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“yield decrease”

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2000 ’10 ’20

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Organism: Raphanus sativus ✕

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Quantum yield varied significantly with oxygen partial pressure, with the greatest decrease at 2 kPa oxygen.

Taxon: radishRaphanus sativust0
Treatment: 2 kPa of oxygene0
Outcome: quantum yielde0
Direction: decreasee0
Value: 2 kPa of oxygene0
Comparator: oxygen partial pressurese0

Verbatim

e0
“The quantum yield data showed significant variation among the oxygen partial pressures with the most significant decrease at 2 kPa of oxygen”
✓ located verbatim in the source · abstract, characters 859–999

t0
“radish”
✓ located verbatim in the source · title, characters 12–18

Title

Response of radish to light and oxygen at reduced atmospheric pressure

Cara Wehkamp; Michael Stasiak; Mike Dixon 41st International Conference on Environmental Systems 2011. doi:10.2514/6.2011-5169

Other claims from this paper (6)

Intervention effect Reduced total pressure caused little difference in light response slope or quantum yield.
Association Light response curves separated slightly more across pressures as light increased.
Intervention effect Pressure significantly affected whole canopy carbon dioxide compensation points.
Intervention effect Oxygen significantly affected whole canopy carbon dioxide compensation points.
Intervention effect Hypobaria reduced carbon dioxide compensation points.
Intervention effect Decreased oxygen lowered compensation points, with the lowest at 10 kPa total pressure and 2 kPa oxygen, 18% of ambient.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Radish under drought showed an expected decrease in wet biomass.

Taxon: radishRaphanus sativuse2
Treatment: droughte2
Outcome: wet biomasse2
Direction: decreasee2

Not reportedComparator

Verbatim

e2
“Both radish treatments exhibited an expected decrease in wet biomass in response to drought”
✓ located verbatim in the source · abstract, characters 823–914

Title

Effects of CO2 Enrichment on Biomass Yield and Response to Drought In Radish and Winter Wheat

Alex Hertel The Institutional Repository at DePaul University (DePaul University) 2012

Other claims from this paper (3)

Intervention effect Radish showed little increase in biomass under elevated CO2 (400 and 800 ppm).
Intervention effect Winter wheat water content declined over the experimental period under drought.
Intervention effect Winter wheat dry biomass increased throughout the drought.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

The 90 kg P/ha dose significantly decreased seed yield.

Taxon: RADISH (RAPHANUS SATIVUS L.)Raphanus sativust0
Treatment: 90 kg P/hae0
Outcome: seed yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“highest dose of phosphorus (90 kg P/ha) resulted in significant decrease in seed yield”
✓ located verbatim in the source · abstract, characters 701–787

t0
“RADISH (RAPHANUS SATIVUS L.)”
✓ located verbatim in the source · title, characters 51–79

Title

EFFECT OF NITROGEN AND PHOSPHORUS ON SEED YIELD IN RADISH (RAPHANUS SATIVUS L.)

Ashutosh Sharma Agricultural science digest 2000

Other claims from this paper (11)

Intervention effect The highest seed yield was 6.25 q/ha with 150 kg N/ha.
Intervention effect The 200 kg/ha nitrogen dose delayed flowering.
Intervention effect The 200 kg/ha nitrogen dose reduced branch and pod numbers.
Intervention effect The 200 kg/ha nitrogen dose produced poor seed yield.
Intervention effect Phosphorus had no significant effect on most studied traits relative to zero phosphorus.
Intervention effect Phosphorus significantly affected days to 50% flowering in 1995.
Intervention effect Phosphorus significantly affected seed yield in 1994.
Observation Seed yield was at par through 60 kg P/ha.
Association The nitrogen by phosphorus interaction significantly affected growth and seed yield attributes.
Intervention effect N150 P30 kg/ha gave the maximum seed yield of 6.65 q/ha.
Intervention effect N150 P60 kg/ha gave seed yield of 6.55 q/ha, close to the maximum.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Phenolic content tended to decrease as vermicompost rose.

