共 9 条
[3]
JONES R. J., 1966, AUSTRALIAN J EXP AGR ANIM HUSB, V6, P145, DOI 10.1071/EA9660145
[5]
NUTRITION OF RUMINANTS GRAZING NATIVE AND IMPROVED PASTURES .1. SEASONAL-VARIATION IN DIET SELECTED BY GRAZING SHEEP AND CATTLE
[J].
AUSTRALIAN JOURNAL OF AGRICULTURAL RESEARCH,
1978, 29 (04)
:863-874
[6]
NITROGEN SUPPLEMENTATION OF RUMINANTS GRAZING NATIVE PASTURES IN NEW-ENGLAND, NEW-SOUTH-WALES
[J].
AUSTRALIAN JOURNAL OF EXPERIMENTAL AGRICULTURE,
1976, 16 (82)
:630-635
[7]
ORSKOV ER, 1977, WORLD REV NUTR DIET, V26, P225
[8]
SATTER LD, 1974, BR J NUTR, V32, P119
[9]
ZIOLECKI A, 1973, J CHROMATOGR, V80, P250, DOI 10.1016/S0021-9673(01)85338-3