Влияние на биопрепарата Екофил Р върху някои количествени и качествени параметри при производство на зимуващ фуражен грах сорт Мир

ДАНИЕЛА КЕРТИКОВА, ТОДОР КЕРТИКОВ, ВАЛЕНТИН КОСЕВ

Abstract: During the period 2011 – 2013 has been studied the influence of biologies “Ekofil P” (biologically active substances) on some quantitative and qualitative parameters in the production of winter forage pea variety Mir. It has been found that, when using conventional technology, the yield of dry matter obtained from winter forage peas is 6.30% higher than that obtained by cultivation of peas by biological method, and 5.65% higher than the yield obtained by treating with biological active substances. Despite the high degree of recumbent the seed yield was highest (204.87 kg/da) when growing peas on standard technology. At this option, the losses of seeds are the highest, reaching 52.67 kg/da. The lowest percentage of healthy seeds (68.67%) after harvest is reported in variant treated with “Ekofil P”.

Keywords: biological production; productivity; wintering forage pea

Date published: 2017-02-13