Paper · 2011 · Egyptian Journal of Agronomy

Effect of Magnesium Sulphate and Copper Sulphate Foliar Application on Wheat under Sandy Soil Conditions

El-Met El-Metwally; S Safina; F Abdalla; et al.

19
claims
38
verbatim quotes
3
citations
2
research areas
✓
Open access

Abstract

TWO FIELD experiments were conducted at Ismailia Exp. Sta., Agric. Res. Centre, Egypt, in 2007/2008 and 2008/2009 seasons to study the effect of foliar application of copper sulphate (CuSO4) and magnesium sulphate (Mg) on growth, yield and grain quality of wheat ( Triticum aestivum L. cv. Sakha 94) under sandy soil conditions. The results indicated that foliar application of 6.72 kg MgSO4 + 1.68 kg CuSO4/fed produced the highest values of growth attributes such as plant height, tillers/m2, flag leaf area, chlorophyll contents and dry matter/m2. The highest positive significant effects on spike/m2, spike length, no. of grains/spike, grains weight/spike, 1000-grains weight, grain yield/fed and straw yield/fed were achieved by spraying copper sulphate and magnesium sulphate treatments. The highest increment in grain yield was obtained by spraying wheat plants by 1.68 kg CuSO4/fed. Results also showed that the most of both macro and micronutrients content in wheat shoot increased markedly due to spraying wheat plants with 6.72 kg MgSO4 + 1.68 kg CuSO4/fed. On the other hand, the highest wheat grains content of protein, N, Mg, Cu and Zn contents (15.45 %, 2.65 %, 0.35 %, 7.90 ppm and 54.40 ppm, respectively) were achieved with spraying wheat plants by 6.72 kg MgSO4 + 1.68 kg CuSO4/fed. However, spraying wheat plants with 0.84 kg CuSO4/fed gave the highest grain carbohydrate percentage (69.33 %). Spraying wheat plants with 6.72 kg MgSO4 + 1.68 kg CuSO4/fed gave the highest magnesium, copper and Zn content (0.28 %, 3.80 ppm and 46.20 ppm, respectively) in wheat straw as compared with unsprayed plants. The correlation coefficient between wheat yield and number of spike/m2, 1000-grains weight and harvest index was highly positive significant (0.953**, 0.895** and 0.826**, respectively) under this conditions.

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Claims 19

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar MgSO4 plus CuSO4 gave the highest plant height, tillers, and flag leaf area of wheat.

Material
Sakha 94e0
Treatment
foliar application of 6.72 kg MgSO4 + 1.68 kg CuSO4/fede1
Outcome
plant height, tillers/m2, flag leaf areae1
Direction
highest valuese1
Setting
Ismailia Exp. Sta., Agric. Res. Centre, Egypte0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“TWO FIELD experiments were conducted at Ismailia Exp. Sta., Agric. Res. Centre, Egypt, in 2007/2008 and 2008/2009 seasons to study the effect of foliar application of copper sulphate (CuSO4) and magnesium sulphate (Mg) on growth, yield and grain quality of wheat ( Triticum aestivum L. cv. Sakha 94) under sandy soil conditions”

✓ located verbatim in the source · abstract, characters 0–327 · show in text ↑
e1

“foliar application of 6.72 kg MgSO4 + 1.68 kg CuSO4/fed produced the highest values of growth attributes such as plant height, tillers/m2, flag leaf area, chlorophyll contents and dry matter/m2”

✓ located verbatim in the source · abstract, characters 356–549 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar MgSO4 plus CuSO4 gave the highest chlorophyll contents and dry matter of wheat.

Material
Sakha 94e0
Treatment
foliar application of 6.72 kg MgSO4 + 1.68 kg CuSO4/fede1
Outcome
chlorophyll contents and dry matter/m2e1
Direction
highest valuese1
Setting
Ismailia Exp. Sta., Agric. Res. Centre, Egypte0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“TWO FIELD experiments were conducted at Ismailia Exp. Sta., Agric. Res. Centre, Egypt, in 2007/2008 and 2008/2009 seasons to study the effect of foliar application of copper sulphate (CuSO4) and magnesium sulphate (Mg) on growth, yield and grain quality of wheat ( Triticum aestivum L. cv. Sakha 94) under sandy soil conditions”

✓ located verbatim in the source · abstract, characters 0–327 · show in text ↑
e1

“foliar application of 6.72 kg MgSO4 + 1.68 kg CuSO4/fed produced the highest values of growth attributes such as plant height, tillers/m2, flag leaf area, chlorophyll contents and dry matter/m2”

✓ located verbatim in the source · abstract, characters 356–549 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Copper sulphate and magnesium sulphate spraying had the highest positive significant effects on spike number, spike length and grain number per spike of wheat.

