Search claims · PlantClaims

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Light has no effect during this period.

Taxon: AvenaAvenat0
Treatment: Lighte0
Outcome: effecte0
Direction: no effecte0

Not reportedComparator

Verbatim

e0
“Light has no effect during this period.”
✓ located verbatim in the source · abstract, characters 562–601

t0
“Avena”
✓ located verbatim in the source · title, characters 28–33

Title

Regimen for Growing Uniform Avena Coleoptiles

Oscar F. Wiegand; A. R. Schrank Botanical Gazette 1959. doi:10.1086/336051

Other claims from this paper (1)

Method / resource The results were utilized to devise a procedure for the production of consistently uniform coleoptiles.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

this effect was partially eliminated by chloramphenicol

Taxon: soybeanGlycine maxt0
Treatment: chloramphenicole0
Outcome: this effecte0
Direction: partially eliminatede0

Not reportedComparator

Verbatim

e0
“this effect was partially eliminated by chloramphenicol”
✓ located verbatim in the source · abstract, characters 639–694

t0
“soybean”
✓ located verbatim in the source · title, characters 42–49

Title

Nitrate uptake and metabolism by roots of soybean plants under oxygen deficiency.

Andrea D. Brandão; Ladaslav Sodek Brazilian Journal of Plant Physiology 2009. doi:10.1590/s1677-04202009000100003

Other claims from this paper (13)

Intervention effect Nitrate depletion from the medium was more intense under hypoxia than normoxia
Intervention effect in the presence of chloramphenicol, consumption under hypoxia was significantly reduced
Intervention effect Nitrite accumulated in the medium in the state of hypoxia
Mechanism Nitrate consumption sensitive to chloramphenicol was attributed to bacterial activity.
Intervention effect Endogenous root nitrate was strongly reduced under hypoxia indicating mobilization.
Intervention effect the transport of nitrate to the shoot via the xylem was also reduced under hypoxia
Association the severity of this reduction was dependent on the concentration of nitrate in the medium
Observation at least some of the nitrate in the xylem came from the medium
Intervention effect Root nitrate reductase was also strongly reduced under hypoxia
Intervention effect Root nitrate reductase was also strongly reduced under hypoxia, but recovered rapidly on return to normoxia.
Observation the reduction of some nitrate to nitrite (despite the reduced nitrate reductase activity) followed by its release to the medium (at least one-third of the nitrate consumed followed this route)
Observation the transport of nitrate to the shoot
Observation it is highly unlikely that these metabolic routes account for all the nitrate consumed.

Method / resourceobservedoriginal resultbasis n/a

Claim · model-written summary

A new technique demonstrating this effect was presented.

Taxon: green leavese1
Outcome: demonstrates this effecte0

Not reportedComparatorValue

Verbatim

e0
“A new technique which demonstrates this effect is presented and discussed.”
✓ located verbatim in the source · abstract, characters 442–516

e1
“nitrate metabolism in green leaves”
✓ located verbatim in the source · abstract, characters 84–118

Title

Nitrite Accumulation Within Herbicide-Treated Leaves

Lowell A. Klepper Weed Science 1976. doi:10.1017/s0043174500062883

Other claims from this paper (3)

Intervention effect Non-photosynthetic-inhibitor herbicides permitted nitrite accumulation in dark leaves.
Intervention effect Nitrite did not accumulate under these herbicides in light.
Mechanism Authors postulate herbicide uncoupling indirectly affects nitrate reduction.

Mechanismhypothesisoriginal resultbasis n/a

Claim · model-written summary

Strigolactone hormones are proposed to mediate this effect.

Compound: strigolactone hormonese0
Outcome: This effecte0

Not reportedTaxonDirection

Verbatim

e0
“This effect appears to be manifest via strigolactone hormones.”
✓ located verbatim in the source · abstract, characters 751–813

Title

New insights into high soil strength and crop plants; implications for grain crop production in the Australian environment

Murray Unkovich; David McKenzie; Wayne Parker Plant and Soil 2023. doi:10.1007/s11104-022-05862-y

Other claims from this paper (4)

Associationauthor interpretationreview summarypositivebasis n/a

Claim · model-written summary

this positive effect attributed to interaction effect would become more evident under the condition of nitrogen deficiency.

Treatment: interactione0
Outcome: positive effecte0
Direction: more evidente0

Not reportedTaxon

Verbatim

e0
“this positive effect attributed to interaction effect would become more evident under the condition of nitrogen deficiency”
✓ located verbatim in the source · abstract, characters 1652–1774

Title

Interaction effect and physiological mechanism in plants

Juan Qin 2005

Other claims from this paper (12)

Association The plant interaction could accelerate the growth of roots.
Association strengthen the nutrient competition among plant roots.
Association The allelopathy effect among plants exists universally in natural and cultivated ecosystem.
Association The interaction contributes to the nutrient transfer in the body of plant.
Association improves the nutrient status.
Association The interaction could enhance soil fertility effectively.
Association improve nutrient status in soil and nutrient absorption in the rhizosphere.
Association maintain plant productivity.
Association The interaction would be favorable for plants to use available resources such as light, heat, water, soil as well as nutrient.
Association alleviate damages from the pests as possible.
Association beneficial to increase crop yield.
Association leguminous plant due to its ability of nitrogen fixation can provide enough nitrogen nutrients for its partner.

Observationauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

The lowest glyphosate doses indicate a hormetic effect in this application range.

