Search claims · PlantClaims

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Recovery of the surviving fraction of irradiated cuttings was indicated by growth rates at different intervals.

Taxon: Salix nigraSalix nigrat0
Outcome: recovery of the surviving fractione1

Verbatim

t0
“Salix nigra Marsh”
✓ located verbatim in the source · title, characters 30–47

e1
“Determination of growth rates at different intervals post-irradiation indicated recovery of the surviving fraction of the irradiated cuttings”
✓ located verbatim in the source · abstract, characters 480–621

Title

Effects of Gamma Radiation on Salix nigra Marsh Cuttings

Roy Z. Gehring Journal of the Arkansas Academy of Science 1985

Other claims from this paper (8)

Intervention effect Low doses of ionizing radiation apparently stimulated growth of Salix nigra cuttings.
Intervention effect Higher radiation doses progressively retarded growth of Salix nigra cuttings.
Association Staminate catkin growth was inversely proportional to total exposure dose.
Intervention effect Pollen grain viability increased with gamma radiation up to 100 r.
Intervention effect Pollen viability was progressively lower from 400 r up to 4 Kr of gamma radiation.
Observation Exposure to 10 Kr gamma radiation caused 100% mortality of the cuttings.
Observation The highest growth rate at ninety days occurred at the highest surviving exposure dose.
Association Total RNA and protein concentrations were sensitive even to the lowest exposure doses.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Relative growth rates showed a slow recovery in the two seasons after elevated ozone exposure ended.

Taxon: Betula pendulaBetula pendulat0
Outcome: slow recovery of relative growth ratese2

Verbatim

t0
“birch (Betula pendula Roth)”
✓ located verbatim in the source · title, characters 91–118

e2
“a slow recovery of relative growth rates during the following two seasons without elevated ozone was apparent”
✓ located verbatim in the source · abstract, characters 1431–1540

Title

Ozone exposure results in various carry‐over effects and prolonged reduction in biomass in birch (Betula pendula Roth)

E. Oksanen; A. Saleem Plant Cell & Environment 1999. doi:10.1046/j.1365-3040.1999.00501.x

Other claims from this paper (10)

Intervention effect Ozone exposure reduced Rubisco, chlorophyll and carotenoid contents in birch leaves.
Intervention effect Ozone exposure reduced starch and nutrient contents in birch leaves.
Intervention effect Ozone exposure lowered stomatal conductance in birch.
Intervention effect Ozone exposure decreased new shoot growth and net assimilation rate in birch.
Intervention effect Ozone exposure decreased shoot dry weight by 7·5% over the long term.
Intervention effect Ozone exposure decreased root dry weight by 15·2% over the long term.
Intervention effect Ozone exposure decreased foliage area by 23·2% over the long term.
Intervention effect Ozone exposure reduced the root : shoot ratio in birch over the long term.
Observation Structural, biochemical and stomatal acclimation occurred in the ozone-tolerant clone.
Observation In the sensitive clone, allocation shifted from growth towards defensive phenolics such as chlorogenic acid.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Root and shoot relative growth rates and net nitrogen uptake resumed in recovery.

Taxon: OatsAvena sativat0
Outcome: relative growth rates of roots and shoots, and the net uptake rate of nitrogene0
Qualifier: during recoverye0

Verbatim

e0
“the relative growth rates of roots and shoots, and the net uptake rate of nitrogen were resumed during recovery.”
✓ located verbatim in the source · abstract, characters 1221–1333

t0
“Late Sown Oats”
✓ located verbatim in the source · title, characters 107–121

Title

Reduced Growth and Nitrogen Uptake During Waterlogging at Tillering Permanently Affect Yield Components in Late Sown Oats

Iduna Arduini; Marco Baldanzi; Silvia Pampana Frontiers in Plant Science 2019. doi:10.3389/fpls.2019.01087

Other claims from this paper (14)

Intervention effect uptake of nitrogen was reduced by waterlogging after 7 days.
Intervention effect N-concentration of shoots was reduced by waterlogging after 7 days.
Intervention effect tiller initiation was reduced by waterlogging after 14 days.
Intervention effect root growth was reduced by waterlogging after 14 days.
Intervention effect shoot growth was reduced by waterlogging after 21 days.
Observation All oat plants survived waterlogging.
Intervention effect Straw and root biomass remained lower at maturity with every waterlogging duration.
Intervention effect Grain yield declined by 42% to about 81% with waterlogging.
Intervention effect Panicle number per plant was strongly affected by waterlogging.
Intervention effect Kernel number per panicle was strongly affected by waterlogging.
Intervention effect Short waterlogging slightly increased tiller fertility.
Intervention effect Kernels per spikelet decreased slightly and irregularly.
Association The two oat species may recover inflorescence initiation and size better than other winter cereals.
Observation Spring waterlogging was highly detrimental to oats.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Surviving injured flax had enhanced crop growth rates during recovery.

