Abstract
The research was carried out on fields of farm AGRO SAP s.r.o. located in Nenince near the town VeÄžkĂ˝ KrtĂĹĄ in 2020-2022. The design of experiment was based on randomized split plot method in three repetitions, with a plot size 3 m × 20 m. The aim of experiment was found out effect of two vermicompost-based preparations T1 and T2 on two sunflower hybrids H1 and H2. Evaluated parameters were yield-forming elements (number of plants, diameter of heads, weight of head, thousand seed weight), seed yield and oil content. Use of vermicompost-based preparation T2 had significant impact on increase of yield-forming elements (diameter of head 17.29 ± 1.41 cm; weight of head 180.22 ± 18.90 g) and seed yield 3.68 ± 0.70 g, compared to untreated variant. The highest value of thousand seed weight (65.33 ± 2.40 g) and oil content (39.49 ± 1.91%) in three experimental years was achieved on treated variants by vermicompost-based preparation T1. Two used sunflower hybrids influenced all monitored experimental parameters, and significantly higher values were recorded in hybrid H1, except oil content (39.63 ± 1.86%). The evaluation of correlation analysis demonstrated the high positive relation between weight of head and diameter of head, seed yield and thousand seed weight. As a result, the use of vermicompost-based liquid fertilizers has positive effect on increase values of yield-forming elements, production and quality of sunflower.
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Claims 9
Claim · model-written summary
Vermicompost-based preparation T2 significantly increased sunflower head diameter compared with untreated plants.
- Taxon
- sunflower
Helianthus annuust0 - Treatment
- vermicompost-based preparation T2e1
- Outcome
- diameter of heade1
- Direction
- increasee1
- Value
- 17.29 ± 1.41 cme1
- Comparator
- untreated variante1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“sunflower”
e1“Use of vermicompost-based preparation T2 had significant impact on increase of yield-forming elements (diameter of head 17.29 ± 1.41 cm; weight of head 180.22 ± 18.90 g) and seed yield 3.68 ± 0.70 g, compared to untreated variant”
Claim · model-written summary
Vermicompost-based preparation T2 significantly increased sunflower head weight compared with untreated plants.
- Taxon
- sunflowerHelianthus annuust0
- Treatment
- vermicompost-based preparation T2e1
- Outcome
- weight of heade1
- Direction
- increasee1
- Value
- 180.22 ± 18.90 ge1
- Comparator
- untreated variante1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“sunflower”
e1“Use of vermicompost-based preparation T2 had significant impact on increase of yield-forming elements (diameter of head 17.29 ± 1.41 cm; weight of head 180.22 ± 18.90 g) and seed yield 3.68 ± 0.70 g, compared to untreated variant”
Claim · model-written summary
Vermicompost-based preparation T2 significantly increased sunflower seed yield compared with untreated plants.
- Taxon
- sunflowerHelianthus annuust0
- Treatment
- vermicompost-based preparation T2e1
- Outcome
- seed yielde1
- Direction
- increasee1
- Value
- 3.68 ± 0.70 ge1
- Comparator
- untreated variante1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“sunflower”
e1“Use of vermicompost-based preparation T2 had significant impact on increase of yield-forming elements (diameter of head 17.29 ± 1.41 cm; weight of head 180.22 ± 18.90 g) and seed yield 3.68 ± 0.70 g, compared to untreated variant”
Claim · model-written summary
Vermicompost-based preparation T1 gave the highest thousand seed weight of sunflower in three experimental years.
- Taxon
- sunflowerHelianthus annuust0
- Treatment
- vermicompost-based preparation T1e2
- Outcome
- thousand seed weighte2
- Direction
- higheste2
- Value
- 65.33 ± 2.40 ge2
- Qualifier
- in three experimental yearse2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“sunflower”
e2“The highest value of thousand seed weight (65.33 ± 2.40 g) and oil content (39.49 ± 1.91%) in three experimental years was achieved on treated variants by vermicompost-based preparation T1”
Claim · model-written summary
Vermicompost-based preparation T1 gave the highest oil content of sunflower in three experimental years.
- Taxon
- sunflowerHelianthus annuust0
- Treatment
- vermicompost-based preparation T1e2
- Outcome
- oil contente2
- Direction
- higheste2
- Value
- 39.49 ± 1.91%e2
- Qualifier
- in three experimental yearse2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“sunflower”
e2“The highest value of thousand seed weight (65.33 ± 2.40 g) and oil content (39.49 ± 1.91%) in three experimental years was achieved on treated variants by vermicompost-based preparation T1”
Claim · model-written summary
Sunflower hybrid H1 showed significantly higher values than hybrid H2 for the monitored experimental parameters.
- Taxon
- sunflowerHelianthus annuust0
- Material
- H1e3
- Outcome
- monitored experimental parameterse3
- Direction
- highere3
- Comparator
- H2e4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“sunflower”
e3“Two used sunflower hybrids influenced all monitored experimental parameters, and significantly higher values were recorded in hybrid H1”
e4“on two sunflower hybrids H1 and H2”
Claim · model-written summary
Sunflower hybrid H1 had an oil content of 39.63 ± 1.86%, not significantly higher than the other hybrid.
- Taxon
- sunflowerHelianthus annuust0
- Material
- H1e3
- Outcome
- oil contente5
- Value
- 39.63 ± 1.86%e5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“sunflower”
e3“Two used sunflower hybrids influenced all monitored experimental parameters, and significantly higher values were recorded in hybrid H1”
e5“except oil content (39.63 ± 1.86%)”
Claim · model-written summary
Head weight is positively correlated with head diameter in sunflower.
- Taxon
- sunflowerHelianthus annuust0
- Outcome
- weight of heade6
- Direction
- positivee6
- Comparator
- diameter of heade6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“sunflower”
e6“The evaluation of correlation analysis demonstrated the high positive relation between weight of head and diameter of head, seed yield and thousand seed weight”
Claim · model-written summary
Head weight is positively correlated with seed yield and thousand seed weight in sunflower.
- Taxon
- sunflowerHelianthus annuust0
- Outcome
- weight of heade6
- Direction
- positivee6
- Comparator
- seed yield and thousand seed weighte6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“sunflower”
e6“The evaluation of correlation analysis demonstrated the high positive relation between weight of head and diameter of head, seed yield and thousand seed weight”
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