highly significantp < 0.001
Effect of coating was not significant ( p > 0.05) on shoot N and C content but highly significant for shoot δ 13 C ( p < 0.001), and less significant for shoot δ 15 N ( p < 0.05).
Effect of coating was not significant ( p > 0.05) on shoot N and C content but highly significant for shoot δ 13 C ( p < 0.001), and less significant for shoot δ 15 N ( p < 0.05).