Outcome: crop growth ratese0
Direction: enhancede0
Qualifier: during the remainder of the growing seasone0

Not reportedTaxon

Verbatim

e0
“Recovery from early-season injury was characterized by enhanced crop growth rates (CGRs) and net assimilation rates (NARs) of surviving plants during the remainder of the growing season.”
✓ located verbatim in the source · abstract, characters 447–633

t0
“Growth and Yield of Flax (Linum usitatissimum) Injured by Trifluralin”
✓ located verbatim in the source · title, characters 0–69

Title

Growth and Yield of Flax (Linum usitatissimum) Injured by Trifluralin

Ken M. Nawolsky; Ian N. Morrison; George M. Marshall; et al. Weed Science 1992. doi:10.1017/s0043174500051912

Other claims from this paper (9)

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Root growth recovered to normal rates within five days except after severe damage.

Taxon: MaizeZea mayst0
Outcome: growth ratese0
Direction: Recoverye0
Value: five dayse0
Qualifier: unless the saturation caused severe plant damagee0

Verbatim

e0
“Recovery to normal growth rates occurred within five days unless the saturation caused severe plant damage”
✓ located verbatim in the source · abstract, characters 728–834

t0
“Maize”
✓ located verbatim in the source · title, characters 23–28

Title

Injury and Recovery of Maize Roots Affected by Flooding

Victor McDaniel; R. Wayne Skaggs; Lamyaa M. Negm Applied Engineering in Agriculture 2016. doi:10.13031/aea.32.11633

Other claims from this paper (8)

Intervention effect Flooding stopped root growth within 24 h.
Intervention effect One day of flooding did not affect root mass at any stage.
Intervention effect Three days of flooding did not affect root mass at V4 and V8.
Intervention effect Three day inundation at V12 and R1 significantly reduced root mass for over 35 days.
Intervention effect Five days of flooding at V4 significantly reduced root mass.
Intervention effect Five days of flooding at V12 significantly reduced root mass.
Intervention effect Five days of flooding at R1 significantly reduced root mass.
Intervention effect Flooding at V8 did not significantly reduce root mass.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Tomato shoot dry weight growth rate showed recovery.

Taxon: tomatoSolanum lycopersicume0
Outcome: shoot dry weight growth ratese0

Verbatim

e0
“tomato shoot length and shoot dry weight growth rates”
✓ located verbatim in the source · abstract, characters 1608–1661

Title

Recovery of terrestrial plants in vegetative vigor and seedling emergence tests from exposure to atrazine

Richard A. Brain; James Hoberg Environmental Toxicology and Chemistry 2015. doi:10.1002/etc.3298

Other claims from this paper (10)

Observation Cabbage showed a clear initial seedling emergence rate response.
Observation Tomato showed a clear initial seedling emergence rate response.
Observation Cabbage shoot length growth rate showed recovery.
Observation Tomato shoot length growth rate showed recovery.
Observation The remaining eight species had weak or absent responses, preventing clear recovery assessment.
Observation Nine of ten species showed clear vegetative vigor rate responses.
Intervention effect Corn showed no herbicidal response at the highest atrazine rate.
Observation Eight of nine species increased at least two shoot length growth metrics during recovery.
Observation Seven of nine species showed recovery in shoot dry weight growth rate.
Observation Oat and soybean had variable shoot dry weight responses.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Relative growth rates were negative during flooding and ranged negative to positive in recovery.