Taxon: Hymenaea stigonocarpaHymenaea stigonocarpae2
Outcome: hormetic effecte1
Qualifier: in this application rangee1

Verbatim

e1
“indicating a hormetic effect in this application range”
✓ located verbatim in the source · abstract, characters 1242–1296

e2
“Hymenaea stigonocarpa Mart. ex Hayne has leaves”
✓ located verbatim in the source · abstract, characters 0–47

Title

Tolerance of Hymenaea stigonocarpa mart. Ex Hayne. To glyphosate

G. S. Faria; L. Carlos; S. C. Vasconcelos-Filho; et al. Brazilian Journal of Biology 2024. doi:10.1590/1519-6984.279984

Other claims from this paper (10)

Intervention effect Glyphosate exposure negatively affected the height and number of leaves of Hymenaea stigonocarpa.
Observation Leaf fall reduced the photosynthetic capacity of Hymenaea stigonocarpa.
Observation Hymenaea stigonocarpa responded to glyphosate by investing in stem diameter.
Observation No visual symptoms of glyphosate toxicity were observed in Hymenaea stigonocarpa at the concentrations evaluated.
Observation Histochemical tests did not detect signs of oxidative stress in Hymenaea stigonocarpa leaves.
Observation Starch accumulation was not detected in Hymenaea stigonocarpa leaves.
Observation Carbohydrate translocation was not impaired in Hymenaea stigonocarpa under glyphosate.
Observation Results confirm tolerance of H. stigonocarpa to glyphosate.
Intervention effect Plants exposed to the lowest glyphosate doses showed good growth and photosynthesis.
Intervention effect Plants exposed to the lowest glyphosate doses showed good transpiration and photochemical potential.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Temperature had no significant main effect on flowering in this subspecies.

Outcome: floweringe0

Not reportedTaxon

Verbatim

e0
“temperature had no significant main effect on flowering in this sub-species”
✓ located verbatim in the source · abstract, characters 1080–1155

Title

Flowering physiology of populations ofFragaria virginiana

A. Sønsteby; O. M. Heide The Journal of Horticultural Science and Biotechnology 2008. doi:10.1080/14620316.2008.11512436

Other claims from this paper (9)

Observation PI 551648 was day-neutral from 9° to 27°C.
Intervention effect Other populations flowered earlier and more abundantly under short days than long days.
Observation Flowering in remaining glauca populations depended on photoperiod and temperature interaction.
Intervention effect Short-day dependence increased as temperature rose from 9°C to 27°C.
Observation The optimum temperature for short-day flowering was 15° to 21°C.
Intervention effect Short days promoted flowering more strongly in F. virginiana populations.
Observation All populations formed runners vigorously under both day lengths.
Intervention effect Higher temperature significantly advanced runner formation.
Observation Population flowering responses were not reflected in the long-day flowering response of cultivated everbearing strawberries.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Higher PP333 concentration strengthened this root and leaf effect.

Taxon: Dioscorea oppositaDioscorea oppositifoliat0
Treatment: PP 333 concentratione0
Outcome: this effecte0
Direction: more strongere0

Verbatim

e0
“The higher PP 333 concentration is,the more stronger this effect have.”
✓ located verbatim in the source · abstract, characters 866–936

t0
“Dioscorea opposita”
✓ located verbatim in the source · title, characters 73–91

Title

The influence of NAA, IBA and PP_(333) on root formation and upgrowth of Dioscorea opposita

Hong Senrong Guihaia 2004

Other claims from this paper (14)

Intervention effect NAA induced root formation.
Intervention effect IBA induced root formation.
Intervention effect PP333 induced root formation.
Intervention effect Low NAA concentration favored root formation.
Intervention effect High NAA concentration promoted callus formation.
Association Callus formation rose with NAA concentration.
Observation Many roots originated from callus.
Intervention effect IBA at 0.1 to 2 mg/L promoted root formation.
Observation IBA at 1 mg/L was the best IBA treatment.
Intervention effect PP333 at 0.1 to 8 mg/L favored root formation.
Association Higher PP333 concentration increased root formation.
Intervention effect PP333 inhibited stem elongation and plantlet height.
Intervention effect PP333 promoted robust roots and green leaves.
Recommendation The authors recommend PP333 at 2 to 4 mg/L to obtain robust plantlets.

Mechanismhypothesisoriginal resultbasis n/a

Claim · model-written summary

The physiological basis of the effect is likely immobilization of micronutrients in this soil.

Taxon: marigold (Calendula officinalis)Calendula officinalist0
Outcome: this effecte3
Qualifier: immobilization of micronutrients in this soile3

Verbatim

e3
“Perhaps, the physiological basis of this effect is immobilization of micronutrients in this soil”
✓ located verbatim in the source · abstract, characters 574–670

t0
“yield of marigold (Calendula officinalis)”
✓ located verbatim in the source · title, characters 75–116

Title

Foliar application of Fe, Cu, Mn and B on growth, yield, and essential oil yield of marigold (Calendula officinalis).

Mehrab Yadegari 2013

Other claims from this paper (3)

Intervention effect The combination of 400 ppm of all micronutrients gave the highest dry flower weight and number of flowers per plant.
Association Micronutrient applications can affect the growth and yield of marigold, especially in alkaline soils.
Intervention effect The 400 ppm concentration of micronutrients gave the best growth and yield of marigold.

Observationobservedoriginal resultmeasured

Claim · model-written summary

At 1000 p.p.m., 2,3,5-triiodobenzoic acid did not show this inhibitory effect.

Taxon: ColeusColeust0
Outcome: this inhibitory effect was not evidente0
Value: 1000 p.p.m.e0

Verbatim

e0
“this inhibitory effect was not evident at 1000 p.p.m.”
✓ located verbatim in the source · abstract, characters 2214–2267

t0
“Coleus”
✓ located verbatim in the source · title, characters 61–67

Title

Experiments on Xylem Regeneration in Stem Wound Responses in Coleus

Lorin W. Roberts Botanical Gazette 1960. doi:10.1086/336070

Other claims from this paper (16)

“this effect”

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