Table 1.

Summary of experiments describing their location, season, population, treatment (well-watered, WW; and drought stressed conditions, DS), planting date (PD), seasonal precipitation, mean seasonal temperatures (T), fertilization rates and latitude, longitude and altitude above sea level (asl).

Location	Season	Population	Treatment	PD	Precipitation	T	Fertilizaction	Latitude	Longitude	asl
					(mm)	(°C)	(NPK, kg/ha)	(°N)	(°W)	(m)
Iguala	2013	Hybrids	WW	29/11/2012	115	23.6	160/60/25	18.349	99.508	732
Agua Fria	2016	Hybrids	WW	6/12/2015	55	22.6	150/80/30	27.455	97.640	110
Tlaltizapan	2016	Hybrids	WW	24/12/2015	41	21.8	160/60/25	18.679	99.130	945
Iguala	2013	Hybrids	DS	29/11/2012	115	23.6	160/60/25	18.349	99.508	732
Tlaltizapan	2013	Hybrids	DS	11/12/2012	267	24.1	160/60/25	18.679	99.130	945
Tlaltizapan	2014	Hybrids	DS	16/12/1013	52	20.8	160/60/25	18.679	99.130	945
Tlaltizapan	2016	Hybrids	DS	19/12/2015	41	21.6	160/60/25	18.679	99.130	945
Iguala	2013	Lines	WW	29/11/2012	115	23.6	160/60/25	18.349	99.508	732
Tlaltizapan	2013	Lines	WW	11/12/1012	267	24.1	160/60/25	18.679	99.130	945
Iguala	2013	Lines	DS	29/11/2012	115	23.6	160/60/25	18.349	99.508	732
Tlaltizapan	2013	Lines	DS	11/12/1012	267	24.1	160/60/25	18.679	99.130	945