M. Ali Tabatabai

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http://www.agron.iastate.edu/personnel/userspage.aspx?id=221

Articles in Scholarly Journals [Incomplete List]

  1. Arylamidase Activity as an Index of Nitrogen Mineralization in Soils
    Communications in Soil Science and Plant Analysis, vol. 38, no. 15, pp. 2197–2207, 2007
  2. Release of Inorganic Phosphorus from Soils by Low-Molecular-Weight Organic Acids
    Communications in Soil Science and Plant Analysis, vol. 37, no. 9-10, pp. 1233–1245, 2006
  3. Aspartase Activity of Soils Under Different Management Systems
    Communications in Soil Science and Plant Analysis, vol. 36, no. 17-18, pp. 2575–2585, 2005
  4. Effect of Management Systems on Nitrogen Mineralization and Nitrification in Soils
    Communications in Soil Science and Plant Analysis, vol. 36, no. 9, pp. 1313–1326, 2005
  5. Glycosidases in soils as affected by cropping systems
    Journal of Plant Nutrition and Soil Science, vol. 168, no. 6, pp. 749–758, 2005
  6. ?-Glucosaminidase Activity as an Index of Nitrogen Mineralization in Soils
    Communications in Soil Science and Plant Analysis, vol. 35, no. 7&8, pp. 1081–1094, 2004
  7. Arylamidase and amidohydrolases in soils as affected by liming and tillage systems
    Soil and Tillage Research, vol. 77, no. 2, pp. 157–168, 2004
  8. Tillage and residue management effects on ß-glucosaminidase activity in soils
    Soil Biology and Biochemistry, vol. 35, no. 6, pp. 871–874, 2003
  9. Effect of low-molecular weight organic acids on phosphorus release and phytoavailabilty of phosphorus in phosphate rocks added to soils
    Agriculture, Ecosystems & Environment, vol. 100, no. 2-3, pp. 275–284, 2003
  10. Amidohydrolases in soils as affected by cropping systems
    Applied Soil Ecology, vol. 24, no. 1, pp. 73–90, 2003
  11. Journal of Plant Nutrition and Soil Science, vol. 166, no. 1, pp. 7–13, 2003
  12. Responses of phosphatases and arylsulfatase in soils to liming and tillage systems
    Journal of Plant Nutrition and Soil Science, vol. 166, no. 3, pp. 281–290, 2003
  13. Effects of liming and tillage systems on microbial biomass and glycosidases in soils
    Biology and Fertility of Soils, vol. 39, no. 1, pp. 51–61, 2003
  14. Response of glycosidases in soils to chloroform fumigation
    Biology and Fertility of Soils, vol. 35, no. 4, pp. 262–269, 2002
  15. Effects of cropping systems and microbial biomass on arylamidase activity in soils
    Biology and Fertility of Soils, vol. 35, no. 4, pp. 253–261, 2002
  16. β-Glucosaminidase activity of soils: effect of cropping systems and its relationship to nitrogen mineralization
    Biology and Fertility of Soils, vol. 36, no. 5, pp. 367–376, 2002
  17. Substrate specificity of arylamidase in soils
    Soil Biology and Biochemistry, vol. 34, no. 1, pp. 103–110, 2002
  18. Inhibition of arylamidase activity in soils by toluene
    Soil Biology and Biochemistry, vol. 34, no. 2, pp. 229–237, 2002
  19. Effects of trace elements on ß-glucosaminidase activity in soils
    Soil Biology and Biochemistry, vol. 34, no. 11, pp. 1829–1832, 2002
  20. Arylamidase activity in soils: effect of trace elements and relationships to soil properties and activities of amidohydrolases
    Soil Biology and Biochemistry, vol. 33, no. 1, pp. 17–23, 2001
  21. Tillage and residue management effects on arylamidase activity in soils
    Biology and Fertility of Soils, vol. 34, no. 1, pp. 21–24, 2001
  22. Enzyme activities in a limed agricultural soil
    Biology and Fertility of Soils, vol. 31, no. 1, pp. 85–91, 2000
  23. Urease activity of microbial biomass in soils as affected by cropping systems
    Biology and Fertility of Soils, vol. 31, no. 3-4, pp. 191–199, 2000
  24. Soil microbial biomass carbon and nitrogen as affected by cropping systems
    Biology and Fertility of Soils, vol. 31, no. 3-4, pp. 200–210, 2000
