Department of Agricultural Chemistry and Soil Science, Bidhan Chandra Krishi Viswavidyalaya, Mohanpur, 741 252, Nadia, West Bengal
Present address: 1ICAR Research Complex for NEH Region, Mizoram Centre, Kolasib, 796 081, Mizoram
*Corresponding author Email: lmsingson@gmail.com
Online published on 28 July, 2014.