Search claims · PlantClaims

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Chongqing and Renshou had the lowest wheat SPAD, light use efficiency, nitrogen use efficiency and grain yield.

Taxon: wheatTriticum aestivumt0
Outcome: SPAD, light use efficiency, nitrogen use efficiency and grain yielde0
Direction: loweste0
Setting: Chongqing and Renshoue0

Verbatim

t0
“wheat”
✓ located verbatim in the source · title, characters 105–110

e0
“Chongqing and Renshou had the lowest SPAD, light use efficiency, nitrogen use efficiency and grain yield”
✓ located verbatim in the source · abstract, characters 191–295

Title

[Effect of nitrogen management modes on grain yield, nitrogen use efficiency and light use efficiency of wheat].

Xiao Li Wu; Chao Su Li; Yong Lu Tang; et al. PubMed 2017. doi:10.13287/j.1001-9332.201706.008

Other claims from this paper (10)

Observation Guanghan had the highest wheat SPAD, CAP, PAR interception efficiency and grain yield among sites.
Observation Xichang had higher wheat SPAD and nitrogen use efficiency.
Observation Xichang had lower wheat CAP and PAR use efficiency.
Association Wheat biomass was significantly positively associated with grain yield, CPA and SPAD.
Association Wheat biomass was significantly positively associated with PAR interception efficiency.
Intervention effect Increasing nitrogen fertilizer promoted wheat yield at all sites.
Intervention effect Postponing nitrogen fertilizer could optimize wheat grain yield components.
Intervention effect Postponing nitrogen fertilizer could improve wheat nitrogen and light use efficiency.
Observation Nitrogen management effects depended on year and site.
Recommendation The authors recommend site-specific target nitrogen management for wheat.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Nitrogen use efficiency and nitrogen uptake efficiency were higher with conventional than reduced tillage.

Taxon: ChickpeaCicer arietinumt0
Treatment: CTe0
Outcome: nitrogen use efficiency (NUE) and nitrogen uptake efficiency (NUpE)e0
Direction: highere0
Comparator: RTe0

Verbatim

e0
“nitrogen use efficiency (NUE) and nitrogen uptake efficiency (NUpE) were higher CT than RT”
✓ located verbatim in the source · abstract, characters 716–806

t0
“Chickpea”
✓ located verbatim in the source · title, characters 39–47

Title

Comparisons Nitrogen Use Efficiency in Chickpea under Different Tillage Systems and Soil Residual Nitrogen

Nihal KAYAN; İmren KUTLU; Nazife AYTER; et al. ÇOMÜ Ziraat Fakültesi Dergisi 2020. doi:10.33202/comuagri.662269

Other claims from this paper (4)

Intervention effect Chickpea plant protein ratio, plant nitrogen ratio and nitrogen utilization efficiency were higher with reduced than conventional tillage.
Intervention effect Increasing nitrogen doses did not affect chickpea plant protein or nitrogen ratios.
Intervention effect Nitrogen use and uptake efficiency decreased as nitrogen dose increased.
Intervention effect Nitrogen utilization efficiency increased with increasing nitrogen dose.

Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

The enhanced nitrogen use efficiency corresponded to improved photosynthetic nitrogen-use efficiency in leaves at a topdressed nitrogen fraction of 30%.

Taxon: malting barleyt0
Organ / stage: leavese1
Treatment: fraction of topdressed nitrogen of 30%e1
Outcome: nitrogen use efficiencye1
Direction: enhancede1

Verbatim

t0
“malting barley”
✓ located verbatim in the source · title, characters 118–132

e1
“The enhanced nitrogen use efficiency was corresponding to the improved photosynthetic nitrogen-use efficiency in the leaves at fraction of topdressed nitrogen of 30%”
✓ located verbatim in the source · abstract, characters 1251–1416

Title

Effects of split nitrogen fertilization on post-anthesis photoassimilates, nitrogen use efficiency and grain yield in malting barley

Jian Cai; Dong Jiang; Fulai Liu; et al. Acta Agriculturae Scandinavica Section B - Soil & Plant Science 2011. doi:10.1080/09064710.2010.497158

Other claims from this paper (7)

Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Bread wheat had high nitrogen use efficiency associated with its higher nitrogen utilization efficiency.

