Page 314 - Proceeding The 2nd International Seminar of Science and Technology : Accelerating Sustainable Innovation Towards Society 5.0

nd
he 2 International Seminar of Science and Technology
“Accelerating Sustainable innovation towards Society 5.0”
ISST 2022 FST UT 2022
Universitas Terbuka

9 L ½ inch 3.000 27.000
1 L 1 inch 6.500 6.500
10 Nepel 7 mm thread 500 5.000
3 Hose 7 mm 2.500 7.500
1 Pump Aquila P3800 182.000 182.000
Total IDR 3.419.900

Table 2. Table of tools and materials costs.
Number of Name Price Quantity
Item
3 Glue isorplus 10.000 30.000
1 Pipe insulation 2.800 2.800
1 Elbow craftsman 23.000 23.000
1 Steel shears 57.000 57.000
1 Drilling machine 406.000 406.000
1 Channel bolt drill bit 10.000 10.000
1 iron drill bit 7.500 7.500
1 waterpass 27.000 27.000
¼ kg nails 6.000 6.000
3 Seedling tray mat 13.000 39.000
1 Ph meter 60.000 60.000
1 Pakcoy Seed 11.000 11.000
1 Measuring cup 1 liter 18.000 18.000
1 Hole saw 13 pcs 40.000 40.000
200 5 cm hydroponic netpot 350 70.000
1 Ab mix concentrated 5 77.000 77.000
liter
1 Rokwool cultilene 65.000 65.000
1 Tds meter 33.000 33.000
Total IDR 982.300

3.2. Calculation of R/C ratio
Calculation analysis used is the cost of farming production and pakcoy
farming revenue with the calculation method of R/C ratio [1].
284 ISST 2022 – FST Universitas Terbuka, Indonesia
International Seminar of Science and Technology “Accelerating Sustainable
Towards Society 5.0