Taxon: kale, radish and tomatoBrassica oleracea var. viridis Raphanus sativusSolanum lycopersicume1
Treatment: increasing vermicompost levelse0
Outcome: Total phenolic contente0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Total phenolic content tended to decrease regardless of species with increasing vermicompost levels”
✓ located verbatim in the source · abstract, characters 1915–2014

e1
“kale, radish and tomato”
✓ located verbatim in the source · abstract, characters 481–504

Title

Vermicompost soil amendment influences yield, growth responses and nutritional value of Kale (Brassica oleracea Acephala group), Radish (Raphanus sativus) and Tomato (Solanum lycopersicum L)

Calderon Elsa; G. Mortley Desmond Journal of Soil Science and Environmental Management 2021. doi:10.5897/jssem2021.0873

Other claims from this paper (10)

Intervention effect Vermicompost significantly increased kale height.
Intervention effect Vermicompost significantly increased radish height.
Intervention effect Vermicompost had no significant effect on tomato height.
Intervention effect Leaf chlorophyll increased with amendment except in kale at the highest level.
Intervention effect Kale fresh and dry weight increased with vermicompost.
Intervention effect Radish tap root yield was highest at 15% vermicompost.
Observation Stem diameter was highest in the final measurement weeks.
Intervention effect Kale vitamin C rose to 10% amendment then declined.
Observation Radish vitamin C declined steadily.
Recommendation The authors conclude amendments above 10% may harm height and chlorophyll while increasing biomass.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Aluminium decreased radish root length and shoot and root dry matter yield.

Taxon: radishRaphanus sativuse0
Organ / stage: shoots and rootse0
Treatment: aluminium treatmente0
Outcome: root length and dry matter yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“aluminium treatment caused a significant decrease in root length and dry matter yield in the shoots and roots of carrot ( Daucus carota L.) and radish”
✓ located verbatim in the source · abstract, characters 0–150

Title

Aluminium-phosphorus interactions on growth and some physiological traits of carrot and radish plants

M. Ismail Acta Agronomica Hungarica 2005. doi:10.1556/aagr.53.2005.3.6

Other claims from this paper (8)

Intervention effect Aluminium decreased carrot root length and shoot and root dry matter yield.
Intervention effect Aluminium reduced soluble sugars and total amino acids in carrot and radish.
Intervention effect Aluminium increased shoot and root proline content in carrot and radish.
Intervention effect Low and moderate aluminium left soluble protein approximately unchanged.
Intervention effect At higher aluminium levels, radish soluble protein increased while soluble sugars fell.
Intervention effect At higher aluminium levels, carrot soluble protein showed the opposite response from radish.
Intervention effect Phosphorus fertilizer countered aluminium toxicity by increasing root elongation and dry matter production.
Association Phosphorus treatment was associated with high soluble sugar and protein and calcium, magnesium and phosphorus contents, particularly at low and moderate aluminium.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Lead at 300 ppm significantly reduced seed germination, plant height, leaf weights, leaf area and radish yield.

Taxon: Raphanus sativus L.Raphanus sativuse0
Treatment: lead (300 ppm)e0
Outcome: seed germination, plant height, leaves fresh and dry weights, leaves area and yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“The higher concentration of lead (300 ppm) caused a significant decrease in seed germination, plant height, leaves fresh and dry weights, leaves area and yield of (Raphanus sativus L.)”
✓ located verbatim in the source · abstract, characters 591–775

Title

Impact of Lead Toxicity on Germination, Plant Growth, Yield and Metal Uptake in Radish Plants

H.A., Elkhatib Alexandria Science Exchange Journal 2009. doi:10.21608/asejaiqjsae.2009.3243

Other claims from this paper (4)

Association Root and shoot Pb content increased as applied Pb concentration increased.
Observation Radish roots accumulated more lead than shoots.
Method / resource Two quadratic polynomial equations were established for radish yield response to Pb contamination.
Method / resource Calculated and experimental radish yields did not differ significantly and had high correlation.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

SB48/11 biodegradable fleeces decreased marketable radish yield in spring seasons.

