Search claims · PlantClaims

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.

Recommendationauthor interpretationreview summarypositivebasis n/a

Claim · model-written summary

The review recommends combining genetic, agronomic and technological strategies to improve rice nitrogen use efficiency.

Taxon: riceOryza sativae0
Outcome: enhance nitrogen use efficiencye0

Verbatim

e0
“a multifaceted approach combining genetic, agronomic, and technological innovations to enhance nitrogen use efficiency in rice”
✓ located verbatim in the source · abstract, characters 1021–1147

Title

Enhancing Nitrogen Use Efficiency in Rice for Sustainable Agriculture

Zhigang Fu Molecular Soil Biology 2024. doi:10.5376/msb.2024.15.0016

Other claims from this paper (3)

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors recommend improving physiological nitrogen use efficiency to raise total efficiency.

Taxon: riceOryza sativae0
Outcome: improving physiological N use efficiencye0
Setting: Taihu Lake regione0

Verbatim

e0
“improving physiological N use efficiency will be beneficial to further increase nitrogen use efficiency in high-yield rice cultivar in Taihu Lake region”
✓ located verbatim in the source · abstract, characters 1214–1366

Title

Nitrogen use efficiency in major rice cultivars with high yield in Taihu Lake region

Guo Chen Jiangsu nongye xuebao 2013

Other claims from this paper (7)

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Grafting onto some wild rootstocks can improve nitrogen use efficiency of watermelon.

Taxon: watermelonCitrullus lanatuse4
Treatment: grafting onto some wild rootstockse4
Outcome: nitrogen use efficiencye4

Verbatim

e4
“In conclusion, grafting onto some wild rootstocks can improve nitrogen use efficiency of watermelon”
✓ located verbatim in the source · abstract, characters 1349–1448

Title

Nitrogen Use Efficiency of Watermelon Grafted onto 10 Wild Watermelon Rootstocks under Low Nitrogen Conditions

Muhammad Azher Nawaz; Xiaojie Han; Chen Chen; et al. Agronomy 2018. doi:10.3390/agronomy8110259

Other claims from this paper (10)

Intervention effect Wild watermelon rootstocks substantially improved plant growth of watermelon.
Intervention effect Wild watermelon rootstocks substantially improved photosynthesis rate, stomatal conductivity and intercellular CO2 concentration of watermelon.
Intervention effect Wild watermelon rootstocks substantially improved transpiration rate, nitrogen uptake efficiency and nitrogen use efficiency of watermelon.
Intervention effect Wild watermelon rootstocks substantially improved nitrogen utilization efficiency of watermelon.
Intervention effect NUE of watermelon grafted onto ZXG-945 was improved by up to 67% at optimum N supply.
Intervention effect NUE of watermelon grafted onto ZXG-1250 was improved by up to 77% at optimum N supply.
Intervention effect NUE of watermelon grafted onto ZXG-941 was improved by up to 168% at optimum N supply.
Intervention effect At low N supply, NUE of watermelon grafted onto ZXG-1558 was improved by up to 104%.
Intervention effect At low N supply, NUE of watermelon grafted onto ZXG-516 was improved by up to 175%.
Mechanism The improved nitrogen use efficiency of grafted watermelon could be attributed to better N uptake efficiency of wild rootstocks.

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors propose omeprazole and its targets as a method for enhancing plant nitrogen use efficiency.

Taxon: CornZea mays subsp. mayst0
Treatment: Omeprazolee0
Outcome: enhancing nitrogen use efficiencye0

Verbatim

e0
“Omeprazole and its targets represent a novel method for enhancing nitrogen use efficiency in plants.”
✓ located verbatim in the source · abstract, characters 745–845

t0
“Corn”
✓ located verbatim in the source · title, characters 108–112

Title

Omeprazole Treatment Enhances Nitrogen Use Efficiency Through Increased Nitrogen Uptake and Assimilation in Corn

Michael James Van Oosten; Emilia Dell’Aversana; Alessandra Ruggiero; et al. Frontiers in Plant Science 2019. doi:10.3389/fpls.2019.01507

Other claims from this paper (7)

Intervention effect Omeprazole treatment improves nitrogen uptake in hydroponically grown maize.
Intervention effect Omeprazole treatment improves nitrogen assimilation in hydroponically grown maize.
Intervention effect Micromolar omeprazole in nutrient solution alleviates chlorosis induced by low nitrogen availability.
Intervention effect Micromolar omeprazole in nutrient solution alleviates growth inhibition induced by low nitrogen availability.
Intervention effect Omeprazole enhances nitrate uptake in treated plants.
Intervention effect Omeprazole enhances nitrate assimilation in treated plants.
Mechanism Omeprazole enhances nitrate assimilation through interaction with nitrate reductase and changes to its activation state and nitrate affinity.

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

NFE was considered a more useful index for evaluating nitrogen use efficiency.

