Aplikasi Beberapa Zat Pengatur Tumbuh Alami Pada Pembibitan Setek Tanaman Lad…

ABSTRACT This research aims to know the effect of using some natural plant growth regulator concentration for the best growth of pepper seeds. This study was performed in the experimental Garden of The Faculty of Agriculture University of Riau Pekanbaru from September to November 2019. The research uses Completely Randomized Design (CRD) experiment with four treatments namely without natural p…