Search claims · PlantClaims

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

NaCl stress reduced total root length, root volume and average root diameter.

Taxon: Anthurium andraeanumAnthurium andraeanumt0
Treatment: NaCl stresse2
Outcome: total root length, root volume, average root diametere2
Direction: reducee2

Verbatim

t0
“Anthurium andraeanum”
✓ located verbatim in the source · title, characters 54–74

e2
“NaCl stress can reduce leaf area, total root length, root volume, average root diameter”
✓ located verbatim in the source · abstract, characters 362–449

Title

Differences in the Response of Diploid and Tetraploid Anthurium andraeanum Seedling Roots to Salt Stress

Yun Zhang; Yongping Zhang; Yongxu Qiao; et al. American journal of biochemistry & biotechnology/American journal of biochemistry and biotechnology 2025. doi:10.3844/ajbbsp.2025.412.419

Other claims from this paper (10)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Low phosphorus reduced shoot aboveground index, average root diameter, root surface area and root volume.

Taxon: Fagopyrum tataricumFagopyrum tataricumt0
Outcome: shoot aboveground index, average root diameter, root surface area and root volumee0
Direction: declinee0

Not reportedTreatmentComparator

Verbatim

t0
“Fagopyrum tataricum”
✓ located verbatim in the source · title, characters 61–80

e0
“with the decline of shoot aboveground index, average root diameter, root surface area and root volume”
✓ located verbatim in the source · abstract, characters 467–568

Title

[Screening genotypes and identifying indicators of different Fagopyrum tataricum varieties with low phosphorus tolerance.]

Chun Ting Yang; Yong Qing Zhang; Xing Xing Ma; et al. PubMed 2018. doi:10.13287/j.1001-9332.201809.021

Other claims from this paper (9)

Intervention effect Low phosphorus affected shoots more than roots.
Intervention effect Low phosphorus elongated the main root.
Intervention effect Root activity and soluble protein content decreased under low phosphorus.
Intervention effect Other physiological and biochemical indicators increased.
Intervention effect Plant total phosphorus content and phosphorus accumulation decreased.
Intervention effect Phosphorus use efficiency increased.
Method / resource Principal component analysis reduced 22 indicators to four independent comprehensive indicators accounting for 90.1%.
Method / resource Cluster analysis classified 14 F. tataricum types into three phosphorus tolerance categories.
Method / resource Seven indicators were identified for rapid identification of low phosphorus tolerance at the seedling stage.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Root average diameter, total root volume and root-to-shoot ratio influenced root dry weight.

Taxon: Chinese firt0
Organ / stage: roote0
Outcome: root dry weighte0
Qualifier: root average diameter, total root volume, and root-to-shoot ratioe0

Not reportedDirection

Verbatim

e0
“Critical traits influencing root dry weight include root average diameter, total root volume, and root-to-shoot ratio.”
✓ located verbatim in the source · abstract, characters 1092–1210

t0
“Chinese fir”
✓ located verbatim in the source · title, characters 56–67

Title

Growth strategies and phenotypic plasticity of improved Chinese fir families across soil types

Zhen Zhang; Wenyue Wang; Huimin Niu; et al. Forestry Research 2025. doi:10.48130/forres-0025-0022

Other claims from this paper (6)

Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Shoot and root dry weight correlated positively with total root length, average diameter, and root volume.

Taxon: PeaLathyrus oleraceust0
Outcome: total root length, average root diameter, and root volumee0
Direction: positivelye0
Comparator: Shoot and root dry weighte0

Verbatim

e0
“Shoot and root dry weight were positively correlated with total root length, average root diameter, and root volume”
✓ located verbatim in the source · abstract, characters 1332–1447

t0
“Pea Germplasm”
✓ located verbatim in the source · title, characters 67–80

Title

Variation for Seedling Root Architecture in the Core Collection of Pea Germplasm

Kevin McPhee Crop Science 2005. doi:10.2135/cropsci2004.0544

Other claims from this paper (10)

Observation Taproot length ranged from 181 to 433 mm.
Observation Root dry weight ranged from 6 to 57 mg.
Observation Shoot dry weight ranged from 13 to 104 mg.
Observation Total root length ranged from 54 to 399 cm.
Observation Root surface area ranged from 9 to 75 cm 2.
Observation Root volume ranged from 0.11 to 1.12 cm 3.
Association Seed weight correlated significantly with root characters except taproot length.
Observation PI 261631 had the greatest total root length.
Observation PI 261631 had a root:shoot weight ratio of 0.79.
Observation PI 261631 had the largest root volume, 1.12 cm 3.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

TN86 root surface area, average diameter, and volume declined consistently with the root chemical reductions.

