Artikel dari Penerbit "The University of Lampung"

Penerbit: The University of Lampung

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Ditemukan 948 artikel.

Optimization of Suction Channel System on Vacuum-Type Soybean Seed Metering System Powered by Hand Tractor

Oleh: Setiabudi, Adhiasta Faris, Hermawan, Wawan, Setiawan, Radite Praeko Agus

A vacuum-type soybean seeder powered by hand tractor for Indonesia’s local soybean has been developed to overcome soybean low productivity. The developed machine still has a weakness in the context of the suction channel system. This research was conducted to optimize the suction channel system ef...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 2 (2025): April 2025; 391-403

Engineering Properties of Durian Seed Strach (Durio zibethinus Murr.) Resulted from Convection Oven Drying

Oleh: Purbasari, Dian, Iskandar, Dini Suharyati

Durian seed is part of the durian fruit that has many benefits but are often considered useless. Durian seeds have the potential to be developed for its use because it contains high starch. This study analyzes the physical characteristics of durian seed starch from convection oven drying. This study...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 3 (2025): June 2025; 991-998

Distribution of Water Quality Parameters Using Equation Multiple Linear Regression

Oleh: Wahyuningsih, Sri, Andriyani, Idah, Soekarno, Siswoyo

Mayang River in Jember Regency has a strategic role in fulfilling people's lives and is a source of water for 79 irrigation areas with a total area of 16,471 hectares. Community use of the Mayang River has the potential to provide input of organic material from waste which can reduce river water qua...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 13 No. 4 (2024): December 2024; 1422-1431

The Role of Cadmium-Resistant Bacterial Application and Compost in Promoting Water Spinach Growth and Reducing Cadmium Uptake

Oleh: Azis, Novrianty Rizqi, Nuraini, Yulia, Ustiatik, Reni

The continuous use of chemical fertilizers and pesticides in soil can result in the presence of cadmium (Cd) residues that may interfere with plant growth and pose a risk of uptake by plants. The issue of soil contamination by Cd can be addressed through soil bioremediation, which involves the use o...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 2 (2025): April 2025; 417-423

Interpolation of Total Dissolved Solids (TDS) Concentration in A River Using Ordinary Kriging Method

Oleh: Wahyuningsih, Sri, Andriyani, Idah, Purbasari, Dian

Water quality is a key indicator related to the sustainability of living things in a watershed. However, human activities have led to a decline in the water quality caused by industrial, domestic and agricultural waste. This study aims to predict the pattern of TDS parameters at unsampled points thr...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 3 (2025): June 2025; 858-865

Physical Properties of Extrudates Based on Corn Grit, Mocaf Flour and Gaplek Flour Using a Twin Screw Extruder with Treatment of Moisture Content and Barrel Temperature

Oleh: Karyadi, Joko Nugroho Wahyu, Saputro, Arifin Dwi, Susanti, Devi Yuni

Cassava is a commodity that has not been widely innovated on. Mocaf flour and gaplek flour can be innovated as snacks using extrusion technology. This study examined the effects of varying ratios of mocaf/gaplek flour to corn grits (0% / 10% / 20%), initial moisture content (14 / 16 / 18%), and barr...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 3 (2025): June 2025; 732-743

Oil Extraction and Quality Stability of Crude Palm Oil Derived from Variations in Palm Fruit Ripeness

Oleh: Rangkuti, Ika Ucha Pradifta, Syukri, Muhammad, Elisabeth, Jenny

Processing palm fruit produces crude palm oil. Crude palm oil levels continue to increase during the fruit ripening process. The parameters used in determining the maturity criteria for palm oil harvest are color change and fruit breaking off from the bunch. Harvest quality is determined by the matu...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 5 (2025): October 2025; 1573-1581

Application of Biopesticide with Active Ingredients Containing Trichoderma sp., Streptomyces sp., and Chitosan for Groundnut Aphid (Aphis craccivora Koch.)

Oleh: Erdiansyah, Mochamad Bima, Suryaminarsih, Penta, Megasari, Dita

Indonesia is the second largest exporter of peanuts to Europe. One of the export requirements is that exported peanuts do not contain pests and high levels of pesticides. Aphis craccivora Koch. is the main pest in peanuts and controlled generally using pesticides which cause high pesticide levels. T...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 5 (2025): October 2025; 1683-1690

Similarity Among 10 Cayenne Pepper (Capsicum frutescens L.) Mutant Accessions Resulted from Gamma-Ray Irradiation

Oleh: Khairunissa, Asya Zhafira, Makhziah, Makhziah, Soedjarwo, Djarwatiningsih Poengky

Cayenne pepper (Capsicum frutescens L.) is a horticultural crop which production is not comparable to the level of public consumption. Chili plants induced by gamma irradiation experienced character changes, which caused the population of mutant accessions to have a diversity of characters. The simi...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 4 (2025): August 2025; 1434-1440

Cover Vol 13 No 4, December 2024

Oleh: Haryanto, Agus

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

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