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Efek Tegangan Searah pada Aliran Ionik dan Geometri Pelepah dan Daun Kelapa Sawit Toto Saktioto; Defrianto Defrianto; Suhardi Suhardi; Dewi Indriyani Roslim; Awitdrus Awitdrus
Jurnal Keteknikan Pertanian Vol. 6 No. 1 (2018): JURNAL KETEKNIKAN PERTANIAN
Publisher : PERTETA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1709.306 KB) | DOI: 10.19028/jtep.06.1.39-44

Abstract

AbstractProductivity of palm tree grown are generally measured in months periods, but in a shorter time scale is particularly less measured by the plant maintenance of palm tree. Consideration of the general productivity in time is how to produce good fruit fertilizer (chemical aspect), healthy plants, fast growing and evolving (agricultural aspect) and genetic type of palm that grows (biological aspect). However, the growth and production on the physical aspect is still less attention. Through physical treatment, the growth of palm tree can be optimized, as it has been proven in advanced countries on the plant Aloe Vera, Avocado and Pine trees. This paper proposes a treatment of direct current voltage to palm tree that can accelerate the flow of ions to grow and develop nutrients with the increment of geometry and sturcture of leaf and midrib. The palm tree samples are aged 1 to 5 years corresponding to the provision of various current voltage. Identification of samples before and after treatment by electricity determined is based on the geometry of leaves and midrib and ions effect. This identification can support the productivity of palm trees.AbstrakProduktivitas kelapa sawit pada umumnya diukur dalam periode bulanan, tetapi dalam skala waktu yang lebih singkat masih kurang terukur dengan pemeliharaan tanaman sawit. Pertimbangan umum produktivitas tersebut adalah bagaimana pupuk menghasilkan buah yang baik (aspek kimia), tanaman sehat, cepat tumbuh dan berkembang (aspek pertanian), dan jenis genetik sawit yang tumbuh (aspek biologi). Namun, pertumbuhan dan produksi pada aspek fisik masih kurang diperhatikan. Melalui perlakuan fisis, pertumbuhan kelapa sawit dapat dioptimalkan, seperti yang telah teruji di negara-negara maju pada tanaman Aloe Vera, Avocado dan Pohon Pinus. Perlakuan pemberian tegangan listrik searah terhadapkelapa sawit dapat memepercepat aliran ion-ion untuk tumbuh dan berkembang dengan penambahan unsur hara dan struktur geometri pada daun dan pelepah. Sampel yang digunakan adalah pohon sawitberusia 1 hingga 5 tahun dengan pemberian tegangan bervariasi. Identifikasi sampel sebelum dan setelah diberi perlakuan listrik ditentukan berdasarkan geometri daun dan pelepah dan efek ion-ion. Identifikasi ini dapat mendukung produktivitas tanaman sawit.
Empowering State High School 3 Mandau Duri Teachers: Training on E-Book Creation with Flipbook Application Afrizona Niken Trisna; Jismulatif Jismulatif; Syofia Delfi; Dita Dita; Dahnilsyah Dahnilsyah; Suhardi Suhardi
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 7 No. 3 (2023): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/dinamisia.v7i3.14415

Abstract

Abstract This community service project aims to train secondary school teachers at SMA Negeri 3 Mandau, Duri-Riau, to create electronic books (e-books) using Flipbook software. The objective is to equip teachers with the necessary skills to develop e-books as online and face-to-face instruction materials. These e-books allow students to access them anytime, anywhere, particularly during remote learning. The training program spanned two weeks and included training and mentoring sessions, with 30 participants in attendance. Flipbuilder and Kvisoft Flipbook Maker were utilized as flipbook maker applications. The training yielded positive results, demonstrating participants' proficiency in creating and designing e-books for online use. The future goal is to enhance these e-books further and publish them as teaching materials with an ISSN. Keywords: e-book, flipbook maker, English material, Senior high School