Shrub Effects on Carbon Dioxide and Water Vapor Fluxes Over Grasslands von Frank, A. B., Karn, J. F.

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Integrated crops and livestock in central North Dakota, USA: Agroecosystem management to buffer soil change von Liebig, M.A., Tanaka, D.L., Kronberg, S.L., Scholljegerdes, E.J., Karn, J.F.

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Nutritive Quality of Four Perennial Grasses as Affected by Species, Cultivar, Maturity, and Plant Tissue von Karn, J.F, Berdahl, J.D, Frank, A.B

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Integrated crop/livestock systems research: Practical research considerations von Tanaka, D.L., Karn, J.F., Scholljegerdes, E.J.

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Tiller persistence of eight intermediate wheatgrass entries grazed at three morphological stages von Hendrickson, J.R, Berdahl, J.D, Liebig, M.A, Karn, J.F

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Soil resistance under grazed intermediate wheatgrass von Liebig, M.A, Hendrickson, J.R, Berdahl, J.D, Karn, J.F

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An integrated approach to crop/livestock systems: Forage and grain production for swath grazing von Tanaka, D.L., Karn, J.F., Liebig, M.A., Kronberg, S.L., Hanson, J.D.

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Nutritive quality of cool-season grass monocultures and binary grass-alfalfa mixtures at late harvest von Berdahl, J.D, Karn, J.F, Hendrickson, J.R

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An integrated approach to crop/livestock systems: Wintering beef cows on swathed crops von Karn, J.F., Tanaka, D.L., Liebig, M.A., Ries, R.E., Kronberg, S.L., Hanson, J.D.

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Ploidy, water, and nitrogen effects on Russian wildrye chemical composition von KARN, J.F., FRANK, A.B., BERDAHL, J.D., POLAND, W.W.

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Carbon isotope discrimination, ash, and canopy temperature in three wheatgrass species von Frank, A.B, Ray, I.M, Berdahl, R.D, Karn, J.F

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Russian wildrye nutritive quality as affected by accession and environment von Karn, J.F, Mayland, H.F, Berdahl, J.D, Asay, K.H, Jefferson, P.G

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Low K [potassium] winter range can limit beef production von Karn, J.F, Dibb, D.W

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Supplementation of yearling steers fertilized or unfertilized Northern Plains rangelands [Abstract only; USA] von Karn J.F, Lorenz R.J

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Microwave-oven drying of forage samples collected via esophageal fistula von Karn, J.F

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Ploidy, water, and nitrogen effects on Russian wildrye chemical composition von KARN, J.F, FRANK, A.B, BERDAHL, J.D, POLAND, W.W

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Chemical composition of intermediate wheatgrass affected by foliar diseases and stem smut [Bipolaris sorokiniana, Drechslera sorokiniana, Helminthosporium sativum, Ustilago spegazz... von KARN, J. F, KRUPINSKY, J. M

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Nutritional, morphological and agronomic characteristics of selected intermediate wheatgrass clones von Karn, J.F, Berdahl, J.D

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Intake, digestibility and nitrogen utilization of steers consuming irrigated pasture as influenced by limited energy supplementation von Lake, R.P, Clanton, D.C, Karn, J.F

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Factors in sulfur poisoning of iron catalysts in Fischer-Tropsch synthesis von Anderson, R.B., Karn, F.S., Shultz, J.F.

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