Vol 3, No 2 (2023)

Vol 3, No 2 (2023)

PROTECH BIOSYSTEM JOURNAL

Table of Contents

Articles

Physical characteristics of agricultural waste decomposition using different bio-activators
Muliatiningsih Muliatiningsih
Views of Abstract: 191 | PDF: 62
PDF
49-56
Effect of treatment of low carbon steel tensile test specimen on tensile strength for tractor wheel axle
Karyanik Karyanik
Views of Abstract: 307 | PDF: 49
PDF
57-65
Analysis of the chemical and physical properties of dried moringa leaves (Moringa oleifera l.) at different drying temperatures using a tray dryer machine
Devi Tanggasari, Nurfaidawati Nurfaidawati, Ahmad Reza Jatnika
Views of Abstract: 328 | PDF: 13
PDF
66-75
Effect Of Dosage And Frequency Of Liquid NPK Fertilization On Growth Of Cutting Seedlings Robusta Coffee (Coffea chanephora)
Muhammad Yordan Yuliano Al amin, Gatot Subroto, Distiana Wulanjari, Dyah Ayu Savitri
Views of Abstract: 216 | PDF: 10
PDF
76-88
Analysis of Corn Productivity Using the Objective Matrix (OMAX) Method (Case Study of PT. Santosa Utama Lestari)
Muhammad Anis Abqory, Devi Tanggasari
Views of Abstract: 305 | PDF: 17
PDF
89-101
Effect of Dose and Type of Liquid Organic Fertilizer on Early Growth of Cocoa Seedlings (Theobroma Cacao L.)
Muhammad Faisal Gunawan, Gatot Subroto, Dyah Ayu Savitri, Oria Alit Farisi
Views of Abstract: 199 | PDF: 11
PDF
102-109
Testing the Effectiveness of Drip Irrigation Technique Design in Chili Cultivation on Dry Land
Suwati Suwati, Muanah Muanah, Basirun Basirun
Views of Abstract: 289 | PDF: 10
PDF
110-117