HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS		QUICK SEARCH:   [advanced] Author: Keyword(s): Year:  Vol:  Page:

Help viewing high resolution images Return to article

Fig. 2. Soybean seed yield (g m^–2) as a function of increasing weed biomass at either ambient (solid line) or elevated (ambient +250 µmol mol^–1, dashed line) CO₂ for 2003 and 2004. No differences in the slope of the regression as a function of [CO₂] were observed (ANCOVA).

Return to article