Abstract
Abstract In the Russian Federation the most favorable area for high and stable yields of sunflower crop is the Northern zone of Krasnodar region. The research was conducted in multivariate experience of long-term stationary monitoring. We researched the effect of doses of mineral fertilizers and furolan on sunflower yield and seed quality. It was found that it is expedient and cost-effective to use small doses of nitrogen fertilizers for sunflower. The expediency of application of plant growth regulator (Furolan) during vegetation is shown. We found that the use of mineral fertilizers and the use of furolan contributed to the activation of growth processes of sunflower plants which led to the formation of optimal plant density. Improving the nutritional status of plants has provided an increase in the leaf area unit. The treatment of sunflower crops on the background of fertilizers N 20 P 30 and the furolan has had a positive impact on the value of photosynthetic potential. Under the influence of mineral fertilizers there was an increase in the dissemination of the sunflower head, weight of seeds and weight of 1000 seeds, which has a positive impact on productivity. With the increase of fertilizer doses, the oil content of seeds increased when compared to the unfertilized variant. The treatment of plants with furolan has not violated the process of accumulation of protein and fat.
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Claims 8
Claim · model-written summary
Mineral fertilizers and furolan activated sunflower growth processes and optimal density.
- Taxon
- sunflower
Helianthus annuuse0 - Treatment
- mineral fertilizers and the use of furolane0
- Outcome
- growth processes of sunflower plantse0
- Direction
- activatione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the use of mineral fertilizers and the use of furolan contributed to the activation of growth processes of sunflower plants which led to the formation of optimal plant density”
Claim · model-written summary
Improved nutrition increased sunflower leaf area.
- Taxon
- SunflowerHelianthus annuust0
- Treatment
- Improving the nutritional statuse0
- Outcome
- leaf area unite0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Improving the nutritional status of plants has provided an increase in the leaf area unit.”
t0“Sunflower”
Claim · model-written summary
Furolan with N 20 P 30 improved photosynthetic potential.
- Taxon
- sunflowerHelianthus annuuse0
- Treatment
- fertilizers N 20 P 30 and the furolane0
- Outcome
- photosynthetic potentiale0
- Direction
- positive impacte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The treatment of sunflower crops on the background of fertilizers N 20 P 30 and the furolan has had a positive impact on the value of photosynthetic potential.”
Claim · model-written summary
Mineral fertilizers increased sunflower head dissemination and seed weights.
- Taxon
- sunflowerHelianthus annuuse0
- Treatment
- mineral fertilizerse0
- Outcome
- dissemination of the sunflower head, weight of seeds and weight of 1000 seedse0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Under the influence of mineral fertilizers there was an increase in the dissemination of the sunflower head, weight of seeds and weight of 1000 seeds”
Claim · model-written summary
Increasing fertilizer doses increased seed oil content versus unfertilized plants.
- Taxon
- SunflowerHelianthus annuust0
- Treatment
- increase of fertilizer dosese0
- Outcome
- oil content of seedse0
- Direction
- increasede0
- Comparator
- unfertilized variante0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“With the increase of fertilizer doses, the oil content of seeds increased when compared to the unfertilized variant.”
t0“Sunflower”
Claim · model-written summary
Furolan did not disrupt protein and fat accumulation.
- Taxon
- SunflowerHelianthus annuust0
- Treatment
- furolane0
- Outcome
- accumulation of protein and fate0
- Direction
- has not violatede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The treatment of plants with furolan has not violated the process of accumulation of protein and fat.”
t0“Sunflower”
Claim · model-written summary
Small nitrogen fertilizer doses were considered expedient and cost-effective for sunflower.
- Taxon
- sunflowerHelianthus annuuse0
- Outcome
- use small doses of nitrogen fertilizerse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“it is expedient and cost-effective to use small doses of nitrogen fertilizers for sunflower”
Claim · model-written summary
Applying Furolan during vegetation was recommended.
- Taxon
- SunflowerHelianthus annuust0
- Outcome
- application of plant growth regulator (Furolan) during vegetatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The expediency of application of plant growth regulator (Furolan) during vegetation is shown.”
t0“Sunflower”
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