共 50 条
[41]
EFFICIENCY OF SELECTION FOR DIFFERENT CUMULATIVE MILK, FAT AND PROTEIN YIELDS IN 1ST LACTATION
[J].
LIVESTOCK PRODUCTION SCIENCE,
1987, 17 (03)
:211-224
[44]
STUDIES ON RAPESEED MEAL FROM DIFFERENT VARIETIES OF RAPE IN THE DIETS OF GILTS .1. EFFECTS ON ATTAINMENT OF PUBERTY, OVULATION RATE, CONCEPTION AND EMBRYO SURVIVAL OF THE 1ST LITTER
[J].
BRITISH VETERINARY JOURNAL,
1985, 141 (06)
:581-591
[47]
INFLUENCE OF PROTEIN LEVEL AND AMINO-ACID SUPPLEMENTATION OF DIETS FED IN LACTATION ON PERFORMANCE OF SOWS AND THEIR LITTERS .1. SOW AND LITTER PERFORMANCE
[J].
IRISH JOURNAL OF AGRICULTURAL RESEARCH,
1975, 14 (02)
:127-135
[50]
INFLUENCE OF PROTEIN SUPPLY DURING GROWTH AND 1ST GESTATION ON REPRODUCTIVE-PERFORMANCE AND BODY-COMPOSITION OF THE GILT
[J].
ANNALES DE ZOOTECHNIE,
1980, 29 (02)
:121-136