The effects on the root and plant development of soybean of organic fertilizer applications

Organic fertilizers increase soil aeration, water and nutrient holding capacity, improve seed germination encourage the production of thicker roots, yield quality crop. This study was aimed to determine effects organic fertilizer (vermicompost, sheep manure, cattle poultry manure inorganic as control) applications on root plant development soybean during two growth stages, namely third trifoliate stage (V3) beginning flowering plants (R1) in pot condition. The experiment established with a two-factorial randomized plot design four replications. had significant effect (p<0.01) V3 R1 stages soybean. highest height (36.78 cm) length (41.18 were achieved vermicompost, lowest (21.73 recorded fertilizer. number nodules for vermicompost (17.16 plant-1 16.76 plant-1, respectively), (0.22 plant-1). In stage, produced biological fresh dry weights, weight at 25.08 g 5.67 3.99 respectively. As result, it demonstrated that promote strong due high matter phosphorus can be used successfully without fertilize application farming.