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Subjects spring Remove constraint spring: spring Authors Runion, G.B. Remove constraint Runion, G.B.: Runion, G.B.

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1. Effect of implement on soil CO2 efflux: fall vs. spring tillage

Description:: Includes references
Author:: Prior, S.A. , Raper, R.L. , Runion, G.B.
Subject:: soil microorganisms , biological activity in soil , soil respiration , carbon dioxide , agricultural soils , sandy soils , discing , chiseling , autumn , spring , seasonal variation , carbon sequestration , soil water content , soil temperature , air temperature , tillage , loamy sand soils , Alabama
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004

2. Elevated Atmospheric Carbon Dioxide Effects on Soybean and Sorghum Gas Exchange in Conventional and No-Tillage Systems

Description:: Includes references
Author:: Prior, S.A. , Runion, G.B. , Rogers, H.H. , Arriaga, F.J.
Subject:: Glycine max , soybeans , Sorghum bicolor , grain sorghum , crop production , conventional tillage , no-tillage , fallow , winter , spring , crop rotation , Trifolium incarnatum , Crotalaria juncea , Triticum aestivum , wheat , crop yield , plant growth , leaves , gas exchange , photosynthesis , net assimilation rate , plant reproduction , carbon dioxide , elevated atmospheric gases , silt loam soils , stomatal conductance , transpiration , water use efficiency , air pollution , Alabama
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2010