Artikel (146)
Slope length and steepness factor index (LS) is one of the parameters for the Universal Soil Loss Equation (USLE) to estimate soil erosion. Currently, several methods for LS analysis, i.e. Wischmeier-Smith, Moore-Nieber, and Desmet – Govers. This study aims to compare the Wischmeier-Smith method, ...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 3 (2024): September 2024; 817-830 | 2024
Drip irrigation and self-watering are two examples of irrigation technology improvements that employ effective and efficient watering methods. Water productivity may be used as a benchmark to compare irrigation efficiency and agricultural productivity. The purpose of this study was to assess mustard...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 3 (2024): September 2024; 831-838 | 2024
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...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 3 (2024): September 2024; 805-816 | 2024
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...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 3 (2024): September 2024; 794-804 | 2024
Okra is famous as super food sources that prevent diabetes and reduce cholesterol. To meet the increasing demand for okra, it is necessary to develop plantation for okra cultivation. In this sense, land suitability analysis for okra plantation is needed as base information to develop the plantation ...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 3 (2024): September 2024; 782-793 | 2024
Indonesia is the largest producer of palm oil in the world, contributing 59 % of global production in 2022. The palm oil industry is a pillar of the economy and a source of foreign exchange through agricultural exports. To increase productivity and global competitiveness, strategies are needed, incl...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 3 (2024): September 2024; 772-781 | 2024
The double-tube model heat exchanger has a construction of three tube cylinders arranged into one. This model of heat exchanger has a fairly simple construction, making it easier to manufacture and speeding up the manufacturing process. Computational Fluid Dynamics (CFD) is software that can be used...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 3 (2024): September 2024; 763-771 | 2024
Artificial neural network (ANN) was used to predict internal quality parameters (oBrix and pH) of lady finger banana. This research consisted of three stages, namely: (1) capturing images of lady finger banana using a computer vision system; (2) measurement of oBrix and pH of the banana; (3) ANN arc...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 3 (2024): September 2024; 739-749 | 2024
The aim of this research is to determine the level of use of combine harvesters and the factors that influence it. The research location was chosen deliberately, namely in Negeri Katon District which received assistance from 3 combine harvester units. The respondents in this study were 53 farmers fr...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 3 (2024): September 2024; 750-762 | 2024
The landscape changes through the increasing built-up areas (settlements and industrial) have a potential impact on reducing the quality of agricultural land. Waste from anthropogenic activities (industrial and domestic) is the main source of heavy metals that can affect rice production in the field...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 3 (2024): September 2024; 730-738 | 2024