Browsing by Subject "yield of seed"
Now showing items 1-1 of 1
-
Age of planted Echinacea purpurea: The factor of seed yield and quality / Starost zasada - faktor prinosa i kvaliteta semena Ehinacee (Ehinacea purpurea L.)
(Društvo selekcionara i semenara Republike Srbije, Beograd, 2007)