Efisiensi Hara pada Rumput Golf dengan Pemberian Pupuk Hayati

Abstract

objective of the research was to study the effect of using biofertilizer on nutrient efficiency of turf grass. The research was conducted at the Rainbow Hills Golf Course, Cijayanti, Bogor on February to May 2012. The experiment was designed at randomized complete block design with two factors and three replications. The first factor is inorganic fertilizer with four dosages (A1:100%; A2:75%; A3:50%; and A4:0% of inorganic fertilizer recommended dosage (DA)) as main plot and the second factor is biofertilizer with four dosages (H1:100%; H2:75%; H3:50%; and H4:0% of biofertilizer recommended dosage (DH)) as sub plot. The results showed that biofertilizer aplication increased coverage area, density, crown dry weight, shoot-root ratio, clipping dry weight, nutrient efficiency (uptake and use), and reduced inorganic fertilizer