  25. Effect of cropping systems on nitrogen mineralization in soils
    Biology and Fertility of Soils, vol. 31, no. 3-4, pp. 211–218, 2000
  26. Characterization of active nitrogen pools in soils under different cropping systems
    Biology and Fertility of Soils, vol. 32, no. 4, pp. 302–309, 2000
  27. Arylsulfatase activity of microbial biomass in soils as affected by cropping systems
    Biology and Fertility of Soils, vol. 29, no. 1, pp. 46–54, 1999
  28. Urease activity of microbial biomass in soils
    Soil Biology and Biochemistry, vol. 31, no. 2, pp. 205–211, 1999
  29. Aspartase activity in soils: effects of trace elements and relationships to other amidohydrolases
    Soil Biology and Biochemistry, vol. 31, no. 2, pp. 213–219, 1999
  30. Sulfate adsorption by variable charge soils: Effect of low-molecular-weight organic acids
    Biology and Fertility of Soils, vol. 26, no. 3, pp. 157–163, 1998
  31. Amino acid composition of soil organic matter
    Biology and Fertility of Soils, vol. 26, no. 3, pp. 235–242, 1998
  32. Effect of tillage and residue management on enzyme activities in soils: III. Phosphatases and arylsulfatase
    Biology and Fertility of Soils, vol. 24, no. 2, pp. 141–146, 1997
  33. Soil Science, vol. 162, no. 1, pp. 56–68, 1997
  34. Soil Science, vol. 162, no. 3, pp. 169–180, 1997
  35. Effect of tillage and residue management on enzyme activities in soils I. Amidohydrolases
    Biology and Fertility of Soils, vol. 22, no. 3, pp. 202–207, 1996
  36. Cellulase activity of soils: Effect of trace elements
    Soil Biology and Biochemistry, vol. 27, no. 7, pp. 977–979, 1995
  37. Colorimetric determination of reducing sugars in soils
    Soil Biology and Biochemistry, vol. 26, no. 4, pp. 473–477, 1994
  38. Cellulase activity of soils
    Soil Biology and Biochemistry, vol. 26, no. 10, pp. 1347–1354, 1994
  39. Decomposition of different organic materials in soils
    Biology and Fertility of Soils, vol. 18, no. 3, pp. 175–182, 1994
  40. Eluent composition effect on ion chromatographic determination of oxyanions in solutions equilibrated with soils
    Chromatographia, vol. 34, no. 11-12, pp. 643–647, 1992
  41. Factors affecting l-asparaginase activity in soils
    Biology and Fertility of Soils, vol. 11, no. 1, pp. 1–5, 1991
  42. l-Asparaginase activity of soils
    Biology and Fertility of Soils, vol. 11, no. 1, pp. 6–12, 1991
  43. Effects of biotechnology byproducts and organic acids on nitrification in soils
    Biology and Fertility of Soils, vol. 12, no. 3, pp. 165–169, 1991
  44. Nitrate reductase activity in soils: Effects of trace elements
    Soil Biology and Biochemistry, vol. 21, no. 7, pp. 943–946, 1989
  45. Sulfur mineralization rates and potentials of soils
    Biology and Fertility of Soils, vol. 6, no. 1, 1988
  46. Hydrolysis of organic phosphates by corn and soybean roots
    Plant and Soil, vol. 107, no. 1, pp. 31–38, 1988
  47. Phosphatase activity in corn and soybean roots: Conditions for assay and effects of metals
    Plant and Soil, vol. 107, no. 1, pp. 39–47, 1988
  48. Polyphosphates as sources of phosphorus for plants
    Fertilizer Research, vol. 12, no. 2, pp. 107–118, 1987
  49. Effect of pH on nitrogen mineralization in crop-residue-treated soils
    Biology and Fertility of Soils, vol. 5, no. 2, 1987
  50. Hydrolysis of polyphosphates by corn roots
    Plant and Soil, vol. 94, no. 2, pp. 247–256, 1986
  51. Importance of sulphur in crop production
    Biogeochemistry, vol. 1, no. 1, pp. 45–62, 1984
  52. Activation of soil pyrophosphatase by metal ions
    Soil Biology and Biochemistry, vol. 15, no. 3, pp. 359–363, 1983
  53. Amidase and urease activities in plants
    Plant and Soil, vol. 64, no. 2, pp. 153–166, 1982
  54. Journal of Agricultural and Food Chemistry, vol. 29, no. 1, pp. 152–155, 1981
  55. Nutrient content of precipitation over Iowa
    Water, Air, and Soil Pollution, vol. 6, no. 2-4, pp. 361–373, 1976