Paper · 2003 · PubMed

[Interrelationship between water use efficiency and nitrogen use efficiency of different wheat evolution materials].

Yangyang Li; Suiqi Zhang; Mingan Shao

3
claims
3
verbatim quotes
12
citations
1
research areas
—
Not open access

Abstract

A field micro-plot experiment on the interrelationship between water use efficiency and nitrogen use efficiency of different wheat evolution materials at the whole plant level showed that both water and nitrogen use efficiency increased gradually during the long evolution process from diploid to hexaploid. The water use efficiency was positively related with nitrogen use efficiency across nine evolution materials excluding French S. cereals, suggesting that the high nitrogen use efficiency of French S. cereals might be related with physiological mechanisms other than WUE.

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Claims 3

Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Water use efficiency increased from diploid to hexaploid wheat materials.

Material
diploid to hexaploide0
Outcome
watere0
Direction
increasede0

Not reportedTaxon

Verbatim

e0

“both water and nitrogen use efficiency increased gradually during the long evolution process from diploid to hexaploid”

✓ located verbatim in the source · abstract, characters 188–306 · show in text ↑
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Nitrogen use efficiency increased from diploid to hexaploid wheat materials.

Material
diploid to hexaploide0
Outcome
nitrogen use efficiencye0
Direction
increasede0

Not reportedTaxon

Verbatim

e0

“both water and nitrogen use efficiency increased gradually during the long evolution process from diploid to hexaploid”

✓ located verbatim in the source · abstract, characters 188–306 · show in text ↑
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Water use efficiency was positively associated with nitrogen use efficiency across nine materials except French S. cereals.

Material
nine evolution materialse0
Outcome
nitrogen use efficiencye0
Direction
positively relatede0
Qualifier
excluding French S. cerealse0

Not reportedTaxon

Verbatim

e0

“The water use efficiency was positively related with nitrogen use efficiency across nine evolution materials excluding French S. cereals”

✓ located verbatim in the source · abstract, characters 308–444 · show in text ↑