Field Estimation of Amorphous Aluminum with 4M Potassium Hydroxide

This publication has 9 references indexed in Scilit:

• An Evaluation of Potassium Hydroxide Extractable Aluminum in Andepts (Andisols)
  Soil Science Society of America Journal, 1984
• Field Identification of Spodic Horizons with Potassium Hydroxide Extractable Aluminum and Humic Acid Color
  Soil Science Society of America Journal, 1984
• The Effective Removal of Suspended Materials from Pyrophosphate Extracts of Soils from Tropical and Temperate Regions
  Soil Science Society of America Journal, 1983
• New Chemical Criteria for Defining the Spodic Horizon
  Soil Science Society of America Journal, 1983
• Estimation of the amounts of allophane and other materials in the clay fraction of an Egmont loam profile and other volcanic ash soils, New Zealand
  Soil Research, 1981
• IMOGOLITE AND PROTO‐IMOGOLITE ALLOPHANE IN SPODIC HORIZONS: EVIDENCE FOR A MOBILE ALUMINIUM SILICATE COMPLEX IN PODZOL FORMATION
  European Journal of Soil Science, 1980
• HUMIC-FULVIC ACID RATIO, Al, Fe AND C IN PYROPHOSPHATE EXTRACTS AS CRITERIA OF A AND B HORIZONS
  Canadian Journal of Soil Science, 1968
• AN EVALUATION OF 0.1 M PYROPHOSPHATE AND PYROPHOSPHATE-DITHIONITE IN COMPARISON WITH OXALATE AS EXTRACTANTS OF THE ACCUMULATION PRODUCTS IN PODZOLS AND SOME OTHER SOILS
  Canadian Journal of Soil Science, 1967
• Studies on soil organic matter: Part II. The extraction of organic matter from soil by neutral reagents
  The Journal of Agricultural Science, 1949