Studies on the Structure, Afterripening and Cytochemistry of Seeds in Eleutherococcus brachypus Harms A study on soaking and germination characteristics of Fritillaria przewalskii seeds Studies on Seed Dormancy Mechanism and Breaking Technique of Wild Notopterygium incisum Dormancy and germination characteristics of Fritillaria cirrhosa seed STUDIES ON THESTRUCTURE,AFTERRIPENING AND CYTOCHEMISTRY OF SEEDS IN ELEUTHEROCOCCUS SENTICOSUS Temperature Requirements for Afterripening of the Embryo of Fritillaria cirrhosa Don. f.