Abstract
Bio-priming with beneficial microbes has drawn the attention of researchers to address environmental constraints resulting from modern agricultural practices. To find the effect of bio-priming with Trichoderma asperellum on quality and quantity of sunflower oil, nucleic acid contents in leaf samples and to evaluate SSR markers for high oleic acid content in sunflower oil, an experiment was carried out in the department of Soil Science and Agricultural Chemistry, Institute of Agricultural Sciences, Banaras Hindu University during February to May, 2018 and 2019. All analyses were performed using standard protocols. Seed bio-priming with Trichoderma asprellum in combination with 80% of the recommended dose of fertilizer (RDF) led to a notable reduction in total saturated fatty acids in sunflower oil by 46% and 18% relative to the control and 100% RDF treatments, respectively. Conversely, this treatment increased the total unsaturated fatty acid content by 7.5% compared to the control and by 3% compared to the 100% RDF. Among all the treatments, seed bio-priming resulted in the lowest levels of palmitic acid (4.32%) and stearic acid (3.54%), while achieving the highest concentrations of unsaturated fatty acids, specifically linoleic acid (59.82%) and oleic acid (34.22%). To identify the high oleic acid treatments, 5 SSR markers were screened in which two markers generated bands and showed polymorphism. The maximum oleic acid content (34.22%) was observed in the treatment receiving 70% RDF combined with seed bio-priming using Trichoderma asperellum. This value was comparable to other bio-primed treatments and represented an increase of 9% and 15% over the control and 100% RDF treatments, respectively. This study integrated the seed bio-priming with Trichoderma asperellum and marker-assisted selection (MAS) using SSR markers to improve both the nutritional quality and genetic understanding of oleic acid enhancement in sunflower oil. Sunflower oil rich in monounsaturated fatty acids is more desirable and stable than standard sunflower oil. Bio-priming was proven to be a good tool to improve the oil quantity and oil quality of sunflower.
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Claims 12
Claim · model-written summary
Bio priming with 80% RDF lowered saturated fatty acids by 46% versus control.
- Taxon
- Helianthus annuus L.
Helianthus annuust0 - Treatment
- Seed bio-priming with Trichoderma asprellum in combination with 80% of the recommended dose of fertilizer (RDF)e0
- Interactor
- Trichoderma asprellume0symbiont
- Outcome
- total saturated fatty acids in sunflower oile0
- Direction
- reductione0
- Value
- 46%e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seed bio-priming with Trichoderma asprellum in combination with 80% of the recommended dose of fertilizer (RDF) led to a notable reduction in total saturated fatty acids in sunflower oil by 46% and 18% relative to the control and 100% RDF treatments, respectively.”
t0“Helianthus annuus L.”
Claim · model-written summary
Bio priming with 80% RDF lowered saturated fatty acids by 18% versus 100% RDF.
- Taxon
- Helianthus annuus L.Helianthus annuust0
- Treatment
- Seed bio-priming with Trichoderma asprellum in combination with 80% of the recommended dose of fertilizer (RDF)e0
- Interactor
- Trichoderma asprellume0symbiont
- Outcome
- total saturated fatty acids in sunflower oile0
- Direction
- reductione0
- Value
- 18%e0
- Comparator
- 100% RDF treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seed bio-priming with Trichoderma asprellum in combination with 80% of the recommended dose of fertilizer (RDF) led to a notable reduction in total saturated fatty acids in sunflower oil by 46% and 18% relative to the control and 100% RDF treatments, respectively.”
t0“Helianthus annuus L.”
Claim · model-written summary
The treatment increased unsaturated fatty acids 7.5% versus control.
- Taxon
- Helianthus annuus L.Helianthus annuust0
- Treatment
- this treatmente0
- Outcome
- total unsaturated fatty acid contente0
- Direction
- increasede0
- Value
- 7.5%e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“this treatment increased the total unsaturated fatty acid content by 7.5% compared to the control”
t0“Helianthus annuus L.”
Claim · model-written summary
The treatment increased unsaturated fatty acids 3% versus 100% RDF.
