Response of Potatoes to Organic Fertilizer and Biofertilizers NOVA-GR

Abstract

Abstract: A experiment was conducted to study the effect of organic fertilizer and biofertilizer NOVA-GR, 0, 25 and 50 g plant in growth and -1 productivity of tow cv. of potatoes (Banba and Electra), a field experiment was conducted. The experiment has factorial RCBD of three replicates. Cultivar Banba showed better response to increased leaf area, Chlorophyll content and tuber yield (160.69 dcm , 70.80 mg/100g 2 fresh weight and 70.01 t ha , respectively). The 50 g plant of organic fertilizer NOVA-GR gave best results, for plant height, plant, leaf area, -1 -1 Chlorophyll content, plant dry total and tuber yield (45.8 cm, 182.2 dcm2, 80.6 mg 100 g fresh weight, 92.0 g and 73.15 t ha , respectively). -1 -1 NOVA-GR (NG) at the 50 g plant gave the highest mean of plant leaf area (167.0 dcm ), Chlorophyll (73.3 mg 100 g ), plant dry (86.7 g) and -1 2 -1 total tuber yield (74.1 t ha ).