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- [2] Effects of source and concentrations of nitrogen and carbohydrate on ruminal microbial protein synthesis TURKISH JOURNAL OF VETERINARY & ANIMAL SCIENCES, 2002, 26 (02): : 201 - 207
- [4] INFLUENCE OF NITROGEN-SOURCE (GROUNDNUT MEAL OR UREA) ON THE INVITRO ACTIVITY OF RUMEN MICROBES REPRODUCTION NUTRITION DEVELOPMENT, 1988, 28 (01): : 149 - 150