Search claims · PlantClaims

Intervention effect 21616

Show all 21,616 →

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.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Use of this material gave no beneficial effect on celery growth.

Taxon: celeryApium graveolens Dulce Groupe6
Treatment: this materiale5
Outcome: plant growthe5
Direction: No beneficial effecte5

Not reportedComparator

Verbatim

e6
“supply of celery (Apium graveolens var. dulce)”
✓ located verbatim in the source · abstract, characters 282–328

e5
“No beneficial effect on plant growth was detected from the use of this material”
✓ located verbatim in the source · abstract, characters 1058–1137

Title

Growth of Celery (Apium graveolens var. dulce) as Influenced by Phosphite

Hoang Thi Bich Thao; Takeo Yamakawa Journal of the Faculty of Agriculture Kyushu University 2008. doi:10.5109/12843

Other claims from this paper (5)

Intervention effect Phosphite at both rates did not influence growth of celery supplied with high phosphate.
Intervention effect Phosphite at 2 mM significantly decreased shoot and root growth of celery supplied with low phosphate.
Intervention effect Phosphite at 2 mM caused bleaching of young leaves and death of root tips and root hairs as toxic symptoms.
Intervention effect Root application of phosphite highly increased shoot P concentration.
Intervention effect Phosphite did not provide P nutrition to celery plants.

Observation 8158

Show all 8,158 →

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.

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)

Association 5611

Show all 5,611 →

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.

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.

Associationobservedoriginal resultmeasured

Claim · model-written summary

The EGTA effect depended on application phase.

Taxon: Phaseolus vulgarisPhaseolus vulgarist0
Treatment: phase at which this chemical was administerede0
Outcome: This effecte0

Not reportedDirection

Verbatim

e0
“This effect depended strongly on the phase at which this chemical was administered.”
✓ located verbatim in the source · abstract, characters 134–217

t0
“Phaseolus vulgaris”
✓ located verbatim in the source · title, characters 47–65

Title

Effect of EGTA on the diurnal leaf movement of Phaseolus vulgaris

Saad Kayali; Hubert Greppin; Robert Degli Agosti Archive ouverte UNIGE (University of Geneva) 1997

Other claims from this paper (6)

Intervention effect EGTA altered synchronized primary leaf movement.
Intervention effect EGTA applied 8 h after lights-on advanced upward leaf movement by 3-6 h.
Intervention effect EGTA applied in the middle of the night suppressed circadian rhythmicity.
Intervention effect EGTA applied in the middle of the night promoted an ultradian rhythm.
Observation The ultradian rhythm period was longer in light than darkness.
Observation The ultradian rhythm amplitude was higher in light than darkness.

Mechanism 3915

Show all 3,915 →

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)

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.

Mechanismhypothesisoriginal resultmeasured

Claim · model-written summary

Failing nutrient supply may mediate this effect.

Outcome: This rolee0
Qualifier: failing nutrient supplye0

Not reportedTaxon

Verbatim

e0
“This role might be mediated by failing nutrient supply”
✓ located verbatim in the source · abstract, characters 1042–1096

Title

Wheat aging: the contribution of embryonic and non‐embryonic lesions to loss of seed viability

Luciana Petruzzelli; Giovanni Taranto Physiologia Plantarum 1989. doi:10.1111/j.1399-3054.1989.tb06193.x

Other claims from this paper (6)

Observation As viability fell from 97 to about 93%, embryo growth and macromolecular synthesis decreased.
Observation Embryos from 93 and 70% viability stocks did not differ significantly.
Observation Reserve mobilization was reduced in 70%-viable seeds.
Observation Alpha-amylase production decreased.
Mechanism The authors suggest non-embryonic alterations contribute to seed viability loss.
Mechanism An inhibitor or toxic substance may also contribute.

Recommendation 3022

Show all 3,022 →

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Introducing cover crops can mitigate this effect, although the choice of cover crop species may influence its extent.

