Pengaruh Fitohormon Terhadap Pertumbuhan Kalus Tanaman Gajah Beranak (Gonioth…

This study was conducted to determine the effect of phytohormones concentration on callus culture of gajah beranak (Goniothalamus sp.) as a digital poster design for high school modern biotechnology materials carried out in December 2021 - February 2022. This study consisted of two stages, namely: stage I culture callus gajah beranak (Goniothalamus sp) using an experimental method carried o…