Abstract
Through a solution culture experiment,the effects of NO-3 stress on the growth,photosynthesis pigment content and photosynthesis of cucumber seedlings were studied under different light intensities.The results indicated that NO-3 stress inhibited the seedling growth,increased the content of photosynthesis pigment,decreased the net photosynthetic rate(Pn) and stomatal conductance(Gs).Compared with the high light intensity,the low light intensity alleviated the inhibition to cucumber seedling growth and the decrease of net photosynthetic rate and stomatal conductance,but increased the content of photosynthesis pigment.In a word,low light intensity could alleviate the damage of NO-3 stress on cucumber seedlings.
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Claims 6
Claim · model-written summary
NO-3 stress inhibited cucumber seedling growth.
- Taxon
- Cucumber
Cucumis sativust0 - Treatment
- NO-3 stresse0
- Outcome
- seedling growthe0
- Direction
- inhibitede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“NO-3 stress inhibited the seedling growth”
t0“Cucumber Seedlings”
Claim · model-written summary
NO-3 stress increased photosynthesis pigment content in cucumber seedlings.
- Taxon
- CucumberCucumis sativust0
- Treatment
- NO-3 stresse0
- Outcome
- content of photosynthesis pigmente0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“NO-3 stress inhibited the seedling growth,increased the content of photosynthesis pigment”
t0“Cucumber Seedlings”
Claim · model-written summary
NO-3 stress decreased cucumber net photosynthetic rate and stomatal conductance.
- Taxon
- CucumberCucumis sativust0
- Treatment
- NO-3 stresse0
- Outcome
- net photosynthetic rate(Pn) and stomatal conductance(Gs)e0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“NO-3 stress inhibited the seedling growth,increased the content of photosynthesis pigment,decreased the net photosynthetic rate(Pn) and stomatal conductance(Gs)”
t0“Cucumber Seedlings”
Claim · model-written summary
Low light alleviated nitrate inhibition of cucumber seedling growth relative to high light.
- Taxon
- CucumberCucumis sativust0
- Treatment
- low light intensitye0
- Outcome
- inhibition to cucumber seedling growthe0
- Direction
- alleviatede0
- Comparator
- high light intensitye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared with the high light intensity,the low light intensity alleviated the inhibition to cucumber seedling growth”
t0“Cucumber Seedlings”
Claim · model-written summary
Low light alleviated nitrate-related decreases in cucumber photosynthetic rate and stomatal conductance.
- Taxon
- CucumberCucumis sativust0
- Treatment
- low light intensitye0
- Outcome
- net photosynthetic rate and stomatal conductancee0
- Direction
- alleviatede0
- Comparator
- high light intensitye1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the low light intensity alleviated the inhibition to cucumber seedling growth and the decrease of net photosynthetic rate and stomatal conductance”
e1“Compared with the high light intensity”
t0“Cucumber Seedlings”
Claim · model-written summary
Low light increased cucumber photosynthesis pigment content relative to high light.
- Taxon
- CucumberCucumis sativust0
- Treatment
- low light intensitye0
- Outcome
- content of photosynthesis pigmente0
- Direction
- increasede0
- Comparator
- high light intensitye1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the low light intensity alleviated the inhibition to cucumber seedling growth and the decrease of net photosynthetic rate and stomatal conductance,but increased the content of photosynthesis pigment”
e1“Compared with the high light intensity”
t0“Cucumber Seedlings”
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