Registration Number
0222U004956,
0122U000224
, R & D reports
Title
Creation of initial selection material for new varieties of winter soft wheat and spelled with balanced farming systems on the irrigated lands in the climate change conditions.
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Head
Usyk Liudmyla О., к.с.-г.н.
Registration Date
30-11-2022
Organization
Institute of Irrigated Agriculture of the National Academy of Agrarian Sciences of Ukraine
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The purpose of the research is to improve the model of winter wheat varietals based on the study of the ecological and genetic basis of the creation of new varieties with the involvement of spelled, suitable for cultivation under irrigation conditions. In accordance with the newly created model of intensive type genotypes, the principles of implementing such a model will be developed, that is, the creation of varieties that combine high indicators of adaptive and productive potential in their phenotype, thanks to which their increased productivity will be ensured against the background of high grain quality. The practical task is to create F0 hybrid seeds.
To achieve the goal, the following tasks must be solved:
– selection studies continued in the direction of improving the model of spelled winter wheat varieties for irrigation conditions and intensive non-irrigated agriculture;
– sources of high indicators of economic and valuable traits of soft winter wheat were identified, the best samples should be involved in hybridization;
– promising high-yielding, high-quality, high-adaptive varieties of spelled wheat that correspond to the improved physiological and genetic model were selected and propagated, for their further involvement in hybridization;
– a database of eco-gradient shifts in the parameters of the component traits of selection samples under the pressure of stress factors was obtained.
The available source material of spelled is 4 samples. Spelled is undemanding to soils, drought-resistant, more cold-resistant than common wheat, tolerates spring frosts well, does not lay down, is resistant to rust, is characterized by quick maturation, unpretentiousness, high adaptive potential.
Product Description
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Marchenko Tetiana Yu.
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2022-11-30
