This study aims to determine the interaction and main effect of liquid organic fertilizer of lamtoro leaf and rainbow NPK on the growth and production of purple eggplant. This research has been carried out in the experimental garden of the Faculty of Agriculture, Riau Islamic University, Bukit Raya District, Pekanbaru City. This study used a factorial Completely Randomized Design (CRD) consisti…
This study aims to determine the main effect and interaction of vermicompost fertilizer and npk Pelangi 20:10:10 on the growth and yield of celery plants. It has been carried out at the Experimental Garden of the Faculty of Agriculture, Riau Islamic University, Jalan Kaharuddin Nasution Km 11 No. 113. Air Cold Village, Bukit Raya District, Pekanbaru City. The study was carried out for 4 months …