of Marvel Organics microbiological fertilizer in company Federal Scientific Center for Agroecology, Land Reclamation and Protective Forests RAS pursuant to Agreement №07/06-2018 P-RI от 7.06.2018 Dates: 15.05.2018 - 09.09.2018
Crop, name: Potato, Nevskyi Type of ground: Open field Test location: Village of the Regional Agricultural Experimental Station, Volgograd Region
TEST PLAN
;Square, ha;Date of planting;1st treatment;2nd treatment;Date of harvesting
Control plot;34;15.06.2017;—;—;21.09.2017
Experimental plot;8;15.06.2017;08.07.2017 Marvel Organics 10 L/ha;02.08.2017 Marvel Organics 10 L/ha;21.09.2017
Weather;;— °C;20 °C Cloudy;23 °C Cloudy;— °C
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TEST RESULTS
;Yield, t/ha;Sales revenue at price of 225 $/ton;Marvel Organics price, $/ha;Total revenue, $/ha
At experimental plot of «Marvel Organics» agent application (the rate of usage 10 L/ha) the positive tendency is observed – the highest crop productivity is 58,41 ton/ha including 52 ton/ha of commercial potato. High extra profit performance was gained upon the rate of usage 10 L/ha. Application of «Marvel Organics» microbiological agent is deemed cost-effective and expediential.