Search claims · PlantClaims

Intervention effectauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

After parasitism, hosts with decreased root CEC (category B) possibly increased the host use efficiency of sandalwood seedlings compared with hosts with increased CEC (category A).

Taxon: sandalwood seedlingse0
Treatment: decreased CEC of host root (category B)e0
Outcome: HUEe0
Direction: increasede0
Comparator: hosts belonged to category A (increased CEC)e0

Verbatim

e0
“after being parasitized, decreased CEC of host root (category B) possibly increased the HUE of sandalwood seedlings consequently, increased its biomass in comparison to hosts belonged to category A (increased CEC)”
✓ located verbatim in the source · abstract, characters 643–856

Title

Screening of Selected Hosts for Sandalwood Seedlings at Nursery Stage Based on Host Cation Exchange Capacity

Sandeep Chakraborty; L. Manjunatha; V. S. Shetteppanavar; et al. Indian Forester 2020. doi:10.36808/if/2020/v146i12/156773

Other claims from this paper (5)

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

AM increased soil CEC and SOC.

Taxon: PoplarPopulust0
Treatment: +AM treatmente0
Outcome: soil cation exchange capacity (CEC), soil organic carbon (SOC)e0
Direction: increasede0

Not reportedComparator

Verbatim

e0
“the +AM treatment increased soil cation exchange capacity (CEC), soil organic carbon (SOC)”
✓ located verbatim in the source · abstract, characters 1342–1432

t0
“Poplar Seedlings”
✓ located verbatim in the source · title, characters 62–78

Title

Arbuscular Mycorrhizal Fungi Mitigate Nitrogen Leaching under Poplar Seedlings

Fengru Fang; Chunyan Wang; Fei Wu; et al. Forests 2020. doi:10.3390/f11030325

Other claims from this paper (15)

Intervention effect AM inoculation lowered leachate nitrate under optimum and high N, by 20.0% at high N.
Intervention effect AM inoculation lowered leachate ammonium under optimum and high N, by 67.5% at high N.
Association AM spore and vesicle morphology changed as N level increased.
Intervention effect AM increased root N concentration 11.7% at optimum N.
Intervention effect AM increased root N concentration 50.7% at high N, significantly.
Intervention effect AM slightly increased transpiration and root activity.
Intervention effect AM reduced root surface area and root length.
Intervention effect AM significantly increased macroaggregate proportions.
Intervention effect AM did not significantly change microaggregates.
Intervention effect AM increased soil total N 7.2% under optimum N.
Intervention effect AM increased soil total N 4.7% under high N.
Association Relative AM contributions to N leaching increased with N level.
Association Plant physiological and soil variable contributions decreased with rising N.
Association SOC contributed importantly to leachate NH4+ and total N.
Association Root N concentration contributed more to NO3−.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Tobacco–maize intercropping increased CEC by 26.7%.

Taxon: tobaccoNicotiana tabacumt0
Treatment: Tobacco–maize intercropping (TM)e0
Outcome: CECe0
Direction: enhancede0
Value: 26.7%e0

Not reportedComparator

Verbatim

e0
“Tobacco–maize intercropping (TM) enhanced CEC (26.7%) and AK (9.7%).”
✓ located verbatim in the source · abstract, characters 1190–1258

t0
“Tobacco”
✓ located verbatim in the source · title, characters 0–7

Title

Tobacco intercropping enhances soil fertility by improving synergic interactions between soil physicochemical and microbial properties

Kaiyuan Gu; Xianglu Liu; Ming Liu; et al. Frontiers in Microbiology 2025. doi:10.3389/fmicb.2025.1647493

Other claims from this paper (19)

