Penerbit: The University of Lampung
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Comparison of Machine Learning Models for Classifying Consumer Sentiment of Coffee Shops on Social Media X
Oleh: Pamungkas, Agung Putra, Mahendra, Adam, Aziz, Ibnu Wahid Fakhrudin
With the intense competition in the coffee shop industry, understanding consumer opinions has become crucial for businesses. This study analyzes consumer sentiment toward the Janji Jiwa and Kopi Kenangan brands using tweet data from platform X. Sentiments were classified into positive, neutral, and ...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 5 (2025): October 2025; 1905-1912
Preface June 2025
Oleh: jtep, jtep
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Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 3 (2025): June 2025
The Effectiveness of Hydrocooling in Maintaining Broccoli Quality During Storage
Oleh: Wulansetiasari, Rizky, Ahmad, Usman, Darmawati, Emmy
Broccoli is a vegetable with high economic value, but it is also a highly perishable agricultural product after harvest. One method to extend its shelf life is hydrocooling, which involves cooling the product immediately after harvest to reduce the respiration rate, a key factor in quality degradati...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 5 (2025): October 2025; 1843-1856
Chili Ripeness Level Detection with YOLOv8 and Fuzzy Logic for Harvest Decision Making
Oleh: Rahmawati, Ninda Yulia Dwi, Rochim, Febry Putra
Conventional chili harvesting relies on subjective human judgment, resulting in inconsistencies that necessitate a computer vision-based automation system. This study develops a decision support system integrating YOLOv8 for object detection and Mamdani fuzzy logic to assess chili ripeness levels. T...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 5 (2025): October 2025; 1807-1818
The Effect of Drying and Roasting Times on Sensory and Physicochemical Characteristics of Ground Roasted Coconut
Oleh: Hartuti, Sri, Juanda, Juanda, Mustaqimah, Mustaqimah
Ground roasted coconut is used as a cooking spice, especially in Aceh, with distinctive aroma and fragrant taste. This study aimed to examine the effect of drying time and roasting time on the sensory and physicochemical characteristics of roasted coconut. This research was designed with two treatme...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 5 (2025): October 2025; 1798-1806
Preface August 2025
Oleh: Jtep, Jtep
...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 4 (2025): August 2025
Intention to Revisit Agrotourism: Effect of Service Quality and Visitor Experience
Oleh: Hidayah, Imatul, Muhaimin, Abdul Wahid, Isaskar, Riyanti
Agrowisata Kebun Belimbing in Bojonegoro faced a decline in visitor numbers from 2021 to 2023. To increase visitor interest to return, the Agrotourism needs to enhance the quality of experiences that tourists receive and enjoy. This study aims to examine how service quality and visitor experience af...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 6 (2025): December 2025; 2145-2156
Study on Soil Macrofauna Diversity and Its Role in Litter Decomposition in Coffee-Based Agroforestry
Oleh: Marthalina, Melda Lely, Maroeto, Maroeto, Priyadarshini, Rossyda
The biodiversity or diversity of macrofauna depends on abiotic environmental factors and biotic environmental factors. Macrofauna plays a role in decomposing organic matter so that it can restore and maintain soil productivity. The study aims to determine the diversity of soil macrofauna in the Comp...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 5 (2025): October 2025; 1962-1975
Analysis of Procurement and Supply Chain Control of Sugarcane in a Sugar Mill
Oleh: Renata, Erika Aprilia, Soedarto, Teguh, Widayanti, Sri
Sugarcane raw material stocks in sugar factories need to be maintained at an optimal level to avoid either shortage or excess situations that ensuring smooth production. This study aims to analyze the procurement mechanism and inventory control of sugarcane raw materials, analyze the trend of sugarc...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 5 (2025): October 2025; 1935-1947
Effect of Seed Bulb Cutting Size and Planting Media Volume on the Growth and Yield of Shallot (Allium ascalonicum L.) under a Hydroponic Wick System
Oleh: Rizaldi, Muhammad Fahri, Hidayat, Ramdan, Suhardjono, Hadi
Shallots (Allium ascalonicum L.) are cultivated as a high economic value agricultural business. Cutting the tip of the seed bulb can stimulate, accelerate and synchronize plant growth. In hydroponic cultivation, the volume of planting media is an important component that needs to be considered. This...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 6 (2025): December 2025; 2187-2193