共 19 条
[5]
CHALUPA W, 1977, J ANIM SCI, V46, P585
[6]
Goering H.K., 1970, USDA AGR HDB, V379
[8]
DIGESTION OF CHOPPED AND GROUND ROUGHAGES BY SHEEP .2. DIGESTION OF NITROGEN AND SOME CARBOHYDRATE FRACTIONS IN STOMACH AND INTESTINES
[J].
AUSTRALIAN JOURNAL OF AGRICULTURAL RESEARCH,
1967, 18 (05)
:803-&
[9]
IANNOTTI EL, 1979, DEV IND MICROBIOL, V20, P519
[10]
KLOPFENSTEIN T, 1979, FED PROC, V38, P1939