Table 2.

Frequencies of spike types and of short progenies within each zone

Regions	Zones	Number of progenies	Spike types				Short progenies (S)
			T. turgidum			T. aestivum
			DW	DC	CA	BW
Pre-Rif	ZN1	402	0.53	0.27	0.06	0.14	0.08
	ZN2	299	0.89	0.03	0.08	0	0.53
	ZN3	959	0.95	0.04	0.01	0	0.38
	ZN4	149	0.9	0.1	0	0	0
Atlas Mountains	ZS1	450	0.81	0.19	0	0	0.07
	ZS2	660	0.64	0.36	0	0	0
	ZS3	810	0.11	0.87	0.02	0	0
	ZS4	240	0.84	0.14	0.02	0	0.11
	ZS5	180	0.98	0.02	0	0	0
	ZS6	690	0.25	0.72	0.03	0	0.03

Frequencies have been computed among the progenies sampled in the field and sowed in the common garden.