Pengaruh Kotoran Larva Kumbang Tanduk (Oryctes Rhinoceros) Terhadap Pertumbuh…

The research aims to find out the effect of rhinoceros beetles larvae feces (Oryctes rhinoceros) and get the best dosage on growth of palm oil (Elaeis guineensis Jacq) in preproduced-1. This research was conducted at palm oil plantation of PTPN V Sei Galuh Pantai Cermin Village, Tapung District, Kampar Regency, Riau Province, that was arrange completely randomized design (RAL) non-factorial wi…