METHOD OF CONSTRUCTING SELF-FERTILE ALLOPLASMATIC SUBSTITUTED WHEAT STRAINS Russian patent published in 1997 - IPC

Abstract RU 2086110 C1

FIELD: selection and genetics of agriculture plants. SUBSTANCE: parent maternal form - cultured barley strain Nonlodging; recurrent parents in the process of back-crossing - strains of soft wheat: Mironovskaya-10, Uljanovka, Saratovskaya-29, Pyrotrix-28. The first back-crossing generation is obtained on the basis of hybrid combination (Nonlodging x Saratovskaya-29) x Mironovskaya-10 by repeated pollination with the wheat strain of Mironovskaya-10 and on the basis of hybrid combination (Nonlodging x Saratovskaya-29) x Uljanovka by pollination with wheat strain Saratovskaya-29. The following self-fertile alloplasmatic substituted strains of soft wheat were obtained by back-crossing of preliminary generation strains with wheat strains of Saratovskaya-29 or Pyrotrix-28. EFFECT: improved method of selection. 3 cl, 1 tbl

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RU 2 086 110 C1

Authors

Pershina L.A.

Numerova O.M.

Shumnyj V.K.

Belova L.I.

Devjatkina Eh.P.

Dates

1997-08-10Published

1995-01-11Filed