Pengaruh Pupuk Organik Cair Daun Gamal Dan Batuan Fosfat Alam Terhadap Pertum…

ABSTRACT Onions that are cultivated on inceptisol soils have the main constraints, namely low soil fertility and low organic matter content. The efforts to overcome these problems can be done by giving liquid organic fertilizer and rock phosphate. This reserach aims to determine the interaction of Gamal leaf LOF and RP fertilizer and to determine the best concentration of Gamal leaf LOF an…