Search claims · PlantClaims

Associationobservedoriginal resultmeasured

Claim · model-written summary

North of the source, pollen density from 65 to 225 m decreased with height in a wave pattern.

Taxon: wheatTriticum aestivumt0
Outcome: pollen densitye0
Direction: decreasee0
Value: 65 m to 225 me0
Comparator: increasing heighte0
Setting: north of the pollen sourcee0

Verbatim

e0
“In the north of the pollen source, the pollen density from 65 m to 225 m showed a wave-mode decrease with increasing height.”
✓ located verbatim in the source · abstract, characters 858–982

t0
“wheat”
✓ located verbatim in the source · title, characters 15–20

Title

Pollen flow of wheat under natural conditions in the Huanghuai River Wheat Region, China

Ai-Qing Sun; Chun-Qing Zhang; Cheng-Lai Wu; et al. GM crops & food 2015. doi:10.1080/21645698.2015.1006072

Other claims from this paper (9)

Observation Wheat pollen suspension velocity was 0.3-0.4 m/s.
Observation The highest pollen densities occurred north, northwest and south of the source.
Observation Wheat pollen dispersed more than 245 m northwest and northeast.
Association At the source center, pollen density decreased with vertical height.
Method / resource Long-distance horizontal pollen transport fitted polynomial equations.
Observation North of the source, pollen density peaked 45 m away and then fell with distance.
Observation Northwest pollen density had a double-peak pattern.
Observation Northeast pollen density was highest 45 to 125 m from the source.
Association Wind speed above suspension velocity and gust duration were the main factors associated with dispersal.

Mechanismhypothesisoriginal resultmeasured

Claim · model-written summary

The authors suggest tetraploid vein density and bundle sheath development may support ear photosynthesis and limit yield loss.

Taxon: wheatTriticum aestivumt0
Material: tetraploid speciese0
Outcome: higher P N _ear and lower decrease in grain yielde0
Qualifier: higher vein density and well‐developed bundle sheathe0

Verbatim

e0
“The higher vein density and well‐developed bundle sheath of tetraploid species may contribute to the higher P N _ear and lower decrease in grain yield”
✓ located verbatim in the source · abstract, characters 1554–1704

t0
“wheat yield”
✓ located verbatim in the source · title, characters 37–48

Title

Ear photosynthetic anatomy effect on wheat yield and water use efficiency

Yuping Li; Hongbing Li; Suiqi Zhang; et al. Agronomy Journal 2020. doi:10.1002/agj2.20154

Other claims from this paper (10)

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Under increasing plant density, benomyl-treated wheat lost tillers more rapidly than controls.

Taxon: WheatTriticum aestivumt0
Treatment: benomyle0
Outcome: decrease in tiller number as plant density increasede5
Direction: more rapide5
Comparator: controlse5

Verbatim

t0
“Growth and Development of Wheat”
✓ located verbatim in the source · title, characters 30–61

e0
“The major effect of benomyl, at concentrations in the range 200–5000 ppm was to increase the development of tillers”
✓ located verbatim in the source · abstract, characters 264–379

e5
“The decrease in tiller number as plant density increased was more rapid in treated plants than in controls, so that both treatments produced similar ear densities at around optimum plant density”
✓ located verbatim in the source · abstract, characters 1006–1200

Title

The Effects of Benomyl on the Growth and Development of Wheat1

W.E. PEAT; D.M. SHIPP EPPO Bulletin 1981. doi:10.1111/j.1365-2338.1981.tb01935.x

Other claims from this paper (6)

Intervention effect Benomyl at 200–5000 ppm increased wheat tiller development.
Intervention effect Spraying at any one of several growth stages increased the number of wheat tillers detected about 6 weeks later.
Intervention effect The benomyl effect on tillers was due to more rapid tiller initiation, not more rapid growth after initiation.
Intervention effect Benomyl increased incorporation of C14‐labelled assimilates into newly initiated wheat tiller buds but not into older buds.
Intervention effect In field experiments, increased tiller production raised wheat ear number only when plants were widely spaced.
Intervention effect Both benomyl-treated and control wheat produced similar ear densities at about optimum plant density.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Radicular density increased in nanoparticle-fertilized wheat, with new adventitious roots developing.

