The purpose of this study was to determine the effect of Petrobio and NPK Mutiara 16:16:16 fertilizer on the growth and production of tomato plants. This research was carried out in the experimental garden of the Faculty of Agriculture, Riau Islamic University, Jalan Kharudin Nasution, No. 113, Air Cold Village, Bukit Raya District, Pekanbaru City, Riau. The study was conducted for five months,…
The purpose of the study was to determine the interaction effect of POC Punica application and NPK 16:16:16 fertilizer on the growth and production of tomato plants. This research was carried out in the experimental garden of the Faculty of Agriculture, Islamic University of Riau, for four months from January to May 2022. The design used was a factorial completely randomized design consisting o…
This study aims to determine the effect of the interaction of banana peel POC and KCl fertilizer on the growth and production of shallots. This research has been carried out in the experimental garden of the Faculty of Agriculture, Islamic University of Riau. Kharuddin Nasution Street KM 11, Air Cold Village, Bukit Raya District, Pekanbaru City. The time of this research starts from February to…
The purpose of this study was to determine the interaction of bokashi hydrilla vetricillata on the growth of sweet corn, determine the main effect of dolomite lime and hydrilla verticillata on the growth of sweet corn, the research was carried out in the experimental garden of the Faculty of Agriculture, Riau Islamic University, Jalan Kaharudin Nasution No. 113, Air Cold Village, Bukit Raya Dis…