Effect of soil disturbance on N availability across a variable landscape in southern Ontario von Dharmakeerthi, R.S., Kay, B.D., Beauchamp, E.G.

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Factors contributing to changes in plant available nitrogen across a variable landscape von Dharmakeerthi, R.S, Kay, B.D, Beauchamp, E.G

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Integrating Soil and Weather Data to Describe Variability in Plant Available Nitrogen von Kay, B.D, Mahboubi, A.A, Beauchamp, E.G, Dharmakeerthi, R.S

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Availability of NH4+-N to microorganisms and the soil internal N cycle von Drury, C.F, Voroney, R.P, Beauchamp, E.G

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Spatial variability of in-season nitrogen uptake by corn across a variable landscape as affected by management von Dharmakeerthi, R.S, Kay, B.D, Beauchamp, E.G

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Denitrification and fermentation in plant-residue-amended soil von Paul, J.W, Beauchamp, E.G

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Estimates of nitrous oxide emissions from agricultural fields over 28 months von Wagner-Riddle, C, Thurtell, G.W, Kidd, G.K, Beauchamp, E.G, Sweetman, R

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Inhibition of the fermentation process in soil by acetylene von Flather, D.H., Beauchamp, E.G.

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Can a farming systems approach help minimize nitrogen losses to the environment? von Goss, M.J., Beauchamp, E.G., Miller, M.H.

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Soil nitrate accumulation and corn response to preceding small-grain fertilization and cover crops von Vyn, T.J, Janovicek, K.J, Miller, M.H, Beauchamp, E.G

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Estimation of the rate of gaseous mass transfer from a surface source plot to the atmosphere von Wilson, J.D., Thurtell, G.W., Kidd, G.E., Beauchamp, E.G.

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Evaluationof LEACHMN for simulating seasonal changes in plant available nitrogen across a variable landscape von Dadfar, H, Kay, B.D, Pararajasingham, R, Dharmakeerthi, R.S, Beauchamp, E.G

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Denitrification vs dissimilatory nitrate reduction in soil with alfalfa, straw, glucose and sulfide treatments von deCatanzaro, J.B., Beauchamp, E.G., Drury, C.F.

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Soil tests for predicting the N requirement of corn von Beauchamp, E.G, Kay, B.D, Pararajasingham, R

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Relation of yield of corn (Zea mays L.) to nitrogen in shoot and soil during the early-season following manure application to field plots von McGonigle, T.P, Beauchamp, E.G

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Intensity and duration of denitrification following application of manure and fertilizer to soil von Loro, P.J. (New Brunswick Dep. of Agriculture and Rural Development, Fredericton, New Brunswick, Canada.), Bergstrom, D.W, Beauchamp, E.G

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Limited inhibition of nitrous oxide reduction in soil in the presence of acetylene von Yeomans, Jane C., Beauchamp, E.G.

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Nitrous and nitric oxide emissions during nitrification and denitrification from manure-amended soil in the laboratory von PAUL, J. W, BEAUCHAMP, E. G, ZHANG, X

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Nitrogen availability for corn in soils amended with urea, cattle slurry, and solid and composted manures von Paul, J.W, Beauchamp, E.G

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Availability of manure slurry ammonium for corn using 15N-labelled (NH4)2SO4 von Paul, J.W, Beauchamp, E.G

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