Micronutrient deficiency influences plant growth and activities of superoxide dismutases in narrow-leafed lupins

absorption de substances nutritives carence en substance nutritive cinc cobre copper cuivre deficiencia de minerales deficiencias nutritivas enzimas enzyme enzymes enzymic activity fertilidad del suelo lupinus lupinus angustifolius manganese manganeso mineral deficiencies mineral nutrients nutrient deficiencies nutrient uptake nutrientes minerales nutrition des plantes plant nutrition sandy soils soil fertility sol sableux suelo arenoso superoxide dismutase superoxyde dismutase zinc