Outcome: mitigate this effecte1

Not reportedTaxon

Verbatim

e1
“Introducing CCs can mitigate this effect, although the choice of CC species may influence the extent of the impact”
✓ located verbatim in the source · abstract, characters 1794–1908

Title

Unveiling the impact of winter cover crops and weedy fallow on the soil seedbank

Giorgia Raimondi; Donato Loddo; Vittoria Giannini; et al. European Journal of Agronomy 2024. doi:10.1016/j.eja.2024.127309

Other claims from this paper (8)

Observation After 3 years, seed density of spring/summer weeds was reduced in all treatments.
Intervention effect Triticale had the lowest weed seedbank density (9,487 seeds m-2) compared with weedy fallow (28,543 seeds m-2).
Intervention effect Triticale had higher weed diversity (Shannon Index 6.9) than weedy fallow (4.1).
Intervention effect Stochastic analysis showed a lower risk of enlarging weed seedbanks in TRIT than in WF.
Observation Seed density of Portulaca oleracea was reduced by 90 % by the end of the study.
Observation Seed density of Chenopodium album was reduced by 80 % by the end of the study.
Intervention effect Autumn/winter and indifferent weed seed densities increased 4.2 times more in WF and RCM than in TRIT.
Intervention effect Fallow periods between cash crops may increase weed species linked to that season.

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors suggest that breeding can be used to ameliorate the negative effect of this gene on grain size.

Taxon: wheatTriticum aestivumt0
Outcome: ameliorate the negative effect of this gene on grain sizee0

Verbatim

e0
“This suggests that breeding can be used to ameliorate the negative effect of this gene on grain size”
✓ located verbatim in the source · abstract, characters 1291–1391

t0
“wheat”
✓ located verbatim in the source · title, characters 62–67

Title

Improved remobilization of Zn, Fe and N from the straw to the wheat grain

Jorge Dubcovsky; Cristóbal Uauy; Assaf Distelfeld; et al. eScholarship (California Digital Library) 2009

Other claims from this paper (18)

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

This fertilizer should be applied to each pepper cultivation cycle because of its low residual effect.

Taxon: peppert0
Treatment: this fertilizere6
Outcome: applied to each pepper cultivation cyclee6

Verbatim

t0
“production of pepper”
✓ located verbatim in the source · title, characters 53–73

e6
“this fertilizer, as it has a low residual effect, should be applied to each pepper cultivation cycle”
✓ located verbatim in the source · abstract, characters 1405–1505

Title

Organic compound in soil conditioning and growth and production of pepper

Fernanda de Sousa Veloso; Jefrejan Souza Rezende; Ana Karina Silva Costa; et al. Disciplinarum Scientia. Série Ciências Naturais e Tecnológicas 2024. doi:10.37779/nt.v25i1.4779

Other claims from this paper (4)

Intervention effect The organic compound improved growth and production of pepper.
Intervention effect The organic compound increased soil organic matter values in the first cultivation cycle.
Recommendation A dose of 12 kg m-2 of organic compound was recommended for pepper production under the study conditions.
Intervention effect The organic compound had no influence on pepper in the second cultivation cycle.

Method / resource 718

Show all 718 →

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.

Method / resourceobservedoriginal resultsimulated

Claim · model-written summary

The model showed a nonlinear effect of this interaction on potato tuber yield.

Outcome: non-linear nature of this effecte0

Not reportedTaxonValue

Verbatim

e0
“as well as to show the non-linear nature of this effect”
✓ located verbatim in the source · abstract, characters 1063–1118

Title

Modelling the physiological relevance of sucrose export repression by an Flowering Time homolog in the long‐distance phloem of potato

Bas van den Herik; Sara Bergonzi; Christian W. B. Bachem; et al. Plant Cell & Environment 2020. doi:10.1111/pce.13977

Other claims from this paper (2)

Method / resource The authors developed a mechanistic sucrose transport model parameterized for potato.
Method / resource The model substantiated physiological relevance of the StSP6A-StSWEET11 interaction for potato tuber yield.

Method / resourceobservedoriginal resultpositivemeasured

Claim · model-written summary

Plant detection model performance: this effect is limited and only holds when the new images cover new variation.

Taxon: plantt0
Outcome: effecte0

Not reportedComparator

Verbatim

e0
“this effect is limited and only holds when the new images cover new variation.”
✓ located verbatim in the source · abstract, characters 1591–1669

t0
“plant”
✓ located verbatim in the source · title, characters 29–34

Title

Improved generalization of a plant-detection model for precision weed control

Thijs Ruigrok; Eldert J. van Henten; Gert Kootstra Computers and Electronics in Agriculture 2022. doi:10.1016/j.compag.2022.107554

Other claims from this paper (6)

“this effect”

Claim types

Direction of the findings

Over time

Claim type

Research area

Polarity

Statistics

Intervention effect 21616

Observation 8158

Association 5611

Mechanism 3915

Recommendation 3022

Method / resource 718