Artikel dari Penerbit "The University of Lampung"

Penerbit: The University of Lampung

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Ditemukan 948 artikel.

Purchasing Decision for Crystal Guava Fruit: Influence of Product Attributes, Attitudes, and Consumer Interest

Oleh: Tri Utomo, Hendro Priyo, Muhaimin, Abdul Wahib, Isaskar, Riyanti

Crystal guava (Psidium guajava L.) holds significant growth potential in Indonesia due to its large fruit size, immaculate flesh, minimal seed content (less than 3%), and high vitamin C levels. However, production faces challenges such as inconsistencies in quality and freshness, variations in fruit...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 1 (2025): February 2025; 107-117

Biochar and Humic Substances Roles for Nitrogen Transformation in Agriculture

Oleh: Pratiwi, Gagad Restu, Nurrahma, Arinal Haq Izzawati

Sustainable soil fertility management is crucial for global food security and addressing environmental challenges from modern agriculture. Soil health, alongside water availability, is essential for crop productivity, and soil degradation threatens food security by lowering yields and intensifying c...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 4 (2024): December 2024; 1442-1452

Modeling River Water Levels in Tidal Swamp Areas using HEC–RAS to Determine the Hydrotopography of Tidal Farmland

Oleh: Nurrahman, Faiz Afnan, Setyawan, Chandra, Mawandha, Hanggar Ganara

Swamp land is a natural resource that can be utilized to improve community welfare, because swamp land is one of the potential natural resources and can be used as agricultural land development. The aim of this research is to analyze the tidal water movement patterns of rivers and channels in the sw...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 2 (2025): April 2025; 685-700

Performance Test of Sieving Machine and Physical Characteristics of Corn Grits Production

Oleh: Sutarsi, Sutarsi, Irianto, Ridwan

Corn grits can be used as a substitute for rice as a staple food. This is based on the nutritional content of corn grits and also rice is a food ingredient that is dense in energy in its processing. Sieving is an important operating unit in addition to size reduction and cleaning which is intended t...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 3 (2025): June 2025; 803-811

Application of Foam Mat Drying Method for the Production of Instant Red Ginger Powder using Microwave

Oleh: Purbasari, Dian, Lestari, Wahyu Winda, Sutarsi, Sutarsi

Drying red ginger juice into instant powder is done to extend the shelf life of ginger which easily undergoes physical and chemical changes. This research aims to determine the characteristics of red ginger juice powder resulting from the foam mat drying method using a microwave. This research used ...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 4 (2024): December 2024; 1142-1150

Designing Soil Color Sensors to Determine Soil Characteristics Based on Internet of Things (IoT)

Oleh: Andriansyah, Muhammad Afifi, Arifin, Moch, Maroeto, Maroeto

Soil color is the important due to its relation with other soil properties. It is usually analysis with the standard Munsell Soil Color Charts (MSCC). While other properties including organic matter need to be analyzed in the laboratory. The objective of this study is to develop IoT sensor for soil ...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 1 (2025): February 2025; 83-91

Performance Analysis of Disc Mill Type FFC-15 Grinder for Making Charcoal Husk Flour

Oleh: Siskandar, Ridwan, Kusumah, Billi Rifa, Astuti, Lusia Cipto

This study is motivated by the great potential of rice husk as a waste material that has not yet been optimally utilized. The focus of this research is to evaluate the performance of the FFC-15 disc mill machine in producing flour from rice husk charcoal at three different moisture contents. The var...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 4 (2024): December 2024; 1121-1131

Effect of Biopore Infiltration Hole on Soil Nutrient Availability and Nutrient Content of Coffee Leaves (Coffea canephora)

Oleh: Syarof, Zahrotun Naylis, Soemarno, Soemarno, Nopriani, Lenny Sri

Coffee is an important plantation commodity for the Indonesian economy. However, coffee production has decreased due to low soil fertility. One effort to increase soil fertility is by applying Biopore Infiltration Hole. This study aimed to examine the effect of biopore on nutrient availability in co...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 1 (2025): February 2025; 49-56

Optimization of Microwave-Assisted Hydrodistillation from Indonesian White Pepper (Piper nigrum L.) Essential Oils

Oleh: Widyaningrum, Sekar, Nurjanah, Sarifah, Nurhadi, Bambang

Pepper is one of the agricultural commodities that Indonesia widely exports. Pepper can be processed into various products, including essential oils. Pepper essential oil can be extracted using several methods, including the microwave. This method can speed up the essential oil extraction process. O...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 2 (2025): April 2025; 362-371

Impact of High-Temperature Heating on the Chemical Stability and Sensory Quality of Red Palm Oil

Oleh: Hidayati, Sri, Rahmawati, Aulia, Suroso, Erdi

Red palm oil (RPO) is known for its high carotenoid content, particularly β carotene and α-carotene, which provide significant provitamin A activity. However, it is susceptible to oxidation during frying and results in nutrient loss and quality degradation. This study investigates the effects of h...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 1 (2025): February 2025; 215-225

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