«Marvel Organics» agent application proved 42,8 % nitrates concentration decrease in potato product and is deemed highly-effective.
Application of «Marvel Organics» fertilizer for potato growing is economically advantageous and is recommended to use in 2018 accordingly the following scheme:
- «Marvel Organics» application for potato planting along with potato dresser and with the rate of usage 10 L/ha;
- Application as foliar dressing (combined with herbicide dressing) with the rate of usage 10 L/ha.
All types of treatments can be performed along with main treatments of these crops, that is why conditionally-additional costs of works associated with «Marvel Organics» application can be conditionally equal to zero.
Based on positive test results of «Marvel Organics» microbiological agent for potato yields improvement we recommend to plan procurement of «Marvel Organics» agent for potato growing.