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Yusnidar Yusnidar
Universitas Malikussaleh
Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Transportation

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Fluctuation of Patchouli Oil Price and Its Effect On Patchouli Aceh Production and Productivity Yusnidar Yusnidar; Irma Susanti; Jamilah Jamilah; Ellyta Effendy; Romano Romano
International Journal of Engineering, Science and Information Technology Vol 1, No 4 (2021)
Publisher : Master Program of Information Technology, Universitas Malikussaleh, Aceh Utara, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (860.81 KB) | DOI: 10.52088/ijesty.v1i4.179

Abstract

The study aims to determine the price fluctuations and their effects on patchouli farm and patchouli oil production in Aceh Province. The Research Method used survey method with an explanatory research as an approach. The location of the study was conducted in Aceh Province, in Aceh Jaya Regency and Aceh Barat Regency. The fluctuations of patchouli oil price have an affect to the motivation of farmers in developing patchouli farming. Farmers in the study location tend to do patchouli farming when the price of patchouli oil is high, instead farmers do not do patchouli farming when the price of patchouli oil decreases. The fluctuations in patchouli oil prices determined by the quality of patchouli oil and market demand have a dominant influence on the development of production and the productivity of patchouli in Aceh. Standardization of patchouli oil quality at the agro-industry level will increase the price of patchouli oil at the farmers level and increase farmers' income. The price of patchouli oil fluctuates depends on Patchouli Alcohol (PA) levels. This is the main reason for traders at the district and provincial levels to reduce prices at the farm level. Aceh Patchouli has oil quality that qualified with basic export standards. But there is still a need for cultivation techniques and better application of refining technology to improve the quality of patchouli oil at the farmer level so that it can increase the price of patchouli oil at the farmer level while  simultaneously increasing the income and welfare of farmers. The phenomenon of patchouli oil price fluctuations in high has an important role in the development of patchouli oil agro-industry.
PENGEMBANGAN MODUL KIMIA BERBASIS PROBLEM BASED LEARNING PADA MATERI TATA NAMA SENYAWA DAN PERSAMAAN REAKSI Mellyzar Mellyzar; Riska Imanda; Yusnidar Yusnidar
Seminar Nasional Pendidikan IPA Tahun 2021 Vol 1, No 1 (2021): Prosiding Seminar Pendidikan IPA
Publisher : Seminar Nasional Pendidikan IPA Tahun 2021

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Abstract

Penelitian ini merupakan penelitian dan pengembangan yang bertujuan untuk mengetahui kelayakan dan respon dari modul berbasis problem based learning pada materi tata nama senyawa dan persamaan reaksi yang dikembangkan. Model pengembangan yang digunakan pada penelitian ini adalah model pengembangan 4D yang dibatasi pada 3 tahapan yaitu define, design, dan development. Subjek pada penelitian ini adalah 3 orang guru kimia dan 30 orang peserta didik di SMA Negeri 1 Lhoksukon Aceh Utara serta 3 orang guru kimia dan 30 orang peserta didik di SMA 3 Putra Bangsa Aceh Utara. Hasil penellitian menunjukkan bahwa nilai rata-rata validator ahli materi mendapatkan kategori sangat valid dengan nilai 85,14%, sedangkan nilai rata-rata validator ahli media mendapatkan kategori valid dengan nilai 72,57%. Nilai rata-rata dari kelayakan yang dilakukan oleh 6 orang guru kimia didapatkan sebesar 91,87% dengan kategori sangat layak, sedangkan untuk nilai rata-rata dari 60 orang peserta didik didapatkan sebesar 91,47% dengan kategori sangat baik. Berdasarkan nilai yang telah didapatkan dapat disimpulkan bahwa modul berbasis problem based learning yang dikembangkan sangat layak dan sangat baik sehingga dapat digunakan pada proses pembelajaran.
Co-Authors Effendy, Ellyta Imanda, Riska Irma Susanti Jamilah Mellyzar, Mellyzar Romano Romano