Изпитване на течни органични торове при ечемик, отглеждан в система на биологично земеделие

ВЕЛИЧКА КОТЕВА, ЕМИЛ ДАЧЕВ, ДИНА АТАНАСОВА

Резюме: During the period 2009 – 2011, the type of soil Haplic Vertisol in the biological field of the Institute of Agriculture – Karnobat is displayed comparative experience with multi-row winter barley variety Aheloi 2. Tested are liquid organic fertilizers “Humustim”, “Bio-one” 101, “Emosan” and “Baikal EM-1U”.
It was found that barley grown in organic agricultural system in Southeastern Bulgaria without the use of liquid organic fertilizer to achieve an average 46% of their productive potential, expressed in grain yield in the range of 227 – 240 kg/da.

Ключови думи: berley; Haplic Vertisol; liquid organic fertilizers

Дата на публикуване: 2017-02-15