Abstract
In the conditions of drought in 2021-2022, potato yield in the forest–steppe zone of the Chelyabinsk region with the use of fertilizers based on a yield of 40 t/ha (N132P143K158) provided an increase in yield of 28.1-36.4% compared to the control (without fertilizers), and based on a yield of 60 t/ha (N260P260K285) – by 60.2–66.7% depending on the variety. With a planting density of 95 thousand tubers / ha (75x14 cm), the yield of the Cavalier variety turned out to be 18.6 t / ha, Amulet – 17.0 t / ha, Zakhar – 16.1 t / ha, Kashtak – 15.2 t / ha more than with sparse planting (75x33 cm). Watering potatoes in a critical period with respect to moisture provided an increase in the yield of Cavalier tubers with a sparse planting scheme (75x33 cm) by 7.4 t/ha (37.5%), with a 75x19 cm scheme – by 9.9 t/ha (33.1%), with a 75x14 cm scheme – by 10.4 t/ha (28.3 %) compared to the option without watering. In the Zakhar variety, the yield increases amounted to 5.8 t/ha, 7.9 and 9.3 t /ha, in the Amulet variety – 5.4 t /ha, 7.8 and 8.7 t /ha, and in the Kashtak variety – 5.2 t /ha, 8.3 and 9.1 t/ha, respectively.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. 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 9
Claim · model-written summary
Fertilizer for a 40 t/ha target increased potato yield by 28.1-36.4% over no fertilizer.
- Taxon
- potato
Solanum tuberosume0 - Treatment
- fertilizers based on a yield of 40 t/ha (N132P143K158)e0
- Outcome
- yielde0
- Direction
- increasee0
- Value
- 28.1-36.4%e0
- Comparator
- control (without fertilizers)e0
- Setting
- forest–steppe zone of the Chelyabinsk regione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“potato yield in the forest–steppe zone of the Chelyabinsk region with the use of fertilizers based on a yield of 40 t/ha (N132P143K158) provided an increase in yield of 28.1-36.4% compared to the control (without fertilizers)”
Claim · model-written summary
Fertilizer for a 60 t/ha target increased potato yield by 60.2–66.7% over no fertilizer.
- Taxon
- POTATOSolanum tuberosumt0
- Treatment
- based on a yield of 60 t/ha (N260P260K285)e0
- Outcome
- yielde0
- Value
- 60.2–66.7%e0
- Comparator
- control (without fertilizers)e1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“based on a yield of 60 t/ha (N260P260K285) – by 60.2–66.7% depending on the variety.”
e1“compared to the control (without fertilizers)”
t0“POTATO”
Claim · model-written summary
Dense planting increased Cavalier potato yield by 18.6 t / ha relative to sparse planting.
- Taxon
- potatoSolanum tuberosumt0
- Material
- Cavaliere0
- Treatment
- planting density of 95 thousand tubers / ha (75x14 cm)e0
- Outcome
- yielde0
- Direction
- more thane0
- Value
- 18.6 t / hae0
- Comparator
- sparse planting (75x33 cm)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With a planting density of 95 thousand tubers / ha (75x14 cm), the yield of the Cavalier variety turned out to be 18.6 t / ha, Amulet – 17.0 t / ha, Zakhar – 16.1 t / ha, Kashtak – 15.2 t / ha more than with sparse planting (75x33 cm).”
t0“potato”
Claim · model-written summary
Dense planting increased Amulet potato yield by 17.0 t / ha relative to sparse planting.
- Taxon
- potatoSolanum tuberosumt0
- Material
- Amulete0
- Treatment
- planting density of 95 thousand tubers / ha (75x14 cm)e0
- Outcome
- yielde0
- Direction
- more thane0
- Value
- 17.0 t / hae0
- Comparator
- sparse planting (75x33 cm)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With a planting density of 95 thousand tubers / ha (75x14 cm), the yield of the Cavalier variety turned out to be 18.6 t / ha, Amulet – 17.0 t / ha, Zakhar – 16.1 t / ha, Kashtak – 15.2 t / ha more than with sparse planting (75x33 cm).”
t0“potato”
Claim · model-written summary
Dense planting increased Zakhar potato yield by 16.1 t / ha relative to sparse planting.