Taxon: wheatTriticum aestivume0
Material: bread wheate0
Outcome: nitrogen use eﬃciencye0
Direction: highe0
Qualifier: Nitrogen utilisation eﬃciencye0

Verbatim

e0
“Nitrogen utilisation eﬃciency of bread wheat was always higher than ancient wheat genotypes resulting in high nitrogen use eﬃciency.”
✓ located verbatim in the source · abstract, characters 1183–1315

Title

Nitrogen Uptake, Utilisation and Use Eciency of Dierent Wheat Species

K. M. C. Fernando; D. L. Sparkes Sabaragamuwa University Journal 2020. doi:10.4038/suslj.v18i1.7754

Other claims from this paper (4)

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

G11 showed low nitrogen use efficiency.

Taxon: RiceOryza sativat0
Material: G11e0
Outcome: nitrogen use efficiencye0
Direction: lowe0

Verbatim

t0
“Rice (Oryza sativa. L)”
✓ located verbatim in the source · title, characters 12–34

e0
“G11 shows low nitrogen use efficiency”
✓ located verbatim in the source · abstract, characters 1564–1601

Title

Phenotyping Rice (Oryza sativa. L) Genotypes for Nitrogen use Efficiency

R. Gowri Karthigaa; A. Senthil; V. Ravichandran; et al. International Journal of Environment and Climate Change 2022. doi:10.9734/ijecc/2022/v12i1131023

Other claims from this paper (5)

Observation G3 had the highest PNUE, 25.10, under 0% RDN.
Observation G7 had PNUE of 22.62 under 0% RDN, second to G3.
Observation G11 had the lowest PNUE, 5.99, under 100% RDN.
Observation Across genotypes, G3 exhibited the highest NUE.
Observation Across genotypes, G7 exhibited the highest NUE.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Banded nitrogen increased nitrogen-use efficiency.

Taxon: tobaccoNicotiana tabacumt0
Outcome: efficiency of N usee0
Direction: increasede0

Not reportedTreatmentComparator

Verbatim

e0
“offers increased efficiency of N use”
✓ located verbatim in the source · abstract, characters 385–421

t0
“Tobacco Production”
✓ located verbatim in the source · title, characters 68–86

Title

Growth, Yield, and Efficiency of Potassium Fertilizer Use in Burley Tobacco Production

J. L. Sims; William O. Thom; Kenneth L. Wells; et al. UKnowledge (University of Kentucky) 1994

Other claims from this paper (4)

Intervention effect Banded nitrogen after transplanting alleviated manganese toxicity.
Intervention effect Banded nitrogen after transplanting alleviated other nutrient imbalances.
Intervention effect Banded nitrogen improved early tobacco growth and yield.
Association Posttransplant nitrogen fertilizer was less likely to leach in excess rain.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Potato nitrogen use efficiency fell curvilinearly as crop nitrogen supply increased.

Taxon: potatoSolanum tuberosumt0
Treatment: crop N supplye0
Outcome: Nitrogen use efficiencye0
Direction: decreasede0

Verbatim

e0
“Nitrogen use efficiency decreased curvilinearly with increasing crop N supply”
✓ located verbatim in the source · abstract, characters 820–897

t0
“potato”
✓ located verbatim in the source · title, characters 54–60

Title

Nitrogen use efficiency characteristics of commercial potato cultivars

B. J. Zebarth; G. Tai; R. Tarn; et al. Canadian Journal of Plant Science 2004. doi:10.4141/p03-050

Other claims from this paper (8)

Recommendationauthor interpretationreview summarypositivebasis n/a

Claim · model-written summary

Proper agronomic practices can increase nitrogen use efficiency.