Taxon: burley tobaccot0
Material: TN86e1
Organ / stage: rootse1
Outcome: root surf area, average diameter, and root volumee0
Direction: reductionse0

Verbatim

e0
“which was consistent with the reductions in root surf area, average diameter, and root volume”
✓ located verbatim in the source · abstract, characters 798–891

t0
“burley tobacco”
✓ located verbatim in the source · title, characters 52–66

e1
“in TN86 roots”
✓ located verbatim in the source · abstract, characters 772–785

Title

RNA-Seq, physiological, and biochemical analysis of burley tobacco response to nitrogen deficiency

Yafei Li; Dong Chang; Xiang Zhang; et al. Scientific Reports 2021. doi:10.1038/s41598-021-93363-w

Other claims from this paper (14)

Observation TN90 and TN86 had similar natural nitrogen-metabolism characteristics during cultivation.
Intervention effect Reduced applied nitrogen significantly affected carbon and nitrogen metabolism.
Intervention effect Nitrogen deficiency decreased average leaf biomass of TN86 and TN90 by 52.88%.
Intervention effect Nitrogen deficiency decreased root weight of TN86 and TN90 by 69.19%.
Intervention effect Nitrogen deficiency decreased photosynthetic rate of TN86 and TN90 by 22.65%.
Intervention effect Nitrogen deficiency decreased pigment levels of TN86 and TN90 by 46.80%.
Intervention effect Nitrogen deficiency decreased total nitrogen of TN86 and TN90 by 37.42%.
Intervention effect Nitrogen deficiency decreased nitrate content of TN86 and TN90 by 79.15%.
Intervention effect Nitrogen deficiency decreased nicotine content in TN86 roots by 96.67%.
Intervention effect Nitrogen deficiency decreased soluble reducing sugar content in TN86 roots by 95.12%.
Observation Nitrogen deficiency induced 6318 differentially expressed genes in both varieties.
Observation The analysis found 428 upregulated genes enriched mainly in MAPK signalling, sesquiterpenoid and triterpenoid biosynthesis, and arginine and proline metabolism.
Observation The analysis found 213 downregulated genes enriched mainly in photosynthesis, nitrogen metabolism, and amino acid biosynthesis.
Mechanism The authors suggest reduced pigment content and photosynthetic rate may lower carbohydrate formation and leaf biomass under nitrogen deficiency.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Root average volume per cutting of Campomanesia aurea was 0.15 mL.

Taxon: Campomanesia aureaCampomanesia aureae0
Organ / stage: Roote4
Outcome: root average volume per cuttinge4
Value: 0.15 mLe4

Verbatim

e0
“Campomanesia aurea (O. Berg) is a species native to southern Brazil”
✓ located verbatim in the source · abstract, characters 0–67

e4
“Root average volume per cutting was 0.15 mL”
✓ located verbatim in the source · abstract, characters 1138–1181

Title

Influência de ácido indolbutírico no enraizamento de estacas semilenhosas de Campomanesia aurea

Aquélis Armiliato Emer; Gilmar Schafer; Eduarda Demari Avrella; et al. Ornamental Horticulture 2016. doi:10.14295/oh.v22i1.855

Other claims from this paper (7)

Observation An average rooting of 28% was observed in cuttings of Campomanesia aurea.
Observation Callus formation was observed in 48% of Campomanesia aurea cuttings.
Observation Root dry mass of Campomanesia aurea cuttings was 0.01 g.
Observation Shoot dry mass of Campomanesia aurea cuttings was 0.28 g.
Association Leaf retention was negatively correlated with mortality of Campomanesia aurea cuttings.
Recommendation Cutting propagation of Campomanesia aurea is viable.
Intervention effect IBA doses of 2,000 to 8,000 mg L-1 gave no significant difference in any cutting evaluation or positive response compared with the zero control.

Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Uniconazole significantly increased average root diameter and root volume of sweetpotato roots.

