Humicacid 第1页

null Effect of Illumination and Exogenous Substance on Spore Germination andSeedling Survival of Pteridium aquilinum Effect of Illumination and Exogenous Substance on Spore Germination andSeedling Survival of Pteridium aquilinum Complexation characteristics of humic acids with Fe2+ and their fractions from soil with different fertilization Ⅱ- The complexation of humic acid fractions with Fe2+ Complexing characteristics of HA with copper and zinc and their biological availability Characteristics of complexes between iron and humic acids and the anti-oxidation and availability of chelated Fe2+