Pengaruh Jenis Media Dan Konsentrasi 2,4-D Pada Mikropropagasi Tanaman Gajah …

This research aims to know the effect of the combination of medium and 2,4-D on the growth of Gajah Beranak (Goniothalamus sp.) and the design of booklet for senior high school modern biotechnology materials in November 2021 – January 2022. This research consists of two stage. The first stage of research that the combination of medium and 2,4-D micropropagation, was carried out at the Laborat…