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Land Suitability Evaluation for Cardamom (Elettaria cardamomum) Cultivation in Sumber Rejo Village, Purwosari Subdistrict, Pasuruan Regency

Oleh: Roziqin, Agus Zainur, Purwadi, Purwadi, Sasongko, Purnomo Edi

Market demand for cardamom (Elettaria cardamomum) continues to rise, yet its cultivation remains limited to specific regions with suitable environmental conditions. Therefore, land suitability evaluation is essential as a basis for planning the development of this commodity. This study aims to asses...

Penerbit: The University of Lampung • Publikasi: 17 April 2026

The Effect of NPK and Guano Fertilizer on the Growth and Yield of Bogor Peanut Plants (Vigna subterranea (L.) Verdc.)

Oleh: Liemendy, Vanessa Gabrielle, Widiwurjani, Widiwurjani, Santoso, Juli

This study aimedto evaluate the effects of combined NPK fertilizer and guano application on the growth and yield of Bambara groundnut (Vigna subterranea (L.) Verdc.). The experiment employed a factorial randomized block design with two factors: NPK fertilizer dosage (25%, 50%, 75%, and 100% of recom...

Penerbit: The University of Lampung • Publikasi: 17 April 2026

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...

Penerbit: The University of Lampung • Publikasi: 17 April 2026

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...

Penerbit: The University of Lampung • Publikasi: 17 April 2026

Portable Vis–NIR Spectroscopy Using AS7265X for Detecting Carbide-Ripened Cavendish Bananas

Oleh: Hanisah, Nurul, Ifmalinda, Ifmalinda, Andasuryani, Andasuryani

Cavendish banana (Musa acuminata Cavendish) is one of the horticultural crops whose ripening is often accelerated using calcium carbide (CaC₂), which is harmful to health, thus requiring a scientific method to distinguish natural and artificial ripening. This study aimed to examine the potential o...

Penerbit: The University of Lampung • Publikasi: 17 April 2026

Performance of Convolutional Neural Network for Classifying Soil Moisture Level based on In-Situ RGB Soil Surface Images

Oleh: Suud, Hasbi Mubarak, Budiman, Subhan Arif, Kuntadi, Ebban Bagus

Computer vision offers a promising method for soil moisture assessment especially for real-time field monitoring where sensor-based measurements are limited. This study evaluates the performance of a traditional Convolutional Neural Network (CNN) and ResNet-50 architecture for classifying soil moist...

Penerbit: The University of Lampung • Publikasi: 17 April 2026

Synergistic Effects of Farmyard Manure and NPK (17-17-17) Fertilizer on Growth and Yield of Irish Potato (Solanum tuberosum L.) in Northern Rwanda

Oleh: Alphonse, Niyigena, Joseline, Iradukunda

This study evaluated the effect of inorganic fertilizers (NPK 17-17-17) and farmyard manure (FYM) at different doses on the agronomic performance of Irish potato in Busogo sector, Northern Rwanda. A field experiment was conducted during season A (January-April 2025) at UR-CAVM model farm using a ran...

Penerbit: The University of Lampung • Publikasi: 17 April 2026

Adoption of Integrated Crop Management Technology Innovation and Sustainable Lowland Rice Development Strategy in Tasikmalaya Regency, West Java Province

Oleh: Mutolib, Abdul, Nuraini, Candra, Ilmiati, Kirana Nur

Adoption of Integrated Crop Management (ICM) technology affects both productivity and the sustainability of farming practices. This study aims to analyze the level of ICM adoption, identify influencing factors, and formulate strategies for sustainable rice cultivation. The research employed a quanti...

Penerbit: The University of Lampung • Publikasi: 17 April 2026

Assessment of Flood Discharge Using the HSS SCS–CN Method and Implications for Adaptive Sabo Dam Design in the Saluki River

Oleh: Setyoasri, Yosephina Puspa, Natakusumah, Dantje Kardana, Febriyani, Vika

In 2018, the Saluki River was morphologically altered due to 7.4 magnitude earthquake. The changes necessitated an evaluation of post-earthquake hydrological conditions prior to Sabo Dam planning. This study aims to estimate the design flood discharge and assess its implications for the preliminary ...

Penerbit: The University of Lampung • Publikasi: 17 April 2026

Design and Implementation of an Artificial Neural Network Model for Soil Nitrogen Prediction

Oleh: 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...

Penerbit: The University of Lampung • Publikasi: 17 April 2026