Abstract
Abstract Wheat ( Triticum aestivum L.) is one of the most important crops in the world. Thus, the importance of this study stems from its attempt to investigate the effect of foliar spraying with hydrogen peroxide and foliar application of zinc on some growth, yield and antioxidant enzymes of the wheat crop. A field experiment was organized in a randomized complete block design (RCBD) with 3 replications with Split plot arrangement. The first factor was three concentrations of hydrogen peroxide (H 2 O 2 ) (25, 50, and 75) ppm as well as the control treatment that was sprayed with distilled water only. The second factor was three concentrations of zinc (Zn) (50, 100, and 150) mg. L -1 as well as the control treatment that was sprayed with distilled water only. The result of this study showed that the higher concentrations of H 2 O 2 gave low value of plant height, number of spikes per m 2 and grain yield, while they increased the activity of antioxidant enzymes SOD, CAT and also increased the proline content. The higher concentration of Zn application significantly increased the plant height, SOD, CAT, proline content, number of spikes per m 2 and grain yield.
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Claims 10
Claim · model-written summary
Higher H2O2 concentrations lowered wheat plant height.
- Taxon
- Wheat
Triticum aestivumt0 - Treatment
- higher concentrations of H 2 O 2e0
- Outcome
- plant heighte0
- Direction
- lowe0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The result of this study showed that the higher concentrations of H 2 O 2 gave low value of plant height, number of spikes per m 2 and grain yield”
t0“Wheat Triticum aestivum L”
Claim · model-written summary
Higher H2O2 concentrations lowered spike number.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- higher concentrations of H 2 O 2e0
- Outcome
- number of spikes per m 2e0
- Direction
- lowe0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the higher concentrations of H 2 O 2 gave low value of plant height, number of spikes per m 2 and grain yield”
t0“Wheat Triticum aestivum L”
Claim · model-written summary
Higher H2O2 concentrations lowered wheat grain yield.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- higher concentrations of H 2 O 2e0
- Outcome
- grain yielde0
- Direction
- lowe0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the higher concentrations of H 2 O 2 gave low value of plant height, number of spikes per m 2 and grain yield”
t0“Wheat Triticum aestivum L”
Claim · model-written summary
Higher H2O2 increased SOD and CAT activity.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- higher concentrations of H 2 O 2e1
- Outcome
- activity of antioxidant enzymes SOD, CATe0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“while they increased the activity of antioxidant enzymes SOD, CAT and also increased the proline content.”
e1“The result of this study showed that the higher concentrations of H 2 O 2 gave low value of plant height”
t0“Wheat Triticum aestivum L”
Claim · model-written summary
Higher H2O2 increased proline content.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- higher concentrations of H 2 O 2e1
- Outcome
- proline contente0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“also increased the proline content.”
e1“The result of this study showed that the higher concentrations of H 2 O 2 gave low value of plant height”
t0“Wheat Triticum aestivum L”
Claim · model-written summary
Higher Zn significantly increased wheat height.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- higher concentration of Zn applicatione0
- Outcome
- plant heighte0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The higher concentration of Zn application significantly increased the plant height, SOD, CAT, proline content, number of spikes per m 2 and grain yield.”
t0“Wheat Triticum aestivum L”
Claim · model-written summary
Higher Zn significantly increased SOD and CAT.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- higher concentration of Zn applicatione0
- Outcome
- SOD, CATe0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The higher concentration of Zn application significantly increased the plant height, SOD, CAT, proline content, number of spikes per m 2 and grain yield.”
t0“Wheat Triticum aestivum L”
Claim · model-written summary
Higher Zn significantly increased proline content.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- higher concentration of Zn applicatione0
- Outcome
- proline contente0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The higher concentration of Zn application significantly increased the plant height, SOD, CAT, proline content, number of spikes per m 2 and grain yield.”
t0“Wheat Triticum aestivum L”
Claim · model-written summary
Higher Zn significantly increased spike number.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- higher concentration of Zn applicatione0
- Outcome
- number of spikes per m 2e0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The higher concentration of Zn application significantly increased the plant height, SOD, CAT, proline content, number of spikes per m 2 and grain yield.”
t0“Wheat Triticum aestivum L”
Claim · model-written summary
Higher Zn significantly increased grain yield.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- higher concentration of Zn applicatione0
- Outcome
- grain yielde0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The higher concentration of Zn application significantly increased the plant height, SOD, CAT, proline content, number of spikes per m 2 and grain yield.”
t0“Wheat Triticum aestivum L”
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