Material
Sakha 94e0
Treatment
spraying copper sulphate and magnesium sulphate treatmentse2
Outcome
spike/m2, spike length, no. of grains/spikee2
Direction
highest positivee2
Setting
Ismailia Exp. Sta., Agric. Res. Centre, Egypte0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“TWO FIELD experiments were conducted at Ismailia Exp. Sta., Agric. Res. Centre, Egypt, in 2007/2008 and 2008/2009 seasons to study the effect of foliar application of copper sulphate (CuSO4) and magnesium sulphate (Mg) on growth, yield and grain quality of wheat ( Triticum aestivum L. cv. Sakha 94) under sandy soil conditions”

✓ located verbatim in the source · abstract, characters 0–327 · show in text ↑
e2

“The highest positive significant effects on spike/m2, spike length, no. of grains/spike, grains weight/spike, 1000-grains weight, grain yield/fed and straw yield/fed were achieved by spraying copper sulphate and magnesium sulphate treatments”

✓ located verbatim in the source · abstract, characters 551–792 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Copper sulphate and magnesium sulphate spraying had the highest positive significant effects on grain weight per spike, 1000-grain weight and grain yield of wheat.

Material
Sakha 94e0
Treatment
spraying copper sulphate and magnesium sulphate treatmentse2
Outcome
grains weight/spike, 1000-grains weight, grain yield/fede2
Direction
highest positivee2
Setting
Ismailia Exp. Sta., Agric. Res. Centre, Egypte0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“TWO FIELD experiments were conducted at Ismailia Exp. Sta., Agric. Res. Centre, Egypt, in 2007/2008 and 2008/2009 seasons to study the effect of foliar application of copper sulphate (CuSO4) and magnesium sulphate (Mg) on growth, yield and grain quality of wheat ( Triticum aestivum L. cv. Sakha 94) under sandy soil conditions”

✓ located verbatim in the source · abstract, characters 0–327 · show in text ↑
e2

“The highest positive significant effects on spike/m2, spike length, no. of grains/spike, grains weight/spike, 1000-grains weight, grain yield/fed and straw yield/fed were achieved by spraying copper sulphate and magnesium sulphate treatments”

✓ located verbatim in the source · abstract, characters 551–792 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Copper sulphate and magnesium sulphate spraying had the highest positive significant effect on straw yield of wheat.

Material
Sakha 94e0
Treatment
spraying copper sulphate and magnesium sulphate treatmentse2
Outcome
straw yield/fede2
Direction
highest positivee2
Setting
Ismailia Exp. Sta., Agric. Res. Centre, Egypte0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“TWO FIELD experiments were conducted at Ismailia Exp. Sta., Agric. Res. Centre, Egypt, in 2007/2008 and 2008/2009 seasons to study the effect of foliar application of copper sulphate (CuSO4) and magnesium sulphate (Mg) on growth, yield and grain quality of wheat ( Triticum aestivum L. cv. Sakha 94) under sandy soil conditions”

✓ located verbatim in the source · abstract, characters 0–327 · show in text ↑
e2

“The highest positive significant effects on spike/m2, spike length, no. of grains/spike, grains weight/spike, 1000-grains weight, grain yield/fed and straw yield/fed were achieved by spraying copper sulphate and magnesium sulphate treatments”

✓ located verbatim in the source · abstract, characters 551–792 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Spraying 1.68 kg CuSO4/fed gave the highest increment in grain yield of wheat.

Material
Sakha 94e0
Treatment
spraying wheat plants by 1.68 kg CuSO4/fede3
Outcome
grain yielde3
Direction
highest incremente3
Setting
Ismailia Exp. Sta., Agric. Res. Centre, Egypte0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“TWO FIELD experiments were conducted at Ismailia Exp. Sta., Agric. Res. Centre, Egypt, in 2007/2008 and 2008/2009 seasons to study the effect of foliar application of copper sulphate (CuSO4) and magnesium sulphate (Mg) on growth, yield and grain quality of wheat ( Triticum aestivum L. cv. Sakha 94) under sandy soil conditions”

✓ located verbatim in the source · abstract, characters 0–327 · show in text ↑
e3

“The highest increment in grain yield was obtained by spraying wheat plants by 1.68 kg CuSO4/fed”

✓ located verbatim in the source · abstract, characters 794–889 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar MgSO4 plus CuSO4 markedly increased macro and micronutrient contents in wheat shoot.

