rapid pace of modernization and globalization. Teachers play an important role in integrating learning with local wisdom of the local area through teaching materials. Indonesia has a wealth of important local traditions and wisdom and must be preserved from negative external influences. Local values function to maintain the welfare of the Indonesian people in the current era. Community service activities were carried out for 20 teachers at SD Negeri 1 Sindang Kepeng, Greged District, Cirebon Regency, West Java. Training in making teaching materials based on local wisdom utilizes the use of the canva application. The service method used in this activity consists of 3 stages, namely planning, implementation, and evaluation. The training process went well from the beginning to the end of the activity. Training activities include: pretest, material delivery, training, postest, evaluation and reflection. This training can increase teachers' knowledge and competence in designing and producing teaching materials for local wisdom using the Canva application
Penguatan Fungsi Kelembagaan dan Adopsi Teknologi Tepat Guna pada Wirausaha Tani Kopi di Desa Panduman Kabupaten Jember
No full textThe limited educational background of farmers, low coffee productivity, weak institutional capacity, and inadequate adoption of appropriate technology (AT) are key challenges facing coffee farmer-entrepreneurs in Panduman Village. This community engagement program aimed to strengthen institutional functions and promote the adoption of postharvest AT through a collaborative approach based on the Penta Helix model. The methods included establishing learning centers, conducting technical training, mentoring, on-field demonstrations, and facilitating legal institutional formation and business partnerships. The results demonstrated significant improvements in farmer capacity and institutional function, including the establishment of the Nature School and Farmer Training Center (P4S), improved knowledge and skills, and a shift from traditional to GAP (Good Agricultural Practices) and GMP (Good Manufacturing Practices)-based cultivation and processing. Legalization of farmer groups and formation of inclusive business partnerships in the coffee value chain were achieved, particularly through collaboration with Village-Owned Enterprises (BUMDes). The adoption of AT enhanced the quality and efficiency of postharvest processing. The Penta Helix approach proved effective in transforming rural coffee agribusiness ecosystems towards resilience and sustainability
Pembuatan Briket Arang Tebu Beraroma Kopi hasil Pemanfaatan Limbah Praktikum Mahasiswa di Laboratorium Manajemen Agroindustri, Program Studi Manajemen Agroindustri
No full textPenemuan alternatif energi yang tepat guna dewasa ini telah banyak memberikan pengaruh besar dalam segala aspek kehidupan manusia. Eksperimen dilakukan untuk memenuhi kebutuhan energi yang mudah, murah dan efektif serta efisien menggunakan bahan baku yang melimpah dan belum dimanfaatkan secara optimal seperti limbah-limbah organik yang diproduksi menjadi bioenergi salah satunya adalah briket. Pemanfaatan ampas tebu menjadi bahan yang lebih bernilai ekonomis perlu dilakukan untuk mengurangi dampak buruknya terhadap lingkungan. Dalam penelitian ini dilakukan serangkaian beberapa uji coba pembuatan briket arang tebu dengan penambahan aroma kopi dengan tujuan memanfaatkan limbah ampas tebu yang sudah tidak digunakan sehingga bisa mengurangi polusi limbah untuk mengurangi dampak buruknya terhadap lingkungan dan memberikan alternatif pilihan bahan bakar serta bisa meningkatkan nilai ekonomis dari produk hasil pemanfaatan limbah tersebut berdasarkan kajian literatur yang ditemukan. Berdasarkan hasil uji coba ditemukan bahwa limbah ampas tebu ternyata dapat dimanfaatkan menjadi Briket Arang Tebu Beraroma Kopi sebagai bahan alternatif sumber energi yang murah, mudah dan efisien dalam pengunaannya. kualitas hasil eksperimen pembuatan briket ampas tebu dinyatakan sesuai berdasarkan standar uji yang digunakan. Penambahan Aroma kopi pada briket arang tebu pada penelitian ini dapat menambah value added produk dengan tujuan utama menambah fungsi dari produk tersebut selain sebagai bahan alternatif energi. Hasil kuesioner yang didapatkan dari reponden menyatakan bahwa produk bisa diterima dengan baik
Peningkatan Literasi Jaminan Kesehatan Nasional Sebagai Social Health Insurance pada Siswa SMA di Kota Semarang
Get PDFLiterasi tentang Jaminan Kesehatan Nasional (JKN) di kalangan remaja, khususnya siswa SMA, masih tergolong rendah. Pemahaman terhadap sistem jaminan kesehatan sejak dini penting untuk mendorong kesadaran dan kepesertaan aktif di masa mendatang. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan literasi siswa SMA mengenai JKN dan konsep asuransi kesehatan sosial melalui pendekatan edukatif dan partisipatif. Metode yang digunakan meliputi edukasi menggunakan booklet, simulasi role play dengan tiga skenario kepesertaan JKN, serta pembuatan video pendek oleh siswa terpilih sebagai JKN Student Ambassadors. Kegiatan ini dilaksanakan di SMA Negeri 1 dan SMA Negeri 7 Semarang dengan total peserta 104 siswa kelas X dan XI. Evaluasi dilakukan melalui pre-test dan post-test. Hasil menunjukkan adanya peningkatan skor pengetahuan yang signifikan setelah intervensi edukasi. pendekatan edukasi yang interaktif dan kontekstual dapat secara efektif meningkatkan pemahaman siswa terhadap sistem jaminan kesehatan sosial serta membentuk karakter sebagai agen literasi di lingkungan sekitarnya.ABSTRAK
Literasi tentang Jaminan Kesehatan Nasional (JKN) di kalangan remaja, khususnya siswa SMA, masih tergolong rendah. Pemahaman terhadap sistem jaminan kesehatan sejak dini penting untuk mendorong kesadaran dan kepesertaan aktif di masa mendatang. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan literasi siswa SMA mengenai JKN dan konsep asuransi kesehatan sosial melalui pendekatan edukatif dan partisipatif. Metode yang digunakan meliputi edukasi menggunakan booklet, simulasi role play dengan tiga skenario kepesertaan JKN, serta pembuatan video pendek oleh siswa terpilih sebagai JKN Student Ambassadors. Kegiatan ini dilaksanakan di SMA Negeri 1 dan SMA Negeri 7 Semarang dengan total peserta 104 siswa kelas X dan XI. Evaluasi dilakukan melalui pre-test dan post-test. Hasil menunjukkan adanya peningkatan skor pengetahuan yang signifikan setelah intervensi edukasi. pendekatan edukasi yang interaktif dan kontekstual dapat secara efektif meningkatkan pemahaman siswa terhadap sistem jaminan kesehatan sosial serta membentuk karakter sebagai agen literasi di lingkungan sekitarnya