- Taxon
- potatoSolanum tuberosumt0
- Material
- Zakhare0
- Treatment
- planting density of 95 thousand tubers / ha (75x14 cm)e0
- Outcome
- yielde0
- Direction
- more thane0
- Value
- 16.1 t / hae0
- Comparator
- sparse planting (75x33 cm)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With a planting density of 95 thousand tubers / ha (75x14 cm), the yield of the Cavalier variety turned out to be 18.6 t / ha, Amulet – 17.0 t / ha, Zakhar – 16.1 t / ha, Kashtak – 15.2 t / ha more than with sparse planting (75x33 cm).”
t0“potato”
Claim · model-written summary
Dense planting increased Kashtak potato yield by 15.2 t / ha relative to sparse planting.
- Taxon
- potatoSolanum tuberosumt0
- Material
- Kashtake0
- Treatment
- planting density of 95 thousand tubers / ha (75x14 cm)e0
- Outcome
- yielde0
- Direction
- more thane0
- Value
- 15.2 t / hae0
- Comparator
- sparse planting (75x33 cm)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With a planting density of 95 thousand tubers / ha (75x14 cm), the yield of the Cavalier variety turned out to be 18.6 t / ha, Amulet – 17.0 t / ha, Zakhar – 16.1 t / ha, Kashtak – 15.2 t / ha more than with sparse planting (75x33 cm).”
t0“potato”
Claim · model-written summary
Watering increased Cavalier yield at 75x33 cm by 7.4 t/ha (37.5%).
- Taxon
- potatoesSolanum tuberosume0
- Material
- Cavaliere0
- Treatment
- Watering potatoes in a critical period with respect to moisturee0
- Outcome
- yielde0
- Direction
- increasee0
- Value
- 7.4 t/ha (37.5%)e0
- Qualifier
- sparse planting scheme (75x33 cm)e0
- Comparator
- option without wateringe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Watering potatoes in a critical period with respect to moisture provided an increase in the yield of Cavalier tubers with a sparse planting scheme (75x33 cm) by 7.4 t/ha (37.5%), with a 75x19 cm scheme – by 9.9 t/ha (33.1%), with a 75x14 cm scheme – by 10.4 t/ha (28.3 %) compared to the option without watering.”
Claim · model-written summary
Watering increased Cavalier yield at 75x19 cm by 9.9 t/ha (33.1%).
- Taxon
- potatoesSolanum tuberosume0
- Material
- Cavaliere0
- Treatment
- Watering potatoes in a critical period with respect to moisturee0
- Outcome
- yielde0
- Direction
- increasee0
- Value
- 9.9 t/ha (33.1%)e0
- Qualifier
- 75x19 cm schemee0
- Comparator
- option without wateringe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Watering potatoes in a critical period with respect to moisture provided an increase in the yield of Cavalier tubers with a sparse planting scheme (75x33 cm) by 7.4 t/ha (37.5%), with a 75x19 cm scheme – by 9.9 t/ha (33.1%), with a 75x14 cm scheme – by 10.4 t/ha (28.3 %) compared to the option without watering.”
Claim · model-written summary
Watering increased Cavalier yield at 75x14 cm by 10.4 t/ha (28.3 %).
- Taxon
- potatoesSolanum tuberosume0
- Material
- Cavaliere0
- Treatment
- Watering potatoes in a critical period with respect to moisturee0
- Outcome
- yielde0
- Direction
- increasee0
- Value
- 10.4 t/ha (28.3 %)e0
- Qualifier
- 75x14 cm schemee0
- Comparator
- option without wateringe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Watering potatoes in a critical period with respect to moisture provided an increase in the yield of Cavalier tubers with a sparse planting scheme (75x33 cm) by 7.4 t/ha (37.5%), with a 75x19 cm scheme – by 9.9 t/ha (33.1%), with a 75x14 cm scheme – by 10.4 t/ha (28.3 %) compared to the option without watering.”
The same questions in other papers
irrigation · yield · Solanum tuberosum (potato)Results differ
74 papers in the same direction as this paper · 16 in the opposite direction · 1 reporting no difference from an alternative
- no effect
- no effect
- negative
88 papers more in this group
See all 92 papers →density · yield · Solanum tuberosum (potato)Positive and negative results
35 papers in the same direction as this paper · 8 in the opposite direction
- no effect
- negative
- negative
40 papers more in this group
See all 44 papers →fertilization · yield · Solanum tuberosum (potato)Positive and negative results
393 papers in the same direction as this paper · 48 in the opposite direction · 8 reporting no difference from an alternative
- negative
- negative
- no effect
446 papers more in this group
See all 450 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.