Material
Sakha 94e0
Organ / stage
wheat shoote4
Treatment
spraying wheat plants with 6.72 kg MgSO4 + 1.68 kg CuSO4/fede4
Outcome
macro and micronutrients contente4
Direction
increased markedlye4
Setting
Ismailia Exp. Sta., Agric. Res. Centre, Egypte0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“TWO FIELD experiments were conducted at Ismailia Exp. Sta., Agric. Res. Centre, Egypt, in 2007/2008 and 2008/2009 seasons to study the effect of foliar application of copper sulphate (CuSO4) and magnesium sulphate (Mg) on growth, yield and grain quality of wheat ( Triticum aestivum L. cv. Sakha 94) under sandy soil conditions”

✓ located verbatim in the source · abstract, characters 0–327 · show in text ↑
e4

“most of both macro and micronutrients content in wheat shoot increased markedly due to spraying wheat plants with 6.72 kg MgSO4 + 1.68 kg CuSO4/fed”

✓ located verbatim in the source · abstract, characters 920–1067 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar MgSO4 plus CuSO4 gave the highest grain protein content of wheat (15.45 %).

Material
Sakha 94e0
Organ / stage
wheat grainse5
Treatment
spraying wheat plants by 6.72 kg MgSO4 + 1.68 kg CuSO4/fede5
Outcome
content of proteine5
Direction
higheste5
Value
15.45 %e5
Setting
Ismailia Exp. Sta., Agric. Res. Centre, Egypte0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“TWO FIELD experiments were conducted at Ismailia Exp. Sta., Agric. Res. Centre, Egypt, in 2007/2008 and 2008/2009 seasons to study the effect of foliar application of copper sulphate (CuSO4) and magnesium sulphate (Mg) on growth, yield and grain quality of wheat ( Triticum aestivum L. cv. Sakha 94) under sandy soil conditions”

✓ located verbatim in the source · abstract, characters 0–327 · show in text ↑
e5

“the highest wheat grains content of protein, N, Mg, Cu and Zn contents (15.45 %, 2.65 %, 0.35 %, 7.90 ppm and 54.40 ppm, respectively) were achieved with spraying wheat plants by 6.72 kg MgSO4 + 1.68 kg CuSO4/fed”

✓ located verbatim in the source · abstract, characters 1088–1300 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar MgSO4 plus CuSO4 gave the highest grain N content of wheat (2.65 %).

Material
Sakha 94e0
Organ / stage
wheat grainse5
Treatment
spraying wheat plants by 6.72 kg MgSO4 + 1.68 kg CuSO4/fede5
Outcome
Ne5
Direction
higheste5
Value
2.65 %e5
Setting
Ismailia Exp. Sta., Agric. Res. Centre, Egypte0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“TWO FIELD experiments were conducted at Ismailia Exp. Sta., Agric. Res. Centre, Egypt, in 2007/2008 and 2008/2009 seasons to study the effect of foliar application of copper sulphate (CuSO4) and magnesium sulphate (Mg) on growth, yield and grain quality of wheat ( Triticum aestivum L. cv. Sakha 94) under sandy soil conditions”

✓ located verbatim in the source · abstract, characters 0–327 · show in text ↑
e5

“the highest wheat grains content of protein, N, Mg, Cu and Zn contents (15.45 %, 2.65 %, 0.35 %, 7.90 ppm and 54.40 ppm, respectively) were achieved with spraying wheat plants by 6.72 kg MgSO4 + 1.68 kg CuSO4/fed”

✓ located verbatim in the source · abstract, characters 1088–1300 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar MgSO4 plus CuSO4 gave the highest grain Mg content of wheat (0.35 %).