Taxon: radishRaphanus sativuse1
Material: SB48/11e3
Treatment: biodegradable fleecese3
Outcome: marketable yielde3
Direction: decreasee3
Value: 1.01 to 2.90 kg m -2e3
Setting: spring seasonse3

Not reportedComparator

Verbatim

e1
“radish (Raphanus sativus L. var. sativus)”
✓ located verbatim in the source · abstract, characters 38–79

e3
“We observed a decrease in marketable yield of plants covered with biodegradable fleeces by 1.01 to 2.90 kg m -2 (SB48/11 and SB28/13, respectively) in spring seasons, but similar yields to nonwoven PP were obtained in the autumn seasons”
✓ located verbatim in the source · abstract, characters 651–887

Title

Biodegradable polymers as floating row covers in field production of radish

Andrzej Kalisz; Aneta Grabowska; Agnieszka Sekara; et al. Chilean journal of agricultural research 2019. doi:10.4067/s0718-58392019000200243

Other claims from this paper (10)

Intervention effect Biodegradable covers gave higher minimum air temperature than nonwoven PP covers in radish production.
Intervention effect SB20/13 covers lowered photosynthetically active radiation transmission by 4.1% compared with nonwoven PP.
Intervention effect SB21/13 covers lowered photosynthetically active radiation transmission by 7.1% compared with nonwoven PP.
Intervention effect SB28/13 biodegradable fleeces decreased marketable radish yield in spring seasons.
Intervention effect Biodegradable fleeces gave yields similar to nonwoven PP in autumn seasons.
Association Dry weight, soluble sugars and L-ascorbic acid of radish depended on environmental conditions rather than on the type of cover.
Association Pigments content of radish depended on environmental conditions rather than on the type of cover.
Intervention effect SB48/11 covers increased L-ascorbic acid content in radish roots compared with nonwoven PP.
Intervention effect SB20/13 covers increased L-ascorbic acid content in radish roots compared with nonwoven PP in one trial.
Recommendation The authors suggest biodegradable nonwovens as floating covers for radish grown in seasons with temperature drops.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

SB28/13 biodegradable fleeces decreased marketable radish yield in spring seasons.

Taxon: radishRaphanus sativuse1
Material: SB28/13e3
Treatment: biodegradable fleecese3
Outcome: marketable yielde3
Direction: decreasee3
Value: 1.01 to 2.90 kg m -2e3
Setting: spring seasonse3

Not reportedComparator

Verbatim

e1
“radish (Raphanus sativus L. var. sativus)”
✓ located verbatim in the source · abstract, characters 38–79

e3
“We observed a decrease in marketable yield of plants covered with biodegradable fleeces by 1.01 to 2.90 kg m -2 (SB48/11 and SB28/13, respectively) in spring seasons, but similar yields to nonwoven PP were obtained in the autumn seasons”
✓ located verbatim in the source · abstract, characters 651–887

Title

Biodegradable polymers as floating row covers in field production of radish

Andrzej Kalisz; Aneta Grabowska; Agnieszka Sekara; et al. Chilean journal of agricultural research 2019. doi:10.4067/s0718-58392019000200243

Other claims from this paper (10)

