Bioavailability of Biosolids Molybdenum to Soybean Grain
G. A. O'Connor*,a,
T. C. Granatob and
N. T. Bastac
a Soil and Water Science Dep., Univ. of Florida, Gainesville, FL 32611-0510
b Metro. Water Reclamation District Greater Chicago, 6001 W. Pershing Rd., Cicero, IL 60804
c Dep. of Plant Soil Sciences, Oklahoma State Univ., Stillwater, OK 74078

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Fig. 1. Effect of soil Mo loading in biosolids on Mo concentration in soybean grain (all points).
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Fig. 2. Effect of soil Mo loading with biosolids on Mo concentration in soybean grain ("new" points represent fields last treated <3 yr before crop).
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Fig. 3. Effects of soil Mo loading with biosolids on Mo concentration in soybean grain ("old" points represent fields last treated >6 yr before crop).
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Copyright © 2001 by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America.