共 27 条
[1]
[Anonymous], 1955, OFFICIAL METHODS ANA
[6]
NUTRITIONAL STATUS AND INTAKE REGULATION IN SHEEP .2. INFLUENCE OF SUSTAINED DUODENAL INFUSIONS OF CASEIN OR UREA UPON VOLUNTARY INTAKE OF LOW-PROTEIN ROUGHAGES BY SHEEP
[J].
AUSTRALIAN JOURNAL OF AGRICULTURAL RESEARCH,
1965, 16 (03)
:451-+
[7]
GORDON CH, 1963, J DAIRY SCI, V46, P630
[8]
GREWELING THOMAS, 1961, CHEM ANALYST, V50, P40
[9]
GREWLING T, 1961, CHEMICAL ANALYSES PL
[10]
GRIFFITH WILLIAM K., 1964, AGRON J, V56, P473