Abstract
The interactive effects of N and Ca on nitrate metabolism in the leaves and fruits of cucumber were studied in greenhouse.The results showed that combined application of N and Ca could improve NR activity signficantly.Application of Ca could decrease the nitrate content in cucumber leaves and fruits,which was significant at lower nitrogen level but not apparent at higher nitrogen level.So interaction of N and Ca was useful for improving the cucumber quality.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 4
Claim · model-written summary
Combined application of N and Ca significantly improved NR activity in cucumber.
- Taxon
- Cucumber
Cucumis sativust0 - Treatment
- combined application of N and Cae1
- Outcome
- NR activitye1
- Direction
- improvee1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Greenhouse Cucumber”
e1“combined application of N and Ca could improve NR activity signficantly”
Claim · model-written summary
Application of Ca decreased nitrate content in cucumber leaves and fruits at lower nitrogen level, significantly.
- Taxon
- CucumberCucumis sativust0
- Treatment
- Application of Cae2
- Outcome
- nitrate contente2
- Direction
- decreasee2
- Qualifier
- lower nitrogen levele2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Greenhouse Cucumber”
e2“Application of Ca could decrease the nitrate content in cucumber leaves and fruits,which was significant at lower nitrogen level but not apparent at higher nitrogen level”
Claim · model-written summary
At higher nitrogen level, application of Ca had no apparent effect on cucumber nitrate content.
- Taxon
- CucumberCucumis sativust0
- Treatment
- Application of Cae2
- Outcome
- nitrate contente2
- Direction
- not apparente2
- Qualifier
- higher nitrogen levele2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Greenhouse Cucumber”
e2“Application of Ca could decrease the nitrate content in cucumber leaves and fruits,which was significant at lower nitrogen level but not apparent at higher nitrogen level”
Claim · model-written summary
Interaction of N and Ca is useful for improving cucumber quality.
- Taxon
- cucumberCucumis sativuse3
- Outcome
- cucumber qualitye3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Greenhouse Cucumber”
e3“So interaction of N and Ca was useful for improving the cucumber quality”
The same questions in other papers
calcium atom · nutrient: content · Cucumis sativus (cucumber)Positive and negative results
7 papers in the same direction as this paper · 2 in the opposite direction
- no effect
- negative
- positive
6 papers more in this group
See all 10 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.