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Performance Evaluation of a Modified Granulator Based on Operating Parameters for Bioherbicide Granule Production
Oleh: 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...
Penerbit: The University of Lampung
Performance Evaluation of a Prototype Rotary Dryer for Granulated Palm Sugar Drying
Oleh: Ramdani, Gilang , Sutejo, Agus, Hermawan, Wawan
Granulated palm sugar requires efficient drying to meet industrial quality standards and accelerate production. This study aimed to evaluate the performance of a prototype rotary dryer in reducing moisture content to a maximum target of 2.5%. Tests were conducted at rotation speeds of 23.83±0.1 RPM...
Penerbit: The University of Lampung
Performance Evaluation of an Automatic Mixing Bed Dryer for Paddy Using Corncob Biomass Fuel
Oleh: Soekarno, Siswoyo, Roziqin, Apriza Fatkur, Lestari, Ning Puji
Drying is an essential stage in post-harvest rice handling to reduce the moisture content to a safe storage level (≤14%). This study aimed to evaluate the field performance of a bed dryer automixing type rice dryer fueled by corncob biomass. The experiment was conducted at the Organic Rice Mill Ta...
Penerbit: The University of Lampung
Performance Evaluation of Ball Mill Type Grinding Machine for Particle Size Reduction of Porang Glucomannan Crystals
Oleh: Sutejo, Agus, Wicaksono, Dionisius Dwi, Pramuhadi, Gatot
A wide gap in the price of glucomannan flour and porang tubers leads to develop a machine to process tubers into fine flour with good performance. The purpose of this research was to analyze and determine the performance of a ball mill machine on the flour yield as well as its quality. Research was ...
Penerbit: The University of Lampung
Performance Evaluation of Farm Machinery Utilization Under Custom Hiring Services Managements
Oleh: Zulhanafiah, Zulhanafiah, Paman, Ujang
Farm machinery hire service is a custom hiring business model managed by farmers’ groups at the farm level. The model is developed to facilitate access to farm machinery by small farmers and derive income (profit) from hiring out machinery services. This research attempts to evaluate the performan...
Penerbit: The University of Lampung
Performance evaluation of Genetic Algorithm (GA) with Repairing Strategy on Knapsack Problem
Oleh: Aristoteles, Aristoteles, Wardiyanto, Wardiyanto, Dwiastuti, Aryanti
Knapsack Problem (KP) is known as one of combinatorial optimization problem that maximizes the amount of value (profit/ priority) of some of the items chosen to put in a sack or a bag without exceeding its capacity. KP has been applied in many fields: cargo loading, budget control, financial managem...
Penerbit: Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung
Performance of a Moringa Leaf Dehumidification Drying System Using Peltier Effect Thermoelectric Cooling
Oleh: Nusa, Mhd Iqbal, Suarti, Budi, Siregar, Muhammad Said
The study focuses on a drying system that integrates a rack-type convective dryer with a Peltier effect thermoelectric cooler to optimize the drying process of moringa leaves. This system is designed to achieve lower drying temperatures, which is essential for preserving the quality of the leaves. T...
Penerbit: The University of Lampung
Performance of Agricultural Extension Workers: The Impact of Internal and External Factors
Oleh: Falo, Marsianus, Matoneng, Ody Wolfrit, Tabenu, Oktovianus
This study aims to describe the internal and external characteristics of agricultural extension workers and analyze their influence on extension performance in North Central Timor Regency. A quantitative approach was employed using a survey method involving all 126 active agricultural extension work...
Penerbit: The University of Lampung
Performance of Automatic Watering System for Bean Sprout Based on Microcontroller ATmega 328p
Oleh: Idkham, Muhammad, Mechram, Siti, Abiyyudanah, Danang
Technological advancements in agriculture are crucial to meeting the increasing global food demand. Mung bean sprout (Vigna radiata) cultivation requires efficient irrigation to ensure optimal growth. This study designs and evaluates an automatic irrigation system based on the ATmega 328P microcontr...
Penerbit: The University of Lampung
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
Performance of Female Thin Tail Sheep Fed Ration Containing Fermented Shrimp Waste by EM-4
Oleh: Musthofa, Ibnul Abror, Ayuningsih, Budi, hernaman, Iman
The use of shrimp waste as ruminant feed is constrained by the presence of chitin which is difficult to digest. This study aimed to determine the use of shrimp waste fermented with EM-4 as additional feed for female Thin Tailed sheep. A total of 18 female Thin-Tailed sheep with a body weight of 10.3...
Penerbit: DEPARTMENT OF ANIMAL HUSBANDRY, FACULTY OF AGRICULTURE, UNIVERSITY OF LAMPUNG
Performance of Green Mussel (Perna viridis) in Monoculture and Polyculture System Within Sea Bass (Lates calcarifer )
Oleh: Noor, Nuning Mahmudah, Astuti, Arum Dwi, Efendi, Eko
Green mussel (Perna viridis) is oyster has high potential to be developed. A huge market demand is an important factor to optimized green mussel cultivation, there are to system that could be applied for cultivation green mussel is polyculture and monoculture. The purposed of this study is to determ...
Penerbit: Jurusan Perikanan dan Kelautan
Performance of Islamic Education and Civic Education Teachers in Improving Students’ Character Education in SMAN 10 Banda Aceh
Oleh: Maghfirah, Maghfirah, Khairuddin, Khairuddin, Usman, Nasir
This research aims to determine the ability of teachers in the planning, implementating and evaluating the learning outcomes. This research uses a qualitative approach with descriptive method. Data was collected through interviews, observation and documentation study. The subjects of the study are t...
Penerbit: FKIP Universitas Lampung
PERFORMANCE OF MACHINES THRESHER SEEDS JOB’S TEARS (Coix Lacryma-Jobi L.) RUBBER ROLL TYPE
Oleh: ., Juliardi, Hartanto, Rofandi, ., Warji
Job’s tears (Coix lacrhryma jobi L.) was a plant that came from South Asia and East Asia. The distribution of this plant was expanded to Southeast Asia, especially Indonesia. In Indonesia, Job’s tears was found in Sumatra, Java and Kalimantan. Its seeds had many benefits as herbs or plant consum...
Penerbit: The University of Lampung
Performance of Peking Ducks (Anas plathyrinchos) Adding Kencur Flour (Kaemferia galanga) in their rations
Oleh: Herlina, Betty, Suningsih, Nining, Setiyani, Setiyani
The research objective was to determine the performance of Peking ducks which were added with galangal flour in their rations. The research method was an experimental method using a completely randomized design with 6 treatments and 4 replications where each replication consisted of 4 ducks. The stu...
Penerbit: DEPARTMENT OF ANIMAL HUSBANDRY, FACULTY OF AGRICULTURE, UNIVERSITY OF LAMPUNG