Search claims · PlantClaims

Observationobservedoriginal resultmeasured

Claim · model-written summary

Induction of ELIPs occurs even at very low light intensities.

Taxon: BarleyHordeum vulgaret0
Treatment: very low light intensitiese4
Outcome: Induction of ELIPse4
Qualifier: even at very low light intensitiese4

Verbatim

e4
“Induction of ELIPs occurs even at very low light intensities and is saturated at about 1000 lx”
✓ located verbatim in the source · abstract, characters 870–964

t0
“proteins of Barley”
✓ located verbatim in the source · title, characters 26–44

Title

The early light‐inducible proteins of Barley °

Bernhard GRIMM; Klaus KLOPPSTECH European Journal of Biochemistry 1987. doi:10.1111/j.1432-1033.1987.tb13364.x

Other claims from this paper (11)

Associationobservedoriginal resultmeasured

Claim · model-written summary

Chloroplast position at lower light intensities affected the rapid light curves.

Taxon: Pelargonium zonalePelargonium zonalet0
Treatment: lower light intensitiese3
Outcome: rapid light curvese3

Not reportedDirection

Verbatim

t0
“Variegated Pelargonium zonale”
✓ located verbatim in the source · title, characters 35–64

e3
“the chloroplast position at lower light intensities affected the rapid light curves”
✓ located verbatim in the source · abstract, characters 1053–1136

Title

Red-Light Transmittance Changes in Variegated Pelargonium zonale—Diurnal Variation in Chloroplast Movement and Photosystem II Efficiency

Sonja Veljović Jovanović; Bećko Kasalica; Katarina Miletić; et al. International Journal of Molecular Sciences 2023. doi:10.3390/ijms241814265

Other claims from this paper (4)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Root colonization was greatest at intermediate light intensities.

Outcome: percent root length colonizede0
Direction: greateste0
Qualifier: intermediate light intensitiese0

Not reportedTaxon

Verbatim

e0
“At intermediate light intensities, percent root length colonized was greatest”
✓ located verbatim in the source · abstract, characters 703–780

Title

Solar irradiance and the development of endomycorrhizal green ash seedlings

R. G. Borges; W. R. Chaney Tree Physiology 1993. doi:10.1093/treephys/13.3.227

Other claims from this paper (7)

Intervention effect Mycorrhizal seedlings were taller and had larger diameters than nonmycorrhizal seedlings at every irradiance.
Intervention effect Glomus macrocarpum inoculated seedlings grew best in height at 70% or less full sunlight.
Intervention effect Glomus fasciculatum inoculated seedlings grew best at 37 and 53% full sunlight.
Observation Leaf area was greatest in shaded seedlings.
Intervention effect Mycorrhizal inoculation enhanced seedling leaf area.
Intervention effect Mycorrhizal seedlings had greater shoot-to-root ratios than nonmycorrhizal seedlings.
Observation Root soluble sugar and starch concentrations were intermediate at intermediate light intensities.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Regel privet tolerated all tested light intensities.

Taxon: Regel privete0
Outcome: tolerante0
Qualifier: all light intensities usede0

Verbatim

e0
“Regel privet was tolerant of all light intensities used”
✓ located verbatim in the source · abstract, characters 1785–1840

Title

LIGHT INTENSITY AS IT AFFECTS GROWTH AND BRANCHING OF THREE WOODY PLANT SPECIES (HETEROPHYLLOUS, EUONYMUS, BIFURCATION RATIO)

Gary W. Knox Purdue e-Pubs (Purdue University System) 1984

Other claims from this paper (16)

Intervention effect Low light produced more leaf primordia in terminal buds of Euonymus.
Association Euonymus bud primordia number did not correspond to next-year shoot leaf number.
Intervention effect Euonymus in full sunlight had the greatest stem and root soluble sugars and starch.
Intervention effect Light did not influence bud morphology in privet.
Intervention effect Light did not influence stem and root soluble sugars and starch in privet.
Intervention effect Light did not influence bud morphology in viburnum.
Intervention effect Light did not influence stem and root soluble sugars and starch in viburnum.
Intervention effect Viburnum dry weights were greatest under 53%, 70% and 100% light after one season.
Association Prior-year light strongly affected second-season plant dry weight.
Intervention effect Viburnum grown in full sun in 1982 had the greatest dry weights in 1983.
Intervention effect Privet shaded in 1982 had the greatest shoot dry weights in 1983 regardless of 1983 light.
Intervention effect Full sun in 1982 increased viburnum branch number, branch length and internode length in 1983.
Intervention effect Privet in 100% light in 1983 was more branched than shaded plants.
Observation Willowwood viburnum tolerated 53% to 100% light.
Intervention effect Light intensity did not significantly affect Euonymus growth.
Recommendation The authors suggest varying light to improve growth and branching and shorten time to sale.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

High light intensities were required regardless of daylength.

