title: Productivity and stability of non-traditional forage species in the conditions of Central Northern Bulgaria
abstract: In this article, an initial assessment of non-traditional species (Trigonella foenum-graecum, Lablab purpureus, Carthamus tinctorius and Phalaris canariensis) in the conditions of Central Northern Bulgaria is made. The method of long plots is used, in 3-fold replication of variants. The plants are grown in organic production conditions, without the use of fertilizers and pesticides. It was found that the studied species demonstrated a high productive potential in terms of formed green and dry bi
journal: Bulgarian Journal of Crop Science