Abstract
Foliar application of indol acetic acid (IAA) and/or indol butyric acid (IBA) to onion cv. Giza 20 under field conditions, significantly reduced the incidence of either downy mildew or purple blotch diseases than the control. Selenium and potassium hydrogen carbonate (KHCO3), also affected the incidence of both diseases. However, spraying potassium hydrogen phosphate (K2HPO4) showed high efficacy in reducing downy mildew and purple blotch diseases. Yield of bulbs was increased by 93.5 and 53.3% than the control in response to the application of IAA (400 ppm) at 2010 and 2011 growing seasons, respectively. In the same respect, selenium (50 ppm) resulted 85.5 and 45.3% yield increase than control. Phenolic compounds were increased as compared to the control in response to the different tested treatments. The highest increment was noticed when IBA was applied. This was also recorded in total sugars, while KHCO3 gave the least increase of the total sugars than the control. Galben-Mancozeb was more effective than other treatments in reducing both diseases.
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Claims 10
Claim · model-written summary
Foliar IAA and/or IBA significantly reduced the incidence of downy mildew or purple blotch in field-grown onion compared with the control.
- Taxon
- onion
Allium cepae1 - Treatment
- indol acetic acid (IAA) and/or indol butyric acid (IBA)e1
- Interactor
- downy mildewPeronosporaceaee1pathogen
- Second interactor
- purple blotche1pathogen
- Outcome
- incidencee1
- Direction
- reducede1
- Comparator
- controle1
- Setting
- field conditionse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Foliar application of indol acetic acid (IAA) and/or indol butyric acid (IBA) to onion cv. Giza 20 under field conditions, significantly reduced the incidence of either downy mildew or purple blotch diseases than the control”
Claim · model-written summary
Selenium and potassium hydrogen carbonate affected the incidence of both onion diseases.
- Taxon
- onionAllium cepae0
- Treatment
- Selenium and potassium hydrogen carbonate (KHCO3)e1
- Outcome
- incidencee1
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Schema note from the model: direction not stated; the abstract says only that the treatments affected incidence
Verbatim
e1“Selenium and potassium hydrogen carbonate (KHCO3), also affected the incidence of both diseases”
e0“to onion cv. Giza 20 under field conditions”
Claim · model-written summary
Potassium hydrogen phosphate spraying showed high efficacy in reducing downy mildew and purple blotch in onion.
- Taxon
- onionAllium cepae0
- Treatment
- potassium hydrogen phosphate (K2HPO4)e2
- Interactor
- downy mildewPeronosporaceaee2pathogen
- Second interactor
- purple blotche2pathogen
- Outcome
- downy mildew and purple blotch diseasese2
- Direction
- reducinge2
- Qualifier
- high efficacye2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to onion cv. Giza 20 under field conditions”
e2“spraying potassium hydrogen phosphate (K2HPO4) showed high efficacy in reducing downy mildew and purple blotch diseases”
Claim · model-written summary
IAA at 400 ppm increased onion bulb yield by 93.5 and 53.3% over the control in the 2010 and 2011 growing seasons.
- Taxon
- onionAllium cepae0
- Treatment
- IAA (400 ppm)e3
- Outcome
- Yield of bulbse3
- Direction
- increasede3
- Value
- 93.5 and 53.3%e3
- Qualifier
- at 2010 and 2011 growing seasonse3
- Comparator
- controle3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to onion cv. Giza 20 under field conditions”
e3“Yield of bulbs was increased by 93.5 and 53.3% than the control in response to the application of IAA (400 ppm) at 2010 and 2011 growing seasons”
Claim · model-written summary
Selenium at 50 ppm increased onion yield by 85.5 and 45.3% over the control.
- Taxon
- onionAllium cepae0
- Treatment
- selenium (50 ppm)e4
- Outcome
- yielde4
- Direction
- increasee4
- Value
- 85.5 and 45.3%e4
- Comparator
- controle4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to onion cv. Giza 20 under field conditions”
e4“selenium (50 ppm) resulted 85.5 and 45.3% yield increase than control”
Claim · model-written summary
The tested treatments increased phenolic compounds in onion compared with the control.
- Taxon
- onionAllium cepae0
- Treatment
- the different tested treatmentse5
- Outcome
- Phenolic compoundse5
- Direction
- increasede5
- Comparator
- controle5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to onion cv. Giza 20 under field conditions”
e5“Phenolic compounds were increased as compared to the control in response to the different tested treatments”
Claim · model-written summary
IBA gave the highest increment in phenolic compounds among the treatments.
- Taxon
- onionAllium cepae0
- Treatment
- IBAe6
- Outcome
- Phenolic compoundse5
- Direction
- The highest incremente6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to onion cv. Giza 20 under field conditions”
e5“Phenolic compounds were increased as compared to the control in response to the different tested treatments”
e6“The highest increment was noticed when IBA was applied”
Claim · model-written summary
The highest increment with IBA was also recorded in total sugars.
- Taxon
- onionAllium cepae0
- Treatment
- IBAe6
- Outcome
- total sugarse7
- Direction
- highest incremente6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to onion cv. Giza 20 under field conditions”
e6“The highest increment was noticed when IBA was applied”
e7“This was also recorded in total sugars, while KHCO3 gave the least increase of the total sugars than the control”
Claim · model-written summary
KHCO3 gave the least increase in total sugars compared with the control.
- Taxon
- onionAllium cepae0
- Treatment
- KHCO3e7
- Outcome
- total sugarse7
- Direction
- least increasee7
- Comparator
- controle7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to onion cv. Giza 20 under field conditions”
e7“This was also recorded in total sugars, while KHCO3 gave the least increase of the total sugars than the control”
Claim · model-written summary
Galben-Mancozeb was more effective than the other treatments in reducing both onion diseases.
- Taxon
- onionAllium cepae0
- Treatment
- Galben-Mancozebe1
- Outcome
- reducing both diseasese1
- Direction
- more effectivee1
- Comparator
- other treatmentse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to onion cv. Giza 20 under field conditions”
e1“Galben-Mancozeb was more effective than other treatments in reducing both diseases”
The same questions in other papers
selenium atom · yield · Allium cepa (onion)Results agree
4 papers in the same direction as this paper
- positive
- positive
- positive
1 paper more in this group
See all 5 papers →indole-3-acetic acid · yield · Allium cepa (onion)Results agree
6 papers in the same direction as this paper
- positive
- positive
- positive
3 papers more in this group
See all 7 papers →potassium · Peronosporaceae · Allium cepa (onion)Positive and negative results
1 in the opposite direction
- no effect
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.