Aplikasi Biotrikom Terhadap Perkembangan Akar Tanaman Kelapa Sawit (Elaeis Gu…

ABSTRACT This study aims to determine the comparison of Biotrikom application to the development of roots of oil palm plants (Elaeis guineensis Jacq.) has not yet produced. This research was conducted in Sialang Sakti Village, Dayun District, Siak Regency. This study was conducted for seven months from February to August 2022. The study was conducted experimentally using a t test consistin…