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| Christianson and Pittelkow | Yuan, M, Fernández, FG, Pittelkow, CM, Greer, KD, Schaefer, D. Soil and crop response to phosphorus and potassium management under conservation tillage. Agronomy Journal. 2020; 112: 2302– 2 Soil and crop response to phosphorus and potassium management under conservation tillage |
| Christianson and Pittelkow | Banger, K., Nafziger, E.D., Wang, J. and Pittelkow, C.M. (2019), Modeling Inorganic Soil Nitrogen Status in Maize Agroecosystems. Soil Sci. Soc. Am. J., 83: 1564-1574. Modeling Inorganic Soil Nitrogen Status in Maize Agroecosystems |
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| Williard | Singh, G., Williard, K.W.J., and Schoonover, J.E. 2016. Spatial Relation of Apparent Soil Electrical Conductivity with Crop Yields and Soil Properties at Different Topographic Positions in a Small Agricultural Watershed. Agronomy, 6(4), 57. Spatial Relation of Apparent Soil Electrical Conductivity with Crop Yields and Soil Properties at Different Topographic Positions in a Small Agricultural Watershed |
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