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All Journal Proceeding SENDI_U AGROSCIENCE AGROMIX Unram Journal of Community Service (UJCS)
Harti, Adi Oksifa Rahma
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Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Environmental Science Law, Crime, Criminology & Criminal Justice Social Sciences

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PERANCANGAN APLIKASI AUGMENTED REALITY PENGENALAN MORFOLOGI DAUN BERBASIS ANDROID Wahyuni, Lidya Tresna; Bastian, Ade; Harti, Adi Oksifa Rahma
Proceeding SENDI_U 2020: SEMINAR NASIONAL MULTI DISIPLIN ILMU DAN CALL FOR PAPERS
Publisher : Proceeding SENDI_U

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Augmented reality merupakan teknologi yang menggabungkan benda maya 2D maupun 3D kedalamsebuah lingkungan nyata kemudian memproyeksikan benda-benda maya tersebut dalam waktu nyata (real-time).Augmented reality dapat dimanfaatkan sebagai media pembelajaran berbasis android dalam mata kuliahmorfologi daun yang merupakan sebuah disiplin ilmu yang mempelajari khusus bentuk fisik dari daun. Dalammorfologi daun dibahas bagian-bagian daun meliputi upih daun, tangkai daun dan helaian daun. Materimorfologi daun lebih mudah untuk dipahami apabila mahasiswa turun langsung ke lapangan untuk mencari dauntersebut. Hal itu tentunya tidak dapat dilakukan pada saat jam mata kuliah di kelas, mahasiswa pun seringkalicepat bosan dan terkadang tidak memperhatikan materi yang sedang diajarkan. Saat ini banyak penjelasantentang morfologi daun dalam bentuk gambar dalam sebuah buku, tetapi proses pembelajaran pada umumnyadapat lebih mudah diterapkan dengan menggunakan bantuan teknologi yaitu dengan merancang aplikasi mediapembelajaran interaktif augmented reality, karena mahasiswa akan lebih tertarik untuk belajar, lebih mudahmengenal dan memahami materi morfologi daun yang dijelaskan oleh dosen dengan dilengkapi sebuah objek 2Dmelalui sebuah aplikasi berbasis android. Aplikasi ini dibangun menggunakan Unity, Vuforia SDK, CorelDrawX7 dan metode yang digunakan adalah MDLC (Multimedia Development Life Cycle) yang meliputi: concept,design, material collecting, assembly, testing dan distribution.
EFEKTIVITAS PERLAKUAN Azolla pinnata DAN SITOKININ DALAM EKSTRAKSI MINYAK KEDELAI ANJASMORO Harti, Adi Oksifa Rahma; Sakhidin, Sakhidin; Rif'an, Muhammad; Agung Dwi Haryanto, Totok; Marina, Ida; Koswara, Engkos
AGROSCIENCE (AGSCI) Vol 14, No 2 (2024): December
Publisher : Fakultas Sains Terapan, Universitas Suryakancana Cianjur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35194/agsci.v14i2.4264

Abstract

Penelitian ini bertujuan untuk mengevaluasi metode ekstraksi minyak kedelai dari varietas unggul Anjasmoro yang ditanam dengan sistem tanam tumpangsari dan diberi perlakuan azolla serta sitokinin. Metode ekstraksi yang digunakan adalah Soxhletasi dengan pelarut etanol 96%. Proses ekstraksi melibatkan penghalusan kacang kedelai, diikuti dengan penggunaan kolom Soxhlet dan pemanasan menggunakan elektromantel. Pengamatan dilakukan terhadap laju aliran pelarut dan pengembunan selama ekstraksi berlangsung. Hasil ekstraksi kemudian melalui proses destilasi untuk mengukur massa jenisnya, dengan tahap terakhir adalah penguapan minyak hingga pelarutnya habis. Hasil penelitian menunjukkan bahwa ekstraksi minyak kedelai Anjasmoro menghasilkan hasil yang efisien, dengan kadar air yang cocok untuk proses ekstraksi. Rendemen minyak dan yield minyak menunjukkan efisiensi proses ekstraksi yang baik. Varietas Anjasmoro juga menghasilkan ampas basah dan kering, serta endapan putih. Penggunaan azolla dan sitokinin meningkatkan efisiensi produksi dan kualitas minyak. Dengan demikian, metode ekstraksi ini efisien dalam menghasilkan minyak kedelai yang signifikan dan berpotensi meningkatkan hasil pertanian secara berkelanjutan.
Promoting Economic Independence Economic Independence through Digital Technology and Operational Management for Improved Product Competitiveness Marina, Ida; Harti, Adi Oksifa Rahma; Dahtiar, Agi; Fernanda, Billy Adrian; Hasanah, Hanna Ariah
Unram Journal of Community Service Vol. 5 No. 4 (2024): December
Publisher : Pascasarjana Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ujcs.v5i4.778

