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1. Genetic diversity in the U.S. hard red winter wheat cultivars as revealed by microsatellite markers

Description:
Includes references
Author:
Prasad, B. , Babar, M.A. , Xu, X.Y. , Bai, G.H. , Klatt, A.R.
Subject:
hard red winter wheat , Triticum aestivum , genetic variation , genetic markers , cultivars , plant breeding , microsatellite repeats , genetic polymorphism , alleles , gene frequency , geographical variation , temporal variation , history , statistical analysis , pedigree , cluster analysis , United States , Great Plains region
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

2. Physiologic Specialization of Puccinia triticina on Wheat in the United States in 2007

Description:
Includes references
Author:
Kolmer, J.A. , Long, D.L. , Hughes, M.E.
Subject:
Triticum aestivum , wheat , Puccinia recondita , plant pathogenic fungi , rust diseases , strain differences , fungus physiology , grain yield , leaves , virulence , phenotype , disease resistance , genetic resistance , gene-for-gene relationship , Great Plains region , Ohio , California , Washington
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

3. 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