Intervention effect Tobacco–soybean intercropping increased cation exchange capacity (CEC) by 13.9 compared with tobacco monoculture.
Intervention effect Tobacco–soybean intercropping increased total nitrogen (TN) by 13.9 compared with tobacco monoculture.
Intervention effect Tobacco–soybean intercropping increased available phosphorus (AP) by 43.8 compared with tobacco monoculture.
Intervention effect Tobacco–soybean intercropping increased available potassium (AK) by 129.1% compared with tobacco monoculture.
Intervention effect Tobacco–maize intercropping increased AK by 9.7%.
Intervention effect Both intercropping models increased bacterial species richness in tobacco soil.
Observation Fungal diversity was more pronounced under monoculture.
Intervention effect Intercropping favored Proteobacteria and Basidiomycota.
Intervention effect Intercropping suppressed Ascomycota.
Intervention effect Tobacco–maize intercropping augmented nitrifying bacteria and Actinobacteria.
Intervention effect Tobacco–soybean intercropping recruited symbiotic fungi.
Intervention effect Intercropping intensified microbial network complexity and modularity.
Intervention effect Intercropping increased ecosystem resilience to disturbances.
Association Bacterial community structure was primarily associated with soil pH.
Association Fungal communities were associated with available potassium and phosphorus.
Mechanism Tobacco–maize intercropping reinforced soil ecosystem stability through functional microorganisms and community architecture.
Mechanism Tobacco–soybean intercropping increased nitrogen availability through legume nitrogen fixation.
Intervention effect Tobacco–soybean intercropping facilitated nitrogen-cycling microbes.
Recommendation The authors suggest tobacco intercropping as a sustainable agricultural strategy for soil health and productivity.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Clitoria ternatea favored OM and TC accumulation, CEC, pH and AMF population.

Taxon: Clitoria ternateaClitoria ternateae0
Interactor: AMFe0symbiont
Outcome: accumulation of OM and TC, promoting CEC, pH and the AMF populatione0

Verbatim

e0
“Clitoria ternatea favored the accumulation of OM and TC, promoting CEC, pH and the AMF population”
✓ located verbatim in the source · abstract, characters 1203–1300

Title

TROPICAL LEGUMES AS IMPROVERS OF RANGELAND AND AGRICULTURAL SOILS

Dinora Vazquez Luna; Daniel Alejandro Lara-Rodríguez; Aarón Jarquín Sánchez; et al. Tropical and Subtropical Agroecosystems 2019. doi:10.56369/tsaes.2715

Other claims from this paper (6)

Intervention effectauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

After parasitism, hosts with decreased root CEC (category B) possibly increased sandalwood seedling biomass compared with category A hosts.

Taxon: sandalwood seedlingse0
Treatment: decreased CEC of host root (category B)e0
Outcome: biomasse0
Direction: increasede0
Comparator: hosts belonged to category A (increased CEC)e0

Verbatim

e0
“after being parasitized, decreased CEC of host root (category B) possibly increased the HUE of sandalwood seedlings consequently, increased its biomass in comparison to hosts belonged to category A (increased CEC)”
✓ located verbatim in the source · abstract, characters 643–856

Title

Screening of Selected Hosts for Sandalwood Seedlings at Nursery Stage Based on Host Cation Exchange Capacity

Sandeep Chakraborty; L. Manjunatha; V. S. Shetteppanavar; et al. Indian Forester 2020. doi:10.36808/if/2020/v146i12/156773

Other claims from this paper (5)

Associationobservedoriginal resultmeasured

Claim · model-written summary

Only soil K, CEC, and soybean cyst nematode influenced K uptake.

Taxon: soybeanGlycine maxt0
Interactor: Soybean cyst nematodeHeterodera glycinese0pest
Outcome: K uptakee0
Setting: soil K, CECe0

Not reportedDirection

Verbatim

e0
“only soil K, CEC, and Soybean cyst nematode (SCN) were found to influence K uptake.”
✓ located verbatim in the source · abstract, characters 1286–1369

t0
“soybean”
✓ located verbatim in the source · title, characters 95–102

Title

Identification of a new nematode species in Ohio and soil factor effects on plant nutrition of soybean

Katharine E. Ankrom OhioLink ETD Center (Ohio Library and Information Network) 2016

Other claims from this paper (6)

Association Soil and tissue P tests were weakly correlated.
Association Soil and tissue K tests were weakly correlated.
Observation P deficiency thresholds were met in 32.9% of soil tests but 2.7% of tissue tests.
Observation K deficiency thresholds were met in 23.4% of soil tests but 5.9% of tissue tests.
Association All tested soil factors influenced P uptake in the regression.
Observation Paratylenchus neoamblycephalus was newly identified in Ohio.

Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

CEC was significantly lower in disease affected banana areas.

