Penerbit: The University of Lampung
Menampilkan semua artikel dari penerbit ini.
Ditemukan 948 artikel.
Selection and Morphological Characterization of Crossed Anthurium (Anthurium andreanum) cv. Midori × Angel
Oleh: Kurniati, Ridho, Suryawati, Suryawati, Supenti, Supenti
The floriculture industries depend on market and consumer preferences which dynamically change. Innovation to create new varieties is one of the solutions. The breeding program enhances genetic variation and new varieties. One of the methods was conventional cross breeding. The research objective wa...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 3 (2024): September 2024; 691-701
Characterization and Antioxidant Activity Assay of Essential Oil Parts of Rosella (Hibiscus sabdariffa L.)
Oleh: Helilusiatiningsih, Nunuk, Syahara, Muhammad Alwi, Irawati, Titik
Rosella (Hibiscus sabdariffa L.) is known as a plant whose calyx contain high levels of antioxidant bioactive compounds and good inhibitory power against free radicals. However, other parts of the rosella plant have not yet been utilized for their antioxidant content and activity. The aim of this re...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 3 (2024): September 2024; 671-678
Optimizing Vane Number for Enhanced Performance of Mist Blower Nozzle in Agricultural Spraying
Oleh: Pramuhadi, Gatot, Walpuri, Chitra Gusti Indah, Sidik, Ahmad Jaelani
The objective of this study is to optimize the number of vanes equipped in the propeller of a mist blower's nozzle. Performance tests were conducted on the approved sprayer test bed, also known as a patternator, to measure several parameters, including effective spraying discharge, effective sprayin...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 3 (2024): September 2024; 794-804
Evaluating the Antioxidant Activity and Stability of Pigmented Rice Extract
Oleh: Siregar, Tagor M, Miarsa, Daniel C
This study aims to evaluate the antioxidant activity and stability of the extract of pigmented rice. Pigmented rice powder from 6 different varieties including Subang, Jowo Melik, Andel Abang, Bukittinggi, Cempo Merah, and Cempo Ireng) was macerated using ethanol with concentrations of 96% and 70%. ...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 4 (2024): December 2024; 1036-1050
Sensory Study and Financial Feasibility Analysis of Alpinia galangal Fish Shredded Products
Oleh: Alamsyah, Fadli, Sartika, Dewi, Astuti, Sussi
Spices have always been a part of Indonesia's culinary culture. One of the spices that has high economic value and efficacy is galangal. Therefore, testing of bioactive compounds and the effect of making shredded spice fish with the addition of various concentrations of galangal needs to be further ...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 4 (2024): December 2024; 1151-1159
Cover Vol 13 No 2, June 2024
Oleh: Haryanto, Agus
...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 2 (2024): June 2024
Prediction of Phenotypic Parameters of Sugarcane Plants Based on Multispectral Drone Imagery and Machine learning
Oleh: Hasskavendo, Febri, Solahudin, Mohamad, Supriyanto, Supriyanto
Measuring phenotypic parameters is important in evaluating the productivity of sugarcane. Existing manual measurements are considered less efficient, so a better alternative method is needed. This research aims to explore the potential of using multispectral drone imagery and machine learning to est...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 4 (2024): December 2024; 1182-1195
Effect of Benzylaminopurine (BAP) and Coconut Water on the Growth of Bucephalandra sp. in Vitro
Oleh: Septianingsih, Alfira Damayanti, Makhziah, Makhziah, Sukendah, Sukendah
Tissue culture is useful as a way to obtain seeds in large quantities of seedlings in a short time as an effort to preserve Bucephalandra sp. in nature. The use of PGR has problems such as expensive prices and difficult to find, therefore its use can be replaced by natural PGR that are easy to obtai...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 4 (2024): December 2024; 1013-1022
Structure and Composition of Tree Vegetation in the High Conservation Value Area of Oil Palm Plantations
Oleh: Afrianti, Suratni, Pakpahan, Enni Halimatussa'diyah
The expansion of oil palm plantations is considered a major factor in the decline of tropical forest areas, and negatively impacting biodiversity, especially tree vegetation. This study aimed to identify tree vegetation types and the structure and composition of trees in two oil palm companies, name...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 3 (2024): September 2024; 805-816
Artificial Lighting System Design with PWM Control for the Growth of Kangkung Microgreen
Oleh: Fauzan, Muhammad, Syukriyadin, Syukriyadin, Helta, Fahri
Microgreen plants such as lettuce, spinach, and kangkung can be cultivated indoors, with artificial lighting like Light Emitting Diodes (LEDs) replacing sunlight. This study compared the growth of kangkung microgreens under artificial lighting using Pulse Width Modulation (PWM) versus without PWM. T...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 4 (2024): December 2024; 1249-1261