Pengaruh Abu Janjang Kelapa Sawit Dan Pupuk N, P, K Terhadap Pertumbuhan Dan …

ABSTRACT The research aims to determine the impact of interaction along with the best dosage between oil palm empty bunch ash and N, P, K fertilizer in increasing growth and yield of red Eggplant, The research was conducted at Experimental Garden of Agriculture Faculty, University of Riau, from December 2018 to March 2019. This research is a factorial experiment was arranged using Complete…