CDC EMDR-4, CDC EMDR-9, and CDC EMDR-14 spring wheats

Early-maturing spring wheat germplasm lines CDC EMDR-4, CDC EMDR-9, and CDC EMDR-14 have high levels of seed dormancy. Their agronomic performance is comparable to that of the cultivar Columbus. These three lines had similar grain protein concentration and kernel hardness relative to the check cultivars, except CDC EMDR-4, which had a soft endosperm texture.