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Subjects Triticum aestivum Remove constraint Triticum aestivum: Triticum aestivum Subjects cropping sequence Remove constraint cropping sequence: cropping sequence Subjects Montana Remove constraint Montana: Montana

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1. Dryland Crop Yields and Soil Organic Matter as Influenced by Long-Term Tillage and Cropping Sequence

Description:: Includes references
Author:: Sainju, Upendra M. , Lenssen, Andrew W. , Caesar-TonThat, Thecan , Evans, Robert G.
Subject:: Triticum aestivum , spring wheat , Hordeum vulgare , barley , Pisum sativum , peas , dryland farming , soil organic matter , cropping sequence , no-tillage , conventional tillage , precipitation , grain yield , dry matter accumulation , Montana
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

2. Dryland Soil Carbon and Nitrogen Influenced by Sheep Grazing in the Wheat–Fallow System

Description:: Includes references
Author:: Sainju, Upendra M. , Lenssen, Andrew W. , Goosey, Hayes B. , Snyder, Erin , Hatfield, Patrick G.
Subject:: Triticum aestivum , spring wheat , winter wheat , fallow , grazing , sheep , weed control , soil organic carbon , soil fertility , nitrogen , feces , urine , crop residues , crop residue management , tillage , cropping sequence , soil water content , ammonium nitrogen , nitrate nitrogen , grain yield , dry matter accumulation , soil depth , grazing intensity , Montana
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2010

3. Long-Term Tillage and Cropping Sequence Effects on Dryland Residue and Soil Carbon Fractions

Description:: Includes references
Author:: Sainju, U.M. , Caesar-TonThat, T. , Lenssen, A.W. , Evans, R.G. , Kolberg, R.
Subject:: soil quality , carbon sequestration , cropping sequence , continuous cropping , fallow , agricultural soils , sandy loam soils , carbon , dry environmental conditions , tillage , frequency , crop residues , soil organic matter , soil microorganisms , Triticum aestivum , Pisum sativum , Hordeum vulgare , long term experiments , Montana , Great Plains region
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2007

4. Sheep Grazing in a Wheat–Fallow System Affects Dryland Soil Properties and Grain Yield

Description:: Includes references
Author:: Sainju, Upendra M. , Lenssen, Andrew W. , Goosey, Hayes B. , Snyder, Erin , Hatfield, Patrick G.
Subject:: Triticum aestivum , cation exchange capacity , chemical treatment , control methods , crop residues , cropping sequence , electrical conductivity , feces , grain yield , grazing , pesticide application , phosphorus fertilizers , sheep , soil conservation , soil nutrients , soil pH , spring wheat , tillage , urine , weed control , wheat soils , Montana
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2011

5. Tillage and cropping sequence impacts on nitrogen cycling in dryland farming in eastern Montana, USA

Description:: Includes references
Author:: Sainju, Upendra M. , Caesar-Tonthat, Thecan , Lenssen, Andrew W. , Evans, Robert G. , Kolberg, Robert
Subject:: nitrogen , biogeochemical cycles , dryland farming , dry environmental conditions , agricultural soils , sandy loam soils , tillage , cropping sequence , fallow , continuous cropping , Triticum aestivum , Pisum sativum , crop management , chemical constituents of plants , stems , leaves , depth , surface layers , losses from soil , semiarid soils , arid lands , Montana , Great Plains region
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009