Material
Sakha 94e0
Organ / stage
wheat grainse5
Treatment
spraying wheat plants by 6.72 kg MgSO4 + 1.68 kg CuSO4/fede5
Outcome
Mge5
Direction
higheste5
Value
0.35 %e5
Setting
Ismailia Exp. Sta., Agric. Res. Centre, Egypte0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“TWO FIELD experiments were conducted at Ismailia Exp. Sta., Agric. Res. Centre, Egypt, in 2007/2008 and 2008/2009 seasons to study the effect of foliar application of copper sulphate (CuSO4) and magnesium sulphate (Mg) on growth, yield and grain quality of wheat ( Triticum aestivum L. cv. Sakha 94) under sandy soil conditions”

✓ located verbatim in the source · abstract, characters 0–327 · show in text ↑
e5

“the highest wheat grains content of protein, N, Mg, Cu and Zn contents (15.45 %, 2.65 %, 0.35 %, 7.90 ppm and 54.40 ppm, respectively) were achieved with spraying wheat plants by 6.72 kg MgSO4 + 1.68 kg CuSO4/fed”

✓ located verbatim in the source · abstract, characters 1088–1300 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar MgSO4 plus CuSO4 gave the highest grain Cu content of wheat (7.90 ppm).

Material
Sakha 94e0
Organ / stage
wheat grainse5
Treatment
spraying wheat plants by 6.72 kg MgSO4 + 1.68 kg CuSO4/fede5
Outcome
Cue5
Direction
higheste5
Value
7.90 ppme5
Setting
Ismailia Exp. Sta., Agric. Res. Centre, Egypte0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“TWO FIELD experiments were conducted at Ismailia Exp. Sta., Agric. Res. Centre, Egypt, in 2007/2008 and 2008/2009 seasons to study the effect of foliar application of copper sulphate (CuSO4) and magnesium sulphate (Mg) on growth, yield and grain quality of wheat ( Triticum aestivum L. cv. Sakha 94) under sandy soil conditions”

✓ located verbatim in the source · abstract, characters 0–327 · show in text ↑
e5

“the highest wheat grains content of protein, N, Mg, Cu and Zn contents (15.45 %, 2.65 %, 0.35 %, 7.90 ppm and 54.40 ppm, respectively) were achieved with spraying wheat plants by 6.72 kg MgSO4 + 1.68 kg CuSO4/fed”

✓ located verbatim in the source · abstract, characters 1088–1300 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar MgSO4 plus CuSO4 gave the highest grain Zn content of wheat (54.40 ppm).

Material
Sakha 94e0
Organ / stage
wheat grainse5
Treatment
spraying wheat plants by 6.72 kg MgSO4 + 1.68 kg CuSO4/fede5
Outcome
Zne5
Direction
higheste5
Value
54.40 ppme5
Setting
Ismailia Exp. Sta., Agric. Res. Centre, Egypte0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“TWO FIELD experiments were conducted at Ismailia Exp. Sta., Agric. Res. Centre, Egypt, in 2007/2008 and 2008/2009 seasons to study the effect of foliar application of copper sulphate (CuSO4) and magnesium sulphate (Mg) on growth, yield and grain quality of wheat ( Triticum aestivum L. cv. Sakha 94) under sandy soil conditions”

✓ located verbatim in the source · abstract, characters 0–327 · show in text ↑
e5

“the highest wheat grains content of protein, N, Mg, Cu and Zn contents (15.45 %, 2.65 %, 0.35 %, 7.90 ppm and 54.40 ppm, respectively) were achieved with spraying wheat plants by 6.72 kg MgSO4 + 1.68 kg CuSO4/fed”

✓ located verbatim in the source · abstract, characters 1088–1300 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Spraying 0.84 kg CuSO4/fed gave the highest grain carbohydrate percentage of wheat (69.33 %).

Material
Sakha 94e0
Organ / stage
graine6
Treatment
spraying wheat plants with 0.84 kg CuSO4/fede6
Outcome
grain carbohydrate percentagee6
Direction
higheste6
Value
69.33 %e6
Setting
Ismailia Exp. Sta., Agric. Res. Centre, Egypte0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“TWO FIELD experiments were conducted at Ismailia Exp. Sta., Agric. Res. Centre, Egypt, in 2007/2008 and 2008/2009 seasons to study the effect of foliar application of copper sulphate (CuSO4) and magnesium sulphate (Mg) on growth, yield and grain quality of wheat ( Triticum aestivum L. cv. Sakha 94) under sandy soil conditions”

✓ located verbatim in the source · abstract, characters 0–327 · show in text ↑
e6

“However, spraying wheat plants with 0.84 kg CuSO4/fed gave the highest grain carbohydrate percentage (69.33 %)”

✓ located verbatim in the source · abstract, characters 1302–1412 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar MgSO4 plus CuSO4 gave the highest magnesium content in wheat straw compared with unsprayed plants (0.28 %).

