Abstract
Effects of foliar application of Zn fertilizer on nitrate and nitrate reductase(NR) in Lettuce were studied by methods of field experiment and lab analysis.Results indicated that nitrate contents was lowest,nitrate reductase(NR) activity and underground biomass were highest with 0.05% foliar application of Zn fertilizer,respectively.The nitrate distribution trend in different organs of Lettuce was rootstemleaf and with a contrary result for nitrate reductase(NR).
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Claims 5
Claim · model-written summary
Nitrate content was lowest with 0.05% foliar zinc.
- Taxon
- Lettuce
Lactuca sativat0 - Treatment
- 0.05% foliar application of Zn fertilizere0
- Outcome
- nitrate contentse0
- Direction
- loweste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“nitrate contents was lowest,nitrate reductase(NR) activity and underground biomass were highest with 0.05% foliar application of Zn fertilizer”
t0“Lettuce”
Claim · model-written summary
Nitrate reductase activity was highest with 0.05% foliar zinc.
- Taxon
- Lettuce
Lactuca sativat0 - Treatment
- 0.05% foliar application of Zn fertilizere0
- Gene
- nitrate reductase(NR)e0
- Outcome
- nitrate reductase(NR) activitye0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“nitrate reductase(NR) activity and underground biomass were highest with 0.05% foliar application of Zn fertilizer”
t0“Lettuce”
Claim · model-written summary
Underground biomass was highest with 0.05% foliar zinc.
- Taxon
- Lettuce
Lactuca sativat0 - Treatment
- 0.05% foliar application of Zn fertilizere0
- Outcome
- underground biomasse0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“underground biomass were highest with 0.05% foliar application of Zn fertilizer”
t0“Lettuce”
Claim · model-written summary
Nitrate distribution across lettuce organs followed rootstemleaf.
- Taxon
- Lettuce
Lactuca sativae0 - Outcome
- nitrate distribution trende0
- Qualifier
- rootstemleafe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“The nitrate distribution trend in different organs of Lettuce was rootstemleaf”
Claim · model-written summary
Nitrate reductase showed the contrary organ distribution to nitrate.
- Taxon
- Lettuce
Lactuca sativat0 - Gene
- nitrate reductase(NR)e0
- Outcome
- contrary result for nitrate reductase(NR)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“with a contrary result for nitrate reductase(NR)”
t0“Lettuce”
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See all 248 papers →8 of 9 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.
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.