Taxon: GladiolusGladiolust0
Outcome: high light intensities, independent of daylength, are requirede0

Verbatim

e0
“high light intensities, independent of daylength, are required”
✓ located verbatim in the source · abstract, characters 178–240

t0
“Gladiolus”
✓ located verbatim in the source · title, characters 93–102

Title

Participation of Light and Temperature Fluctuations in the Induction of Contractile Roots of Gladiolus

B. Jacoby; A. H. Halevy Botanical Gazette 1970. doi:10.1086/336514

Other claims from this paper (3)

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Hedera height did not differ statistically across light sources or intensities.

Taxon: Hedera rhombeaHedera rhombeae0
Treatment: light sources and light intensitiese0
Outcome: heightse0
Direction: did not show differencese0

Not reportedComparator

Verbatim

e0
“Hedera rhombea heights did not show differences statistically as responses to light sources and light intensities.”
✓ located verbatim in the source · abstract, characters 509–623

Title

Effects of Artificial Light Sources and Light Intensities in Subway Stations on the Growth of Hedera rhombea and Saxifraga stolonifera

Jin Hee Ju; Kwang Ja Bang Journal of the Korea Society of Environmental Restoration Technology 2008

Other claims from this paper (11)

Association Hedera height tended to rise with intensity and was greatest under halogen light.
Intervention effect Hedera branch number increased under fluorescent light and higher intensities.
Observation Hedera leaf number ranked highest under three-wave fluorescent light at 1,000 Lux.
Intervention effect Hedera leaves were wider under low light intensity.
Intervention effect Hedera chlorophyll did not differ between three-wave fluorescent and halogen light.
Association Hedera chlorophyll increased with fluorescent-light intensity.
Intervention effect Saxifraga plants died or declined under fluorescent light.
Intervention effect Saxifraga grew poorly below 200 Lux under all light sources.
Observation Saxifraga height, shoot and leaf number ranked highest under halogen light at 1,000 Lux.
Observation Saxifraga leaf width and length ranked highest under halogen light at 1,000 Lux.
Observation Saxifraga chlorophyll was greatest under three-wave fluorescent light at 700 Lux.

Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Chlorophyll content of E. angolense leaves was significantly affected by light intensities.

Taxon: Entandrophragma angolenseEntandrophragma angolensee3
Treatment: light intensitiese2
Outcome: Chlorophyll content of leafe2

Not reportedComparatorDirection

Verbatim

e2
“Chlorophyll content of leaf was significantly affected by light intensities”
✓ located verbatim in the source · abstract, characters 615–690

e3
“The study investigated the influence of light intensities on the early growth performance of Entandrophragma angolense”
✓ located verbatim in the source · abstract, characters 0–118

Title

Seedling growth performance of Entandrophragma angolense (Welw.) C. DC as influenced by different light intensities

AO Adewunmi; OT Bolanle–Ojo; AO Oladejo Journal of Agriculture Forestry and the Social Sciences 2016. doi:10.4314/joafss.v12i2.20

Other claims from this paper (2)

Intervention effect Light intensities did not significantly affect the height, collar diameter and leaf production of E. angolense seedlings.
Intervention effect Light intensities did not significantly affect the biomass accumulation of E. angolense seedlings.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Seedlings under 25%, 50% and 75% light intensities gave the highest biomass accumulation.

