The influence of the term and way of harvesting on the yield and the quality of winter crops in single-species and binary crops

The research objective was to study the formation of productivity and quality of winter vetch grain with winter rye from the way and the term of harvesting. The research was conducted on experimental field of JSC “Mikhaylovskoe” of Prokopyevsk district, Kemerovo Region (forest-steppe zone of Western Siberia) in 2015-2017. The variety Fortuna of Altai RDIA selection and winter rye of the variety of Tetr short of SIBNIIRS and Institute of Cytology and Genetics SB RAS selection were chosen as the objects of the research of winter vetch. The scheme of two-factorial experiment: 1) single-phase harvesting at humidity of grain of a rye of 20 %; 2) single-phase harvesting at the humidity of grain of rye of 14 %; 3) two-phase harvesting at the humidity of grain of the rye of 20 %; 4) two-phase harvesting at the humidity of grain of a rye of 14 %. The area of allotments in the experiments was 200 sq.m with 3-fold frequency. The arrangement of options was systematic. Harvesting of plants on grain was carried out with the help of New Holland combine; bevelling of rolls - with self-propelled harvester of MacDon at the humidity of grain of 25 %...