Abstract

This community service program aims to increase the capacity and sustainability of Cilembu yam MSME players in Cilembu Village through structured training and mentoring. Activities began with six initial meetings involving 30 participants, mostly women aged 56-80 years old with basic education backgrounds. The training focused on digital technology and operational management, as well as new product development. Evaluation showed that the training successfully increased the use of digital technology from 72.26% to 85%, with a significant increase in the adoption of e-commerce platforms. Participation from younger age groups also increased from 13% to 20%, demonstrating the program's success in attracting the younger generation. Challenges related to productivity and marketing decreased, with productivity issues falling from 61.51% to 40% and marketing issues from 54.19% to 35%. The effectiveness of the training increased, with 90% of participants able to apply the training materials in their businesses. Support and communication from the implementation team was also rated as excellent, with responsiveness increasing to 95%. In conclusion, the program had a significant positive impact, but there are still challenges that need to be addressed in terms of productivity and marketing. It is recommended to focus on e-commerce technology capacity building, capital development, and product innovation, as well as strengthening ongoing mentoring to ensure the sustainability and development of MSMEs in the future
Growth and yield response of three lettuce varieties (Lactuca sativa L.) with different lighting durations in hydroponic cultivation Wijaya, Acep Atma; Sukmasari, Miftah Dieni; Nugraha, Dadan Ramdani; Harti, Adi Oksifa Rahma; Tifani, Aaz Azamudin; Sukma, Robi Bastian; Andayani, Sri Ayu

Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/agx.v16i1.6045

Abstract

Introduction: Lettuce ( Lactuca sativa L.) is a popular vegetable plant in Indonesia. This is because the demand for lettuce continues to increase and lettuce plants can be planted with a hydroponic system that is currently in great demand by the community, especially generation Z (Gen Z). In meeting the demand for lettuce, lettuce is planted hydroponically. Planting in a hydroponic system often does not pay attention to the intensity of light that can be received by plants due to the shade from the GreenHouse or UV plastic used, so that plants cannot grow optimally. The purpose of this study was to find the most suitable lettuce varieties planted hydroponically at various irradiation times as well as the most appropriate long light for lettuce plant growth and to analyze the relationship between characters with the yield for indirect selection. Methods: The study was conducted at the GreenHouse Arsy Hydroponic using a Completely Randomized Design (CRD) factorial pattern. 3 lettuce varieties and 4 long light treatments were the treatments in this study. The relationship between characters was analyzed using correlation analysis. Results: The results of the study showed that the Cos and Batavia varieties can generally be used for planting with a light duration of more than 12 hours compared to the Oakleaf variety. Light duration of less than 12 hours is not recommended because it will cause the plant height to be higher, especially for the Oakleaf variety. In the indirect selection process to obtain high-yielding varieties in the hydroponic system by providing light duration and varieties can be selected from the characteristics of the number of leaves, leaf width and root length which have a significant positive correlation. Conclusion: The results of the study showed that selecting the appropriate variety can increase optimal crop yields. Information on the relationship between plant characteristics is very important to increase the effectiveness of selection.
Co-Authors Acep Atma Wijaya, Acep Atma Ade Bastian Agi Dahtiar Agung Dwi Haryanto, Totok Fernanda, Billy Adrian Hasanah, Hanna Ariah Ida Marina, Ida Koswara, Engkos Nugraha, Dadan Ramdani Rif'an, Muhammad Sakhidin Sakhidin sri ayu andayani, sri ayu Sukma, Robi Bastian Sukmasari, Miftah Dieni Tifani, Aaz Azamudin Wahyuni, Lidya Tresna