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Twelfth Random Sample Laying Test : 1968-69 : Cages, Department Of Agriculture, Western Australia
Twelfth Random Sample Laying Test : 1968-69 : Cages, Department Of Agriculture, Western Australia
Journal of the Department of Agriculture, Western Australia, Series 4
TWELFTH RANDOM SAMPLE LAYING TEST,
1968-69 - CAGES
POULTRY RESEARCH STATION, WEMBLEY
SECOND PROGRESSIVE REPORT TO 2nd MARCH, 1969
Breeding Better Pigs, B M. Goss
Breeding Better Pigs, B M. Goss
Journal of the Department of Agriculture, Western Australia, Series 4
IN the past, pig breeders have tended to select animals on physical characteristics, many of which have little or no relevance to economy of production.
Selection techniques now available open up the possibility of improved pig production efficiency.
Eleventh Random Sample Laying Test : 1967-68 Cages, Department Of Agriculture, Western Australia
Eleventh Random Sample Laying Test : 1967-68 Cages, Department Of Agriculture, Western Australia
Journal of the Department of Agriculture, Western Australia, Series 4
ELEVENTH RANDOM SAMPLE LAYING TEST,
1967-68 - CAGES
POULTRY RESEARCH STATION, WEMBLEY
SIXTH PROGRESSIVE REPORT TO 3rd NOVEMBER, 1968
Twelfth Random Sample Laying Test : 1968-1969 : Litter, Department Of Agriculture, Western Australia
Twelfth Random Sample Laying Test : 1968-1969 : Litter, Department Of Agriculture, Western Australia
Journal of the Department of Agriculture, Western Australia, Series 4
TWELFTH RANDOM SAMPLE LAYING TEST,
1968-69-LITTER
POULTRY RESEARCH STATION, WEMBLEY
THIRD PROGRESSIVE REPORT TO 4th MAY, 1969
Ultrasonic Testing : An Aid To Better Breeding, B M. Goss
Ultrasonic Testing : An Aid To Better Breeding, B M. Goss
Journal of the Department of Agriculture, Western Australia, Series 4
THE ultrasonic tester was originally developed as a metal flaw-detector for industrial purposes, and its usefulness for making carcass measurements on the live pig was first demonstrated about 10 years ago.
Birth Weights Of Calves : Report Of A Calf Weighing Project At Wokalup Research Station, Maurice C. Cullity
Birth Weights Of Calves : Report Of A Calf Weighing Project At Wokalup Research Station, Maurice C. Cullity
Journal of the Department of Agriculture, Western Australia, Series 4
SINCE 1957, all calves born on Wokalup Research Station have been weighed as close to b i r th as possible and detailed birth weight records have been kept for all phases of the Station's breeding activities.
Twelfth Random Sample Laying Test : 1968-69 : Cages, Department Of Agriculture, Western Australia
Twelfth Random Sample Laying Test : 1968-69 : Cages, Department Of Agriculture, Western Australia
Journal of the Department of Agriculture, Western Australia, Series 4
TWELFTH RANDOM SAMPLE LAYING TEST, 1968-69 - CAGES
POULTRY RESEARCH STATION, WEMBLEY
FOURTH PROGRESSIVE REPORT TO 1st JUNE, 1969 Average age of birds 308 days or 44 weeks.