Paper · 1960 · Agronomy Journal

Nitrogen Utilization in High and Low Protein Wheat Varieties1

Jagdish Seth; T. T. Hebert; G. K. Middleton

5
claims
9
verbatim quotes
32
citations
2
research areas
—
Not open access

Abstract

Synopsis No differences were found in total nitrogen content of vegetative parts of high and low protein wheat varieties prior to heading. After heading nitrogen increased more rapidly in the heads of high protein varieties. Varietal differences in protein content of the kernels were not decreased by growing plants in solution culture, or by foliar applications of urea or nitrate nitrogen.

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Claims 5

Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Before heading, high and low protein wheat varieties had no difference in vegetative total nitrogen.

Material
high and low protein wheat varietiese0
Organ / stage
vegetative partse0
Outcome
total nitrogen contente0
Direction
No differencese0

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

“No differences were found in total nitrogen content of vegetative parts of high and low protein wheat varieties prior to heading”

✓ located verbatim in the source · abstract, characters 9–137 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

After heading, head nitrogen increased faster in high protein varieties.

Material
high protein varietiese0
Organ / stage
headse0
Outcome
nitrogene0
Direction
increased more rapidlye0

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

“After heading nitrogen increased more rapidly in the heads of high protein varieties”

✓ located verbatim in the source · abstract, characters 139–223 · show in text ↑
t0

“Wheat Varieties”

✓ located verbatim in the source · title, characters 45–60 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Solution culture did not decrease varietal differences in kernel protein content.

Treatment
growing plants in solution culturee0
Outcome
Varietal differences in protein content of the kernelse0
Direction
not decreasede0

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

“Varietal differences in protein content of the kernels were not decreased by growing plants in solution culture”

✓ located verbatim in the source · abstract, characters 225–336 · show in text ↑
t0

“Wheat Varieties”

✓ located verbatim in the source · title, characters 45–60 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Foliar urea did not decrease varietal differences in kernel protein content.

Treatment
foliar applications of ureae0
Outcome
Varietal differences in protein content of the kernelse0
Direction
not decreasede0

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

“Varietal differences in protein content of the kernels were not decreased by growing plants in solution culture, or by foliar applications of urea or nitrate nitrogen”

✓ located verbatim in the source · abstract, characters 225–391 · show in text ↑
t0

“Wheat Varieties”

✓ located verbatim in the source · title, characters 45–60 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Foliar nitrate nitrogen did not decrease varietal differences in kernel protein content.

Treatment
nitrate nitrogene0
Outcome
Varietal differences in protein content of the kernelse0
Direction
not decreasede0

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

“Varietal differences in protein content of the kernels were not decreased by growing plants in solution culture, or by foliar applications of urea or nitrate nitrogen”

✓ located verbatim in the source · abstract, characters 225–391 · show in text ↑
t0

“Wheat Varieties”

✓ located verbatim in the source · title, characters 45–60 · show in text ↑

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

125 papers: 110 positive, 15 negative or no effect

14 papers in the same direction as this paper · 110 in the opposite direction

  1. positive
  2. positive
  3. positive

121 papers more in this group

See all 125 papers →

nitrogen · quality: protein · Triticum aestivum (wheat)Positive and negative results

454 papers: 400 positive, 54 negative or no effect

53 papers in the same direction as this paper · 400 in the opposite direction

  1. positive
  2. positive
  3. positive

450 papers more in this group

See all 454 papers →

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.