Abstract
A pot experiment was carried out in the greenhouse of Faculty of Agriculture, Alexandria University to evaluate the response of three wheat cultivars (Sakha-93, Gemiza-7 and Giza-168) grown in sandy calcareous soil to soil application of Zn as ZnSO or as Zn-EDTA. In addition, a field experiment was carried out to evaluate 4 the response of the three wheat cultivars to foliar application of Zn as either ZnSO or Zn-EDTA. The results 4 showed significant increases in dry weight of shoot, Zn concentration and Zn uptake with addition of Zn to Zn deficient soil. Sakha-93 cultivar showed the highest response to Zn soil application as either ZnSO or 4 Zn-EDTA compared to the other two cultivars with respect to the shoot dry weight. The relative increase in shoot dry weight in addition to Zn concentration and uptake in shoots was almost higher from Zn-EDTA than from ZnSO with the three cultivars. This is also indicated by the highest values of Zn use efficiency (ZnUE) 4 by shoots, which were higher from Zn-EDTA than ZnSO . Foliar application of Zn as Zn-EDTA or ZnSO 44 increased significantly the straw and grain yields of the three wheat cultivars. However, Sakha-93 showed the highest yields, while Giza-168 showed the lowest yields. The responses of the straw and grains yields and Zn concentration in grains and flag leaf of Sakha-93 to foliar application by Zn-EDTA were greater than ZnSO and 4 higher than those of Gemiza-7 and Giza-168 cultivars.
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Claims 8
Claim · model-written summary
Sakha-93 showed the highest shoot dry weight response to Zn soil application compared with the other two wheat cultivars.
- Taxon
- wheat
Triticum aestivumt0 - Material
- Sakha-93e2
- Treatment
- Zn soil applicatione2
- Outcome
- shoot dry weighte3
- Direction
- higheste2
- Comparator
- the other two cultivarse3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“Sakha-93 cultivar showed the highest response to Zn soil application”
e3“compared to the other two cultivars with respect to the shoot dry weight”
t0“Some Wheat Cultivars”
Claim · model-written summary
The relative increase in shoot dry weight was almost higher with Zn-EDTA than with ZnSO in wheat.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Zn-EDTAe4
- Outcome
- relative increase in shoot dry weighte4
- Direction
- highere4
- Comparator
- ZnSOe4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e4“The relative increase in shoot dry weight in addition to Zn concentration and uptake in shoots was almost higher from Zn-EDTA than from ZnSO”
t0“Some Wheat Cultivars”
Claim · model-written summary
Zn use efficiency by shoots was higher with Zn-EDTA than with ZnSO in wheat.
- Taxon
- wheatTriticum aestivumt0
- Organ / stage
- shootse5
- Treatment
- Zn-EDTAe5
- Outcome
- values of Zn use efficiency (ZnUE)e5
- Direction
- highere5
- Comparator
- ZnSOe5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e5“This is also indicated by the highest values of Zn use efficiency (ZnUE) 4 by shoots, which were higher from Zn-EDTA than ZnSO”
t0“Some Wheat Cultivars”
Claim · model-written summary
Foliar application of Zn significantly increased straw and grain yields of the three wheat cultivars.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- Foliar application of Zne6
- Outcome
- straw and grain yieldse7
- Direction
- increasede6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e6“Foliar application of Zn as Zn-EDTA or ZnSO 44 increased significantly”
e7“the straw and grain yields of the three wheat cultivars”
t0“Some Wheat Cultivars”
Claim · model-written summary
Sakha-93 had the highest yields among the three wheat cultivars under foliar Zn.
- Taxon
- wheatTriticum aestivumt0
- Material
- Sakha-93e0
- Outcome
- yieldse0
- Direction
- higheste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sakha-93 showed the highest yields, while Giza-168 showed the lowest yields”
t0“Some Wheat Cultivars”
Claim · model-written summary
Giza-168 had the lowest yields among the three wheat cultivars under foliar Zn.
- Taxon
- wheatTriticum aestivumt0
- Material
- Giza-168e0
- Outcome
- yieldse0
- Direction
- loweste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sakha-93 showed the highest yields, while Giza-168 showed the lowest yields”
t0“Some Wheat Cultivars”
Claim · model-written summary
Foliar Zn-EDTA responses of straw and grain yields and grain and flag leaf Zn concentration in Sakha-93 were greater than with ZnSO.
- Taxon
- wheatTriticum aestivumt0
- Material
- Sakha-93e1
- Treatment
- foliar application by Zn-EDTAe1
- Outcome
- responses of the straw and grains yields and Zn concentration in grains and flag leafe1
- Direction
- greatere1
- Comparator
- ZnSOe1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The responses of the straw and grains yields and Zn concentration in grains and flag leaf of Sakha-93 to foliar application by Zn-EDTA were greater than ZnSO”
t0“Some Wheat Cultivars”
Claim · model-written summary
Foliar Zn-EDTA responses in Sakha-93 were higher than those of Gemiza-7 and Giza-168 cultivars.
- Taxon
- wheatTriticum aestivumt0
- Material
- Sakha-93e1
- Treatment
- foliar application by Zn-EDTAe1
- Outcome
- responses of the straw and grains yields and Zn concentration in grains and flag leafe1
- Direction
- highere2
- Comparator
- Gemiza-7 and Giza-168 cultivarse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The responses of the straw and grains yields and Zn concentration in grains and flag leaf of Sakha-93 to foliar application by Zn-EDTA were greater than ZnSO”
e2“higher than those of Gemiza-7 and Giza-168 cultivars”
t0“Some Wheat Cultivars”
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