Taxon: wheatTriticum aestivumt0
Outcome: more useful in evaluating nitrogen use efficiencye0
Qualifier: NFEe1

Verbatim

e0
“which indicated that it should be more useful in evaluating nitrogen use efficiency.”
✓ located verbatim in the source · abstract, characters 612–696

e1
“NFE, as an integrated index”
✓ located verbatim in the source · abstract, characters 432–459

t0
“wheat varieties”
✓ located verbatim in the source · title, characters 89–104

Title

[Nitrogen use efficiency and its relationship with nitrogen nutrition characteristics of wheat varieties].

Chuanfan Sun; Tingbo Dai; Qi Jing; et al. PubMed 2004

Other claims from this paper (5)

Association Genotype significantly affected nitrogen use efficiency.
Association Environment had less effect on NRE and NFE.
Association Genotype-by-environment interaction significantly influenced all nitrogen nutrition traits.
Association NFE correlated significantly with NRE, NPP and NPS.
Mechanism Increasing nitrogen assimilation and translocation after anthesis could improve NFE and nitrogen utilization.

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Plant height and shoot biomass can serve as indirect indices for evaluating triticale nitrogen use efficiency.

Taxon: triticale×Triticosecalee0
Outcome: indirect index to evaluate nitrogen use efficiencye0

Verbatim

e0
“which can be used as the indirect index to evaluate nitrogen use efficiency of triticale”
✓ located verbatim in the source · abstract, characters 1111–1199

Title

Variation of nitrogen use efficiency of triticale in genotype and its evaluation

Haiying Yu Plant Nutrition and Fertilizing Science 2011

Other claims from this paper (8)

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors conclude that perennial mobile green manures could increase nitrogen use efficiency over traditional green manures.

Taxon: cropst0
Outcome: nitrogen use efficiency (NUE)e1

Verbatim

e0
“We conclude that PMGMs have potential to increase NUE over that of traditional green manures”
✓ located verbatim in the source · abstract, characters 1480–1572

t0
“Supplying nitrogen (N) to crops by incorporating”
✓ located verbatim in the source · abstract, characters 9–57

e1
“nitrogen use efficiency (NUE)”
✓ located verbatim in the source · abstract, characters 326–355

Title

Potential to improve nitrogen use efficiency (NUE) by use of perennial mobile green manures

C. R. Ward; D. R. Chadwick; P. W. Hill Nutrient Cycling in Agroecosystems 2022. doi:10.1007/s10705-022-10253-x

Other claims from this paper (5)

Observation Effectiveness of perennial mobile green manure increased with duration of use.
Intervention effect First-season crop nitrogen uptake after gunnera addition equalled that from 14 kg ammonium nitrate nitrogen per hectare.
Intervention effect After two annual gunnera additions, crop nitrogen uptake rose to a 70 kg ammonium nitrate nitrogen equivalent.
Intervention effect Perennial mobile green manures gave equal or higher crop biomass than clover.
Intervention effect Perennial mobile green manures produced lower soil nitrate than clover.

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors recommend emphasizing nitrogen use efficiency to limit additional nitrogen inputs.

Taxon: Cerealt0
Outcome: increasing the N use efficiencye0

Verbatim

e0
“Emphasis on increasing the N use efficiency is necessary to minimize the need for additional N inputs.”
✓ located verbatim in the source · abstract, characters 1804–1906

t0
“Cereal yield gaps across Europe”
✓ located verbatim in the source · title, characters 0–31

Title

Cereal yield gaps across Europe

René Schils; Jørgen E. Olesen; Kurt-Christian Kersebaum; et al. European Journal of Agronomy 2018. doi:10.1016/j.eja.2018.09.003

Other claims from this paper (9)

Recommendationobservedoriginal resultpositivemeasured

Claim · model-written summary

Selecting nitrogen-efficient maize cultivars may reduce nitrogen input and improve nitrogen use efficiency.

Taxon: maizeZea mayse0
Outcome: reduce nitrogen input needs and increase nitrogen use efficiencye0

Verbatim

e0
“selecting nitrogen-efficient maize cultivars is an effective technical measure to reduce nitrogen input needs and increase nitrogen use efficiency during maize production”
✓ located verbatim in the source · abstract, characters 2361–2531

Title

Construction of a critical nitrogen dilution curve for maize in Southwest China

Lunjing Du; Qiang Li; Lan Li; et al. Scientific Reports 2020. doi:10.1038/s41598-020-70065-3

Other claims from this paper (10)

Method / resource Critical nitrogen concentration followed a biomass power function in ZH 311.
Method / resource Critical nitrogen concentration followed a biomass power function in XY 508.
Method / resource The fitted curves were suitable for diagnosing maize nitrogen deficiency and fertilization needs.
Association NNI had a very significant positive linear correlation with aboveground nitrogen concentration.
Method / resource Nitrogen concentration at NNI 1 could serve as a reference diagnostic index.
Association NNI and fertilizer level had a highly significant quadratic convex relationship.
Method / resource ZH 311 NNI regression was quantified.
Method / resource XY 508 NNI regression was quantified.
Observation At NNI 1, ZH 311 required 224.07 kg·hm −2 nitrogen.
Observation At NNI 1, XY 508 required 283.01 kg·hm −2 nitrogen.

“nitrogen use efficiency”

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