Arecaceae 113 claims

family · order Arecales · 35 taxa · NCBI Taxonomy ↗

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113 claims

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Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Intercropping significantly enhanced soil moisture.

Taxon: Pandanus amaryllifolius Roxb.Pandanus amaryllifoliust0
Treatment: intercroppinge0
Interactor: Cocos nucifera L.Cocos nuciferat0othert1
Outcome: soil moisturee0
Direction: enhancede0

Not reportedComparator

Verbatim

e0
“intercropping significantly enhanced soil moisture, leaf area, chlorophyll content, net photosynthetic characteristics, and carbon use efficiency of pandan.”
✓ located verbatim in the source · abstract, characters 590–746

t0
“Effect of Intercropping with Cocos nucifera L. on the Growth and Quality of Pandanus amaryllifolius Roxb. in Hainan Island, China”
✓ located verbatim in the source · title, characters 0–129

t1
“Effect of Intercropping with Cocos nucifera L. on the Growth and Quality of Pandanus amaryllifolius Roxb. in Hainan Island, China”
✓ located verbatim in the source · title, characters 0–129

Title

Effect of Intercropping with Cocos nucifera L. on the Growth and Quality of Pandanus amaryllifolius Roxb. in Hainan Island, China

Ling Xu; Zhuo Feng; Ang Zhang; et al. ACS Agricultural Science & Technology 2025. doi:10.1021/acsagscitech.5c00168

Other claims from this paper (4)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Seedling density of S. robusta was lowest in P. acaulis dense areas (548 ± 7.4 ha⁻¹), against 1132 ± 9.65 ha⁻¹ where P. acaulis was absent.

Taxon: S. robustaShorea robustae0
Treatment: P. acaulis dense areae0
Interactor: P. acaulisPhoenix acaulise0weed
Outcome: seedling and sapling densitye0
Direction: loweste0
Value: 548 ± 7.4 ha⁻¹e0
Qualifier: 1132 ± 9.65 ha⁻¹e0
Comparator: P. acaulis absent areae0

Verbatim

e0
“Highest S. robusta seedling and sapling density was observed in P. acaulis absent area (1132 ± 9.65 ha⁻¹ and 60 ± 0.63 ha⁻¹) where lowest in P. acaulis dense area (548 ± 7.4 ha⁻¹ and 4 ± 0.2 ha⁻¹)”
✓ located verbatim in the source · abstract, characters 965–1161

Title

Ecological impact and community perception of Phoenix acaulis (Roxb.) management in Shorea robusta (Garten. f.) forest of Udayapur district, Nepal

Santosh Ayer; Kishor Prasad Bhatta; Sachin Timilsina; et al. Trees Forests and People 2024. doi:10.1016/j.tfp.2024.100736

Other claims from this paper (4)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Sapling density of S. robusta was lowest in P. acaulis dense areas (4 ± 0.2 ha⁻¹), against 60 ± 0.63 ha⁻¹ where P. acaulis was absent.

Taxon: S. robustaShorea robustae0
Treatment: P. acaulis dense areae0
Interactor: P. acaulisPhoenix acaulise0weed
Outcome: sapling densitye0
Direction: loweste0
Value: 4 ± 0.2 ha⁻¹e0
Qualifier: 60 ± 0.63 ha⁻¹e0
Comparator: P. acaulis absent areae0

Verbatim

e0
“Highest S. robusta seedling and sapling density was observed in P. acaulis absent area (1132 ± 9.65 ha⁻¹ and 60 ± 0.63 ha⁻¹) where lowest in P. acaulis dense area (548 ± 7.4 ha⁻¹ and 4 ± 0.2 ha⁻¹)”
✓ located verbatim in the source · abstract, characters 965–1161

Title

Ecological impact and community perception of Phoenix acaulis (Roxb.) management in Shorea robusta (Garten. f.) forest of Udayapur district, Nepal

Santosh Ayer; Kishor Prasad Bhatta; Sachin Timilsina; et al. Trees Forests and People 2024. doi:10.1016/j.tfp.2024.100736

Other claims from this paper (4)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Soil quality index was higher in areas with high P. acaulis density (0.49) than in areas where it was absent (0.39).

