Results 291 to 300 of about 20,705 (343)

Crossbreeding Beef Cattle [PDF]

open access: yes, 2014
A well-designed, manageable crossbreeding system is an important aspect in making genetic progress in the various economically important traits that drive profitability in today's beef industry.
Greiner, Scott P.
openaire   +1 more source

Crossbreeding of Yeasts Domesticated for Fermentation: Infertility Challenges

open access: yesInternational Journal of Molecular Sciences, 2020
Sexual reproduction is almost a universal feature of eukaryotic organisms, which allows the reproduction of new organisms by combining the genetic information from two individuals of different sexes.
Nobuo Fukuda
exaly   +2 more sources

Economic consequences of dairy crossbreeding in conventional and organic herds in Sweden [PDF]

open access: yesJournal of Dairy Science, 2020
This study simulated the consequences of crossbreeding between Swedish Holstein and Swedish Red on herd dynamics and herd profitability under Swedish conditions.
Erling Strandberg   +2 more
exaly   +2 more sources

Genetic evaluation for three-way crossbreeding [PDF]

open access: yesGenetics Selection Evolution, 2015
BACKGROUND: Commercial pig producers generally use a terminal crossbreeding system with three breeds. Many pig breeding organisations have started to use genomic selection for which genetic evaluation is often done by applying single-step methods for ...
Guosheng Su   +2 more
exaly   +2 more sources

Dairy cattle crossbreeding in the tropics: Choice of crossbreeding strategy

Tropical Animal Health and Production, 1996
Two 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.
openaire   +2 more sources

Crossbreeding in Poultry

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.
openaire   +1 more source

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