Penerbit: Jurusan Teknik Pertanian
P-ISSN: 2302559X
E-ISSN: 25490818
DOI: http://dx.doi.org/10.23960/jtep-l
Fakultas Pertanian Umum Arsitektur
Artikel (948)
Diversity and Low Parasitism of Egg Parasitoids Associated with Maize (Zea mays) in Madura, Indonesia
Virgirl, Panca Ayu, Windriyanti, Wiwin, Kusuma, Ramadhani Mahendra
This study aimed to explore and identify egg parasitoids associated with maize (Zea mays) in Keleyan Village, Bangkalan Regency, Madura. Field observations were conducted during both vegetative and generative growth stages using a direct survey method. Eggs of lepidopteran pests were collected and r...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 15 No. 2 (2026): April 2026; 832-840 | 2026
The Effect of Dosage and Application Interval of Tofu Waste Liquid Organic Fertilizer on the Growth and Yield of Tomato (Lycopersicum esculentum)
Pahlevy, Phebian Adam, Djarwatiningsih, Djarwatiningsih, Dewanti, Felicitas Deru
Tofu liquid waste contains organic materials that can be utilized as liquid organic fertilizer (LOF). This study aims to determine the effect of dose and interval of LOF from tofu liquid waste on tomato plants (Lycopersicum esculentum. L). This study, conducted from April to July 2024 in Gajah Bendo...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 15 No. 2 (2026): April 2026; 792-800 | 2026
Farmers’ Knowledge Gaps in Irrigation Modernization: A SECI Model Approach in the Krueng Aceh Region
Jayanti, Dewi Sri, Teuku, Ferijal
The modernization of irrigation systems requires farmers to manage knowledge effectively, adapt to technological changes, and participate actively in increasingly complex institutional arrangements. This study analyzed farmers’ knowledge gaps (K-Gap) and the knowledge transformation process using ...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 15 No. 2 (2026): April 2026; 639-651 | 2026
Evaluation of the Physical and Chemical Profiles of Instant Rice Based on Germinated Brown Rice of Inpari 32 Variety
Triastuti, Desy, Audia, Fitri, Sobari, Enceng
Brown rice is dehulled rice that retains its bran layer and therefore has higher fiber and nutrient content than white rice. Germination and instant processing are applied to improve the quality of brown rice and shorten cooking time. This study aimed to evaluate the effects of soaking duration (12 ...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 15 No. 2 (2026): April 2026; 597-607 | 2026
Flood Discharge Modeling through Hydrological Parameter Calibration Using HEC-HMS in the Lower Air Bengkulu River
Susetyo, Ekanto Wahyudi, Kardhana, Hadi, Hartawan, I Putu
The Air Bengkulu River experiences flooding at least twice a year due to increased discharge during the rainy season. This study aims to calibrate hydrological model parameters based on daily rainfall data for the flood event of 30 August 2022 using HEC-HMS modeling to obtain a best design for flood...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 15 No. 2 (2026): April 2026; 627-638 | 2026
Enhancing Morphological and Physiological Sugarcane Growth through Natural Plant Growth Regulators Made of Banana Weevil
Pamungkas, Saktiyono Sigit Tri, Yulianto, Karisma Ridha, Sukmawati, Fitria Nugraheni
Natural plant growth regulators (NPGR) have a significant impact on plant growth, particularly on plant morphological and physiological characteristics. The aim of this study was to examine the effects of immersion duration with banana weevil NPGR on the physiological and morphological traits of bud...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 15 No. 2 (2026): April 2026; 720-731 | 2026
Performance Evaluation of a Modified Granulator Based on Operating Parameters for Bioherbicide Granule Production
Pramuhadi, Gatot, Chozin, Muhamad Achmad, Gunawan, Endang
Bioherbicide granules is a new innovation in weed control produced using a granulator machine. This study aimed to evaluate the performance of a modified pan granulator prototype intended for bioherbicide granule production. Wheat flour and tapioca flour were used as starch-based substitute material...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 15 No. 2 (2026): April 2026; 554-561 | 2026
Image-Based Classification of Robusta Coffee Roasting Degree Using LDA–KNN with Color and Shape Features
Ritonga, Desi Kris Tanti, Ahmad, Usman, Mardjan, Sutrisno Suro
The determination of robusta coffee roast levels is commonly conducted through visual assessment, which is inherently subjective and prone to inconsistency due to overlapping visual characteristics between adjacent roasting stages. On the other side, objective measurement equipment is often costly a...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 15 No. 2 (2026): April 2026; 710-719 | 2026
Assessing the Impact of Land Cover Change on Peak Discharge Using HEC-HMS: Case Study of the Batang Timpeh Watershed, Indonesia
Irwansyah, Deddy, Soekarno, Indratmo, Mertawiasa, I Nyoman Yogi
Recent deforestation driven by illegal logging, forest fires, and land conversion for oil palm plantations has significantly altered land cover conditions; however, its quantitative impact on peak discharge in the downstream Batang Timpeh Watershed remains poorly understood. This study aims to asses...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 15 No. 2 (2026): April 2026; 580-596 | 2026
Design and Implementation of an Artificial Neural Network Model for Soil Nitrogen Prediction
Anggraini, Rita, Sulistiyanti, Sri Ratna, Fitriawan, Helmy
The availability of nitrogen in soil is a crucial factor determining crop productivity. However, the measurement of total nitrogen (N-total) content requires considerable time and cost. Therefore, a fast, accurate, and easy prediction method is needed to support the agricultural development. This st...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 15 No. 2 (2026): April 2026; 732-742 | 2026