Two free-air CO2 enrichment (FACE) experiments were conducted on sorghum (Sorghum bicolor (L.), a C4 grain crop) at Maricopa, Arizona, U.S.A. during the 1998 and 1999 summer growing seasons. They were conducted at ample and limited (50% of ample) sup

https://learningnetwork.ictforag.com/resources/data-from-the-arizona-face-free-air-co2-enrichment-experiments-on-sorghum-at-ample-and-limiting-levels-of-water-supply