An evaluation of the use of DTPA and EDTA as extractants for micronutrients in moderately acid soils

This publication has 16 references indexed in Scilit:

• The influence of some soil and plant factors on the concentration of copper in perennial ryegrass
  Plant and Soil, 1981
• Effect of lime and phosphorus applications on concentrations of available nutrients and on P, Al and Mn uptake by two pasture legumes in an acid soil
  Plant and Soil, 1981
• Sorption of Copper, Zinc, and Cadmium by Some Acid Soils
  Soil Science Society of America Journal, 1980
• Development of a DTPA Soil Test for Zinc, Iron, Manganese, and Copper
  Soil Science Society of America Journal, 1978
• Chapter 1 Humic Substances: Chemistry and Reactions
  Published by Elsevier ,1978
• THE COMPLEXING OF COPPER BY HUMIFIED ORGANIC MATTER FROM LABORATORY PREPARATIONS, SOIL AND PEAT
  European Journal of Soil Science, 1977
• THE POTASSIUM STATUS OF SIX LOESSIAL SOILS OF CANTERBURY, NEW ZEALAND, IN RELATION TO RAINFALL AND RATE OF LOESS ACCUMULATION
  European Journal of Soil Science, 1976
• Prediction of Available Soil Zn, Cu, and Mn Using Chemical Extractants¹
  Agronomy Journal, 1972
• Availability of Cu, Zn and Mn in soils: I.—Influence of soil pH, organic matter, and extractable phosphorus
  Journal of the Science of Food and Agriculture, 1971
• Equilibrium Relationships of Zn2+, Fe3+, Ca2+, and H+ with EDTA and DTPA in Soils
  Soil Science Society of America Journal, 1969