[Tuscany. Results 1998-1999 of the National network [Triticum durum Desf. - variety trials]]

agronomic characters altezza altura ash content calidad caratteri agronomici chemical composition color colore colour composition chimique composizione chimica contenido de ceniza contenido proteico contenuto proteico couleur crop losses crop yield disease resistance ensayos de variedades environmental factors facteur du milieu factores ambientales fattori ambientali fitomejoramiento gluten glutine grain graine granella grano duro granos hard wheat hauteur height miglioramento genetico vegetale perdite colturali peso plant breeding poids precocidad precocity protein content prove varietali quality rendement des cultures rendimiento de cultivos resistencia a la enfermedad resistenza alle malattie seeds semi semilla teneur en cendres toscana toscane trigo duro triticum durum tuscany variedades varieties variety trials weight