Productivity of agrocenoses of early maturing soybean variety delta depending on sowing dates

OIL CROPS. Scientific bulletin. VNIIMK, 2006, iss. 1 (134). The analysis of 4-year results of field experience on studying of 6 sowing dates is given. The reaction of soybean variety Delta differenced on year's on sowing date depending on concrete weather conditions not only on formation of agrocenoses productivity but also on seed sowing qualities is revealed.