Material
Sakha 94e0
Organ / stage
wheat strawe7
Treatment
Spraying wheat plants with 6.72 kg MgSO4 + 1.68 kg CuSO4/fede7
Outcome
magnesiume7
Direction
higheste7
Value
0.28 %e7
Comparator
unsprayed plantse7
Setting
Ismailia Exp. Sta., Agric. Res. Centre, Egypte0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“TWO FIELD experiments were conducted at Ismailia Exp. Sta., Agric. Res. Centre, Egypt, in 2007/2008 and 2008/2009 seasons to study the effect of foliar application of copper sulphate (CuSO4) and magnesium sulphate (Mg) on growth, yield and grain quality of wheat ( Triticum aestivum L. cv. Sakha 94) under sandy soil conditions”

✓ located verbatim in the source · abstract, characters 0–327 · show in text ↑
e7

“Spraying wheat plants with 6.72 kg MgSO4 + 1.68 kg CuSO4/fed gave the highest magnesium, copper and Zn content (0.28 %, 3.80 ppm and 46.20 ppm, respectively) in wheat straw as compared with unsprayed plants”

✓ located verbatim in the source · abstract, characters 1414–1620 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar MgSO4 plus CuSO4 gave the highest copper content in wheat straw compared with unsprayed plants (3.80 ppm).

Material
Sakha 94e0
Organ / stage
wheat strawe7
Treatment
Spraying wheat plants with 6.72 kg MgSO4 + 1.68 kg CuSO4/fede7
Outcome
coppere7
Direction
higheste7
Value
3.80 ppme7
Comparator
unsprayed plantse7
Setting
Ismailia Exp. Sta., Agric. Res. Centre, Egypte0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“TWO FIELD experiments were conducted at Ismailia Exp. Sta., Agric. Res. Centre, Egypt, in 2007/2008 and 2008/2009 seasons to study the effect of foliar application of copper sulphate (CuSO4) and magnesium sulphate (Mg) on growth, yield and grain quality of wheat ( Triticum aestivum L. cv. Sakha 94) under sandy soil conditions”

✓ located verbatim in the source · abstract, characters 0–327 · show in text ↑
e7

“Spraying wheat plants with 6.72 kg MgSO4 + 1.68 kg CuSO4/fed gave the highest magnesium, copper and Zn content (0.28 %, 3.80 ppm and 46.20 ppm, respectively) in wheat straw as compared with unsprayed plants”

✓ located verbatim in the source · abstract, characters 1414–1620 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Foliar MgSO4 plus CuSO4 gave the highest Zn content in wheat straw compared with unsprayed plants (46.20 ppm).

Material
Sakha 94e0
Organ / stage
wheat strawe7
Treatment
Spraying wheat plants with 6.72 kg MgSO4 + 1.68 kg CuSO4/fede7
Outcome
Zn contente7
Direction
higheste7
Value
46.20 ppme7
Comparator
unsprayed plantse7
Setting
Ismailia Exp. Sta., Agric. Res. Centre, Egypte0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“TWO FIELD experiments were conducted at Ismailia Exp. Sta., Agric. Res. Centre, Egypt, in 2007/2008 and 2008/2009 seasons to study the effect of foliar application of copper sulphate (CuSO4) and magnesium sulphate (Mg) on growth, yield and grain quality of wheat ( Triticum aestivum L. cv. Sakha 94) under sandy soil conditions”

✓ located verbatim in the source · abstract, characters 0–327 · show in text ↑
e7

“Spraying wheat plants with 6.72 kg MgSO4 + 1.68 kg CuSO4/fed gave the highest magnesium, copper and Zn content (0.28 %, 3.80 ppm and 46.20 ppm, respectively) in wheat straw as compared with unsprayed plants”

✓ located verbatim in the source · abstract, characters 1414–1620 · show in text ↑
Associationobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Grain yield of wheat was highly positively correlated with spike number per m2 (r = 0.953).