Taxon: crope0
Outcome: nitrogen use efficiencye0
Direction: increasee0

Verbatim

e0
“Proper use of these agronomical practices can increase the crop yield and nitrogen use efficiency”
✓ located verbatim in the source · abstract, characters 635–732

Title

Nitrogen Use Efficiency: Farming Practices and Sustainability

Muhammad Haroon; Fahad Idrees; Hamza Armghan Naushahi; et al. Journal of Experimental Agriculture International 2019. doi:10.9734/jeai/2019/v36i330235

Other claims from this paper (3)

Observation Excess nitrogen use is not beneficial to plants.
Observation Nitrogen use efficiency in plants is reported as 30 to 50%.
Recommendation Proper agronomic practices can increase crop yield.

Associationobservedoriginal resultnot significant (as stated)measured

Claim · model-written summary

Wheat nitrogen fruiting efficiency was not significantly correlated with nitrogen use efficiency.

Taxon: winter wheatTriticum aestivumt0
Outcome: Nitrogen fruiting efficiencye0
Direction: not significantly correlatede0
Qualifier: nitrogen use efficiencye0
Comparator: nitrogen use efficiencye0

Not reportedOrgan / stage

Verbatim

e0
“Nitrogen fruiting efficiency was positively correlated with nitrogen utilization efficiency, negatively correlated with nitrogen uptake efficiency, but not significantly correlated with nitrogen use efficiency.”
✓ located verbatim in the source · abstract, characters 408–618

t0
“winter wheat”
✓ located verbatim in the source · title, characters 97–109

Title

[Correlation between nitrogen fruiting efficiency and nitrogen utilization and remobilization in winter wheat at different sowing dates].

Yuan Gang Zhu; Jin Peng Chu; Xiu Zhang; et al. PubMed 2019. doi:10.13287/j.1001-9332.201904.005

Other claims from this paper (14)

Intervention effect Grain yield did not differ significantly among wheat sowing dates.
Intervention effect Grain number per unit area did not differ significantly among wheat sowing dates.
Intervention effect Delayed sowing lowered wheat nitrogen accumulation in both shoots and spikes.
Intervention effect Delayed sowing lowered wheat nitrogen uptake efficiency.
Intervention effect Delayed sowing raised wheat nitrogen utilization efficiency.
Intervention effect Delayed sowing raised wheat nitrogen fruiting efficiency.
Association Wheat nitrogen fruiting efficiency was positively correlated with nitrogen utilization efficiency.
Association Wheat nitrogen fruiting efficiency was negatively correlated with nitrogen uptake efficiency.
Intervention effect Wheat nitrogen nutrition index tended toward optimum under delayed sowing.
Association Wheat nitrogen nutrition index changed synchronously with improved nitrogen fruiting efficiency.
Intervention effect Later wheat sowing lowered Pre-anthesis nitrogen remobilization amount.
Intervention effect Later wheat sowing lowered post-anthesis nitrogen accumulation amount.
Intervention effect Later wheat sowing raised pre-anthesis nitrogen remobilization efficiency.
Association Wheat nitrogen fruiting efficiency correlated positively with nitrogen remobilization efficiency.

Associationauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

Enhanced nitrogen translocation to the grains improved nitrogen use efficiency in high-efficiency maize.

Taxon: maizeZea mayst0
Organ / stage: grainse0
Outcome: nitrogen use efficiencye0
Direction: improvede0

Verbatim

e0
“This enhanced nitrogen translocation to the grains, improved nitrogen use efficiency”
✓ located verbatim in the source · abstract, characters 1919–2003

t0
“Maize Varieties”
✓ located verbatim in the source · title, characters 12–27

Title

Response of Maize Varieties with Different Nitrogen Efficiencies to Nitrogen Fertilizer

Yulong Yang; Tao Wen; Huifeng Wang; et al. Agronomy 2026. doi:10.3390/agronomy16010109

Other claims from this paper (13)

“nitrogen use efficiency”

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