International Journal of Technology, Food and Agriculture
International Journal of Technology, Food and Agriculture focus on publication in the field of Technology, Food and Agiculture, published 3 (three) times a year in Pebruary, June, and October. Scope of the Journal: Subject areas invited for publication include: FOOD TECHNOLOGY: Apiculture, Applied Chemistry, Applied Microbiology, Biochemical Engineering, Biochemistry, Biotechnology, Chemical Food Safety, Engineering, and Technology, Enzymology and Enzyme Engineering, Fermentation technology, Food Chemistry, Food Coloring, Food Engineering and Physical Properties, Food Flavorings, Food Microbiology and Safety, Food Packing and Storage, Food Preservation, Food Toxicology, Health, Nutrition, Microbiology, Mushroom cultivation, Nanoscale Food Science, Sensory and Food Quality, Biotechnology, Biosystem, etc. AGRICULTURE: Renewable and Novel Energy Sources, Agricultural Product Technology, Agro-industrial Systems Engineering, Agro-industrial Process Technology, Agro-industrial Management, IT for Agriculture, Agricultural biodiversity, Agricultural biotechnology, Agricultural botany, Agricultural ecology, Agricultural economics, Agricultural electrification and automation, Agricultural engineering, Agricultural entomology, Agricultural genomics, Agricultural geography, Agricultural management for production, Agricultural marketing, Agricultural philosophy, Agricultural production, Agricultural resources, Agrochemistry, Agrology, Agronomy, Agrophysics, Allelopathy, Alternative crops, Biological engineering, Breeding genetics, Crop fertilization, Crop physiology and science, Dairy farming, Ecology, Energy agriculture, Environmental hydrology, Environmental impacts of agriculture and forestry, Fermented foods and beverages, Food distribution, Food manufacturing, Food marketing, Food microbiology, Food processing , Food safety, Food science, Food security, Food storage, Forages, Forestry, Horticulture, Husbandry science, Hydroponics, Industrial crops, Irrigation and water management, Landscape processes, Medicinal plants, Modelling of crop and animal systems, Natural resources management, Nature conservation, Nutrition education and communications, Oils and fats, Organic agriculture, Animal Science Related to Food, Socioeconomics Related to Food and Agriculture, etc.
Articles
42 Documents
Broiler Response To Different Energy Levels Within The Same Protein Levels On Feed Intake, Body Weight Gain, And Feed Conversion
Utami, Merry Muspita Dyah;
Larasati, Nova Hidayati Diyah;
Dewi, Aryanti Candra;
Mukodiningsih, Sri;
Ismadi, Vitus Dwi Yunianto Budi;
Candra, Agung Adi
International Journal of Technology, Food and Agriculture Vol. 3 No. 1 (2026): Pebruary (In Progress)
Publisher : P3M Politeknik Negeri Jember
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DOI: 10.25047/tefa.v3i1.6798
Abstract: to examine how different energy levels in the same protein affect feed intake, body weight gain, and feed conversion. The study used treatments in the form of differences in metabolizable energy levels at the same protein level, namely 19%. The feed treatments were as follows: T1 = 2800 kcal/kg, T2 = 2900 kcal/kg, T3 = 3000 kcal/kg, and T4 = 3100 kcal/kg. A total of 100 one-day-old unsexed broiler chickens were divided into four treatments, each of which was repeated five times. The feed treatment was administered from 1 to 35 days of age. The experimental design used a completely randomized design, followed by Duncan's test. The research parameters were feed intake, weight gain, and feed conversion. The results showed that increasing metabolic energy reduced feed intake and feed conversion (p<0.05) and increased weight gain (p<0.05). Feed intake was lowest at an energy level of 2900 kcal/kg, while weight gain was highest at an energy level of 3100 kcal/kg. Broiler performance was optimal at a protein level of 19% and a metabolizable energy level above 2900 kcal/kg.
Design and Development of a Motorcycle Brake Fluid Temperature Monitoring System to Prevent The Vapor Lock Conditions
Zain, Alex Taufiqurrohman;
Suranto, Dwi Djoko;
Karimah, Cahyaning Nur;
Fahriannur, Ahmad;
Chandra, Ahmad Yusuf Adi
International Journal of Technology, Food and Agriculture Vol. 3 No. 1 (2026): Pebruary (In Progress)
Publisher : P3M Politeknik Negeri Jember
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DOI: 10.25047/tefa.v3i1.6799
One of the braking system problems in a motorcycle is a vapor lock. Vapor lock can occur when brake fluid, the fluid that helps the brake piston movement, experiences increased heat until it evaporates. Vapor lock can occur when the vehicle has been used due to the high-performance load of the braking system. This research aims to create a brake fluid temperature measuring and monitoring tool. By monitoring the brake fluid temperature, vapor lock conditions can be anticipated. To conduct this research, several materials are required, including K-type thermocouple sensor, Arduino Mega module, RGB bright LED, buzzer, and LCD. The accuracy value of the sensor will be calculated. The results showed that under all conditions, the sensor accuracy had a good value, above 98%. When implemented on a motorcycle, brake fluid temperature conditions are divided into four ranges: 29 °C to 124 °C; 125 °C to 134 °C; 135 °C to 145 °C; and above 145 °C. The results of the implementation on the motorcycle were successful overall, where the condition of each actuator changed when the temperature range of the motorcycle's brake fluid also changed. For example, at the highest temperature, the RGB bright LED lights up Red, the buzzer sounds continuously, and the status message on the LCD is “Bahaya!”.