Search claims · PlantClaims

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Stem tip excision significantly decreased peduncle diameter and scape dry weight.

Taxon: Gerbera jamesoniiGerbera jamesoniit0
Treatment: Stem tip excisione0
Outcome: peduncle diameter, and scape dry weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Stem tip excision plants caused a significant decrease of inflorescences number, diameter, and dry weight, in addition to peduncle diameter, and scape dry weight”
✓ located verbatim in the source · abstract, characters 786–947

t0
“Gerbera jamesonii”
✓ located verbatim in the source · title, characters 102–119

Title

EFFECT OF STEM TIP EXCISION, SPRAYING WITH BENZYLADENINE AND CYCOCEL ON FLOWERING OF TWO CULTIVARS OF Gerbera jamesonii

A. Atrakchii; H. AL- Qarakolly Mağallaẗ zirāʿaẗ al-rāfidayn 2009. doi:10.33899/magrj.2009.27412

Other claims from this paper (11)

Observation Essandre had higher inflorescence diameter, 76.50 mm.
Observation Estafette had longer peduncles, 34.32 cm.
Observation Estafette also had greater peduncle dry weight.
Intervention effect Stem tip excision significantly decreased inflorescence number, diameter and dry weight.
Intervention effect BA at 500 mg.l-1 increased inflorescence number to 5.52 per plant versus control.
Intervention effect BA at 500 mg.l-1 increased inflorescence dry weight.
Intervention effect BA at 500 mg.l-1 increased peduncle length and scape dry weight versus control.
Observation Non-pinched Estafette treated with BA at 250 mg.l-1 produced 6.59 inflorescences per plant.
Observation Non-pinched Estafette treated with BA at 500 mg.l-1 produced 6.82 inflorescences per plant.
Observation Non-pinched Essandre treated with BA at 250 mg.l-1 produced 5.87 inflorescences per plant.
Observation Non-pinched Essandre treated with BA at 500 mg.l-1 produced 6.00 inflorescences per plant.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

High temperature reduced mature wheat kernel dry weight by 30 to 60% across cultivars.

Taxon: WheatTriticum aestivumt0
Treatment: 30/25ºCe0
Outcome: kernel dry weight at maturitye0
Direction: decreasee0
Value: 30 to 60%e0
Comparator: 18/13e0

Verbatim

e0
“a 30 to 60% decrease in kernel dry weight at maturity for a rise in temperature from 18/13 to 30/25ºC”
✓ located verbatim in the source · abstract, characters 392–493

t0
“Wheat”
✓ located verbatim in the source · title, characters 16–21

Title

The Response of Wheat to High Temperature Following Anthesis. I. The Rate and Duration of Kernel Filling.

IF Wardlaw; L Moncur Australian Journal of Plant Physiology 1995. doi:10.1071/pp9950391

Other claims from this paper (3)

Observation Cultivars differed significantly in the magnitude of kernel dry-weight response to high temperature.
Association The most heat-tolerant cultivars had the greatest enhancement of kernel-filling rate under high temperature.
Intervention effect High temperature shortened kernel-filling duration.

Observationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Feeder-root density and proportion significantly decreased in the deeper horizon across rootstocks.

Taxon: Sweet OrangeCitrus sinensist0
Outcome: Feeder root dry weight density and dry weight proportione1
Direction: decreasee0
Setting: deeper horizone0

Verbatim

t0
“Sweet Orange Trees”
✓ located verbatim in the source · title, characters 39–57

e0
“at deeper horizon there was significant decrease in all the root stocks”
✓ located verbatim in the source · abstract, characters 693–764

e1
“Feeder root dry weight density and dry weight proportion”
✓ located verbatim in the source · abstract, characters 582–638

Title

Fibrous Root Distribution in Blood Red Sweet Orange Trees under Semi- arid Irrigated Ecosystem

Raj Pal Singh Dalal; Harsimrat K. Bons; Satpal Baloda International Journal of Agriculture Environment and Biotechnology 2014. doi:10.5958/2230-732x.2014.00251.4

Other claims from this paper (10)

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

The Atpae3 x Atpae6 double mutant had 83 percent of wild-type root dry weight.