Taxon: WheatTriticum aestivumt0
Outcome: radicular densitye0
Direction: increasee0

Not reportedTreatment

Verbatim

e0
“the decrease of root length was compensated by an increase of radicular density, which led to the development of new adventitious roots”
✓ located verbatim in the source · abstract, characters 624–759

t0
“Wheat Plants”
✓ located verbatim in the source · title, characters 54–66

Title

Nanomagnetic Iron Oxide Solution for Fertilization on Wheat Plants

Carmen Cîmpeanu; Monica-Luminiţa Badea; Carmen Steluţa Ciobanu; et al. Romanian Agricultural Research 2021. doi:10.59665/rar3806

Other claims from this paper (6)

Intervention effect Ground iron oxide application decreased plant height relative to foliar application.
Intervention effect Ground iron oxide application decreased root length relative to foliar application.
Intervention effect Ground iron oxide application increased root volume relative to foliar application.
Intervention effect Ground iron oxide application increased chlorophyll content relative to foliar application.
Observation Wheat production was not negatively influenced by nanoparticle treatment under either application method.
Intervention effect Fertilized wheat had anatomical changes relative to controls under foliar and root-zone application.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Presence of dwarfing genes in the genotype of tall forms increased ear density in bread wheat.

Taxon: bread wheatTriticum aestivumt0
Material: tall formse1
Gene: dwarfing genese1
Outcome: ear densitye1
Direction: increasee1

Verbatim

t0
“bread wheat”
✓ located verbatim in the source · title, characters 91–102

e1
“Presence of the dwarfing genes in the genotype of tall forms led to the decrease of stem and ear length, and at the same time to the increase of ear density”
✓ located verbatim in the source · abstract, characters 504–660

Title

Pleiotropic effects of gibberellin-sensitive and giberrellin-insensitive dwarfing genes in bread wheat of the southern step region of the Black Sea

G. A. Chebotar; S. V. Chebotar; I. I. Motsnyy Cytology and Genetics 2016. doi:10.3103/s0095452716010023

Other claims from this paper (11)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

At 2.8 mg I −1 SAN, wheat thylakoid appressions decreased sharply.

Taxon: wheatTriticum aestivume1
Treatment: SAN concentration of 2.8 mg I −1e0
Outcome: thylakoid appressionse0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“at a SAN concentration of 2.8 mg I −1 there was a sharp decrease in thylakoid appressions and in labelling density of both appressed and non‐appressed membranes.”
✓ located verbatim in the source · abstract, characters 880–1041

e1
“chloroplasts of wheat ( Triticum aestivum L. cv. Walde)”
✓ located verbatim in the source · abstract, characters 159–214

Title

Immunogold localization of LHC II proteins in chloroplasts with different degrees of grana stacking induced by SAN‐9789.

Clas Dahlin Physiologia Plantarum 1989. doi:10.1111/j.1399-3054.1989.tb06216.x

Other claims from this paper (11)

Observation Wheat chloroplasts displayed varying degrees of thylakoid stacking.
Intervention effect Untreated greenhouse-grown wheat thylakoids had more gold particles per membrane length than red-light-grown plants.
Observation The ratio of labelling between appressed and non-appressed membranes was fairly constant across red-light and greenhouse conditions.
Observation Labelling density was 2.5–3 times higher in appressed than non-appressed thylakoids.
Intervention effect At 2.8 mg I −1 SAN, labelling density decreased sharply in appressed and non-appressed membranes.
Intervention effect Total gold particles per chloroplast were much lower than at lower SAN concentrations.
Intervention effect At 28 mg I −1 SAN, wheat chloroplasts lacked normal grana.
Observation At the highest SAN concentration, plastid thylakoids were elongated and single.
Intervention effect At 28 mg I −1 SAN, labelling density was about 50% of that at 2.8 mg I −1.
Observation LHC II proteins were mainly localized in appressed grana membrane regions.
Mechanism LHC II proteins may participate in grana formation.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Presence of dwarfing genes in the genotype of tall forms decreased stem and ear length in bread wheat.

Taxon: bread wheatTriticum aestivumt0
Material: tall formse1
Gene: dwarfing genese1
Outcome: stem and ear lengthe1
Direction: decreasee1

Verbatim

t0
“bread wheat”
✓ located verbatim in the source · title, characters 91–102

e1
“Presence of the dwarfing genes in the genotype of tall forms led to the decrease of stem and ear length, and at the same time to the increase of ear density”
✓ located verbatim in the source · abstract, characters 504–660

Title

Pleiotropic effects of gibberellin-sensitive and giberrellin-insensitive dwarfing genes in bread wheat of the southern step region of the Black Sea

G. A. Chebotar; S. V. Chebotar; I. I. Motsnyy Cytology and Genetics 2016. doi:10.3103/s0095452716010023

Other claims from this paper (11)

“decrease in density”

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