共 61 条
[51]
METABOLIC RATES OF NEWBORN PIGS IN RELATION TO FLOOR INSULATION AND AMBIENT TEMPERATURE
[J].
ANIMAL PRODUCTION,
1971, 13 (MAY)
:303-&
[53]
TIELEN MJM, 1974, MEDEDEL LANDBOUWHOGE, P74
[54]
QUANTITATIVE EFFECTS OF FEED RESTRICTION IN FATTENING PIGS ON WEIGHT GAIN EFFICIENCY OF FEED UTILISATION AND BACKFAT THICKNESS
[J].
ANIMAL PRODUCTION,
1967, 9
:67-+
[55]
EFFECTS OF TEMPERATURE AND TYPE OF FLOOR ON METABOLIC-RATE AND EFFECTIVE CRITICAL-TEMPERATURE IN GROUPS OF GROWING PIGS
[J].
ANIMAL PRODUCTION,
1974, 18 (FEB)
:1-11
[57]
VERSTEGEN MWA, 1971, MEDED LANDB HOGESCH, P71
[58]
WAGENBACH H., 1961, Zuchtungskunde, V33, P113
[60]
WAHLSTROM RC, 1965, 9TH S DAK STAT COLL