Taxon: lentilLens culinarist0
Outcome: Relative growth rate (RGR)e0
Direction: negative ratee0
Qualifier: varied from negative to positive during recovery periode0

Verbatim

e0
“Relative growth rate (RGR) of most plant components showed negative rate during flooding, but it varied from negative to positive during recovery period”
✓ located verbatim in the source · abstract, characters 760–912

t0
“Lentil”
✓ located verbatim in the source · title, characters 27–33

Title

Soil Flooding Tolerance in Lentil at Vegetative Stage

B Nessa; MR Islam; MM Haque; et al. Progressive Agriculture 2013. doi:10.3329/pa.v18i2.17460

Other claims from this paper (8)

Intervention effect Flooding considerably reduced genotype growth rates.
Observation Genotypes differed in their recovery responses after flooding.
Intervention effect Flooding promoted leaf senescence and desiccation.
Intervention effect Flooding damaged the root system, though some genotypes recovered.
Observation Flooding affected stems less than other components.
Intervention effect Shoot growth was reduced 76-86% versus control.
Observation BINAmasur1 and BD3859 were comparatively more flooding-tolerant.
Observation ILL5133 and ILL5087 were flooding-susceptible with negative tolerance indices.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Surviving injured flax had enhanced net assimilation rates during recovery.

Outcome: net assimilation ratese0
Direction: enhancede0
Qualifier: during the remainder of the growing seasone0

Not reportedTaxon

Verbatim

e0
“Recovery from early-season injury was characterized by enhanced crop growth rates (CGRs) and net assimilation rates (NARs) of surviving plants during the remainder of the growing season.”
✓ located verbatim in the source · abstract, characters 447–633

t0
“Growth and Yield of Flax (Linum usitatissimum) Injured by Trifluralin”
✓ located verbatim in the source · title, characters 0–69

Title

Growth and Yield of Flax (Linum usitatissimum) Injured by Trifluralin

Ken M. Nawolsky; Ian N. Morrison; George M. Marshall; et al. Weed Science 1992. doi:10.1017/s0043174500051912

Other claims from this paper (9)

Observationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Species differed significantly in post-fire growth rates.

Taxon: Florida Scrub Vegetationt0
Outcome: post-fire growth ratese0
Direction: variede0
Qualifier: differing recovery modese0

Verbatim

e0
“species varied significantly in their post-fire growth rates, especially between those with differing recovery modes.”
✓ located verbatim in the source · abstract, characters 916–1033

t0
“Florida Scrub Vegetation”
✓ located verbatim in the source · title, characters 43–67

Title

Post-Fire Growth Strategies of Resprouting Florida Scrub Vegetation

Andrea J. Maguire; Eric S. Menges Fire Ecology 2011. doi:10.4996/fireecology.0703012

Other claims from this paper (5)

Observation Stem counts after fire exceeded prefire counts for all species.
Observation Resprouting shrubs that also seed had the lowest growth rates.
Observation Palmettos grew fastest, followed by shrubs then sub-shrubs.
Association Within species, stem height traded off with new-stem density.
Association Within species, height did not trade off with resprouting stem diameter.

Observationauthor interpretationoriginal resultmeasured

Claim · model-written summary

The low relative growth rates suggest slow recovery in native stands under continuous harvesting.

Taxon: Mexican oreganoe1
Outcome: slow recovery processe0
Qualifier: subject to continuous harvestinge0
Setting: native standse0

Verbatim

e0
“These low values suggest a slow recovery process for plants in native stands subject to continuous harvesting.”
✓ located verbatim in the source · abstract, characters 748–858

e1
“Relative growth rate of Mexican oregano varied from 0.01 to 0.08 g/g/d.”
✓ located verbatim in the source · abstract, characters 676–747

Title

GROWTH CHARACTERISTICS OF MEXICAN OREGANO (LIPPIA BERLANDIERI SCHAUER) UNDER SALT STRESS

Ricardo Mata-González; Rubén Meléndez-González The Southwestern Naturalist 2005. doi:10.1894/0038-4909(2005)050<0001:gcomol>2.0.co;2

Other claims from this paper (5)

Intervention effect Relative growth rate decreased linearly as osmotic potential declined from control to −1.20 MPa.
Intervention effect Leaf weight decreased ninefold from control to −1.20 MPa.
Observation Mexican oregano was concluded to be moderately salt tolerant compared with other non-halophytes.
Intervention effect Root growth was less affected by salinity than leaf and stem growth.
Observation Relative growth rate ranged from 0.01 to 0.08 g/g/d.

“rates of recovery growth”

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