Studies on graft unions. 5: Unloading of assimilates in homo- and heterografts

compatibilidad del injerto crops cultivos edelreis fructofuranosidasa fructofuranosidase graft compatibility greffon helianthus helianthus annuus injerto de pua invertase kartoffel lycopersicon esculentum monosaccharid monosaccharide monosaccharides plante de culture portainjertos porte greffe rootstocks scions solanum tuberosum technique des traceurs tomate tracer techniques unterlage vicia vicia faba