Orchid protocorm-like bodies (PLB’s) were cultivated during 0, 3 and 6 weeks on VW liquid medium supplemented with shrimp chitosan with molecular weights of 1 kDa (oligo-chitosan), and of 10 and 100 kDa.
Orchid protocorm-like bodies (PLB’s) were cultivated during 0, 3 and 6 weeks on VW liquid medium supplemented with shrimp chitosan with molecular weights of 1 kDa (oligo-chitosan), and of 10 and 100 kDa.