Genetic diversity in Old Subterranean Clover (Trifolium subterraneum L.) Populations in Western Australia. I. Pastures sown initially to the Dwalganup strain

Autor:	RC Rossiter, WJ Collins
Rok vydání:	1988
Předmět:	geography Trifolium subterraneum Genetic diversity Animal breeding geography.geographical_feature_category biology food and beverages Outcrossing biology.organism_classification Pasture Crop Agronomy Ruminant Botany Plant breeding General Agricultural and Biological Sciences
Zdroj:	Australian Journal of Agricultural Research. 39:1051
ISSN:	0004-9409
DOI:	10.1071/ar9881051
Popis:	Subterranean clover burrs were collected during summer from 28 sites, 10 of which were in the 500 mm) sites, on the other hand, comprised about 50% of a few known strains - mostly Dwalganup and/or Dinninup - the remaining 50% consisting of numerous variant genotypes. Infrequent outcrossing between the Dwalganup and Mt Barker strains is the likely major source of this variation. Possible explanations for the lack of variant genotypes in the lower rainfall zone are discussed.
Databáze:	OpenAIRE
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