Pemberian Trichokompos Tandan Kosong Kelapa Sawit (Tkks) Pada Medium Tanam Te…

The research aimed to determine the effect of oil palm empty fruit bunches trichokompos and to get the best dose in the embedding medium on the growth of cocoa. This research has been conducted at the experimental farm, Agriculture Faculty of Riau University. This research was conducted during the four months from July to October 2016. The research arranged experimentally by using Completely Ra…