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Arkansas Soybean Performance Tests 2010, R. D. Bond, D. G. Dombek, J. A. Still, R. M. Pryor Dec 2010

Arkansas Soybean Performance Tests 2010, R. D. Bond, D. G. Dombek, J. A. Still, R. M. Pryor

Arkansas Agricultural Experiment Station Research Series

Soybean variety and strain performance tests are conducted each year in Arkansas by the University of Arkansas Division of Agriculture Arkansas Crop Variety Improvement Program.


Detection Of Soybean Seed Protein Qtls Using Selective Genotyping, Piyaporn Phansak Dec 2010

Detection Of Soybean Seed Protein Qtls Using Selective Genotyping, Piyaporn Phansak

Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research

A quantitative trait locus (QTL) is a statically defined location of a gene governing that trait. QTL identification is the first step towards using marker-assisted selection (MAS) to introgress desirable QTL alleles into elite high-yield cultivars. Hundreds of high protein plant introductions (PIs) exist in the USDA germplasm collection and are a source of high protein alleles. Although 86 protein QTLs are currently listed in SoyBase, many are likely repeat discoveries of the same QTL(s), given the typical +/- 10 cM confidence intervals associated with QTL positions. Six germplasm accessions of maturity groups (MGs) II to IV that exhibited high …


W202 Thrips, The University Of Tennessee Agricultural Extension Service Apr 2010

W202 Thrips, The University Of Tennessee Agricultural Extension Service

Field & Commercial Crops

No abstract provided.


W201 Threecornered Alfalfa Hopper, The University Of Tennessee Agricultural Extension Service Apr 2010

W201 Threecornered Alfalfa Hopper, The University Of Tennessee Agricultural Extension Service

Field & Commercial Crops

No abstract provided.


W200 Stink Bugs, The University Of Tennessee Agricultural Extension Service Apr 2010

W200 Stink Bugs, The University Of Tennessee Agricultural Extension Service

Field & Commercial Crops

No abstract provided.


W198 Green Cloverworm, The University Of Tennessee Agricultural Extension Service Apr 2010

W198 Green Cloverworm, The University Of Tennessee Agricultural Extension Service

Field & Commercial Crops

No abstract provided.


W197 Dectes Stem Borer, The University Of Tennessee Agricultural Extension Service Apr 2010

W197 Dectes Stem Borer, The University Of Tennessee Agricultural Extension Service

Field & Commercial Crops

No abstract provided.


Rr10-03-2009 Soybean Variety Performance Tests In Tennessee, The University Of Tennessee Agricultural Extension Service Jan 2010

Rr10-03-2009 Soybean Variety Performance Tests In Tennessee, The University Of Tennessee Agricultural Extension Service

Field & Commercial Crops

No abstract provided.


Coupling Of Carbon Dioxide And Water Vapor Exchanges Of Irrigated And Rainfed Maize–Soybean Cropping Systems And Water Productivity, Andrew E. Suyker, Shashi B. Verma Jan 2010

Coupling Of Carbon Dioxide And Water Vapor Exchanges Of Irrigated And Rainfed Maize–Soybean Cropping Systems And Water Productivity, Andrew E. Suyker, Shashi B. Verma

School of Natural Resources: Faculty Publications

Continuous measurements of CO2 and water vapor exchanges made in three cropping systems (irrigated continuous maize, irrigated maize–soybean rotation, and rainfed maize–soybean rotation) in eastern Nebraska, USA during 6 years are discussed. Close coupling between seasonal distributions of gross primary production (GPP) and evapotranspiration (ET) were observed in each growing season. Mean growing season totals of GPP in irrigated maize and soybean were 1738 ± 114 and 996 ± 69 g C m−2, respectively (±standard deviation). Corresponding mean values of growing season ET totals were 545 ± 27 and 454 ± 23 mm, respectively. Irrigation affected GPP …


Arkansas Soybean Performance Tests 2009, D. G. Dombeck, R. D. Bond, I. L. Eldridge, R. M. Pryor Jan 2010

Arkansas Soybean Performance Tests 2009, D. G. Dombeck, R. D. Bond, I. L. Eldridge, R. M. Pryor

Arkansas Agricultural Experiment Station Research Series

Soybean variety and strain performance tests are conducted each year in Arkansas by the University of Arkansas Division of Agriculture Arkansas Crop Variety Improvement Program. The tests provide information to companies developing varieties and/or marketing seed within the state, and aid the Arkansas Cooperative Extension Service in formulating variety recommendations for soybean producers.