Search claims · PlantClaims

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Fanwort leaf chlorophyll decreased as fluridone concentration rose.

Taxon: fanworte0
Organ / stage: Leafe0
Treatment: fluridone concentratione0
Outcome: Leaf chlorophylle0
Direction: decreasede0

Verbatim

e0
“Leaf chlorophyll decreased with increasing fluridone concentration in fanwort”
✓ located verbatim in the source · abstract, characters 798–875

Title

Fluridone Effects on Fanwort and Water Marigold

Linda S. Nelson; Anne B. Stewart; Kurt D. Getsinger 2002

Other claims from this paper (10)

Intervention effect In fanwort, phytoene increased 82% after 14 days at 5 g fluridone L -1.
Intervention effect In fanwort, β-carotene decreased 88% after 14 days at 5 g fluridone L -1.
Observation The fanwort pigment effects persisted through 84 days after treatment.
Intervention effect Fluridone did not affect water marigold phytoene content.
Intervention effect Water marigold β-carotene was reduced at at least 10 µg fluridone L -1 by 84 DAT.
Intervention effect Water marigold chlorophyll decreased at fluridone rates of 7.5 g L -1 or higher.
Intervention effect All fluridone treatments significantly reduced fanwort shoot dry weight biomass.
Intervention effect All fluridone treatments significantly reduced water marigold shoot dry weight biomass.
Intervention effect Water marigold biomass and pigments were minimally impacted by 5 g L -1 fluridone.
Observation The dose controlling fanwort by over 80% severely inhibited water marigold, though the endpoint text is truncated.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Uniconazole increased total leaf chlorophyll concentration.

Taxon: ForsythiaForsythiat0
Treatment: Uniconazolee0
Outcome: total leaf chlorophylle0
Direction: highere0

Verbatim

e0
“Uniconazole resulted in higher total leaf chlorophyll (chlorophyll + chlorophyll,) concentration”
✓ located verbatim in the source · abstract, characters 178–274

t0
“Forsythia”
✓ located verbatim in the source · title, characters 12–21

Title

Response of Forsythia ×intermedia `Spectabilis' to Uniconazole. II. Leaf and Stem Anatomy, Chlorophyll, and Photosynthesis

Mack Thetford; Stuart L. Warren'; Frank A. Blazich; et al. Journal of the American Society for Horticultural Science 1995. doi:10.21273/jashs.120.6.983

Other claims from this paper (13)

Observation Uniconazole decreased the chlorophyll a to b ratio.
Association Stomatal density rose linearly with uniconazole concentration.
Association Stomatal index rose linearly with uniconazole concentration.
Observation Uniconazole suppressed stomatal length at all sampling dates.
Association Suppression of stomatal length increased with uniconazole concentration from 20 to 100 DAT.
Observation Uniconazole suppressed stomatal width at 40 DAT.
Observation Leaves formed after treatment had higher net photosynthesis.
Observation Uniconazole treated plants had higher stomatal conductance than controls.
Observation Uniconazole suppressed stem secondary xylem initiation.
Observation Uniconazole reduced xylem vessel length expansion.
Observation Uniconazole reduced xylem vessel width expansion.
Observation Uniconazole treated stems had more phloem fibers.
Observation Uniconazole treated stems had phloem fibers with smaller cross sectional areas.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Maximum tepal chlorophyll concentration was 21.9% of leaf chlorophyll concentration.

Taxon: Lilium hyb. enchantmente1
Organ / stage: tepale0
Outcome: chlorophyll concentratione0
Value: 21.9%e0
Comparator: chlorophyll concentration in the leafe0

Verbatim

e0
“maximum chlorophyll concentration in the tepal represented 21.9% of the chlorophyll concentration in the leaf”
✓ located verbatim in the source · abstract, characters 910–1019

e1
“flower bud of Lilium hyb. enchantment”
✓ located verbatim in the source · abstract, characters 72–109

Title

Characteristics of the Photosynthetic Apparatus and CO₂-Fixation in the Flower Bud of Lilium. I. Corolla

Christophe Clément; Pierre Mischler; Monique Burrus; et al. International Journal of Plant Sciences 1997. doi:10.1086/297492

Other claims from this paper (6)

Associationobservedoriginal resultmeasured

Claim · model-written summary

Leaf manganese concentration related to seasonal changes in leaf chlorophyll concentration.

Taxon: Sugarcane Plantletst0
Compound: leaf Mn concentratione0
Outcome: seasonal changes in leaf chlorophyll concentratione0

Not reportedDirection

Verbatim

e0
“leaf Mn concentration was related to both seasonal changes in leaf chlorophyll concentration and to the occurrence of chlorosis”
✓ located verbatim in the source · abstract, characters 752–879

t0
“Sugarcane Plantlets”
✓ located verbatim in the source · title, characters 22–41

Title

Manganese Toxicity in Sugarcane Plantlets Grown on Acidic Soils of Southern China

Yu Lan Huang; Shu Yang; Guang Xia Long; et al. PLoS ONE 2016. doi:10.1371/journal.pone.0148956

Other claims from this paper (12)

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Shade increased leaf nitrogen concentration, specific leaf area, and chlorophyll concentration.

Taxon: BrachiariaBrachiariat0
Treatment: shadinge0
Outcome: leaf N concentration, specifi c leaf area and chlorophyll concentratione0
Direction: increasede0

Not reportedComparator

Verbatim

e0
“All grasses showed increased leaf N concentration, specifi c leaf area and chlorophyll concentration and fl uorescence under shading.”
✓ located verbatim in the source · abstract, characters 418–551

t0
“forage grass Brachiaria”
✓ located verbatim in the source · title, characters 59–82

Title

Irradiance and defoliation effects in three species of the forage grass Brachiaria

Zdravko Baruch; Orlando 2007

Other claims from this paper (7)

Intervention effect Combined shade and defoliation severely constrained grass growth and biomass.
Intervention effect Shade reduced biomass linearly by 60–75% as irradiance fell from 100% to 40%.
Observation No species showed compensatory regrowth after defoliation.
Intervention effect Defoliation further reduced biomass accumulation.
Intervention effect Shade increased leaf fluorescence.
Observation B. decumbens was the most productive across tested conditions.
Recommendation The authors consider B. decumbens best suited to silvopastoral cultivation under moderate shade.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Chlorophyll concentration and leaf nitrogen concentration had linear relations across treatments and varieties.

Taxon: RiceOryza sativat0
Compound: chlorophyll concentratione0
Outcome: leaf N concentration based on dry weight (Ndw)e0

Not reportedDirection

Verbatim

e0
“Linear relations between chlorophyll concentration and leaf N concentration based on dry weight (Ndw)”
✓ located verbatim in the source · abstract, characters 508–609

t0
“Rice”
✓ located verbatim in the source · title, characters 63–67

Title

Effect of Abiotic Stresses on the Nondestructive Estimation of Rice Leaf Nitrogen Concentration

Stephan M. Haefele; Joel D. L. C. Siopongco; Serafin T. Amarante; et al. International Journal of Agronomy 2010. doi:10.1155/2010/863605

Other claims from this paper (5)

Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Chlorophyll concentration of soybean leaves increased with increasing leaf sulfur concentration.

Taxon: soybeanGlycine maxe4
Organ / stage: leavese4
Compound: sulfure4
Outcome: Chlorophyll concentratione4
Direction: increasede4

Verbatim

e4
“Chlorophyll concentration of soybean leaves increased with an increase in leaf sulfur concentration”
✓ located verbatim in the source · abstract, characters 793–892