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Enhancing BLDC Motor Performance with Wheel-Hub Design by Modify Coil Configurations

Oleh: Putranto, Rifki Dwi , Hafidz, Isa , Kholima, Henko

This paper presents an analysis of the design method of a BLDC (Brushless DC) motor with a wheel-hub structure. This study examines how variations in winding configuration affect motor performance. A 650W wheel-hub BLDC motor will be tested by modifying its stator design, including variations in the...

Penerbit: Departement of Physics, Faculty of Mathematics and Natural Sciences, University of Lampung • Publikasi: 31 August 2025

MORPHOLOGY, CHARACTERISTIC AND SOIL CLASSIFICATION OF PADDY FIELD IN THE PINOGU PLATEAU, BONE BOLANGO REGENCY

Oleh: Nurdin, Nurdin, Yusuf, Ismail, Azis, Muhammad Arief

Paddy fields are the main source of rice production in Pinogu District, thus supporting food security in this district, but have not been managed based on the soil properties. The diversity of morphology, characteristics, and soil classification on the Pinogu Plateau is the aim of this research. Thr...

Penerbit: Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung • Publikasi: 31 August 2025

Hubungan Kinerja Penyuluh Pertanian Lapangan Terhadap Kepuasan Petani Kopi Robusta: Di Desa Kemiri Kabupaten Jember

Oleh: Widjayanthi, Lenny, Lutfiah, Diana

Kemiri Village is one of the villages in Panti Subdistrict, Jember Regency, with the highest potential for robusta coffee production in Panti Subdistrict. The number of Field Agricultural Extension Workers (PPL) in Kemiri Village, Panti Subdistrict, Jember Regency is limited to only one PPL. This PP...

Penerbit: Fakultas Pertanian, Universitas Lampung • Publikasi: 31 August 2025

ANALISIS NILAI TAMBAH, HARGA POKOK PRODUKSI, DAN KEUNTUNGAN AGROINDUSTRI SAMBAL TEMPOYAK (STUDI KASUS PADA AGROINDUSTRI MAUGI DI KOTA JAMBI)

Oleh: Simanjuntak, Sara Gracia, Lestari, Dyah Aring Hepiana, Nugraha, Adia

This research intended to analyze the added value, the cost of goods sold, and the profit of Sambal Tempoyak Agroindustry. The method used was case study at Maugi Agroindustry in Alam Barajo District, Jambi City. Maugi Agroindustry is an agroindustry that actively produces sambal tempoyak, therefore...

Penerbit: Lampung University • Publikasi: 31 August 2025

Peran Pemangku Kepentingan (Stakeholders) dalam Pemberdayaan Petani Gurem di Kecamatan Kotabumi Utara, Kabupaten Lampung Utara

Oleh: Romadhona, Salsabilla Noviya, Listiana, Indah, Ibnu, Muhammad

The purpose of this study was to to analyze the role of stakeholders in empowering smallholder farmers in Kotabumi Utara District, North Lampung Regency. The research used a qualitative descriptive approach with data collected through observation, interviews, and documentation. The findings indicate...

Penerbit: Fakultas Pertanian, Universitas Lampung • Publikasi: 31 August 2025

Difusi Inovasi Pemberdayaan Nelayan Rajungan Berkelanjutan di Kabupaten Lampung Timur

Oleh: Wulandari, Fitria, Gultom, Dame Trully, Gitosaputro, Sumaryo

One of the leading commodities that supports the national fisheries sector is crab (Portunus pelagicus). Lampung Province was selected as the first province to become a pilot project for sustainable crab fisheries management by the Ministry of Marine Affairs and Fisheries (KKP). East Lampung Regency...

Penerbit: Fakultas Pertanian, Universitas Lampung • Publikasi: 31 August 2025

WICK SYSTEM IN VARIOUS NUTRITION COMBINATIONS ON PAKCOY GROWTH AND YIELD

Oleh: Agustina, Rohmatin, Oktaviani, Widya, Jumadi, Rahmad

This study aimed to examine the growth and yield of cabbage (Brassica rapa L.) plants grown in a hydroponic wick system using varying doses of AB Mix nutrients and Azolla liquid organic fertilizer (POC). POC Azolla is expected to serve as a replacement nutrient in hydroponics. In this study, a one-f...

Penerbit: Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung • Publikasi: 31 August 2025

The Use of Organic Fertilizer on Red Onion Crops Fertilized with Different Doses of NPK in the Acid Dry Land

Oleh: Marlina, Neni -

ABSTRACTThe cultivation of shallots on acidic dry land has high potential, despite the condition of soil pH and low nutrients, and increasing productivity can be done by using organic poultry manure and NPK fertilizer together. This study aims to obtain the best treatment of a combination of organic...

Penerbit: Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung • Publikasi: 31 August 2025

RESPONS PERTUMBUHAN AKSESI KACANG KORO YANG BERASAL DARI TIGA SPECIES Canavalia spp. PADA DUA KONDISI LAHAN YANG TERPAPAR SALINITAS

Oleh: Rahmat, Ali, Hayati, PK Dewi, Dwipa, Indra

The koro beans from the Canavalia genus serve as a crucial alternative protein source for ensuring national food security. Cultivation can be targeted toward marginal lands, which are abundant in Indonesia.This research aims to evaluate the growth response of different Canavalia spp. accessions from...

Penerbit: Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung • Publikasi: 31 August 2025

INTENSITY OF COFFEE BERRY BORER (Hypothenemus hampei) (Ferrari) ATTACKS IN SEVERAL AREAS IN BANDUNG REGENCY

Oleh: Pebriani, Pitri, Yani Maharani, Lindung Tri Puspasari

Coffee Berry Borer (CBB), Hypothenemus hampei (Ferrari) is the main pest in coffee plantations. Initially, CBB attacks were only on lowland coffee (0-700 m asl), but currently highland coffee (above 1000 m asl) is not spared from this pest attack. The purpose of this study was to examine the intensi...

Penerbit: Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung • Publikasi: 31 August 2025