INFLUENCIA DEL BORO EN LA COMPOSICION QUIMICA VALOR NUTRITIVO Y CRECIMIENTO DE LA ALFALFA I ASIMILA BILIDAD DEL BORO POR LA ALFALFA EN RELACION AL CONTENIDO DE CALCIO SOLUBLE DEL SUELO

Abstract

The concn of B in alfalfa increases with maturity of the plant Symptoms of B deficiency were not observed in spite of appln of Ca hydroxide in quantities as great as 4000 kg/ha, increasing the pH to 82 Symptoms of toxicity were observed only to a s