Figure 1From: Cryopreservation the seeds of a Taiwanese terrestrial orchid, Bletilla formosana (Hayata) Schltr. by vitrificationEffect of loading solution treatment on the germination rates of B. formosana cryopreserved seeds. After loading treatments, seeds were immersed in PVS2 for 30 min and cryopreserved for 30 min. Values are means of 5 replicates (200–300 seeds per replicate). Germination percentage was calculated after 4 weeks of culture.Back to article page