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All Journal Hemera Zoa Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Education, Language, and Arts: Jurnal Pengabdian Kepada Masyarakat Tali Jagad Jurnal Ilmiah Manajemen Journal of Engineering and Technological Sciences Abhakte
Winda Rahmawati
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Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Engineering Environmental Science Languange, Linguistic, Communication & Media Social Sciences Other

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AQ-4 Desinfection of Conveyance Using Bacteria Model (Bacillus Subtillis & Bacillus Cereus) Lylya Syamsi; Winda Rahmawati; Ika Suharti; . Surati; Bambang Urip
Hemera Zoa Proceedings of the 20th FAVA & the 15th KIVNAS PDHI 2018
Publisher : Hemera Zoa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (555.669 KB)

Abstract

Indonesia is an agricultural country consisting of 17,504 islands, each of which has different biodiversity potentials. Increase in trade traffic today supported by the modernization of a fast-paced and sophisticated transpotation tool enables the spread of quarantine animal diseases from abroad into Indonesia, or across Indonesia.A conveyance means used to transport animals or livestock from one area to another. This conveyance means in direct contact with the animals brought. The conveyance has the potential to transmit the disease from one animal to another and from one area to another. Animal transport means can be sea ships, cars, box cars, trucks, baskets etc.Reducing the potential of disease transmission carried by conveyance, quarantine action is required on the means of conveyance. One of the measures against conveyance is disinfection. Disinfection is a process of reducing the number of disease-causing or potentially pathogenic microorganisms by physical and chemical. Disinfection is done using a variety of disinfectants that are easy to find and easy to use. The types of disinfectants commonly used in disinfection are iodine, alcohol, ammonium quartener, formaldehyde, potassium permanganate, phenol.With this test, it is expected to get the type and effective disinfectant concentration to kill pathogenic microorganisms so that animal diseases transmission from transportation can be minimized.To determine the type and concentration of effective disinfectants to kill pathogenic microorganisms especially spores that can be transmitted through a variety of conveyances.
OPTIMALISASI PENGELOLAAN USAHA LABORATORIUM LAPANG TERPADU FAKULTAS PERTANIAN UNIVERSITAS LAMPUNG MENGGUNAKAN METODE LINEAR PROGRAMMING Wahyu Ratnaningsih; Sandi Asmara; Winda Rahmawati; Agus Haryanto; Dwi Dian Novita
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 7, No 1 (2018): April
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (362.288 KB) | DOI: 10.23960/jtep-l.v7i1.25-34

Abstract

ABSTRAKLaboratorium lapang terpadu (Lab. LT.) merupakan salah satu laboratorium yang terdapat di Fakultas Pertanian Universitas Lampung.  Memiliki luas 67.000 m², yang terbagi menjadi 5 bagian utama yaitu lahan usaha, lahan penelitian dan praktikum, lahan ternak, kolam ikan, dan lahan tidak terpakai.  Penelitian ini menggunakan model linear programming berdasarkan metode simpleks dengan bantuan software QM For Windows.  Tujuan dari penelitian ini yaitu merumuskan formulasi matematika model linear programming dan menghitung nilai keuntungan optimal bagi pengelolaan Lab. LT.  Hasil penelitian menunjukan bahwa nilai keuntungan data asumsi lebih besar dari data asli berdasarkan kondisi Lab. LT.  Keuntungan yang diperoleh setiap tiga bulannya jika nilai Zmax (x2) sama dengan nol yaitu Rp.22.200.370, dengan ketentuan luas lahan usaha ditambah 0,52% dari luas sebelumnya dan untuk kolam ikan ditambah 2,22% dari luas sebelumnya.  Sedangkan berdasarkan nilai asumsi keuntungan yang akan diperoleh setiap tiga bulannya yaitu Rp.34.810.000, dengan ketentuan luas lahan penelitian dan praktikum ditambah 1% dari luas lahan sebelumnya dan untuk kolam ikan ditambah 2,33% dari luas kolam yang digunakan sebelumnya.  Selisih keuntungan yang diperoleh dari data asli dan data asumsi yaitu sebesar Rp. 14.821.850 setiap 3 bulannya.__________________________________________________________________Kata kunci: Optimalisasi, riset operasional, linear programming, metode simpleks, QM for windows.
Pelatihan Pemanfaatan Bioslurry di Desa Rejomulyo, Kecamatan Jati Agung, Lampung Selatan Mareli Telaumbanua; Febryan Kusuma Wisnu; Siti Suharyatun; Agus Haryanto; Winda Rahmawati; Sri Waluyo
Education Language and Arts (ELA) Vol. 1 No. 1 April (2022): Education, Language, and Arts: Jurnal Pengabdian Kepada Masyarakat
Publisher : Jurusan Pendidikan Bahasa dan Sastra Indonesia, FKIP Universitas Lampung

