Long‐term soil change in the US Great Plains: An evaluation of the Haas Soil Archive by Liebig, Mark A., Calderon, Francisco J., Clemensen, Andrea K., Durso, Lisa, Duttenhefner, Jessica L., Eberly, Jed O., Halvorson, Jonathan J., Jin, Virginia L., Mankin, Kyle, Margenot, Andrew J., Stewart, Catherine E., Van Pelt, Scott, Vigil, Merle F.

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Rotating perennial forages into annual wheat cropping systems: Correlations between plant available soil and grain mineral concentrations by Clemensen, Andrea K., Duke, Sara E., Franco, José G., Grusak, Michael A., Liebig, Mark A., Hendrickson, John R., Archer, David W.

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The Long‐Term Agroecosystem Research Cropland Common Experiment at Northern Plains by Liebig, Mark A., Whippo, Craig W., Saliendra, Nicanor Z., Scott, Drew A., Archer, David W., Clemensen, Andrea K., Halvorson, Jonathan J., Friedrichsen, Claire N., Christensen, Rachel G., Igathinathane, C.

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Do plant secondary metabolite‐containing forages influence soil processes in pasture systems? by Clemensen, Andrea K., Villalba, Juan J., Rottinghaus, George E., Lee, Stephen T., Provenza, Fred D., Reeve, Jennifer R.

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Perennial forages influence mineral and protein concentrations in annual wheat cropping systems by Clemensen, Andrea K., Grusak, Michael A., Duke, Sara E., Hendrickson, John R., Franco, José G., Archer, David W., Roemmich, James N., Liebig, Mark A.

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Erratum to: Perennial forages influence mineral and protein concentrations in annual wheat cropping systems by Clemensen, Andrea K., Grusak, Michael A., Duke, Sara E., Hendrickson, John R., Franco, José G., Archer, David W., Roemmich, James N., Liebig, Mark A.

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Steroidal saponin concentrations in switchgrass cultivars Liberty and Independence in North America by Clemensen, Andrea K., Lee, Stephen T., Mitchell, Robert B., Schmer, Marty R., Masterson, Steven D.

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Plant Secondary Metabolites in Alfalfa, Birdsfoot Trefoil, Reed Canarygrass, and Tall Fescue Unaffected by Two Different Nitrogen Sources by Clemensen, Andrea K., Provenza, Fredrick D., Lee, Stephen T., Gardner, Dale R., Rottinghaus, George E., Villalba, Juan J.

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