Taxon: Arabidopsis thalianaArabidopsis thalianat0
Organ / stage: root tissuee3
Treatment: Atpae3 × Atpae6 double mutant linee3
Outcome: dry weighte3
Direction: decreaseinferrede3
Value: 83%e3
Comparator: wild typee3

Verbatim

t0
“A putative pectin acetylesterase gene family in Arabidopsis thaliana”
✓ located verbatim in the source · title, characters 0–68

e3
“Atpae3 × Atpae6 double mutant line had 70% and 83% of wild type root tissue of fresh weight and dry weight respectively”
✓ located verbatim in the source · abstract, characters 791–910

Title

A putative pectin acetylesterase gene family in Arabidopsis thaliana

Khaldoun Jaffal Al-Hadid Purdue e-Pubs (Purdue University System) 2009

Other claims from this paper (7)

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

The most severe removals significantly decreased seed dry weight per plant

Taxon: Phaseolus vulgarisPhaseolus vulgarise1
Treatment: most severe removalse7
Outcome: seed dry weight per plante7
Direction: decreaseinferrede7

Not reportedComparator

Verbatim

e1
“In a glasshouse study, the pattern of flower and pod production at the various flowering nodes of Phaseolus vulgaris (cv. 344) was mapped out”
✓ located verbatim in the source · abstract, characters 8–149

e7
“Plants compensated for fewer pods by having more seeds per pod but these were not enough to prevent significant depression of seed dry weight per plant by the most severe removals”
✓ located verbatim in the source · abstract, characters 1398–1577

Title

Flower and pod production at various nodes of Phaseolus vulgaris L.

T. O. Tayo The Journal of Agricultural Science 1986. doi:10.1017/s0021859600066764

Other claims from this paper (16)

Observation Only 30% of open flowers formed pods retained to maturity
Observation The terminal inflorescence produced 25% of the flowers on the plant
Observation Nodes 2 and 3 developed 50% of the retained pods
Observation Flower opening over the whole plant spanned an average of 12 days
Observation 90% of retained pods were formed from flowers opened within 4 days of anthesis
Observation Pod elongation was initially very rapid in pods that would be retained after fertilization
Observation Late pod growth was devoted almost entirely to seed filling
Observation Abscission development in Phaseolus pods proceeds at a slow growth rate
Observation Seed number per pod is determined later in pod growth
Intervention effect Flower or pod removal prolonged flowering
Intervention effect Flower or pod removal led to longer leaf retention
Intervention effect Flower or pod removal led to more branches on the main stem
Intervention effect Flower or pod removal lowered the number of mature pods
Association Greater severity of removal was associated with larger treatment effects
Intervention effect Plants compensated for fewer pods by producing more seeds per pod after flower or pod removal
Intervention effect Flower or pod removal shifted pod production away from nodes 2 and 3 to other areas of the plant

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

The Atpae3 x Atpae6 double mutant had 70 percent of wild-type root fresh weight.

Taxon: Arabidopsis thalianaArabidopsis thalianat0
Organ / stage: root tissuee3
Treatment: Atpae3 × Atpae6 double mutant linee3
Outcome: fresh weighte3
Direction: decreaseinferrede3
Value: 70%e3
Comparator: wild typee3

Verbatim

t0
“A putative pectin acetylesterase gene family in Arabidopsis thaliana”
✓ located verbatim in the source · title, characters 0–68

e3
“Atpae3 × Atpae6 double mutant line had 70% and 83% of wild type root tissue of fresh weight and dry weight respectively”
✓ located verbatim in the source · abstract, characters 791–910

Title

A putative pectin acetylesterase gene family in Arabidopsis thaliana

Khaldoun Jaffal Al-Hadid Purdue e-Pubs (Purdue University System) 2009

Other claims from this paper (7)

Observationobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Zucchini cotyledon fresh weight significantly increased during the first two postgermination weeks.

Taxon: CUCURBITA PEPO L.t0
Organ / stage: cotyledonse0
Outcome: fresh weighte0
Direction: increasee0
Qualifier: during the first two weeks of their postgerminative growthe0

Verbatim

e0
“significant increase in the fresh weight of cotyledons accompanied by a reciprocal decrease in dry matter during the first two weeks of their postgerminative growth.”
✓ located verbatim in the source · abstract, characters 369–534

t0
“CUCURBITA PEPO L.”
✓ located verbatim in the source · title, characters 52–69

Title

SENESCENCE AND REJUVENATION IN INTACT COTYLEDONS OF CUCURBITA PEPO L. (ZUCCHINI)

Kiril Mishev; Иван Тодоров; E. D. Ananiev; et al. http://www.bio21.bas.bg/ipp/gapbfiles/v-31/05_1-2_15-27.pdf 2005

Other claims from this paper (11)

Observation Zucchini cotyledon dry matter decreased during the first two postgermination weeks.
Observation Greening zucchini cotyledons rapidly and synchronously accumulated chlorophylls and carotenoids.
Observation Cotyledon pigment content reached a maximum on days 7–8, was steady by days 14–15, then declined with natural senescence.
Observation Zucchini cotyledons yellowed, lost turgor, and died around 25 days after germination.
Intervention effect Epicotyl decapitation when cotyledons visibly yellowed restored chlorophyll and carotenoid amounts over the next 15 days.
Intervention effect Two days of darkness reduced fresh and dry weight in 8-day-old zucchini seedlings.
Intervention effect Two days of darkness reduced chlorophyll and carotenoid content in 8-day-old zucchini seedlings.
Intervention effect Two days of darkness reduced net photosynthetic rate in 8-day-old zucchini seedlings.
Intervention effect Returning dark-treated zucchini plants to normal light completely reversed pigment loss and reduced carbon assimilation and growth.
Observation Chlorophyll content increased in recovering zucchini plants 11 days after dark treatment ended.
Intervention effect Plants did not recover from five days of darkness after return to light.

Associationobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Ozone and nitrogen supply interacted to decrease leaf loss, yellowing of leaves and palisade layer thickness.

Taxon: Betula pendula Roth.Betula pendulat0
Treatment: ozone and nitrogen supplye7
Outcome: leaf loss, yellowing of leaves and palisade layer thicknesse6
Direction: decreasee6

Verbatim

t0
“Betula pendula Roth.”
✓ located verbatim in the source · title, characters 65–85

e7
“Significant interactions between ozone and nitrogen supply were found as an increase in leaf biomass production, root dry weight and spongy intercellular space”
✓ located verbatim in the source · abstract, characters 1239–1398

e6
“as a decrease in leaf loss, yellowing of leaves and palisade layer thickness”
✓ located verbatim in the source · abstract, characters 1404–1480

Title

Influence of nitrogen supply on the response of clones of birch (Betula pendula Roth.) to ozone

E. PÄÄKKÖNEN; T. HOLOPAINEN New Phytologist 1995. doi:10.1111/j.1469-8137.1995.tb03027.x

Other claims from this paper (12)

Observationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Plant size fell significantly in spring and recovered in summer.

Taxon: white cloverTrifolium repenst0
Outcome: plant sizee0
Direction: decreasee0
Setting: springe0

Verbatim

e0
“strong seasonal variations in plant size (leaf and stolon dry weight, stolon length, and numbers of stolons and leaves per plant) which showed a significant decrease in spring with recovery over the following summer”
✓ located verbatim in the source · abstract, characters 861–1076

t0
“white clover”
✓ located verbatim in the source · title, characters 14–26

Title

Morphology of white clover (Trifolium repensL.) plants in pastures under intensive sheep grazing

J. L. Brock; M. J. M. Hay; V. J. Thomas; et al. The Journal of Agricultural Science 1988. doi:10.1017/s0021859600083210

Other claims from this paper (11)

Observation Less branched plants increased from 60 to 80% in spring.
Observation Roots per plant peaked in early spring before declining.
Intervention effect Grazing system did not significantly affect branching structure.
Intervention effect Rotationally grazed plants had 2.5 times the dry weight of set stocked plants.
Observation Successive branch orders had shorter stolons and less length before branching.
Observation The highest observed branching order was sixth.
Association Branching was unrelated to root numbers.
Observation Only 55% of stolons of branched plants were rooted, regardless of order.
Observation Rooted stolons made up 85% of total stolon length.
Observation Rooted stolons carried 62% of leaves.
Observation Rooted stolons carried 48% of growing points and 90% of axillary buds.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Summer heading significantly increased new shoot growth.

Taxon: apple treesMalus domesticat0
Treatment: Summer headinge0
Outcome: new shoot growthe0
Direction: increasee0

Not reportedComparator

Verbatim

e0
“Summer heading resulted in a significant increase in new shoot growth and decrease in new root growth.”
✓ located verbatim in the source · abstract, characters 512–614

t0
“apple trees”
✓ located verbatim in the source · title, characters 83–94

Title

Rootstock and pruning effects on first season dry weight distribution in delicious apple trees

E. Young; D. J. Werner Journal of Horticultural Science 1984. doi:10.1080/00221589.1984.11515222

Other claims from this paper (10)

Intervention effect Dormant heading increased new shoot dry weight during the first six weeks.
Intervention effect Dormant heading reduced new root dry weight during the first six weeks.
Observation By 12 weeks, new root and shoot dry weight differences were insignificant.
Intervention effect Summer heading decreased new root growth.
Intervention effect After summer heading, the root/shoot ratio returned to the unpruned value within six weeks.
Intervention effect Dormant heading reduced new root growth for longer on MM. 106 than on M.9.
Observation New shoot growth increased for longer on M.9.
Intervention effect Dormant heading significantly changed allometric constants for shoot relative to root growth on both rootstocks.
Intervention effect Summer heading shifted the allometric constants most toward new shoot growth.
Observation Root/shoot ratios did not differ among treatments and rootstocks at 24 weeks.

“decrease in dry weight”

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