Taxon: Shorea robustaShorea robustat0
Treatment: high P. acaulis densitye2
Interactor: P. acaulisPhoenix acaulise2weed
Outcome: SQIe2
Direction: highere2
Value: 0.49e2
Qualifier: 0.39e2
Comparator: absent areae2

Verbatim

t0
“Shorea robusta”
✓ located verbatim in the source · title, characters 84–98

e2
“higher SQI was in areas with high P. acaulis density (0.49) followed by low (0.45) and absent area (0.39)”
✓ located verbatim in the source · abstract, characters 1174–1279

Title

Ecological impact and community perception of Phoenix acaulis (Roxb.) management in Shorea robusta (Garten. f.) forest of Udayapur district, Nepal

Santosh Ayer; Kishor Prasad Bhatta; Sachin Timilsina; et al. Trees Forests and People 2024. doi:10.1016/j.tfp.2024.100736

Other claims from this paper (4)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Most surveyed households advocated removing P. acaulis from the forest.

Taxon: Shorea robustaShorea robustat0
Interactor: P. acaulisPhoenix acaulise3weed
Outcome: advocated for removinge3
Qualifier: Most respondentse3

Verbatim

t0
“Shorea robusta”
✓ located verbatim in the source · title, characters 84–98

e3
“Most respondents advocated for removing P. acaulis from the forest”
✓ located verbatim in the source · abstract, characters 1281–1347

Title

Ecological impact and community perception of Phoenix acaulis (Roxb.) management in Shorea robusta (Garten. f.) forest of Udayapur district, Nepal

Santosh Ayer; Kishor Prasad Bhatta; Sachin Timilsina; et al. Trees Forests and People 2024. doi:10.1016/j.tfp.2024.100736

Other claims from this paper (4)

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

In mesic-moist forests with high densities of T. fortunei, species richness and Shannon diversity of native plants and recruiting woody species were significantly reduced compared with sites where T. fortunei is absent or not dominant.

Taxon: native plantse1
Treatment: high densities of T. fortuneie2
Interactor: T. fortuneiTrachycarpus fortuneie1weed
Outcome: species richness and Shannon diversitye1
Direction: reducede1
Comparator: similar sites where T. fortunei is absent or not dominante1

Verbatim

e1
“species richness and Shannon diversity of native plants and recruiting woody species in the herb and shrub layers were significantly reduced compared to similar sites where T. fortunei is absent or not dominant”
✓ located verbatim in the source · abstract, characters 872–1082

e2
“In mesic–moist forests with high densities of T. fortunei”
✓ located verbatim in the source · abstract, characters 812–869

Title

The alien Chinese windmill palm (Trachycarpus fortunei) impacts forest vegetation and regeneration on the southern slope of the European Alps

Vincent Fehr; Marco Conedera; Michele Dalle Fratte; et al. Applied Vegetation Science 2024. doi:10.1111/avsc.12765

Other claims from this paper (3)

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The plan applies Cocos nucifera as a protective plant on flat accumulation-zone land suitable for Oryza sativa.

Taxon: Oryza sativaOryza sativae0
Interactor: Cocos nuciferaCocos nuciferae0other
Outcome: apply Cocos nucifera as a protective plante0

Verbatim

e0
“On almost flat land in an accumulation zone suitable for Oryza sativa cultivation, we apply Cocos nucifera as a protective plant”
✓ located verbatim in the source · abstract, characters 1813–1941

Title

Post-landslide restoration through multistrata agroforestry-based land management in the West Bogor area of Indonesia

Euthalia H. Sittadewi; Iwan G. Tejakusuma; Asep Mulyono; et al. Trees Forests and People 2024. doi:10.1016/j.tfp.2024.100593

Other claims from this paper (9)

Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

The presence of Raphia hookeri was associated with increased cocoa yield.

Taxon: cocoaTheobroma cacaot0
Interactor: Raphia hookeriRaphia hookerie0other
Outcome: yielde0
Direction: increasede0

Verbatim

e0
“The results showed that certain species, such as Citrus sp., Cordia senegalensis, Isoberlinia doka, Morinda lucida, Morus mesozygia and Raphia hookeri increased in yield;”
✓ located verbatim in the source · abstract, characters 833–1003

t0
“Cocoa”
✓ located verbatim in the source · title, characters 49–54

Title

Effects of Traditional Agroforestry Practices on Cocoa Yields in Côte d’Ivoire

N’Golo Konaté; Yaya Ouattara; Auguste K. Kouakou; et al. Sustainability 2024. doi:10.3390/su16229927

Other claims from this paper (8)

Association The presence of Citrus sp. was associated with increased cocoa yield.
Association The presence of Cordia senegalensis was associated with increased cocoa yield.
Association The presence of Isoberlinia doka was associated with increased cocoa yield.
Association The presence of Morinda lucida was associated with increased cocoa yield.
Association The presence of Morus mesozygia was associated with increased cocoa yield.
Association Anthonotha manii was associated with reduced cocoa yield.
Association Labour contributed to increased cocoa yield.
Association Insecticides contributed to increased cocoa yield.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Calamus tenuis extracts inhibited barnyard grass growth in a dose- and species-dependent manner.