- Taxon
- Helianthus annuus L.Helianthus annuust0
- Treatment
- this treatmente0
- Outcome
- total unsaturated fatty acid contente0
- Direction
- increasede0
- Value
- 3%e0
- Comparator
- 100% RDFe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“this treatment increased the total unsaturated fatty acid content by 7.5% compared to the control and by 3% compared to the 100% RDF”
t0“Helianthus annuus L.”
Claim · model-written summary
Bio priming yielded the lowest palmitic acid at 4.32%.
- Taxon
- Helianthus annuus L.Helianthus annuust0
- Outcome
- palmitic acide0
- Direction
- loweste0
- Value
- 4.32%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“seed bio-priming resulted in the lowest levels of palmitic acid (4.32%) and stearic acid (3.54%)”
t0“Helianthus annuus L.”
Claim · model-written summary
Bio priming yielded the lowest stearic acid at 3.54%.
- Taxon
- Helianthus annuus L.Helianthus annuust0
- Outcome
- stearic acide0
- Direction
- loweste0
- Value
- 3.54%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“seed bio-priming resulted in the lowest levels of palmitic acid (4.32%) and stearic acid (3.54%)”
t0“Helianthus annuus L.”
Claim · model-written summary
Bio priming yielded highest linoleic acid at 59.82%.
- Taxon
- Helianthus annuus L.Helianthus annuust0
- Outcome
- linoleic acide0
- Direction
- higheste0
- Value
- 59.82%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the highest concentrations of unsaturated fatty acids, specifically linoleic acid (59.82%) and oleic acid (34.22%)”
t0“Helianthus annuus L.”
Claim · model-written summary
Bio priming yielded highest oleic acid at 34.22%.
- Taxon
- Helianthus annuus L.Helianthus annuust0
- Outcome
- oleic acide0
- Direction
- higheste0
- Value
- 34.22%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the highest concentrations of unsaturated fatty acids, specifically linoleic acid (59.82%) and oleic acid (34.22%)”
t0“Helianthus annuus L.”
Claim · model-written summary
Two of five screened SSR markers produced polymorphic bands.
- Taxon
- Helianthus annuus L.Helianthus annuust0
- Outcome
- markers generated bands and showed polymorphisme0
- Value
- two markerse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“5 SSR markers were screened in which two markers generated bands and showed polymorphism”
t0“Helianthus annuus L.”
Claim · model-written summary
70% RDF plus bio priming achieved maximum oleic acid content of 34.22%.
- Taxon
- Helianthus annuus L.Helianthus annuust0
- Treatment
- 70% RDF combined with seed bio-priming using Trichoderma asperellume0
- Interactor
- Trichoderma asperellum
Trichoderma asperellume0symbiont - Outcome
- oleic acid contente0
- Direction
- maximume0
- Value
- 34.22%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The maximum oleic acid content (34.22%) was observed in the treatment receiving 70% RDF combined with seed bio-priming using Trichoderma asperellum.”
t0“Helianthus annuus L.”
Claim · model-written summary
Oleic acid was 9% higher than control.
- Taxon
- Helianthus annuus L.Helianthus annuust0
- Outcome
- oleic acid contentt0
- Direction
- increasee0
- Value
- 9%e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“represented an increase of 9% and 15% over the control and 100% RDF treatments, respectively”
t0“oleic acid content in response to seed bio-priming with Trichoderma asperellum in Helianthus annuus L.”
Claim · model-written summary
Oleic acid was 15% higher than 100% RDF.
- Taxon
- Helianthus annuus L.Helianthus annuust0
- Outcome
- oleic acid contentt0
- Direction
- increasee0
- Value
- 15%e0
- Comparator
- 100% RDF treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“represented an increase of 9% and 15% over the control and 100% RDF treatments, respectively”
t0“oleic acid content in response to seed bio-priming with Trichoderma asperellum in Helianthus annuus L.”
The same questions in other papers
fertilization · quality: oil · Helianthus annuus (common sunflower)Results differ
75 papers in the same direction as this paper · 13 in the opposite direction
- positive
- no effect
- negative
85 papers more in this group
See all 89 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.