Productivity potential of wintering oat genotypes (Avena sativa L.) under the south Бulgaria 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, Bulgaria.udThe investigation was performed by the standard method in 3 replications in 10.5 m2 lots.udFrom 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.ud