three experiments involving 34 individually fed pigs were conducted in guadeloupe ( 16 degrees lat . n. , 61 degrees long . w. ) to determine the effects of environmental temperature ( tropical , 22 to 32 degrees c , vs thermoneutral , 17 to 21 degrees c ) and feeding method ( restricted vs ad libitum ) on performance , carcass characteristics and physiological and metabolic responses of pigs at three weight ranges ( 8 to 25 , 29 to 50 and 54 to 79 kg live weight ) .
C1521970
characteristics
C0005910
weight