ESTUDIOS SOBRE LA UTILIZACIÓN DEL YERO (VICIA ERVILIA VILLD.) COMO PLANTA FORRAJERA DE SECANO. ANÁLISIS DEL CRECIMIENTO Y RENDIMIENTOS

espanolEn ensayos repetidos durante tres anos consecutivos, se ha realizado un estudio sobre la produccion forrajera del yero. Los rendimientos, velocidad de crecimiento y velocidad de crecimiento relativo fueron determinados. Los rendimientos estuvieron influenciados significativamente (P EnglishYields and growth analysis of fodder bitter vetch were studied under low rainfall conditions in a series of triais sown in three succesive years. Plants were harvested at seven stages from very early growth to mature pods. The highest yields were obtained from cuts taken between the beginning of pod formation and the full pod formation stage (6.164; 4.391 and 7.455 kg matter/ha for each three years, resspectively). Yields were affected (P