Intervention effect Biodegradable covers gave higher minimum air temperature than nonwoven PP covers in radish production.
Intervention effect SB20/13 covers lowered photosynthetically active radiation transmission by 4.1% compared with nonwoven PP.
Intervention effect SB21/13 covers lowered photosynthetically active radiation transmission by 7.1% compared with nonwoven PP.
Intervention effect SB48/11 biodegradable fleeces decreased marketable radish yield in spring seasons.
Intervention effect Biodegradable fleeces gave yields similar to nonwoven PP in autumn seasons.
Association Dry weight, soluble sugars and L-ascorbic acid of radish depended on environmental conditions rather than on the type of cover.
Association Pigments content of radish depended on environmental conditions rather than on the type of cover.
Intervention effect SB48/11 covers increased L-ascorbic acid content in radish roots compared with nonwoven PP.
Intervention effect SB20/13 covers increased L-ascorbic acid content in radish roots compared with nonwoven PP in one trial.
Recommendation The authors suggest biodegradable nonwovens as floating covers for radish grown in seasons with temperature drops.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

5-azacytidine significantly reduced auxin content in F1 hybrids.

Taxon: radishRaphanus sativust0
Material: F1 hybride0
Treatment: 5-azacytidine treatmente0
Outcome: auxin contente0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“a significant decrease in the auxin content of the F1 hybrid under 5-azacytidine treatment.”
✓ located verbatim in the source · abstract, characters 1358–1449

t0
“radish”
✓ located verbatim in the source · title, characters 118–124

Title

Integration of transcriptome and DNA methylome analysis reveals the molecular mechanism of taproot yield heterosis in radish

Xiaoli Zhang; Liang Xu; Yan Wang; et al. Horticultural Plant Journal 2023. doi:10.1016/j.hpj.2023.11.002

Other claims from this paper (10)

Mechanism ELD and ASEG genes significantly contribute to radish heterosis through energy metabolism and hormone signaling.
Observation Average methylation was higher in F1 hybrids than in parents.
Association Gene-body methylation and DEG expression were negatively correlated in NAU-LB and F1 hybrids.
Association The methylation-expression trend differed between NAU-YH and F1 hybrids.
Intervention effect Hybrids were more sensitive to 5-azacytidine than parents.
Intervention effect 5-azacytidine significantly reduced hybrid root weight.
Intervention effect 5-azacytidine significantly reduced hybrid total sugar content.
Intervention effect Vascular cambium activity was significantly inhibited in hybrids and parental lines.
Observation RsSUS1 and RsSUC2a expression was higher in hybrid roots than parental roots.
Observation RsIAA7 and RsIAA18 expression was higher in hybrid roots than parental roots.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

5-azacytidine significantly reduced hybrid root weight.

Taxon: radishRaphanus sativust0
Material: F1 hybridse0
Outcome: root weighte0
Direction: decreasee0
Comparator: controle0

Not reportedTreatment

Verbatim

e0
“A significant decrease was observed in root weight and total sugar content in the F1 hybrids compared to the control.”
✓ located verbatim in the source · abstract, characters 1203–1320

t0
“radish”
✓ located verbatim in the source · title, characters 118–124

Title

Integration of transcriptome and DNA methylome analysis reveals the molecular mechanism of taproot yield heterosis in radish

Xiaoli Zhang; Liang Xu; Yan Wang; et al. Horticultural Plant Journal 2023. doi:10.1016/j.hpj.2023.11.002

Other claims from this paper (10)

Mechanism ELD and ASEG genes significantly contribute to radish heterosis through energy metabolism and hormone signaling.
Observation Average methylation was higher in F1 hybrids than in parents.
Association Gene-body methylation and DEG expression were negatively correlated in NAU-LB and F1 hybrids.
Association The methylation-expression trend differed between NAU-YH and F1 hybrids.
Intervention effect Hybrids were more sensitive to 5-azacytidine than parents.
Intervention effect 5-azacytidine significantly reduced hybrid total sugar content.
Intervention effect 5-azacytidine significantly reduced auxin content in F1 hybrids.
Intervention effect Vascular cambium activity was significantly inhibited in hybrids and parental lines.
Observation RsSUS1 and RsSUC2a expression was higher in hybrid roots than parental roots.
Observation RsIAA7 and RsIAA18 expression was higher in hybrid roots than parental roots.

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“yield decrease”

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