Artikel dari Penerbit "The University of Lampung"

Penerbit: The University of Lampung

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Ditemukan 816 artikel.

Preface September 2024

Oleh: jtep, jtep

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Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 3 (2024): September 2024

Assessment of Robusta Coffee Quality Using Parameters of Specialty Coffee Association by Analytical Hierarchi Process (AHP) Method

Oleh: Safrizal, Safrizal, Safmila, Yuliani, Jannar, Miftahul

Understanding differences of the interests and tastes of each consumer are the basis for developing Robusta coffee in Aceh. This study aims to obtain consumer preferences on Robusta coffee in term of quality parameters of the Specialty Coffee Association (SCA). Robusta coffee samples were obtained f...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 4 (2025): August 2025; 1282-1290

Nitrogen Balance in Coffee-Based Agroforestry System: An Impact of Fertilization Management

Oleh: Siahaan, Adiva Zulaika Azalia, Prasetya, Budi, Nugroho, R Muhammad Yusuf Adi Pujo

Nitrogen (N) fertilization in coffee agroforestry system requires proper management to increase N use efficiency (NUE) and minimize N losses. This study investigated the impact of different fertilization management on N losses, N uptake, and N storage in a coffee-based agroforestry system. The study...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 1 (2025): February 2025; 283-295

Institutional Performance and Utilization of Farm Machinery to Enhance Productivity and Income of Rice Farmers

Oleh: Endaryanto, Teguh, Asmara, Sandi, Utomo, Tanto Pratondo

The utilization of technology in the agricultural industry is significantly growing recently. This is mostly due to its ability to enhance labor and land productivity, while simultaneously reducing production costs. The objective of this study is to examine the institutional performance and utilizat...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 3 (2025): June 2025; 947-959

Design and Development of a Garlic Dryer (Allium sativum L.) with the Addition of Parafin as a Heat Storage Medium

Oleh: Ahmar, Afdhalul, Haifan, Moh, Yahdi, M. Arief

Garlic is an important commodity as a basic spice for various dishes with several health benefits such as lowering blood pressure and improving immune system. Fresh garlic has a high moisture content of 60.9-67.8%, making it highly susceptible to microbial spoilage. The drying process is a critical ...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 4 (2025): August 2025; 1441-1451

Effectiveness of Organic Fertilizer Enriched with Humic Acid on Soil Chemical Quality, Nutrient Uptake, and Shallot Yield in Calcareous Soils

Oleh: Matheus, Rupa, Kantur, Donatus

Calcareous soils have great potential for the development of food crops and horticulture, but they are constrained by high pH, low organic matter content, and less than optimal cation exchange capacity, thus affecting the availability of nutrients. This study aims to evaluate the effectiveness of or...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 1 (2025): February 2025; 309-318

Water Balance Analysis Using the Thornthwaite-Mather Method as a Basis for Cropping Pattern Development in Dry Land

Oleh: Dwiratna, Sophia, Ayu, Yogina Lestari, Asdak, Chay

Soil water availability is crucial for supporting plant growth, especially in drylands that rely on rainfall as the primary source to meet plant water needs. Rainfall variability complicates the prediction of planting times and the optimization of cropping patterns. This condition negatively impacts...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 2 (2025): April 2025; 547-559

Application of ANP Method and Fuzzy Inference System on New Product Selection and Production Capacity Determination of Fish Canning

Oleh: Brilliantina, Aulia, Sasmita, Irene Ratri Andia, Mardiyanto, Mohammad

Jember State Polytechnic has a fish canning teaching factory with a productivity of 7 q of fish per production. The canned fish product is a superior product, but the quality and type of products produced are low quality and less desirable. Therefore, product diversification is needed to increase th...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 3 (2025): June 2025; 823-835

Wastewater Processing of Chicken Slaughterhouses Using Combination of Trickling Filter and Rotating Biological Contactor

Oleh: Handriani, Handriani, Faisal, Muhammad, Rosnelly, Cut Meurah

This research was conducted to explore the effectiveness of combined Trickling Filter (TF) and Rotating Biological Contactor (RBC) method in processing liquid waste from chicken slaughterhouses through local and economical media. Microorganisms were grown by inserting liquid waste into a TF tank con...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 1 (2025): February 2025; 249-261

Mini Cutting Force Sensor: A Novel Approach for Predicting Cutting Forces of Agricultural Products

Oleh: Putri, Irriwad, Turnando, Ardi, Lubis, Mei Mardhiani

Innovation in agricultural mechanization is crucial for the sustainable development of agricultural machinery in Indonesia. This study aims to design and develop a cutting force measurement device for agricultural products. The device consists of a mechanical system utilizing a linear actuator (5.88...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 2 (2025): April 2025; 645-656

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