[Cycle, production and quality of grain of sorghum hybrids, tested in seven experimental fields in 1993 [in Italy]]

agronomic characters analisi statistica analyse statistique caratteri agronomici climatologia climatologie climatology coltivazione crop yield cultivation cultivo ensayos de variedades grain granella granos hybride hybrids ibridi italia italie italy pratique culturale prove varietali rendement des cultures rendimiento de cultivos sorghum bicolor statistical analysis variety trials