PRODUCTIVITY POTENTIAL OF WINTERING OAT GENOTYPES (AVENA SATIVA L.) UNDER THE SOUTH BULGARIA AGROECOLOGICAL CONDITIONS

摘要

In the period 2010 - 2013 a field experiment with 8 lines and 2 cultivars (Dunav 1 and Resor 1) wintering oats was conducted in the Agricultural university -Plovdiv, BulgariaThe investigation was performed by the standard method in 3 replications in 10 5 m~2 lots.From the researched genotypes highest of greatest mass of grain at line 07/Z1. Highest potential of grain yield shows 07/Z1 (421.89 kg/da), followed by line M-K - 402 64 kg/da and Kt 651 (394 kg/da). The researched genotypes differ in date of maturity.