Taxon: barnyard grassEchinochloa crus-gallie0
Treatment: Aqueous methanol extracts of this plant speciese0
Interactor: Calamus tenuisCalamus tenuist0other
Outcome: growthe0
Direction: limitede0

Not reportedComparator

Verbatim

e0
“Aqueous methanol extracts of this plant species significantly limited the growth of four test plant species, two monocots (barnyard grass and timothy), and two dicots (alfalfa and cress), in a dose- and species-dependent manner”
✓ located verbatim in the source · abstract, characters 463–690

t0
“Calamus tenuis”
✓ located verbatim in the source · title, characters 43–57

Title

Phytotoxicity and Phytotoxic Substances in Calamus tenuis Roxb.

Md. Mahfuzur Rob; Kawsar Hossen; Kaori Ozaki; et al. Toxins 2023. doi:10.3390/toxins15100595

Other claims from this paper (13)

Intervention effect Calamus tenuis extracts inhibited timothy growth in a dose- and species-dependent manner.
Intervention effect Calamus tenuis extracts inhibited alfalfa growth in a dose- and species-dependent manner.
Intervention effect Calamus tenuis extracts inhibited cress growth in a dose- and species-dependent manner.
Observation calamulactone was isolated as a major active substance from C. tenuis.
Observation 3-oxo-α-ionone was isolated as a major active substance from C. tenuis.
Intervention effect 3-oxo-α-ionone inhibited cress seedling growth at the reported I50.
Intervention effect calamulactone inhibited cress seedling growth at the reported I50.
Intervention effect calamulactone inhibited timothy seedling growth at the reported I50.
Intervention effect 3-oxo-α-ionone inhibited timothy seedling growth at the reported I50.
Observation Calamulactone had stronger phytotoxicity on cress than 3-oxo-α-ionone.
Observation Timothy seedlings were more sensitive to calamulactone than 3-oxo-α-ionone.
Mechanism The authors infer C. tenuis leaves can inhibit surrounding plants and aid dominance.
Mechanism The authors suggest the two substances contribute to C. tenuis phytotoxicity.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Calamus tenuis extracts inhibited timothy growth in a dose- and species-dependent manner.

Taxon: timothyPhleum pratensee0
Treatment: Aqueous methanol extracts of this plant speciese0
Interactor: Calamus tenuisCalamus tenuist0other
Outcome: growthe0
Direction: limitede0

Not reportedComparator

Verbatim

e0
“Aqueous methanol extracts of this plant species significantly limited the growth of four test plant species, two monocots (barnyard grass and timothy), and two dicots (alfalfa and cress), in a dose- and species-dependent manner”
✓ located verbatim in the source · abstract, characters 463–690

t0
“Calamus tenuis”
✓ located verbatim in the source · title, characters 43–57

Title

Phytotoxicity and Phytotoxic Substances in Calamus tenuis Roxb.

Md. Mahfuzur Rob; Kawsar Hossen; Kaori Ozaki; et al. Toxins 2023. doi:10.3390/toxins15100595

Other claims from this paper (13)

Intervention effect Calamus tenuis extracts inhibited barnyard grass growth in a dose- and species-dependent manner.
Intervention effect Calamus tenuis extracts inhibited alfalfa growth in a dose- and species-dependent manner.
Intervention effect Calamus tenuis extracts inhibited cress growth in a dose- and species-dependent manner.
Observation calamulactone was isolated as a major active substance from C. tenuis.
Observation 3-oxo-α-ionone was isolated as a major active substance from C. tenuis.
Intervention effect 3-oxo-α-ionone inhibited cress seedling growth at the reported I50.
Intervention effect calamulactone inhibited cress seedling growth at the reported I50.
Intervention effect calamulactone inhibited timothy seedling growth at the reported I50.
Intervention effect 3-oxo-α-ionone inhibited timothy seedling growth at the reported I50.
Observation Calamulactone had stronger phytotoxicity on cress than 3-oxo-α-ionone.
Observation Timothy seedlings were more sensitive to calamulactone than 3-oxo-α-ionone.
Mechanism The authors infer C. tenuis leaves can inhibit surrounding plants and aid dominance.
Mechanism The authors suggest the two substances contribute to C. tenuis phytotoxicity.