Abstract
A two-year field study was conducted using canola to check the efficacy of different soil amendment treatments (SAT), i.e., with elemental sulfur (ES), bio-sulfur (BS), and compost (Cp) mixtures against insecticide-treated (Carbosulfan) and untreated controls regarding aphid populations. The results of the experiment revealed that ES treatments significantly reduced aphid abundance, followed by Cp and ES+Cp. However, BS improved aphid herbivory. The number of siliques, seeds, thousand-seed weight, and yield were improved with a trend of ES+Cp > Cp > BS+Cp. Similarly, physiological mechanisms revealed the regulation of nutrient and phenolic contents in canola with ES improving sulfur, BS nitrogen, Cp, and ES+Cp calcium, and BS+Cp enhancing phosphorus, potassium, iron, and zinc. Furthermore, RP-HPCL indicated that ferulic acid was highest in insecticide-treated plot. Similarly, Cp improved quercetin and gallic acid; ES+Cp caffeic, chlorogenic, m-coumaric, and sinapic acid; and BS+Cp enhances syringic, vanillic, ferulic, p-coumaric, and cinnamic acid. The analysis regarding health risk assessment revealed among different SAT, ES+Cp significantly reduced the Hazardous Quotient (HQ) of Cu and Zn. However, further research is still needed to explore SAT's potential to remediate other heavy metal stresses with possible implications for pest management in different field crops.
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Claims 16
Claim · model-written summary
Elemental sulfur significantly reduced aphid abundance.
- Taxon
- canola
.jpg?width=60)
Brassica napus var. napust0 - Treatment
- ESe0
- Interactor
- aphide0pest
- Outcome
- aphid abundancee0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“ES treatments significantly reduced aphid abundance”
t0“Canola”
Claim · model-written summary
Compost reduced aphid abundance after elemental sulfur in the reported ranking.
- Taxon
- canolaBrassica napus var. napust0
- Treatment
- Cpe0
- Interactor
- aphide0pest
- Outcome
- aphid abundancee0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“ES treatments significantly reduced aphid abundance, followed by Cp and ES+Cp”
t0“Canola”
Claim · model-written summary
Elemental sulfur plus compost reduced aphid abundance after compost in the reported ranking.
- Taxon
- canolaBrassica napus var. napust0
- Treatment
- ES+Cpe0
- Interactor
- aphide0pest
- Outcome
- aphid abundancee0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“ES treatments significantly reduced aphid abundance, followed by Cp and ES+Cp”
t0“Canola”
Claim · model-written summary
Bio-sulfur increased aphid herbivory.
- Taxon
- canolaBrassica napus var. napust0
- Treatment
- BSe0
- Interactor
- aphide0pest
- Outcome
- aphid herbivorye0
- Direction
- improvede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“BS improved aphid herbivory”
t0“Canola”
Claim · model-written summary
The amendment ranking for improved silique number, seed number, thousand-seed weight and yield was ES+Cp > Cp > BS+Cp.
- Taxon
- canolaBrassica napus var. napust0
- Treatment
- ES+Cpe0
- Outcome
- number of siliques, seeds, thousand-seed weight, and yielde0
- Direction
- improvede0
- Comparator
- Cpe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The number of siliques, seeds, thousand-seed weight, and yield were improved with a trend of ES+Cp > Cp > BS+Cp”
t0“Canola”
Claim · model-written summary
Elemental sulfur improved sulfur content.
- Taxon
- canolaBrassica napus var. napust0
- Treatment
- ESe0
- Outcome
- sulfure0
- Direction
- improvinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“ES improving sulfur”
t0“Canola”
Claim · model-written summary
Bio-sulfur improved nitrogen content.
- Taxon
- canolaBrassica napus var. napust0
- Treatment
- BSe0
- Outcome
- nitrogene0
- Direction
- increaseinferrede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“BS nitrogen”
t0“Canola”
Claim · model-written summary
Compost improved calcium content.
- Taxon
- canolaBrassica napus var. napust0
- Treatment
- Cpe0
- Outcome
- calciume0
- Direction
- increaseinferrede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Cp, and ES+Cp calcium”
t0“Canola”
Claim · model-written summary
Elemental sulfur plus compost improved calcium content.
- Taxon
- canolaBrassica napus var. napust0
- Treatment
- ES+Cpe0
- Outcome
- calciume0
- Direction
- increaseinferrede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Cp, and ES+Cp calcium”
t0“Canola”
Claim · model-written summary
Bio-sulfur plus compost enhanced phosphorus, potassium, iron and zinc contents.
- Taxon
- canolaBrassica napus var. napust0
- Treatment
- BS+Cpe0
- Outcome
- phosphorus, potassium, iron, and zince0
- Direction
- enhancinge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“BS+Cp enhancing phosphorus, potassium, iron, and zinc”
t0“Canola”
Claim · model-written summary
Ferulic acid was highest in the insecticide-treated plot.
- Taxon
- canolaBrassica napus var. napust0
- Treatment
- insecticide-treatede0
- Outcome
- ferulic acide0
- Direction
- higheste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“ferulic acid was highest in insecticide-treated plot”
t0“Canola”
Claim · model-written summary
Compost improved quercetin and gallic acid.
- Taxon
- canolaBrassica napus var. napust0
- Treatment
- Cpe0
- Outcome
- quercetin and gallic acide0
- Direction
- improvede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Cp improved quercetin and gallic acid”
t0“Canola”
Claim · model-written summary
Elemental sulfur plus compost improved caffeic, chlorogenic, m-coumaric and sinapic acid.
- Taxon
- canolaBrassica napus var. napust0
- Treatment
- ES+Cpe0
- Outcome
- caffeic, chlorogenic, m-coumaric, and sinapic acide0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“ES+Cp caffeic, chlorogenic, m-coumaric, and sinapic acid”
t0“Canola”
Claim · model-written summary
Bio-sulfur plus compost enhanced syringic, vanillic and ferulic acid.
- Taxon
- canolaBrassica napus var. napust0
- Treatment
- BS+Cpe0
- Outcome
- syringic, vanillic, ferulice0
- Direction
- enhancese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“BS+Cp enhances syringic, vanillic, ferulic, p-coumaric, and cinnamic acid”
t0“Canola”
Claim · model-written summary
Bio-sulfur plus compost enhanced p-coumaric and cinnamic acid.
- Taxon
- canolaBrassica napus var. napust0
- Treatment
- BS+Cpe0
- Outcome
- p-coumaric, and cinnamic acide0
- Direction
- enhancese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“BS+Cp enhances syringic, vanillic, ferulic, p-coumaric, and cinnamic acid”
t0“Canola”
Claim · model-written summary
Elemental sulfur plus compost significantly reduced the hazardous quotient of copper and zinc.
- Taxon
- canolaBrassica napus var. napust0
- Treatment
- ES+Cpe0
- Outcome
- Hazardous Quotient (HQ) of Cu and Zne0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“ES+Cp significantly reduced the Hazardous Quotient (HQ) of Cu and Zn”
t0“Canola”
The same questions in other papers
elemental sulfur · yield · Brassica napus (oilseed rape)Results differ
5 papers in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
- positive
3 papers more in this group
See all 7 papers →elemental sulfur · molecular: metabolites · Brassica napus (oilseed rape)Positive and negative results
1 in the opposite direction
- negative
elemental sulfur · nutrient: content · Brassica napus (oilseed rape)Results agree
1 paper in the same direction as this paper
- positive
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.