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– the value and you will need for this new station tests off progeny on the fattening strength and you will carcass well worth could be gradually paid down so you’re able to end up being replaced of the guidance on tests regarding private overall performance.
– DNA take to to acquire details about the genotype regarding the new sensitiveness to stress is being useful for dams.
All the information concerning the data recording and comparison are increasingly being centrally processed from the one pc. For the needs away from breeders the computer was printing magazines out-of breeding pigs to appear, pedigree declaration, suggestions getting solutions process into the herds an such like.
Selection indexes having results qualities, having private community examination as well as for progeny station assessment have been used up until now. Furthermore, the fresh estimate of breeding value estimation by means of creature model is starting for use this year. New Insect system (by Prof. Groeneveld) is being utilized. Off 1997 you want to stop using solutions spiders and you may we’re going to performs just with Animal Model BVE:
W – lbs ahead of slaughtering (fixed) S – aftereffect of a test route (fixed) Sx – gender effect (fixed) M – aftereffect of thirty days and you may season 
h – herd effect (random) l – litter feeling (random) You – animal effect (random) e – residuum
The new breeding program derives regarding antique breeding pyramid. Regarding final amount out-of sows, regarding the 10 100000 come into breeding herds, 30 100 for the reproduction herds, and many 240 100 can be found in commercial herds. Continue reading « The test is aimed at getting resistant dam-breeds »