Taxon: SweetpotatoIpomoea batatast0
Treatment: uniconazole treatmente3
Outcome: average root diameter and root volumee3
Direction: increasede3

Not reportedComparator

Verbatim

e3
“The uniconazole treatment significantly increased average root diameter and root volume of all sweet-potato roots in research”
✓ located verbatim in the source · abstract, characters 575–700

t0
“Summer Sweetpotato Seedlings”
✓ located verbatim in the source · title, characters 96–124

Title

Effects of Plant Growth Regulators on Physiological and Biochemical Characteristics of Roots in Summer Sweetpotato Seedlings under Simulated Drought Stress

DU Zhaoha Xibei nongye xuebao 2014

Other claims from this paper (13)

Intervention effect Uniconazole significantly decreased root length and root surface area of sweetpotato roots.
Intervention effect Mepiquat chloride significantly decreased root length and root surface area of sweetpotato roots.
Intervention effect Rooting powder significantly increased root length of sweetpotato.
Intervention effect Rooting powder decreased root surface area of sweetpotato roots.
Intervention effect Mepiquat chloride increased POD activity of roots in five sweetpotato varieties.
Intervention effect Mepiquat chloride decreased MDA molality in sweetpotato roots.
Intervention effect Uniconazole decreased POD activity and MDA molality of sweetpotatoes.
Intervention effect Rooting powder decreased POD activity and MDA molality of sweetpotatoes.
Intervention effect Rooting powder increased SOD activity of sweetpotato roots.
Intervention effect Uniconazole increased abscisic acid mass fraction in sweetpotato roots.
Intervention effect Uniconazole significantly increased indole-3-acetic acid mass fraction in several sweetpotato varieties.
Intervention effect Mepiquat chloride significantly increased indole-3-acetic acid mass fraction in several sweetpotato varieties.
Intervention effect Rooting powder decreased indole-3-acetic acid mass fraction in sweetpotato roots.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Moderate lead stress increased root surface area, volume and average diameter in Salix babylonica.

Taxon: Salix babylonicaSalix babylonicae0
Treatment: moderately lead stresse0
Outcome: Root surface area,root volume,and average diameter of roote0
Direction: increasede0

Not reportedComparator

Verbatim

e0
“Root surface area,root volume,and average diameter of root in Salix babylonica increased under the moderately lead stress.”
✓ located verbatim in the source · abstract, characters 436–558

Title

Effect of Lead Stress on Root Morphology and Physical Characteristic of Willow(Salix spp.)

Juan Fang Anhui nongye kexue 2011

Other claims from this paper (5)

Intervention effect Lead stress significantly decreased root length.
Intervention effect Lead significantly decreased root surface area, volume and average diameter in Salix jiangsuensis CL J172.
Intervention effect SOD and POD activity and Pro content rose under moderate lead stress.
Intervention effect SOD and POD activity and Pro content declined under extreme lead stress.
Intervention effect Lead stress decreased leaf soluble protein and chlorophyll content, with species-specific trends.

Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

The rice root model achieved about 91.96% average simulated fitness for root volume.

Taxon: RiceOryza sativat0
Outcome: volumee0
Value: 91.96%e0

Not reportedDirection

Verbatim

e0
“average simulated fitness of the total root length, surface area and volume is about 94.82%, 93.86%, and 91.96%, respectively”
✓ located verbatim in the source · abstract, characters 1197–1322

t0
“Rice Roots”
✓ located verbatim in the source · title, characters 30–40

Title

Modeling and Visualization of Rice Roots Based on Morphological Parameters

Le Yang; Jun Peng; Peng Shao IEEE Access 2020. doi:10.1109/access.2020.2970161

Other claims from this paper (3)

Method / resource The rice root model achieved about 94.82% average simulated fitness for total root length.
Method / resource The rice root model achieved about 93.86% average simulated fitness for root surface area.
Method / resource The model can represent rice-root morphology and growth at different growth stages.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

NAA affected root volume and average rooting percentage in Anthurium adventitious buds; the direction is unclear.

Taxon: AnthuriumAnthuriume0
Treatment: NAAe0
Outcome: root volume and the average percentage of the average rootinge0

Not reportedComparatorDirection

Verbatim

e0
“The results showed that Anthurium adventitious buds on the root volume and the average percentage of the average rooting for the growth hormone NAA.”
✓ located verbatim in the source · abstract, characters 172–320

Title

The Types and Concentrations of Auxinon Rooting of Anthurium Vitro

Weiguo Zhao Acta Agriculturae Boreali-Sinica 2007

Other claims from this paper (6)

Intervention effect IBA strongly affected average root-system length in Anthurium adventitious buds.
Intervention effect IAA produced later and less rooting in Anthurium.
Intervention effect IAA produced slow root growth in Anthurium.
Intervention effect NAA effectively promoted early Anthurium rooting with numerous sturdy roots and root hairs for bottle transplantation.
Intervention effect IBA effectively promoted Anthurium root elongation.
Intervention effect IBA produced fewer root hairs in Anthurium.

“average root volume”

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