Abstract
Two cotton (\%Gossypium hirsutum \%L.) cultivars Zhimian 3 (salt\|tolerant) and Simian 2 (salt\|sensitive) were selected for researching the mechanism of injury to cotton at emergence and seedling stages by soil pot\|culture under NaCl stress. The results showed that it was Na\+\{+\}which played the decisive role in the injury under -0.55 and -1.10 MPa of NaCl stresses. The range of electrolytic conductivity increment and CAT activity decrement in cotyledon of Zhimian 3 was significantly lower than that of Simian 2 at the germination stage under 200 mmol/L NaCl stress; and so were the contents of H\-\{2\}O\-\{2\}and MDA in functional leaf of seedlings in Zhimian 3 under 100, 200 mmol/L NaCl stresses.
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Claims 4
Claim · model-written summary
Na+ played the decisive role in NaCl injury to cotton under -0.55 and -1.10 MPa.
- Taxon
- Gossypium hirsutum
Gossypium hirsutumt0 - Treatment
- NaCl stressese1
- Compound
- Na\+\{+\}e1
- Outcome
- injurye1
- Qualifier
- decisive rolee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Gossypium hirsutum”
e1“it was Na\+\{+\}which played the decisive role in the injury under -0.55 and -1.10 MPa of NaCl stresses”
Claim · model-written summary
Zhimian 3 had a significantly lower electrolytic conductivity increment in cotyledons than Simian 2 at germination under 200 mmol/L NaCl.
- Taxon
- Gossypium hirsutumGossypium hirsutumt0
- Material
- Zhimian 3e2
- Organ / stage
- cotyledone2
- Treatment
- 200 mmol/L NaCl stresse2
- Outcome
- range of electrolytic conductivity incremente2
- Direction
- lowere2
- Qualifier
- at the germination stagee2
- Comparator
- Simian 2e2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Gossypium hirsutum”
e2“The range of electrolytic conductivity increment and CAT activity decrement in cotyledon of Zhimian 3 was significantly lower than that of Simian 2 at the germination stage under 200 mmol/L NaCl stress”
Claim · model-written summary
Zhimian 3 had a significantly lower CAT activity decrement in cotyledons than Simian 2 at germination under 200 mmol/L NaCl.
- Taxon
- Gossypium hirsutumGossypium hirsutumt0
- Material
- Zhimian 3e2
- Organ / stage
- cotyledone2
- Treatment
- 200 mmol/L NaCl stresse2
- Outcome
- CAT activity decremente2
- Direction
- lowere2
- Qualifier
- at the germination stagee2
- Comparator
- Simian 2e2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Gossypium hirsutum”
e2“The range of electrolytic conductivity increment and CAT activity decrement in cotyledon of Zhimian 3 was significantly lower than that of Simian 2 at the germination stage under 200 mmol/L NaCl stress”
Claim · model-written summary
Zhimian 3 had lower contents of H2O2 and MDA in functional leaves than Simian 2 under 100 and 200 mmol/L NaCl.
- Taxon
- Gossypium hirsutumGossypium hirsutumt0
- Material
- Zhimian 3e3
- Organ / stage
- functional leafe3
- Treatment
- 100, 200 mmol/L NaCl stressese3
- Outcome
- contents of H\-\{2\}O\-\{2\}and MDAe3
- Direction
- lowerinferrede3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Gossypium hirsutum”
e3“and so were the contents of H\-\{2\}O\-\{2\}and MDA in functional leaf of seedlings in Zhimian 3 under 100, 200 mmol/L NaCl stresses”
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