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- [4] Effects of crude protein levels on intake and digestibility of nutrients in steers fed Tifton 85 bermudagrass hay supplemented with different protein sources REVISTA BRASILEIRA DE ZOOTECNIA-BRAZILIAN JOURNAL OF ANIMAL SCIENCE, 2007, 36 (01): : 237 - 245
- [10] Effects of crude protein levels on microbial efficiency and in situ degradability in steers fed Tifton 85 bermudagrass hay supplemented with different protein sources REVISTA BRASILEIRA DE ZOOTECNIA-BRAZILIAN JOURNAL OF ANIMAL SCIENCE, 2007, 36 (01): : 225 - 236