FEATURES OF THE DETERMINANT BUCKWHEAT FORM THE MONOPODIUM AND ITS RECOMBINANTS
Determinant buckwheat form the Monopodium has increased quantity of reproductive branches on the main shoot, from 7 to 15 and above, the attribute is supervised recessive-monogenetic by the dm allele. The data is displayed, allowing to judge alternativeness of properties of Monopodium in comparison to widely used in selection the determinant form, supervised by the d allele. In selection process in combinations of cross with various mutants of the last (short stem, triangular leaf, green flower and others) additional process of formation of forms is revealed: plants giants with long branch and their number on shoot up to 30; dwarfs with long branch, by form of the bush close to eared grasses; plants, shedding leafage to ripening stage; plants with mutations of raceme and leaves. Selection for decrease of number of inflorescences on the shoot is effective, thus in nodes of zone of fruit formation the branch is reduced only, the leaf remains that also is peculiar to eared grasses model. The recombinants from cross of Monopodium to green flower and triangular leaf determinants d registered positive effect on integration of fruits and inflorescences, and also productivity as a whole. For the account of more favourable ratio on length of branching zone and zone of fruit formation of the main shoot resistance to lodging has increased. The together ripening donor Dvina with absolute resistance to lodging is created. Varieties Design and Druzhina with productivity over 4 t/hectares are bred. Fertile mutant forms are revealed: Parus and Ivolistnaja fertile, giving prospect of optimisation of habit at buckwheat and on its basis of increase of productivity of the crop as a whole