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Perkembangan Pemanfaatan Feromon untuk Pengendalian Hama Lepidoptera The Development of Pheromone Use to Control Lepidoptera Pests Andes Triani; Lidya Karlina; M Bagas Tiyantara; Rian Adrian; Raudhatul Fatricia; Yusi Ananda; Chandra Irsan
Seminar Nasional Lahan Suboptimal 2021: Prosiding Seminar Nasional Lahan Suboptimal ke-9 “Sustainable Urban Farming Guna Meningkatkan
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Triani A, Karlina L, Tiyantara MB, Adrian R, Fatricia R, Ananda Y, Irsan C. 2021. Perkembangan Pemanfaatan Feromon untuk Pengendalian Hama Lepidoptera di Indonesia. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-9 Tahun 2021, Palembang  20 Oktober 2021. pp. 202-208.  Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI). This review was aimed to collect data and information about the development of pheromone use to control lepidoptera pests. The method of the article was reviewing some literatures and then being developed for easy understanding. Pheromone had discovered more than five decades ago and continue to develop. The pheromone used usually as a mass trap or mating disruption. The pheromone used could press the natality of lepidoptera pests. Some pheromones which already been licensed in Indonesia such as fero-exi, fero-grayak, fero-PBPK, fero-lanas, fero-ostri. Until now the development of pheromone use still under development. In conclusion, the use of pheromone has an effective result on controlling Lepidoptera pests and until now, the use of pheromone is still under development.
PENGARUH KINERJA KEUANGAN TERHADAP HARGA SAHAM PT GUDANG DARAM TBK PERIODE 2013-2020 Rian Adrian
DECISION : Jurnal Ekonomi dan Bisnis Vol. 3 No. 2 (2022): DECISION : Jurnal Ekonomi dan Bisnis
Publisher : Program Studi Manajemen Fakultas Ekonomi dan Bisnis

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (371.924 KB) | DOI: 10.31850/decision.v3i2.1887

Abstract

This study aims to determine the effect of financial performance on the stock price of PT. Gudang Garam Tbk for the 2013-2020 period. The population in this study is the all financial report of PT Gudang Garam Tbk, with sample of the financial statements of PT Gudang Garam Tbk, for the last eight years (2013-2020). The technique of data collection is done by documentation technique. The analysis used is the classical assumption test (normality, autocorrelation, multicollinearity and heteroscedasticity), then hypothesis testing using t-test and f-test. The results of this study explain that Current Ratio, Debt to Equity Ratio, Total Asset Turnover and Return On Equity variables have no partial effect on stock prices. Then based on the simultaneous testing of Current Ratio, Debt to Equity Ratio, Total Asset Turnover and Return On Equity variables have no simultaneous effect on stock prices
ANALISIS DAYA DUKUNG TANAH PADA LAHAN PEMBANGUNAN GEDUNG POLIKLINIK RSUD KOTA KENDARI Indra, Indra; Rian Adrian
Jurnal Intelek Dan Cendikiawan Nusantara Vol. 2 No. 4 (2025): AGUSTUS - SEPTEMBER 2025
Publisher : PT. Intelek Cendikiawan Nusantara

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Abstract

Semua konstruksi bangunan sipil akan di topang oleh tanah, termasuk gedung-gedung, jembatan jalan dan berbagai bangunan. Oleh karena itu kondisi tanah dasar sangat mempengaruhi kestabilan dan keamanan konstruksi bangunan di atasnya. Serta mendapat perbandingan besaran daya dukung tanah dari beberapa metode. Berdasarkan hasil penyelidikan tanah yang dilakukan kategori keras padat. Penelitian ini bertujuan untuk memperoleh nilai daya dukung tanah  untuk kasus yang sama berdasarkan metode aoki de alecer di dapatkan nilai daya dukung pondasinya 2994,74 Kn, dan menggunakan medote langsung di dapatkan nilai 3477,82 Kn, sedangkan nilai yang di dapatkan dari perhitungan pembebanan 2476,58 Kn. Aoki de alecer nilai dayang dukung yang paling kecil dan langsung memiliki nilai dayang dukung paling besar.