Paper · 2005 · ACTA AGRONOMICA SINICA

Effects of Uniconazole Waterless-dressing Seed on Endogenous Hormones and C/N Ratio at Tillering Stage of Wheat

Yang Wen

16
claims
50
verbatim quotes
7
citations
2
research areas
—
Not open access

Abstract

ELISA and physiological researching methods on crop were used for verifying effects of uniconazole waterless-dressing seed on endogenous hormones and C/N ratio at tillering stage of wheat,c.v. Mianyang 26. The results showed that ZT contents and ZT/IAA,ZT/ABA,IAA/ABA,GA/ABA ratio increased in tillering node of wheat,while ABA contents was lower than that of check from beginning to end at the tillering stage.IAA and GA contents decreased in early period of tillering and enhanced,approaching or surpassing that of check in the polarity period;C/N ratio was higher than that of check,the soluble carbohydrate contents were higher than total nitrogen's, carbohydrate metabolism was relatively more vigorous than nitrogen's,which is beneficial to the growth of tillers,in the early period of growth and development of wheat.C/N ratio was lower than check's,total nitrogen contents were higher than that of soluble carbohydrate,nitrogen metabolism was relatively more vigorous than that of carbohydrate,which helps to the emergence of tillers, in the middle and later period of growth and development of wheat. There were distinctly differences in all treatments and the treatment of 20 mg/kg was the best in all. The enhancement of ZT content and ZT/IAA ratio and the reduction of IAA and GA contents are beneficial to the emergence of tillers in the early period of tillering.The enhancement of IAA and GA contents helps tillers grow into ears in the polarity period.The reduction of ABA content and the enhancement of ZT/ABA,IAA/ABA ratio are probably beneficial to the growth of tillers and reducing the death of tillers in the tillering stage.The promotion of soluble carbohydrate contents helps provide the growth and development of tillers with more soluble carbohydrate 90 days after emergence by uniconazole treatments.

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Claims 16

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

ZT content increased.

Treatment
Uniconazole Waterless-dressing Seedt0
Outcome
ZT contentse0
Direction
increasede0

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

“ZT contents and ZT/IAA,ZT/ABA,IAA/ABA,GA/ABA ratio increased in tillering node of wheat”

✓ located verbatim in the source · abstract, characters 230–317 · show in text ↑
t0

“Uniconazole Waterless-dressing Seed”

✓ located verbatim in the source · title, characters 11–46 · show in text ↑
t1

“Wheat”

✓ located verbatim in the source · title, characters 106–111 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

ZT/IAA increased.

Treatment
Uniconazole Waterless-dressing Seedt0
Outcome
ZT/IAAe0
Direction
increasede0

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

“ZT contents and ZT/IAA,ZT/ABA,IAA/ABA,GA/ABA ratio increased in tillering node of wheat”

✓ located verbatim in the source · abstract, characters 230–317 · show in text ↑
t0

“Uniconazole Waterless-dressing Seed”

✓ located verbatim in the source · title, characters 11–46 · show in text ↑
t1

“Wheat”

✓ located verbatim in the source · title, characters 106–111 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

ZT/ABA increased.

Treatment
Uniconazole Waterless-dressing Seedt0
Outcome
ZT/ABAe0
Direction
increasede0

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

“ZT contents and ZT/IAA,ZT/ABA,IAA/ABA,GA/ABA ratio increased in tillering node of wheat”

✓ located verbatim in the source · abstract, characters 230–317 · show in text ↑
t0

“Uniconazole Waterless-dressing Seed”

✓ located verbatim in the source · title, characters 11–46 · show in text ↑
t1

“Wheat”

✓ located verbatim in the source · title, characters 106–111 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

IAA/ABA increased.

Treatment
Uniconazole Waterless-dressing Seedt0
Outcome
IAA/ABAe0
Direction
increasede0

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

“ZT contents and ZT/IAA,ZT/ABA,IAA/ABA,GA/ABA ratio increased in tillering node of wheat”

✓ located verbatim in the source · abstract, characters 230–317 · show in text ↑
t0

“Uniconazole Waterless-dressing Seed”

✓ located verbatim in the source · title, characters 11–46 · show in text ↑
t1

“Wheat”

✓ located verbatim in the source · title, characters 106–111 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

GA/ABA increased.

Treatment
Uniconazole Waterless-dressing Seedt0
Outcome
GA/ABAe0
Direction
increasede0

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

“ZT contents and ZT/IAA,ZT/ABA,IAA/ABA,GA/ABA ratio increased in tillering node of wheat”

✓ located verbatim in the source · abstract, characters 230–317 · show in text ↑
t0

“Uniconazole Waterless-dressing Seed”

✓ located verbatim in the source · title, characters 11–46 · show in text ↑
t1

“Wheat”

✓ located verbatim in the source · title, characters 106–111 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

ABA was lower than check.

Treatment
Uniconazole Waterless-dressing Seedt0
Outcome
ABA contentse0
Direction
lowere0
Comparator
checke0

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

“ABA contents was lower than that of check from beginning to end at the tillering stage”

✓ located verbatim in the source · abstract, characters 324–410 · show in text ↑
t0

“Uniconazole Waterless-dressing Seed”

✓ located verbatim in the source · title, characters 11–46 · show in text ↑
t1

“Wheat”

✓ located verbatim in the source · title, characters 106–111 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

IAA decreased early in tillering.

Treatment
Uniconazole Waterless-dressing Seedt0
Outcome
IAAe0
Direction
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

“IAA and GA contents decreased in early period of tillering”

✓ located verbatim in the source · abstract, characters 411–469 · show in text ↑
t0

“Uniconazole Waterless-dressing Seed”

✓ located verbatim in the source · title, characters 11–46 · show in text ↑
t1

“Wheat”

✓ located verbatim in the source · title, characters 106–111 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

GA decreased early in tillering.

