Efficiency of separate agrotechnical elements of middle russian monoecious hemp cultivars Antonio and Ingreda at the main trends of the use

Two the most labor-consuming (soil treatment, background of the mineral fertilizer application) and one perspective (the cutting) elements of agrotechnics on Middle Russian monoecious hemp cultivars (Antonio and Ingreda) are studied. Using of subsurface tillage simultaneous with application of N90P100K90 provided the most economic and energy efficiency in double usage of hemp. Subsurface treatment combining with the cutting under the background N120P130K120 is the most effective for hemp cultivation for seeds.