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Development of Hybrid <i>Pleurotus cystidiosus</i> Strains with Enhanced Functional Properties. [PDF]
Woo SI +8 more
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Genomic diversity study of highly crossbred cattle population in a Low and Middle Tropical environment. [PDF]
Guerrero LFN +3 more
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The genetic structure and diversity of smallholder dairy cattle in Rwanda. [PDF]
Opoola O +9 more
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Dairy cattle crossbreeding in the tropics: Choice of crossbreeding strategy
Tropical Animal Health and Production, 1996Two strategies for crossbreeding of indigenous and exotic cattle for milk production in the tropics, viz. rotational crossing and formation of a composite breed, have been compared. Genetic considerations suggest that rotational crossing would lead to somewhat better dairy performance, mainly because of more heterozygosity.
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Efficient design of crossbreeding experiments
Theoretical and Applied Genetics, 1989The efficiencies of different experimental configurations for estimating additive (A) and heterotic (H) effects in purebred and crossbred populations derived from two parent breeds are examined. Allocation of resources over six groups is considered: the two parental breeds, the F1, the F2 and the backcrosses to the two parental breeds.
E P, Cunningham, J, Connolly
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World's Poultry Science Journal, 1977
A review of the literature pertaining to heterosis and crossbreeding techniques in poultry. An attempt has been made to summarize in a table the findings for important traits, viz.
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A review of the literature pertaining to heterosis and crossbreeding techniques in poultry. An attempt has been made to summarize in a table the findings for important traits, viz.
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The basis of crossbreeding in pigs; A review
Livestock Production Science, 1976Abstract A survey of the different parameters involved in crossbreeding is given following the analysis of Dickerson (1969). The genetic gain resulting from crossbreeding has a double origin: complementarity and heterosis. The practical importance of these two advantages is evaluated in swine.
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