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Subjects United States Remove constraint United States: United States Subjects dry matter accumulation Remove constraint dry matter accumulation: dry matter accumulation Year 2006 Remove constraint 2006: 2006

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1. A Comparison of U.S. and Chinese Sorghum Germplasm for Early Season Cold Tolerance

Description:: Includes references
Author:: Franks, C.D. , Burow, G.B. , Burke, J.J.
Subject:: Sorghum bicolor , grain sorghum , cold tolerance , germplasm , plant genetic resources , genetic resistance , genetic variation , geographical variation , cultivars , inbred lines , seed germination , seedling emergence , ambient temperature , length , shoots , dry matter accumulation , plant density , hybrids , United States , China
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2006

2. Estimating Source Carbon from Crop Residues, Roots and Rhizodeposits Using the National Grain-Yield Database

Description:: Includes references
Author:: Johnson, J.M.F. , Allmaras, R.R. , Reicosky, D.C.
Subject:: grain crops , field crops , crop residues , roots , soil organic matter , grain yield , crop residue management , agricultural history , carbon sequestration , dry matter accumulation , harvest index , soil organic carbon , no-tillage , chiseling , plowing , rhizodeposition , Triticum aestivum , wheat , Glycine max , soybeans , crop yield , root shoot ratio , United States
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2006

3. Long-Term Soil Productivity: genesis of the concept and principles behind the program

Description:: Includes references
Author:: Powers, R.F.
Subject:: soil productivity , governmental programs and projects , forest soils , porosity , soil organic matter , primary productivity , soil quality , forests , timber production , soil management , carbon , nitrogen , monitoring , forest stands , dry matter accumulation , United States
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2006

4. Response of Selected Hard Red Wheat Lines to Imazamox as Affected by Number and Location of Resistance Genes, Parental Background, and Growth Habit

Description:: Includes references
Author:: Hanson, B.D. , Shaner, D.L. , Westra, P. , Nissen, S.J.
Subject:: Triticum aestivum , hard red winter wheat , imazamox , herbicide resistance , genetic resistance , artificial selection , growth habit , pedigree , genotype , mutation , genome , cultivars , plant breeding , dry matter accumulation , hard red spring wheat , plant damage , application rate , United States
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2006