Abstract
The article presents the results of research to study the effect of drugs based on mineral oil on the accumulation of viral infection in the process of reproduction. Research methods. Field, measuring, weighing, statistical. Research results. On average, during the years of studies in 2018–2020, the highest seed yield was obtained by potato desiccation 10 days after potato flowering – 82.4–85.3%, but the level of total and seed yield was low. The yield of potato seed material increased with the removal of potatoes in 20 days – with a total yield depending on the variety of 28.8-30.0 t/ha, the yield of seed tubers in the range of 20.6–22.9 t/ha for the seed content in the crop structure – 71.0–76.3% was obtained. Conclusions. The yield of potatoes depended on the period of desiccation of potatoes, and significantly decreased with early removal of potatoes. Removal of potatoes 10 days after flowering ensured a yield of seed tubers in the range of 18.2–19.0 t/ha, the seed fraction yield was 82.4–85.3%, 20 days after flowering – 20.6–22.9 t/ha, the seed fraction yield was 71.0–76.3% of the total yield. The potato plants, where the removal of potatoes during 2018, 2019 was carried out in 10 days after flowering, which was for potato varieties Myroslava – 4.0% (the control variant 9.0%), Predslava – 3.0% (the control variant 10.0%), Alians – 4.0% (the control variant 9.0%)) were the least M-virus infected. The level of M-virus infection when removing potatoes on the 10th day after flowering with the application of mineral oil Sunspray at a rate of 6.0 l/ha decreased for potato varieties Myroslava –by 2.0%, Predslava – by 1.5%, Alians – by 1.0 %. It was established that no potato plants infected with Y, L viruses were detected.
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Claims 11
Claim · model-written summary
Desiccation 10 days after flowering gave the highest potato seed fraction, 82.4–85.3%.
- Taxon
- potato
Solanum tuberosume0 - Treatment
- potato desiccation 10 days after potato floweringe0
- Outcome
- seed yielde0
- Direction
- higheste0
- Value
- 82.4–85.3%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the highest seed yield was obtained by potato desiccation 10 days after potato flowering – 82.4–85.3%”
Claim · model-written summary
Desiccation 20 days after flowering produced total potato yield of 28.8-30.0 t/ha.
- Taxon
- potatoSolanum tuberosume0
- Treatment
- removal of potatoes in 20 dayse0
- Outcome
- total yielde0
- Value
- 28.8-30.0 t/hae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The yield of potato seed material increased with the removal of potatoes in 20 days – with a total yield depending on the variety of 28.8-30.0 t/ha”
Claim · model-written summary
Desiccation 20 days after flowering produced seed tuber yield of 20.6–22.9 t/ha.
Not reportedTaxon
Verbatim
e0“the yield of seed tubers in the range of 20.6–22.9 t/ha”
Claim · model-written summary
Early potato desiccation significantly reduced yield.
- Taxon
- potatoesSolanum tuberosume0
- Treatment
- early removal of potatoese0
- Outcome
- yield of potatoese0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The yield of potatoes depended on the period of desiccation of potatoes, and significantly decreased with early removal of potatoes.”
Claim · model-written summary
Myroslava potatoes desiccated 10 days after flowering had 4.0% M-virus infection, compared with 9.0% in controls.
- Taxon
- potatoSolanum tuberosume1
- Material
- Myroslavae0
- Treatment
- removal of potatoes during 2018, 2019 was carried out in 10 days after floweringe1
- Outcome
- M-virus infectede2
- Direction
- decreaseinferrede0
- Value
- 4.0%e0
- Qualifier
- 9.0%e0
- Comparator
- control variante0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Myroslava – 4.0% (the control variant 9.0%)”
e1“The potato plants, where the removal of potatoes during 2018, 2019 was carried out in 10 days after flowering”
e2“were the least M-virus infected.”
Claim · model-written summary
Predslava potatoes desiccated 10 days after flowering had 3.0% M-virus infection, compared with 10.0% in controls.
- Taxon
- potatoSolanum tuberosume1
- Material
- Predslavae0
- Treatment
- removal of potatoes during 2018, 2019 was carried out in 10 days after floweringe1
- Interactor
- M-viruse2pathogen
- Outcome
- M-virus infectede2
- Direction
- decreaseinferrede0
- Value
- 3.0%e0
- Qualifier
- 10.0%e0
- Comparator
- control variante0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Predslava – 3.0% (the control variant 10.0%)”
e1“The potato plants, where the removal of potatoes during 2018, 2019 was carried out in 10 days after flowering”
e2“were the least M-virus infected.”
Claim · model-written summary
Alians potatoes desiccated 10 days after flowering had 4.0% M-virus infection, compared with 9.0% in controls.
- Taxon
- potatoSolanum tuberosume1
- Material
- Alianse0
- Treatment
- removal of potatoes during 2018, 2019 was carried out in 10 days after floweringe1
- Interactor
- M-viruse2pathogen
- Outcome
- M-virus infectede2
- Direction
- decreaseinferrede0
- Value
- 4.0%e0
- Qualifier
- 9.0%e0
- Comparator
- control variante0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Alians – 4.0% (the control variant 9.0%)”
e1“The potato plants, where the removal of potatoes during 2018, 2019 was carried out in 10 days after flowering”
e2“were the least M-virus infected.”
Claim · model-written summary
Mineral oil Sunspray reduced M-virus infection in Myroslava by 2.0%.
- Taxon
- potatoesSolanum tuberosume0
- Material
- Myroslavae0
- Treatment
- application of mineral oil Sunspray at a rate of 6.0 l/hae0
- Interactor
- M-viruse0pathogen
- Outcome
- level of M-virus infectione0
- Direction
- decreasede0
- Value
- 2.0%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The level of M-virus infection when removing potatoes on the 10th day after flowering with the application of mineral oil Sunspray at a rate of 6.0 l/ha decreased for potato varieties Myroslava –by 2.0%”
Claim · model-written summary
Mineral oil Sunspray reduced M-virus infection in Predslava by 1.5%.
- Taxon
- potatoesSolanum tuberosume0
- Material
- Predslavae0
- Treatment
- application of mineral oil Sunspray at a rate of 6.0 l/hae0
- Interactor
- M-viruse0pathogen
- Outcome
- level of M-virus infectione0
- Direction
- decreasede0
- Value
- 1.5%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The level of M-virus infection when removing potatoes on the 10th day after flowering with the application of mineral oil Sunspray at a rate of 6.0 l/ha decreased for potato varieties Myroslava –by 2.0%, Predslava – by 1.5%”
Claim · model-written summary
Mineral oil Sunspray reduced M-virus infection in Alians by 1.0%.
- Taxon
- potatoesSolanum tuberosume0
- Material
- Alianse0
- Treatment
- application of mineral oil Sunspray at a rate of 6.0 l/hae0
- Interactor
- M-viruse0pathogen
- Outcome
- level of M-virus infectione0
- Direction
- decreasede0
- Value
- 1.0 %e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The level of M-virus infection when removing potatoes on the 10th day after flowering with the application of mineral oil Sunspray at a rate of 6.0 l/ha decreased for potato varieties Myroslava –by 2.0%, Predslava – by 1.5%, Alians – by 1.0 %”
Claim · model-written summary
No potato plants infected with Y or L viruses were detected.
- Taxon
- potatoSolanum tuberosume0
- Interactor
- Y, L virusese0pathogen
- Outcome
- plants infected with Y, L virusese0
- Direction
- noe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“no potato plants infected with Y, L viruses were detected”
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