Response of Mustard as Influenced by Boron Fertilization in Non-Calcareous Dark Grey Floodplain Soil at Northern Region of Bangladesh

N.K. Halder, M.A. Siddiky, S. Nasreen, J. Sarkar and M.H. Ullah

Asian Journal of Plant Sciences 6 ( 2 ): 411 - 414 , 2007