Outcome
wheat yielde7
Direction
highly positivee7
Value
0.953**e7
Comparator
number of spike/m2e7
Setting
under this conditionse7

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“TWO FIELD experiments were conducted at Ismailia Exp. Sta., Agric. Res. Centre, Egypt, in 2007/2008 and 2008/2009 seasons to study the effect of foliar application of copper sulphate (CuSO4) and magnesium sulphate (Mg) on growth, yield and grain quality of wheat ( Triticum aestivum L. cv. Sakha 94) under sandy soil conditions”

✓ located verbatim in the source · abstract, characters 0–327 · show in text ↑
e7

“The correlation coefficient between wheat yield and number of spike/m2, 1000-grains weight and harvest index was highly positive significant (0.953**, 0.895** and 0.826**, respectively) under this conditions”

✓ located verbatim in the source · abstract, characters 1622–1829 · show in text ↑
Associationobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Grain yield of wheat was highly positively correlated with 1000-grain weight (r = 0.895).

Outcome
wheat yielde7
Direction
highly positivee7
Value
0.895**e7
Comparator
1000-grains weighte7
Setting
under this conditionse7

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“TWO FIELD experiments were conducted at Ismailia Exp. Sta., Agric. Res. Centre, Egypt, in 2007/2008 and 2008/2009 seasons to study the effect of foliar application of copper sulphate (CuSO4) and magnesium sulphate (Mg) on growth, yield and grain quality of wheat ( Triticum aestivum L. cv. Sakha 94) under sandy soil conditions”

✓ located verbatim in the source · abstract, characters 0–327 · show in text ↑
e7

“The correlation coefficient between wheat yield and number of spike/m2, 1000-grains weight and harvest index was highly positive significant (0.953**, 0.895** and 0.826**, respectively) under this conditions”

✓ located verbatim in the source · abstract, characters 1622–1829 · show in text ↑
Associationobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Grain yield of wheat was highly positively correlated with harvest index (r = 0.826).

Outcome
wheat yielde7
Direction
highly positivee7
Value
0.826**e7
Comparator
harvest indexe7
Setting
under this conditionse7

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“TWO FIELD experiments were conducted at Ismailia Exp. Sta., Agric. Res. Centre, Egypt, in 2007/2008 and 2008/2009 seasons to study the effect of foliar application of copper sulphate (CuSO4) and magnesium sulphate (Mg) on growth, yield and grain quality of wheat ( Triticum aestivum L. cv. Sakha 94) under sandy soil conditions”

✓ located verbatim in the source · abstract, characters 0–327 · show in text ↑
e7

“The correlation coefficient between wheat yield and number of spike/m2, 1000-grains weight and harvest index was highly positive significant (0.953**, 0.895** and 0.826**, respectively) under this conditions”

✓ located verbatim in the source · abstract, characters 1622–1829 · show in text ↑

magnesium sulfate · yield · Triticum aestivum (wheat)Results differ

8 papers: 7 positive, 1 negative or no effect

6 papers in the same direction as this paper · 1 in the opposite direction

  1. negative
  2. positive
  3. positive

4 papers more in this group

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copper atom · yield · Triticum aestivum (wheat)Results differ

75 papers: 63 positive, 12 negative or no effect

62 papers in the same direction as this paper · 12 in the opposite direction

  1. positive
  2. positive
  3. positive

71 papers more in this group

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copper(II) sulfate · yield · Triticum aestivum (wheat)Positive and negative results

3 papers: 2 positive, 1 negative or no effect

1 paper in the same direction as this paper · 1 in the opposite direction

  1. negative
  2. positive
See all 3 papers →

copper(II) sulfate · nutrient: content · Triticum aestivum (wheat)Positive and negative results

4 papers: 3 positive, 1 negative or no effect

2 papers in the same direction as this paper · 1 in the opposite direction

  1. no effect
  2. positive
  3. positive
See all 4 papers →

sulfate · yield · Triticum aestivum (wheat)Positive and negative results

23 papers: 22 positive, 1 negative or no effect

21 papers in the same direction as this paper · 1 in the opposite direction

  1. no effect
  2. positive
  3. positive

19 papers more in this group

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magnesium sulfate · quality: protein · Triticum aestivum (wheat)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

application · quality: sugar starch · Triticum aestivum (wheat)Positive and negative results

21 papers: 19 positive, 2 negative or no effect

18 papers in the same direction as this paper · 2 in the opposite direction

  1. negative
  2. negative
  3. positive

17 papers more in this group

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application · physiology: pigments · Triticum aestivum (wheat)Positive and negative results

106 papers: 98 positive, 8 negative or no effect

97 papers in the same direction as this paper · 6 in the opposite direction · 2 reporting no difference from an alternative

  1. negative
  2. negative
  3. negative

102 papers more in this group

See all 106 papers →

8 of 11 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.

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.