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Abstract

Biogas technology from floating drum-type cow dung made in Rejomulyo village, Jati Agung sub-district, South Lampung, can produce biogas for daily fuel. However, the residual waste or biogas dregs (sludge/bio-slurry) have not been utilized, only disposed of at a waste disposal site. This community service activity aims to increase the added value of biogas waste by utilizing sludge/bio-slurry for organic fertilizer in vegetable cultivation in yards and gardens. The activity was carried out using the extension method for making vegetable cultivation pilot units using sludge/bio-slurry. Furthermore, through Gapoktan and Agricultural Extension as companions, it can be developed in people's homes that have a biogas digester. The conclusion is that cow dung as waste from livestock business has been successfully converted into biogas and slurry. The success of this training is indicated by the high enthusiasm of the participants and the ongoing implementation of liquid fertilizer (bio-slurry).
Pelatihan Pembuatan Label sebagai Dokumen Terekam pada Produk Tujuan Ekspor di UKM MomsChips Kota Batu Jawa Timur Rizky Kurniawan Murtiyanto; Rizka Rahmawati; Erlangga Andi Sukma; Winda Rahmawati
Abhakte Jurnal Pengabdian Kepada Masyarakat Vol 1 No 2 (2023): ABHAKTE
Publisher : Fakultas Sosial dan Ilmu Politik Universitas Wiraraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/abhakte.v1i2.2714

Abstract

Label adalah bagian yang sangat penting dalam packaging atau kemasan sebuah produk, terlebih lagi produk makanan. Label pada produk makanan tidak hanya berisi tentang nama makanan ataupun pembuatnya, tetapi label dalam produk makanan berisi tentang informasi atau kandungan produk, mulai dari bahan-bahan, nilai gizi, tanggal pembuatan dan kadaluarsa. Hal ini menjadikan label sebagai media komunikasi antara konsumen dan pembuat produk, serta sebagai janji produsen kepada konsumen yang terekam/tertulis. Untuk produk makanan tujuan ekspor, selain menyampaikan informasi yang lengkap, label juga harus disesuaikan dengan negara tujuan ekspornya, dengan menggunakan bahasa internasional yaitu bahasa Inggris yang baik dan benar. MomsChips sebagai UKM penghasil makanan ringan (snack) dengan tujuan pasar ekspor, penting untuk diberikan pelatihan terkait dengan pembuatan label yang memenuhi syarat internasional. Diharapkan nantinya UKM MomsChips dapat membuat label sendiri dengan desain dan bahasa yang baik untuk memberikan jaminan kualitas secara lengkap pada produk mulai kemasan sampai dengan isi.
Analisis Laporan Keuangan: Rasio Pasar, Rasio Profitabilitas, Rasio Manajemen Utang: Financial Statement Analysis: Market Ratios, Profitability Ratios, Dept Management Ratios. Dinda Fauziyah; Tika Anjani; Alfinda Myla; Adiftia Maulana; Renata Putri; Winda Rahmawati
TALI JAGAD JOURNAL Vol. 4 No. 1 (2026): TALIJAGAD
Publisher : Universitas Nahdlatul Ulama Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55732/

Abstract

This study discusses the analysis of financial statements with a focus on three main types of ratios: market ratios, profitability ratios, and debt management ratios. Market ratios are used to evaluate the valuation of stocks in the capital market relative to the company's financial performance. Profitability ratios measure the company's ability to generate profit from the assets and capital it owns. Debt management ratios assess the proportion of debt in the financing structure and the company's ability to meet its debt obligations. This study is important to provide an overview of management effectiveness, the company's financial health, and to assist investors in making informed investment decisions.
Development of Solar-Powered Automatic Pest Trap for Rice Cultivation Plants in Indonesia Mareli Telaumbanua; Khusnul Khotimah; Febryan Kusuma Wisnu; Winda Rahmawati; Agus Haryanto; Raizummi Fil'aini
Journal of Engineering and Technological Sciences Vol. 57 No. 4 (2025): Vol. 57 No. 4 (2025): August
Publisher : Directorate for Research and Innovation, Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/j.eng.technol.sci.2025.57.4.5

Abstract

Rice is the main commodity processed into rice, as a staple food for the people of Indonesia. Pests and diseases can cause decreased production to crop failure. The method used by farmers is pest control by spraying chemical pesticides. However, chemical pesticides have serious impacts on plants, increased immunity for pests, increased chemical residues in crops that threaten human health, and environmental pollution. The objective of this study is to design an integrated high-tech trap that is effective, efficient, cost-effective, durable, safe, environmentally friendly (zero-emission), and low in operational costs, with the ultimate goal of enhancing farmers' income. This automatic pest trap embeds a microcontroller, infrared sensor, fan and solar panel. Observations were made on 4 tools, namely complete lures, yellow LED, lights and pheromones. Based on the observations, Scotinophara coarctata and Nilaparvata lugens were identified as the most commonly trapped insect pests in rice fields. The insect's fall speed was fast, namely 1 minute 4 seconds with good stability. Insect readings came in higher on the complete lure due to the combination of three lures, each of which has its own insect attraction. The effectiveness of insect capture on the complete automatic insect trap was the highest at 84.47%.
Co-Authors . Surati Adiftia Maulana Agus Haryanto Agus Haryanto Alfinda Myla Bambang Urip Dinda Fauziyah Dwi Dian Novita Erlangga Andi Sukma Febryan Kusuma Wisnu Febryan Kusuma Wisnu Ika Suharti Khusnul Khotimah Lylya Syamsi Mareli Telaumbanua Mareli Telaumbanua Raizummi Fil'aini Renata Putri Rizka Rahmawati Rizky Kurniawan Murtiyanto Sandi Asmara Siti Suharyatun Sri Waluyo Tika Anjani Wahyu Ratnaningsih