Artikel dari Penerbit "The University of Lampung"

Penerbit: The University of Lampung

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Ditemukan 948 artikel.

Effect of Substrate Composition and Liquid Organic Fertilizer from Kepok Banana Peels on Growth and Yield of White Oyster Mushroom (Pleurotus ostreatus)

Oleh: Laila, Nita Nur, Dewanti, Felicitas Deru, Triani, Nova

This study aims to determine the impact liquid organic fertilizer (LOF) from kepok banana peels on the growth and yield of white oyster mushrooms under different substrates. The study was performed under factorial completely randomized design (4 x 4) with two factors. First factor was substrate (saw...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 15 No. 2 (2026): April 2026; 743-751

Optimization of Sugar Reduction using Steviol Glycoside for Ready-to-Drink Sweetened Tea

Oleh: Mintarsih, Andarwulan, Nuri, Adawiyah, Dede Robiatul

Excessive sugar consumption is a major contributor to increased calorie intake and the rising prevalence of obesity, particularly through sweetened ready-to-drink (RTD) teas. This study aimed to optimize formula of reduced sugar RTD tea using steviol glycoside as sweetener, in combination with malto...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 6 (2025): December 2025; 2091-2101

Utilization of Rice Flour and Soy Flour with the Addition of Xanthan Gum for Making Gluten-Free White Bread

Oleh: Yulistiani, Ratna, Ambarwati, Peni, Pratiwi, Yunita Satya

Gluten-free white bread formulated with rice and soy flour offers a safe alternative for individuals with celiac disease. Since gluten is absent, xanthan gum is added to improve gas retention and dough structure. This study aimed to identify the optimal formulation of gluten-free white bread by eval...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 6 (2025): December 2025; 2080-2090

Severity Level Classification of Bacterial Leaf Blight Disease (Xanthomonas oryzae) in Rice Plants (Oryza sativa L.) Based on VARI Image Processing

Oleh: Nugraha, Rafi Dwi, Nirwanto, Hery, Wiyatiningsih, Sri

Bacterial leaf blight (BLB) caused by Xanthomonas oryzae is one of the main diseases threatening rice productivity in Indonesia. This study aims to classify the severity of BLB in rice plants more effectively using drone-based image processing technology with the VARI (Visible Atmospherically Resist...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 15 No. 2 (2026): April 2026; 652-662

The Potential of Bacillus sp. and FOBIO Biopesticide with Mustard Greens (Brassica rapa L. var. parachinensis) as Bioremediation Agents for Cadmium

Oleh: Setyawan, Dykha Maretha, Prasetyawati, Endang Tri Wahyu, Wiyatiningsih, Sri

Cadmium (Cd) contamination in agricultural land due to excessive use of fertilizers and pesticides has detrimental effects on soil quality, plant growth, and human health. Bioremediation offers a simple and environmentally friendly approach to address this issue. This study aimed to evaluate the pot...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 15 No. 1 (2026): February 2026; 1-9

Diversity and Low Parasitism of Egg Parasitoids Associated with Maize (Zea mays) in Madura, Indonesia

Oleh: 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...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 15 No. 2 (2026): April 2026; 832-840

The Influence of Zinc Biofortification on the Growth, Yield, and Zinc Content in Several Rice Varieties (Oryza sativa L.)

Oleh: Masoyogie, Kholfira, Kamal, Muhammad M, Pramono, Eko

Rice productivity faces challenges due to soil degradation and nutrient deficiencies. This study aims to evaluate the effects of zinc (Zn) biofortification through foliar spray on growth, yield, potassium (K) uptake, and zinc (Zn) content in rice grains. The study also assesses the response of diffe...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 15 No. 2 (2026): April 2026; 779-791

Artificial Neural Network Backpropagation Method for Predicting Soil Nutrient Content: Artificial Neural Network Backpropagation Method for Predicting Soil Nutrient Content

Oleh: Witaningsih, Witaningsih, Sulistiyanti, Sri Ratna, Telaumbanua, Mareli

Monitoring soil nutrient levels such as nitrogen (N), phosphorus (P), and potassium (K) is essential to support fertilizer efficiency and sustainable agricultural land management. However, commonly used laboratory-based analytical methods are time-consuming and costly. Therefore, alternative approac...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 6 (2025): December 2025; 2424-2438

Irrigation Deficit for Ciherang Rice Variety as a Benchmark for Developing Upland Rice Cultivation Systems

Oleh: Widata, Sri, Zamroni, Zamroni, Arnanto, Driska

This study aims to evaluate the agronomic response of Ciherang rice plants during the vegetative and generative phases under deficit irigation conditions, as a benchmark for cultivation in dry land. This study used a factorial Completely Randomized Design with two factors. First, the level of water ...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 6 (2025): December 2025; 2164-2170

A Financial Feasibility Analysis and Supply Chain of XYZ Rice Polishing Business

Oleh: Priyanto, Agus, Ekowati, Titik, Komalawati, Komalawati

The increasing demand for premium rice in Indonesia has opened up opportunities for rice polishing businesses to increase added value and competitiveness. Challenges such as rising raw material prices, increased operational costs, and process efficiency have become obstacles in maintaining the susta...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 14 No. 6 (2025): December 2025; 2273-2284

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