Taxon: Garcinia kolaGarcinia kolat0
Treatment: 25%, 50% and 75% light intensitiese3
Outcome: biomass accumulatione3
Direction: higheste3

Not reportedComparator

Verbatim

t0
“Garcinia kola”
✓ located verbatim in the source · title, characters 23–36

e3
“Seedlings under 25%, 50% and 75% light intensities gave the highest biomass accumulation”
✓ located verbatim in the source · abstract, characters 1122–1210

Title

Biomass accumulated by Garcinia kola Heckel. seedlings under different light intensities

OT Bolanle–Ojo; JO Ogunade; OA Williams; et al. Journal of Agriculture Forestry and the Social Sciences 2016. doi:10.4314/joafss.v12i2.16

Other claims from this paper (7)

Intervention effect Leaf dry weight of Garcinia kola seedlings was not significantly affected by light intensities.
Intervention effect Stem, root and total dry weight of Garcinia kola seedlings were significantly affected by light intensity.
Intervention effect Biomass accumulated under 5% light intensity was very low compared with other light conditions.
Observation Leaf dry weight of Garcinia kola seedlings ranged from 1.87 to 5.07 g after 24 weeks.
Observation Stem dry weight of Garcinia kola seedlings ranged from 0.83 to 3.04 g.
Observation Root dry weight of Garcinia kola seedlings ranged from 1.60 to 9.90 g.
Observation Total dry weight of Garcinia kola seedlings ranged from 4.30 to 15.63 g.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Root length increased at higher light intensities.

Taxon: red ricet0
Treatment: higher light intensitiese0
Outcome: root lengthe0
Direction: increasede0

Not reportedComparator

Verbatim

e0
“At higher light intensities, shoot length decreased, whereas root length, dry mass and number of tillers increased”
✓ located verbatim in the source · abstract, characters 650–764

t0
“red rice”
✓ located verbatim in the source · title, characters 73–81

Title

Seed vigor, antioxidant metabolism and initial growth characteristics of red rice seedlings under different light intensities

Tiago Zanatta Aumonde; Tiago Pedó; Junior Borella; et al. Acta Botanica Brasilica 2013. doi:10.1590/s0102-33062013000200007

Other claims from this paper (11)

Intervention effect Shoot length decreased at higher light intensities.
Intervention effect Dry mass increased at higher light intensities.
Intervention effect Tiller number increased at higher light intensities.
Intervention effect Leaf area was greatest at 65% light.
Intervention effect Leaf area ratio, leaf mass ratio, specific leaf area and shoot/root ratio were lowest at 100% light.
Intervention effect Light intensity had qualitative and quantitative effects on chlorophyll contents.
Intervention effect SOD activity was higher at lower light levels.
Intervention effect CAT activity was higher at lower light levels.
Intervention effect APX activity showed the inverse light response to SOD and CAT.
Intervention effect POX activity showed the inverse light response to SOD and CAT.
Intervention effect Extremes of light availability negatively affected initial growth and photosynthetic pigments.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Dry mass increased at higher light intensities.

Taxon: red ricet0
Treatment: higher light intensitiese0
Outcome: dry masse0
Direction: increasede0

Not reportedComparator

Verbatim

e0
“At higher light intensities, shoot length decreased, whereas root length, dry mass and number of tillers increased”
✓ located verbatim in the source · abstract, characters 650–764

t0
“red rice”
✓ located verbatim in the source · title, characters 73–81

Title

Seed vigor, antioxidant metabolism and initial growth characteristics of red rice seedlings under different light intensities

Tiago Zanatta Aumonde; Tiago Pedó; Junior Borella; et al. Acta Botanica Brasilica 2013. doi:10.1590/s0102-33062013000200007

Other claims from this paper (11)

Intervention effect Shoot length decreased at higher light intensities.
Intervention effect Root length increased at higher light intensities.
Intervention effect Tiller number increased at higher light intensities.
Intervention effect Leaf area was greatest at 65% light.
Intervention effect Leaf area ratio, leaf mass ratio, specific leaf area and shoot/root ratio were lowest at 100% light.
Intervention effect Light intensity had qualitative and quantitative effects on chlorophyll contents.
Intervention effect SOD activity was higher at lower light levels.
Intervention effect CAT activity was higher at lower light levels.
Intervention effect APX activity showed the inverse light response to SOD and CAT.
Intervention effect POX activity showed the inverse light response to SOD and CAT.
Intervention effect Extremes of light availability negatively affected initial growth and photosynthetic pigments.

“light intensities”

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