[Thirty years of fruit crops between innovation and tradition [Italy]]

actinidia deliciosa actinidie amélioration des plantes apples cereza cerise cherries ciliegie colture da frutto controllo integrato crop yield culture fruitière dati di produzione datos de producción durazno environmental protection eua fitomejoramiento fruit crops fruit growing frutales fruticultura frutticoltura histoire historia history integrated control italia italie italy kiwi (fruta) kiwi (frutto) kiwifruits lucha integrada lutte intégrée malus pumila manzana mele miglioramento genetico vegetale nectarina nectarine nectarines nettarine peaches pears pera pere pesche (frutto) plant breeding plante fruitière poire pomme production data protección ambiental protection de l'environnement protezione dell'ambiente prunus avium prunus persica pyrus communis pêche (fruits) rendement des cultures rendimiento de cultivos storia surface surface area usa variedades varieties varietà variété área de superficie états-unis