Abstract
The aim of the work is to study the effectiveness of the use of trace elements on potato varieties of different ripeness groups in the northern forest-steppe Ob in the Novosibirsk region. Experimental data were obtained on leached black soil of Novosibirsk region in 2017–2019. The generally accepted technology of potato cultivation was used for the experiments. Since autumn, fertilizers at a dose of P 90 K 90 were applied as a general background for potatoes. Nitrogen fertilizers (60 kg / ha) were applied in the spring for pre-sowing cultivation. Foliar dressing with microelements (Cu, B, Zn) was used at the beginning of the budding phase of potato plants: copper – 20, boron – 45, zinc – 50 g of active ingredient per 1 ha with a working fluid consumption of 300 l/ha. Trace elements increased the growth and development rates of potato varieties of three groups of ripeness. In varieties Liubava (early), Svitanok Kievsky (mid-early), Tuleevsky (mid-season), the use of trace elements contributed to an increase in the development indicators of the photosynthetic apparatus (maximum and average leaf area and plant productivity) by an average of 21%, especially against the background of boron and zinc. Foliar dressing of potatoes increased the yield parameters by an average of 24 % relative to the control (water). The increase in the marketability of tubers reached 12 %. A greater effect was achieved against the background of boron use: a significant increase in yield, dry matter, starch, vitamin C. In variants with microelements, the susceptibility of potatoes by rhizoctonysis decreased.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 7
Claim · model-written summary
Trace elements increased potato growth and development rates across three ripeness groups.
- Taxon
- potato
Solanum tuberosume0 - Treatment
- Trace elementse0
- Outcome
- growth and development ratese0
- Direction
- increasede0
- Qualifier
- three groups of ripenesse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Trace elements increased the growth and development rates of potato varieties of three groups of ripeness.”
Claim · model-written summary
Trace elements increased leaf-area and plant-productivity indicators by 21% on average in the named potato varieties.
- Taxon
- potatoSolanum tuberosumt0
- Material
- Liubava (early), Svitanok Kievsky (mid-early), Tuleevsky (mid-season)e0
- Treatment
- trace elementse0
- Outcome
- maximum and average leaf area and plant productivitye0
- Direction
- increasee0
- Value
- 21%e0
- Qualifier
- especially against the background of boron and zince0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In varieties Liubava (early), Svitanok Kievsky (mid-early), Tuleevsky (mid-season), the use of trace elements contributed to an increase in the development indicators of the photosynthetic apparatus (maximum and average leaf area and plant productivity) by an average of 21%, especially against the background of boron and zinc.”
t0“potatoes”
Claim · model-written summary
Foliar microelements increased potato yield parameters by 24% relative to water.
- Taxon
- potatoesSolanum tuberosume0
- Treatment
- Foliar dressinge0
- Outcome
- yield parameterse0
- Direction
- increasede0
- Value
- 24 %e0
- Comparator
- control (water)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Foliar dressing of potatoes increased the yield parameters by an average of 24 % relative to the control (water).”
Claim · model-written summary
Microelement treatment increased potato tuber marketability by up to 12%.
- Taxon
- potatoesSolanum tuberosumt0
- Treatment
- microelementse1
- Outcome
- marketability of tuberse0
- Direction
- increasee0
- Value
- 12 %e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The increase in the marketability of tubers reached 12 %.”
t0“potatoes”
e1“In variants with microelements, the susceptibility of potatoes by rhizoctonysis decreased.”
Claim · model-written summary
Boron treatment significantly increased potato yield.
- Taxon
- potatoesSolanum tuberosumt0
- Treatment
- borone0
- Outcome
- yielde0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A greater effect was achieved against the background of boron use: a significant increase in yield, dry matter, starch, vitamin C.”
t0“potatoes”
Claim · model-written summary
Boron treatment significantly increased potato dry matter, starch and vitamin C.
- Taxon
- potatoesSolanum tuberosumt0
- Treatment
- borone0
- Outcome
- dry matter, starch, vitamin Ce0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A greater effect was achieved against the background of boron use: a significant increase in yield, dry matter, starch, vitamin C.”
t0“potatoes”
Claim · model-written summary
Microelement variants decreased potato susceptibility to rhizoctonysis.
- Taxon
- potatoesSolanum tuberosume0
- Treatment
- microelementse0
- Interactor
- rhizoctonysise0pathogen
- Outcome
- susceptibility of potatoes by rhizoctonysise0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In variants with microelements, the susceptibility of potatoes by rhizoctonysis decreased.”
The same questions in other papers
boron atom · yield · Solanum tuberosum (potato)Results differ
20 papers in the same direction as this paper · 5 in the opposite direction
- negative
- negative
- no effect
22 papers more in this group
See all 26 papers →micronutrient · growth · Solanum tuberosum (potato)Positive and negative results
1 in the opposite direction
- negative
micronutrient · yield · Solanum tuberosum (potato)Results agree
2 papers in the same direction as this paper
- positive
- positive
boron atom · quality: sugar starch · Solanum tuberosum (potato)Results agree
4 papers in the same direction as this paper
- positive
- positive
- positive
1 paper more in this group
See all 5 papers →application · yield · Solanum tuberosum (potato)Positive and negative results
176 papers in the same direction as this paper · 14 in the opposite direction
- no effect
- no effect
- negative
187 papers more in this group
See all 191 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.