共 31 条
[1]
ALLISTON CW, 1974, J ANIM SCI, V39, P967
[2]
Anderson L. L., 1972, Pig production. Proceedings of the eighteenth Easter School in Agricultural Science, University of Nottingham, 1971., P329
[3]
Beremski S., 1974, Zhivotnov"dni Nauki, V11, P57
[4]
Bogner H., 1974, Zuchthygiene, V9, P77
[5]
BOURN P, 1974, J ANIM SCI, V39, P987
[6]
Brooks P. H., 1972, Pig production. Proceedings of the eighteenth Easter School in Agricultural Science, University of Nottingham, 1971., P385
[7]
Brooks P. H., 1974, Livestock Production Science, V1, P7, DOI 10.1016/0301-6226(74)90085-2
[8]
BROOKS PH, 1970, J REPROD FERTIL, V23, P435, DOI 10.1530/jrf.0.0230435
[9]
MEAT PRODUCTION FROM PIGS WHICH HAVE FARROWED .1. REPRODUCTIVE-PERFORMANCE AND FOOD CONVERSION EFFICIENCY
[J].
ANIMAL PRODUCTION,
1973, 17 (DEC)
:305-315
[10]
EFFECT OF MATING AGE ON THE REPRODUCTIVE-PERFORMANCE, FOOD UTILIZATION AND LIVEWEIGHT CHANGE OF THE FEMALE PIG
[J].
LIVESTOCK PRODUCTION SCIENCE,
1980, 7 (01)
:67-78