Sweet Potato
Effects of placing rice husk charcoal inside soil ridges for soil aeration and growth and yield of sweet potato in wet lowland
Submitted by Tom Miles on Wed, 2007-05-02 04:54
Effects of placing rice husk charcoal inside soil ridges for soil aeration and growth and yield of sweet potato in wet lowland fields
Islam, A. F. M. S.; Kitaya, Y.; Hirai, H.; Yanase, M.; Mori, G.; Kiyota, M. 1999
Journal of Root Crops 25(1): 85-97
