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1Academic Journal
المؤلفون: Robertson, G. Philip, Wilke, Brook, Ulbrich, Tayler, Haddad, Nick M., Hamilton, Stephen K., Baas, Dean G., Basso, Bruno, Blesh, Jennifer, Boring, Timothy J., Campbell, Laura, Cassida, Kimberly A., Charles, Christine, Chen, Jiquan, Doll, Julie E., Guo, Tian, Kravchenko, Alexandra N, Landis, Douglas A., Marquart‐Pyatt, Sandra T., Singh, Maninder P., Sprunger, Christine D., Stegink, Jason
المساهمون: National Science Foundation, AgBioResearch, Michigan State University
المصدر: Journal of Environmental Quality ; volume 53, issue 6, page 893-903 ; ISSN 0047-2425 1537-2537
الاتاحة: https://doi.org/10.1002/jeq2.20638
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2Academic Journal
المؤلفون: Boring, Timothy J.1, Thelen, Kurt D.2, Board, James E.3, De Bruin, Jason L.4, Lee, Chad D.5, Naeve, Seth L.6, Ross, William J.7, Kent, Wade A.8, Ries, Landon L.9
المصدر: Agronomy. Sep2018, Vol. 8 Issue 9, p195. 12p.
مصطلحات موضوعية: *PHOSPHATE fertilizers, *POTASSIUM fertilizers, *FERTILIZER application, *CORN, *SOYBEAN, *CROP rotation
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3Academic Journal
المؤلفون: Gehl, Ronald J., Boring, Timothy J.
المساهمون: Michigan Sugar Company, Project GREEEN
المصدر: Agronomy Journal ; volume 103, issue 4, page 1012-1018 ; ISSN 0002-1962 1435-0645