Качествени и количествени промени в зърното от пролетен фий (Vicia sativa L.) сорт Темпо в зависимост от приложените технологии на отглеждане
Тодор Кертиков • Даниела Кертикова
Институт по фуражните култури, Плевен; ул. ”Генерал Владимир Вазов” 89
Резюме
The experimental work was carried out during the period 2011-2013 on the Institute of
Forage Crops with spring vetch (Vicia sativa L.) cv. Tempo. The object of the experiment
is to establish some qualitative and quantitative changes in the grain depending on the
applied technologies of cultivation. Variants: first (control) the standard technology; second
–biological; third – treatment only with bio insecticides (“Ekofil P”) of organic origin.
The results show that, depending on the technologies of growing, seed quality parameters
are highest in the crop grown in the standard technology. With this technology the yield of
grain was a 40,24% higher than that obtained in the biological method and with 30,27%
of yield in crop harvested treatment with bio-preparation “Ekofil P”. The content of crude
protein in the grains obtained by the standard technology also increases. The highest crude
protein yield (51,11 kg/da) is derived from the grain of the spring vetch grown in standard
technology.
Key words: Spring vetch, Technologies, Grain, Quality, Quantity