[Effects of GA3 and promalin on four cultivars of seedless grapevine [gibberellins]]

6-benziladenina 6-benzyladenine acidez acidity application rates ba carbohydrate content contenido de carbohidratos crop yield date de traitement defruiting dessert grapes dimension dimensioni dimensions dose d'application dosi di applicazione ensayos de variedades epoca di trattamento fecha de tratamiento ga gibberelline peso ph plant response poids prove varietali raisin de table rendement des cultures rendimiento de cultivos respuesta de la planta risposta della pianta seedless varieties suppression de fruits teneur en glucides treatment date uvas de mesa variedades aspermias variety trials vitis vinifera weight