共 19 条
[1]
BRANDT AE, 1938, 234 RES B IOW AGR EX
[2]
CAMPBELL A. G., 1962, JOUR BRIT GRASSLAND SOC, V17, P89
[3]
CASTLE M. E., 1964, J BRIT GRASSLAND SOC, V19, P381
[5]
CORBETT J. L., 1963, ANIM PROD, V5, P119
[6]
CORBETT J. L., 1958, JOUR AGRIC SCI, V51, P95, DOI 10.1017/S002185960003286X
[8]
FEED INTAKE OF MILK COWS .2. EFFECT OF ROUGHAGE QUALITY DURING LATE PREGNANCY AND LACTATION
[J].
ANIMAL PRODUCTION,
1965, 7
:39-&
[9]
HOLMES W., 1962, JOUR BRIT GRASSLAND SOC, V17, P30