Yield of different varieties of winter cereals in dependence on terms of sowing in the black sea conditions
DOI:
https://doi.org/10.15587/2313-8416.2019.181392Keywords:
sowing time, winter wheat, winter barley, perspective varieties, yieldAbstract
The object of research is the processes of formation of productivity and quality of crops depending on the agrochemical composition of the soil.
The aim of research is creation of information and methodological support for the evaluation of new varieties for different abiotic conditions and to develop innovative technologies for growing winter crops.
The scientific bases of the influence of sowing periods on the formation of yield of promising winter wheat and winter barley varieties are developed.
Positive response of new winter wheat varieties to different sowing periods is revealed.
It is established that sowing periods should be set differentially for varieties with different periods of vernalization and different photoperiodic sensitivity.
It is determined that sowing time has a significant impact on the grain yield of winter cereals studied in the experiment
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Copyright (c) 2019 Anna Kryvenko, Svetlana Pochkolina, Igor Elkin
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