共 50 条
- [11] CALCIUM UTILIZATION - EFFECT OF VARYING LEVEL AND SOURCE OF DIETARY-PROTEIN AMERICAN JOURNAL OF CLINICAL NUTRITION, 1988, 48 (03): : 880 - 883
- [14] EFFECT OF DIETARY LEVEL OF PROTEIN DURING EARLY LACTATION ON MILK-PRODUCTION AND NITROGEN-UTILIZATION IN COWS ANNALES DE ZOOTECHNIE, 1978, 27 (02): : 139 - 158
- [15] EFFECT OF SOURCE AND LEVEL OF DIETARY PROTEIN ON PERFORMANCE OF IN-LAMB EWES ANIMAL PRODUCTION, 1967, 9 : 521 - &
- [16] INFLUENCE OF DIETARY-FAT AND PROTEIN LEVEL ON MILK-PRODUCTION, MILK-COMPOSITION AND RATION DIGESTIBILITY NUTRITION REPORTS INTERNATIONAL, 1989, 40 (01): : 129 - 137