Respon Pertumbuhan Bibit Kakao (Theobroma Cacao L.) Terhadap Kombinasi Pupuk …

ABSTRACT This study aims to determine the best combination of NPK and liquid organic fertilizer from tilapia waste on the growth of cocoa seeds (Theobroma cacao L.). This research was conducted at Experimental Garden, Faculty of Agriculture, University of Riau, Pekanbaru. This research was conducted from April 2019 to August 2019. The treatments used were 12.48 g Kg- 1 soil NPK fertilizer…