Dry Weight (Biomass) References
Citrus aurantium (L.) [Sour Orange Tree]
Idso, S.B. and Kimball, B.A. 2001. CO2 enrichment of sour orange trees: 13 years and counting. Environmental and Experimental Botany 46: 147-153.
Jifon, J.L., Graham, H.H., Drouillard, D.L. and Syvertsen, J.P. 2002. Growth depression of mycorrhizal Citrus seedlings grown at high phosphorus supply is mitigated by elevated CO2. New Phytologist 153: 133-142.
Prior, S.A., Runion, G.B., Torbert, H.A., Idso, S.B. and Kimball, B.A. 2012. Sour orange fine root distribution after seventeen years of atmospheric CO2 enrichment. Agricultural and Forest Meteorology 162-163: 85-90.