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Subjects genetic variation Remove constraint genetic variation: genetic variation Subjects methodology Remove constraint methodology: methodology Year 2009 Remove constraint 2009: 2009

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1. A history of grafting

Description:: Includes references
Author:: Mudge, Ken , Janick, Jules , Scofield, Steven , Goldschmidt, Eliezer E.
Subject:: plant propagation , grafting (plants) , plant growth , juvenility , vegetative propagation , cultivars , genetic variation , methodology , agricultural history , literature reviews
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

2. Inseminating fresh or cryopreserved semen for maximum efficiency: Implications for gene banks and industry

Description:: Includes references
Author:: Blackburn, H.D. , Silversides, F. , Purdy, P.H.
Subject:: chickens , germplasm conservation , germplasm , animal genetic resources , semen , cryopreservation , artificial insemination , genetic variation , ova , fecundity , methodology , thawing , temporal variation , chicken breeds , storage conditions , roosters , hens
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009