Regenerasi Tanaman Porang (Amarphopalus onchopillus) Secara In Vitro dengan Eksplan Daun

Porang is one of the most potential and prospective plant commodities for development. However, in cultivation activities, there are still constraints in the supply of porang seeds which are lacking so that production cannot meet export demand. Porang regeneration system in vitro is one alternative that supports the efforts of mass production of porang seedlings and breeding with biotechnology. The purpose about this study was for obtain porang regeneration that optimal method in vitro, both through organogenesis and somatic embryogenesis with explant using leaf of porang and with different concentrations and types of PGR. This research was conducted by descriptive and visual analysis. The results obtained that the use of PGR with K2 treatment could stimulate the regeneration of explants by somatic embryogenesis and the administration of PGR with K4 treatment could stimulate the regeneration of explants by organogenesis with the best tendency.