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Registration Number

0221U101930, R & D reports

Title

Influence of microelements on the formation of productivity and adaptability of crops under climate change

Head

Feoktistov Pavlo O,

Registration Date

26-01-2021

Organization

Selection-Genetic Institute - National Center of Seed and Selection Studies of Ukrainian Academy of Agrarian Sciences

Description

 The analysis of efficiency of various schemes of use of microfertilizers on crops of winter wheat in the conditions of rigid soil and air drought is carried out. In environments of soil drought, spraying of vegetative plants with microfertilizers should be carried out only with large-drop nozzles to avoid the risk of chemical burns of the leaves. In more favorable conditions of moisture supply, the use of microfertilizers at the stage of vegetation showed a tendency for plants to exceed the experimental options over the control of the indicator "protein content". A significant increase in yield due to the use of microfertilizers was observed in Scheme 6 and amounted to 4.05 c / ha, which in percentage terms is 6.5%. Feeding of winter barley plants led to exceeding the control due to the use of microfertilizers was respectively 8.55 and 7.30 c / ha, which in percentage terms is 11.48 and 9.80% and proved its economic efficiency.

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