Treatment
Uniconazole Waterless-dressing Seedt0
Outcome
GA contentse0
Direction
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

“IAA and GA contents decreased in early period of tillering”

✓ located verbatim in the source · abstract, characters 411–469 · show in text ↑
t0

“Uniconazole Waterless-dressing Seed”

✓ located verbatim in the source · title, characters 11–46 · show in text ↑
t1

“Wheat”

✓ located verbatim in the source · title, characters 106–111 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

IAA later approached or exceeded check.

Treatment
Uniconazole Waterless-dressing Seedt0
Outcome
IAAe1
Direction
enhancede0
Comparator
checke0

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

“enhanced,approaching or surpassing that of check in the polarity period”

✓ located verbatim in the source · abstract, characters 474–545 · show in text ↑
t0

“Uniconazole Waterless-dressing Seed”

✓ located verbatim in the source · title, characters 11–46 · show in text ↑
t1

“Wheat”

✓ located verbatim in the source · title, characters 106–111 · show in text ↑
e1

“IAA and GA contents decreased in early period of tillering”

✓ located verbatim in the source · abstract, characters 411–469 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

GA later approached or exceeded check.

Treatment
Uniconazole Waterless-dressing Seedt0
Outcome
GAe1
Direction
enhancede0
Comparator
checke0

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

“enhanced,approaching or surpassing that of check in the polarity period”

✓ located verbatim in the source · abstract, characters 474–545 · show in text ↑
t0

“Uniconazole Waterless-dressing Seed”

✓ located verbatim in the source · title, characters 11–46 · show in text ↑
t1

“Wheat”

✓ located verbatim in the source · title, characters 106–111 · show in text ↑
e1

“IAA and GA contents decreased in early period of tillering”

✓ located verbatim in the source · abstract, characters 411–469 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

C/N ratio was higher early.

Treatment
Uniconazole Waterless-dressing Seedt0
Outcome
C/N ratioe0
Direction
highere0
Comparator
checke0

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

“C/N ratio was higher than that of check”

✓ located verbatim in the source · abstract, characters 546–585 · show in text ↑
t0

“Uniconazole Waterless-dressing Seed”

✓ located verbatim in the source · title, characters 11–46 · show in text ↑
t1

“Wheat”

✓ located verbatim in the source · title, characters 106–111 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Soluble carbohydrate was higher than total nitrogen early.

Treatment
Uniconazole Waterless-dressing Seedt0
Outcome
soluble carbohydrate contentse0
Direction
highere0

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

“the soluble carbohydrate contents were higher than total nitrogen's”

✓ located verbatim in the source · abstract, characters 586–653 · show in text ↑
t0

“Uniconazole Waterless-dressing Seed”

✓ located verbatim in the source · title, characters 11–46 · show in text ↑
t1

“Wheat”

✓ located verbatim in the source · title, characters 106–111 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

C/N ratio was lower later.

Treatment
Uniconazole Waterless-dressing Seedt0
Outcome
C/N ratioe0
Direction
lowere0
Comparator
checke0

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

“C/N ratio was lower than check's”

✓ located verbatim in the source · abstract, characters 824–856 · show in text ↑
t0

“Uniconazole Waterless-dressing Seed”

✓ located verbatim in the source · title, characters 11–46 · show in text ↑
t1

“Wheat”

✓ located verbatim in the source · title, characters 106–111 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Total nitrogen exceeded soluble carbohydrate later.

Treatment
Uniconazole Waterless-dressing Seedt0
Outcome
total nitrogen contentse0
Direction
highere0

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

“total nitrogen contents were higher than that of soluble carbohydrate”

✓ located verbatim in the source · abstract, characters 857–926 · show in text ↑
t0

“Uniconazole Waterless-dressing Seed”

✓ located verbatim in the source · title, characters 11–46 · show in text ↑
t1

“Wheat”

✓ located verbatim in the source · title, characters 106–111 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 20 mg/kg treatment was best.

Treatment
Uniconazole Waterless-dressing Seedt0
Outcome
the beste0
Direction
beste0

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

“the treatment of 20 mg/kg was the best in all”

✓ located verbatim in the source · abstract, characters 1166–1211 · show in text ↑
t0

“Uniconazole Waterless-dressing Seed”

✓ located verbatim in the source · title, characters 11–46 · show in text ↑
t1

“Wheat”

✓ located verbatim in the source · title, characters 106–111 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Soluble carbohydrate promotion supplied tiller development after 90 days.

Treatment
Uniconazole Waterless-dressing Seedt0
Outcome
soluble carbohydrate contentse0
Direction
promotione0

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

“The promotion of soluble carbohydrate contents helps provide the growth and development of tillers with more soluble carbohydrate 90 days after emergence by uniconazole treatments.”

✓ located verbatim in the source · abstract, characters 1647–1827 · show in text ↑
t0

“Uniconazole Waterless-dressing Seed”

✓ located verbatim in the source · title, characters 11–46 · show in text ↑
t1

“Wheat”

✓ located verbatim in the source · title, characters 106–111 · show in text ↑

uniconazole · molecular: metabolites · Triticum aestivum (wheat)Positive and negative results

5 papers: 4 positive, 1 negative or no effect

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

  1. no effect
  2. positive
  3. positive

1 paper more in this group

See all 5 papers →

uniconazole · quality: sugar starch · Triticum aestivum (wheat)Results agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
See all 3 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.