IMPROVED HYBRID SEED PRODUCTION METHOD

IMPROVED HYBRID SEED PRODUCTION METHOD

Methods are provided for hybrid seed production using 3-phyletic crosses between female, maintainer and male, particularly restorer lines, wherein the trait is introduced in the female line only at the stage of basic seed production via crossing of the female line with a maintainer line containing t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MICHIELS FRANK, JOHNSON KIRK
Format: Patent
Sprache:eng
Schlagworte:
AGRICULTURE
ANIMAL HUSBANDRY
FISHING
FORESTRY
HUMAN NECESSITIES
HUNTING
NEW PLANTS OR PROCESSES FOR OBTAINING THEM
PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
TRAPPING
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Beschreibung
Zusammenfassung:Methods are provided for hybrid seed production using 3-phyletic crosses between female, maintainer and male, particularly restorer lines, wherein the trait is introduced in the female line only at the stage of basic seed production via crossing of the female line with a maintainer line containing the gene or genes encoding the trait in homozygous state.