Aplikasi Pupuk Organik Cair Keong Mas Pada Beberapa Media Aklimatisasi Terhadap Pertumbuhan Kentang Hitam (Plectranthus Rotundifolius)

Declining in potato harvested area and conventional systems that are still widely used black cultivation demand an alternative way of production, one which is through vitro. This study aims to find out the response plants various acclimatization media by applying golden snail liquid organic fertilizer. research was conducted at Tissue Culture Laboratory Horticulture Development Garden State Polytechnic Jember, Rembangan, Jember Regency August-November 2022. The experiment arranged using a Factorial Complete Randomized Design with 2 factors 4 replications. first factor type for husk charcoal fern root ratios 1:3, 1:1, 3:1. While second concentration fertilizer 20 ml/L, 50 100 ml/L. results showed there interaction between gold LOF on length (49.42 cm). Husk (3:1) highest (46.68 ml/L best be applied potatoes acclimatized plant height (54.18 cm), number branches (70.08), internode (15.16 stover weight (202.78 g)