Prolonged aerated hydration for improvement of seed quality in Brassica oleracea L

accelerated aging aging agua brassica oleracea botrytis brassica oleracea gemmifera brussels sprouts calidad cauliflowers chou de bruxelles chou fleur col de bruselas coliflor eau envejecimiento germination graine hydratation hydration quality seed seed treatment seeds semence semilla semillas traitement des semences tratamiento de semillas vieillissement water