Selective breeding using normal dogs can reduce the frequency of hip dysplasia especially when selection of breeders is based on breeding values for hip dysplasia [9], [10].
In index-based breeding, based on breeding values, the specific combination of dogs used for breeding will be more important than the status of the dog itself.
After acclimation for 2 days, three groups were exposed to thermal stress conditions by gradually increasing the temperature by 1 °C per h to 32 °C, which is the thermal limit for survival based on breeding experiments (Jiang et al. 2010).
For measures of the temporal distribution of females, we used (1) data on estimates of estrous overlap based on demographic and life history parameters and (2) two proxies for expected overlap based on breeding seasonality.
The (proposed) completeness of date of birth recordings yields a large potential for longevity studies based on breeding registries, at least if combined with other information [ 17].
This equalized contributions between the sexes for A. nobilis, based on breeding effective to census size ratios (· N−1 = 0.50 and · N−1 = 0.83), should remain relatively constant.
This paper introduces and applies an improved multi-objective cuckoo search (IMOCS) algorithm, a novel met-heuristic optimization algorithm based on cuckoo breeding behavior, for the multi-objective optimization design of plate-fin heat exchangers (PFHEs).
These parameters were based on a breeding program for laying hens from the Lohmann Tierzucht GmbH.
Based on this register, the breeders would have a valuable tool in selecting dogs for breeding.
This theory is based on the breeding experiment he conducted for 13 years with the evening primrose Oenothera lamarckiana and its mutant descendants.
