共 270 条
- [1] ABGAROWICZ F, 1963, AGR SCI ANN, V81, P695
- [3] AITCHISON TE, 1976, J DAIRY SCI, V59, P2056, DOI 10.3168/jds.S0022-0302(76)84487-6
- [4] AMOS HE, 1980, TREATMENT PROTEIN IM, P165
- [5] ARCHIBALD JG, 1943, MASSACHUSETTS AGR EX, V406
- [9] BARTLEY EE, 1975, FEEDSTUFFS, V47, P42
- [10] DIGESTION OF FROZEN AND DRIED GRASS BY SHEEP [J]. JOURNAL OF AGRICULTURAL SCIENCE, 1976, 86 (JUN) : 443 - 452