Abstract
The responsiveness of flax to mineral fertilizers and foliar top dressing with an aqueous solution of the drug Controlfit-Si on sod-podzolic medium loamy soil was studied. It is shown that the reaction of flax to mineral fertilizers depended on the hydrothermal environmental conditions, doses and the ratio of nutrients. Excessive humidity and arid conditions negatively affected the productivity of crops. Foliar top dressing of plants with the drug Controlfit-Si leveled the negative impact of adverse weather conditions, increased the responsiveness of plants to mineral fertilizers, contributed to a more complete use of nutrients from fertilizers. On average, for 3 years on the backgrounds of full mineral fertilizer, top dressing increased the yield of flax straw by 25–30% with the best effect against the background of N48P48K48 (4.03 t/ha). Top dressing did not have a positive effect on the yield of flax seeds. It took 13.8 kg N, 5.9 kg P2O5 and 10.7 kg K2O to form 1 ton of flax crop with the appropriate amount of seeds, regardless of plant nutrition conditions.
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Claims 9
Claim · model-written summary
Flax response to mineral fertilizer depended on weather, nutrient dose and nutrient ratio.
- Taxon
- flax
Linum usitatissimume0 - Treatment
- mineral fertilizerse0
- Outcome
- reaction of flaxe0
- Qualifier
- hydrothermal environmental conditions, doses and the ratio of nutrientse0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the reaction of flax to mineral fertilizers depended on the hydrothermal environmental conditions, doses and the ratio of nutrients”
Claim · model-written summary
Excessive humidity and aridity reduced flax crop productivity.
- Taxon
- flaxLinum usitatissimume1
- Outcome
- productivity of cropse0
- Direction
- negatively affectede0
- Setting
- Excessive humidity and arid conditionse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Excessive humidity and arid conditions negatively affected the productivity of crops”
e1“responsiveness of flax”
Claim · model-written summary
Controlfit-Si dressing mitigated the adverse weather effect on flax.
- Taxon
- flaxLinum usitatissimume1
- Treatment
- Foliar top dressing of plants with the drug Controlfit-Sie0
- Outcome
- negative impact of adverse weather conditionse0
- Direction
- levelede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Foliar top dressing of plants with the drug Controlfit-Si leveled the negative impact of adverse weather conditions”
e1“responsiveness of flax”
Claim · model-written summary
Controlfit-Si dressing increased flax responsiveness to mineral fertilizer.
- Taxon
- flaxLinum usitatissimume1
- Treatment
- Foliar top dressing of plants with the drug Controlfit-Sie0
- Outcome
- responsiveness of plants to mineral fertilizerse0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Foliar top dressing of plants with the drug Controlfit-Si leveled the negative impact of adverse weather conditions, increased the responsiveness of plants to mineral fertilizers”
e1“responsiveness of flax”
Claim · model-written summary
Controlfit-Si dressing improved flax use of fertilizer nutrients.
- Taxon
- flaxLinum usitatissimume1
- Treatment
- Foliar top dressing of plants with the drug Controlfit-Sie0
- Outcome
- use of nutrients from fertilizerse0
- Direction
- more completee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Foliar top dressing of plants with the drug Controlfit-Si leveled the negative impact of adverse weather conditions, increased the responsiveness of plants to mineral fertilizers, contributed to a more complete use of nutrients from fertilizers”
e1“responsiveness of flax”
Claim · model-written summary
Top dressing increased flax straw yield by 25–30% on full mineral fertilizer backgrounds.
- Taxon
- flaxLinum usitatissimume0
- Treatment
- top dressinge0
- Outcome
- yield of flax strawe0
- Direction
- increasede0
- Value
- 25–30%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“On average, for 3 years on the backgrounds of full mineral fertilizer, top dressing increased the yield of flax straw by 25–30%”
Claim · model-written summary
The best flax straw yield under dressing was 4.03 t/ha with N48P48K48.
- Taxon
- flaxLinum usitatissimume1
- Treatment
- N48P48K48e0
- Outcome
- yield of flax strawe1
- Direction
- beste0
- Value
- 4.03 t/hae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“best effect against the background of N48P48K48 (4.03 t/ha)”
e1“yield of flax straw”
Claim · model-written summary
Top dressing gave no positive effect on flax seed yield.
- Taxon
- flaxLinum usitatissimume0
- Treatment
- Top dressinge0
- Outcome
- yield of flax seedse0
- Direction
- did not have a positive effecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Top dressing did not have a positive effect on the yield of flax seeds”
Claim · model-written summary
Formation of one ton of flax crop required 13.8 kg N, 5.9 kg P2O5 and 10.7 kg K2O regardless of nutrition conditions.
- Taxon
- flaxLinum usitatissimume0
- Outcome
- N, 5.9 kg P2O5 and 10.7 kg K2Oe0
- Value
- 13.8 kg N, 5.9 kg P2O5 and 10.7 kg K2Oe0
- Qualifier
- regardless of plant nutrition conditionse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“It took 13.8 kg N, 5.9 kg P2O5 and 10.7 kg K2O to form 1 ton of flax crop with the appropriate amount of seeds, regardless of plant nutrition conditions”
The same questions in other papers
fertilization · yield · Linum usitatissimum (flax)Results differ
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- no effect
- negative
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See all 95 papers →application · nutrient: content · Linum usitatissimum (flax)Results agree
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- positive
- positive
- positive
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See all 8 papers →fertilization · nutrient: content · Linum usitatissimum (flax)Results agree
12 papers in the same direction as this paper
- positive
- positive
- positive
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See all 13 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.