Abstract
Relevance. The article presents the results of studies to determine the effectiveness of the use of new types of water-soluble fertilizers in different doses. The obtained results will be used for the development of new agricultural practices and improvement of technologies for growing table watermelon. Materials and methods. The studies were carried out in the Volgograd Trans-Volga region at the Bykovskaya melon selection experimental station in 2018-2019. We studied the dose of water-soluble fertilizer on the quality of the watermelon table variety Triumph. Results . Studies have found that the use of water-soluble fertilizers has a positive effect on the yield and its structure. The advantage of using water-soluble fertilizer Hakafos with the content of nutrients in equal proportions dose of 900 g/100 l, yield 7.2-10.6% more compared to other studied water-soluble fertilizers with a similar dose and 44.7% more compared to pure control (without treatments). Evaluation of the results showed a positive effect of water-soluble fertilizers on the marketable qualities of watermelon fruits. In variants with the use of water-soluble fertilizers, the fruits are larger, 18.1-34.1% more compared to the control (without treatments), and 4.2-9.2% more yield of standard products. Studies have found that the use of watersoluble fertilizers do not have a negative impact on the quality and environmental purity of products, the amount of nitrates in the fruit does not exceed the maximum permissible values. The use of this agricultural technique in the technology of cultivation of table watermelon, as studies have shown, can significantly improve the economic performance of the production of this product.
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Claims 8
Claim · model-written summary
Water-soluble fertilizers had a positive effect on watermelon yield and its structure.
- Taxon
- watermelon
Citrullus lanatust0 - Treatment
- water-soluble fertilizerse1
- Outcome
- yield and its structuree1
- Direction
- increaseinferrede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“watermelon”
e1“the use of water-soluble fertilizers has a positive effect on the yield and its structure”
Claim · model-written summary
Hakafos at 900 g/100 l gave 7.2-10.6% more yield than other water-soluble fertilizers at a similar dose.
- Taxon
- watermelonCitrullus lanatust0
- Treatment
- water-soluble fertilizer Hakafose0
- Outcome
- yielde1
- Direction
- moree1
- Value
- 7.2-10.6%e1
- Comparator
- other studied water-soluble fertilizerse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“watermelon”
e0“water-soluble fertilizer Hakafos with the content of nutrients in equal proportions dose of 900 g/100 l”
e1“yield 7.2-10.6% more compared to other studied water-soluble fertilizers with a similar dose”
Claim · model-written summary
Hakafos at 900 g/100 l gave 44.7% more yield than the untreated control.
- Taxon
- watermelonCitrullus lanatust0
- Treatment
- water-soluble fertilizer Hakafose0
- Outcome
- yielde1
- Direction
- moree1
- Value
- 44.7%e1
- Comparator
- pure control (without treatments)e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“watermelon”
e0“water-soluble fertilizer Hakafos with the content of nutrients in equal proportions dose of 900 g/100 l”
e1“yield 7.2-10.6% more compared to other studied water-soluble fertilizers with a similar dose and 44.7% more compared to pure control (without treatments)”
Claim · model-written summary
With water-soluble fertilizers, watermelon fruits were 18.1-34.1% larger than in the untreated control.
- Taxon
- watermelonCitrullus lanatust0
- Treatment
- use of water-soluble fertilizerse1
- Outcome
- fruits are largere1
- Direction
- moree1
- Value
- 18.1-34.1%e1
- Comparator
- the control (without treatments)e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“watermelon”
e1“In variants with the use of water-soluble fertilizers, the fruits are larger, 18.1-34.1% more compared to the control (without treatments)”
Claim · model-written summary
With water-soluble fertilizers, the yield of standard products was 4.2-9.2% higher than in the untreated control.
- Taxon
- watermelonCitrullus lanatust0
- Treatment
- use of water-soluble fertilizerse1
- Outcome
- yield of standard productse1
- Direction
- moree1
- Value
- 4.2-9.2%e1
- Comparator
- the control (without treatments)e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“watermelon”
e1“In variants with the use of water-soluble fertilizers, the fruits are larger, 18.1-34.1% more compared to the control (without treatments), and 4.2-9.2% more yield of standard products”
Claim · model-written summary
Water-soluble fertilizers had no negative impact on the quality and environmental purity of products.
- Taxon
- watermelonCitrullus lanatust0
- Treatment
- watersoluble fertilizerse1
- Outcome
- quality and environmental purity of productse1
- Direction
- no_changeinferrede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“watermelon”
e1“the use of watersoluble fertilizers do not have a negative impact on the quality and environmental purity of products”
Claim · model-written summary
Nitrate amount in watermelon fruit did not exceed the maximum permissible values.
- Taxon
- watermelonCitrullus lanatust0
- Outcome
- amount of nitrates in the fruite1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“watermelon”
e1“the amount of nitrates in the fruit does not exceed the maximum permissible values”
Claim · model-written summary
Using this technique in table watermelon cultivation can significantly improve the economic performance of production.
- Taxon
- watermelonCitrullus lanatust0
- Outcome
- economic performancee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“watermelon”
e1“can significantly improve the economic performance of the production of this product”
The same questions in other papers
fertilization · yield · Citrullus lanatus (watermelon)Results differ
88 papers in the same direction as this paper · 9 in the opposite direction · 2 reporting no difference from an alternative
- no effect
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1 paper in the same direction as this paper · 19 in the opposite direction
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See all 21 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.