TY - REP AU - Galván-Gutiérrez,D. AU - Astier,M.|Pérez,E. AU - Gomez A.R. AU - Peña-Cabriales,J.J. AU - Sánchez-Yañez,J.M. ED - Centro Internacional de Mejoramiento de Maiz y Trigo (CIMMYT), Mexico DF (Mexico) TI - Asociación de granos con Vicia sativa en el Valle de Morelia T2 - CIMMYT NRG Copublicación SN - 970-648-011-0 PY - 1998/// CY - México, DF (México) PB - CIMMYT KW - Cropping patterns KW - Cropping systems KW - AGROVOC KW - Fertilizing KW - Green manures KW - Vicia sativa KW - Yields KW - Nitrogen fertilizers KW - CIMMYT N2 - In the depleted soils of the Morelia Valley, wheat grown with the green manure Vicia sativa yields nearly the same as wheat grown with a double dose of urea. The highest yields were obtained when bio-inoculation and reduced and dosified fertilization were used along with the green manure ER -