Taxon: bananat0
Interactor: FusariumFusariumt0pathogen
Outcome: CECe0
Direction: smallere0
Setting: areas affected by the diseasee0

Verbatim

e0
“pH, CEC, and Na values were significantly smaller in areas affected by the disease”
✓ located verbatim in the source · abstract, characters 574–656

t0
“Fusarium wilts in banana crops”
✓ located verbatim in the source · title, characters 45–75

Title

Soil chemical characteristics in relation to Fusarium wilts in banana crops of Gran Canaria Island (Spain)

J. Domínguez; M. A. Negrín; C. M. Rodríguez Communications in Soil Science and Plant Analysis 1996. doi:10.1080/00103629609369729

Other claims from this paper (7)

Association Soil pH was significantly lower in disease affected banana areas.
Association Na values were significantly lower in disease affected banana areas.
Association DTPA extracted iron was significantly higher in disease affected banana areas.
Association Iron associated with fulvic acids was significantly higher in disease affected banana areas.
Association Total carbon tended to be higher in disease affected areas.
Association Nitrogen tended to be higher in disease affected areas.
Observation Exchangeable cations and Fe oxalate showed no general difference or tendency.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Soil pH, CEC, and phosphorus content were reported to influence AMF distribution.

Taxon: AMFe0
Outcome: AMF distributione0
Qualifier: Soil pH, CEC, and phosphorus contente0
Setting: Soile0

Not reportedDirection

Verbatim

e0
“Soil pH, CEC, and phosphorus content influence AMF distribution.”
✓ located verbatim in the source · abstract, characters 1061–1125

t0
“Arbuscular Mycorrhizal Fungi Associated with Maize”
✓ located verbatim in the source · title, characters 13–63

t1
“Arbuscular Mycorrhizal Fungi Associated with Maize”
✓ located verbatim in the source · title, characters 13–63

Title

Diversity of Arbuscular Mycorrhizal Fungi Associated with Maize in the Eastern Part of Uganda

Abdoulaye Fofana Fall; Grace Nakabonge; Joseph Ssekandi; et al. The 2nd International Electronic Conference on Diversity (IECD 2022)—New Insights into the Biodiversity of Plants, Animals and Microbes 2022. doi:10.3390/iecd2022-12351

Other claims from this paper (5)

Associationobservedoriginal resultmeasured

Claim · model-written summary

CEC, C/N and bacterial diversity mainly influenced rice grain carbohydrate fraction.

Taxon: riceOryza sativae0
Interactor: bacteriale0other
Outcome: carbohydrate fraction of the rice graine0
Setting: CEC, C/N and bacterial diversitye0

Not reportedDirection

Verbatim

e0
“CEC, C/N and bacterial diversity mainly influenced the carbohydrate fraction of the rice grain”
✓ located verbatim in the source · abstract, characters 1772–1866

Title

Fully Organic Agroforestry Practices in Rice Cultivation: Effects on Soil Bacterial Microbiota, Soil Health and Grain Quality

Martina Nasuelli; Irene Pellegrino; Maria Cavaletto; et al. Journal of Sustainable Agriculture and Environment 2026. doi:10.1002/sae2.70175

Other claims from this paper (8)

Observation Cover crop fields hosted functionally important bacteria for subsequent rice cultivation.
Observation Soil bacterial taxonomic and functional diversity increased during the rice season and peaked at flowering.
Association ROC, OM and flooding explained between-stage soil bacterial community dissimilarity.
Intervention effect Organic rice practices stabilised TOC and OM.
Intervention effect Organic rice practices increased available labile carbon.
Intervention effect Organic rice practices produced 7% carbon sequestration at season end.
Intervention effect Organic rice practices conserved soil nitrogen and phosphorus.
Association CEC, C/N and bacterial diversity indirectly affected rice grain protein content.

Observationobservedoriginal resultnot significant (as stated)measured

Claim · model-written summary

Ziziphus did not significantly influence soil pH, EC, CEC or texture.

Interactor: Ziziphus spina-christiZiziphus spina-christie0
Outcome: soil pH, EC, CEC and soil texturee0

Not reportedTaxon

Verbatim

e0
“soil pH, EC, CEC and soil texture were not significantly (p>0.05) influenced by Ziziphus spina-christi tree”
✓ located verbatim in the source · abstract, characters 859–966

Title

Effects of Ziziphus Spina-Christi (L.) on Selected Soil Properties and Sorghum Yield in Habru District, North Wollo, Ethiopia

Hailie Shiferaw Wolle; Bekele Lemma; Tefera Mengistu Malaysian Journal of Medical and Biological Research 2019. doi:10.18034/mjmbr.v6i2.477

Other claims from this paper (4)

“CEC”

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