Factors Limiting Use of Poultry Manure as Protein Supplement for Dairy Cattle on Smallholder Farms in Kenya

T. P. Lanyasunya, Wang H. Rong, S. A. Abdulrazak, P. K. Kaburu, J. O. Makori, T. A. Onyango and D. M. Mwangi

International Journal of Poultry Science 5 ( 1 ): 75 - 80 , 2006