Contributions of IAA (Indole Acetic Acid) and 2-Ip (Dimethyl Allyl Amino Purine) on Multiplication of Red Plant Banana Explants (Musa Paradisiaca) in Ms Media By in Vitro

Abstract

This study aims to obtain the concentration of IAA (Indole Acetic Acid) and 2-Ip (Dimethyl Allyl Amino Purin) which are suitable for the growth of Red Barangan Banana Explants (Musa Paradisiaca L) on MS Media In Vitro. This study uses factorial completely randomized design (RAL) with 2 factors, namely the first factor IAA (Indole Acetic Acid) treatment symbol I consisting of 3 levels, namely: I1 (2 ppm), I2 (3 ppm), I3 (4 ppm) ). The second factor is the treatment of 2-Ip (Dimethyl Allyl Amino Purin) with the symbol P consisting of 3 levels, namely: P1 (3 ppm), P2 (5 ppm), P3 (7 ppm). The results showed that administration of 2-ip on MS media significantly affected callus diameter at age 8 MST with an average of 12.03 mm / explants at 7.0 ppm treatment, number of shoots aged 7 MST with an average of 6.00 shoots / explants at 3 ppm treatment, and 5 ppm treatment with an average of 6.33 buds / explants, 8 MST wet age with an average of 17.48 grams / explants at 5 ppm treatment and 7 ppm treatment with an average of an average of 16.91 grams / explants, and the height of barangan banana shoots aged 8 MST with an average of 6.53 cm / explants at a treatment of 7 ppm. Furthermore, the provision of IAA in MS media significantly affected the number of roots aged 8 MST at 3 ppm treatment with an average of 5.67 roots / explants. The interaction of IAA and 2-ip showed a significant effect on the number of barangan banana shoots aged 8 MST with an average of 10.00 shoots / explants in the administration of 2 ppm IAA and 5 ppm 2-ip