Effect of Using Agro-fertilizers and N-fixing Azotobacter Enhanced Biofertilizers on the Growth and Yield of Corn

S. H. Peng, W. M. Wan-Azha, W. Z. Wong, W. Z. Go, E. W. Chai, K. L. Chin and P. S. H`ng

Journal of Applied Sciences 13 ( 3 ): 508 - 512 , 2013