Nalley, Lawton L.; Barkley, Andrew P.; Featherstone, … - In: Agricultural Economics 41 (2010) 5, pp. 453-462
This article quantifies the productivity gain from CIMMYT-released semidwarf bread wheat ("Triticum aestivum") cultivars over time, using test plot data from Mexico's Yaqui Valley. Previous studies have shown a deceleration in irrigated wheat yield growth since the 1980s, which could be due to...