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Registration Number

0221U100775, 0119U001203 , R & D reports

Title

Develop passive working bodies and optimize the existing elements of technology for inter-row processing and the formation of ridges for growing potatoes

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Head

Kupriianov Serhii I,

Registration Date

09-01-2021

Organization

Institute of Potato Science, National Academy of Sciences of Ukraine

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 The influence of improved working bodies on the parameters of the ridges was established: the height increased by 2.4 cm, the width at the base by 5.8 cm, the girth by 5.6 cm, in comparison with the control - 24.2 cm, 61.5 cm, and 71.5 cm in accordance; mechanical weed control was 90.2%, option 2 - 91.1%, option 3 - 94.8%, option 4 - 96.6%; the hardness of the soil in the ridge after hilling is in the range from 2.9 to 9.5 kg / cm2 at a depth of 20 cm; mechanical damage to plants compared to the control of 2.4%, decreased to 0.7%. The highest yield was found in 4 variants 32.4 t / ha against 29.3 t / ha in the control, but the yield of tubers of the seed fraction is the highest in 3 variants and is 68.6% against 57.5% in the control.

Product Description

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Kupriyanov Sergey I
Rozhniatovskyi Andrii O

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2021-03-17