Fig. 1From: Effects of Rht17 in combination with Vrn-B1 and Ppd-D1 alleles on agronomic traits in wheat in black earth and non-black earth regionsMean length of spike and internodes in the families F2:4 derived from the cross Chris Mutant/Novosibirskaya 67: R – Rht-B1a, r – Rht-B1p; V – Vrn-B1a, v – vrn-B1; P – Ppd-D1a, p – Ppd-D1b. The 4th upper internode is not depicted. Total plant height differs from the mean plant height in Table 4 due to polymorphism in the number of internodes between plantsBack to article page