Search claims · PlantClaims

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Supplemental UV-B did not significantly decrease dry weight in pea.

Taxon: peaLathyrus oleraceuse0
Treatment: supplemental enhancement of 32 mW m −2 effective UV-B radiatione0
Outcome: dry weightse0
Direction: not significantly decreasede0
Comparator: control plants that received only solar UV-B radiatione0

Verbatim

e0
“The dry weights of all 4 species and pea and wheat plant height were not significantly decreased by a supplemental enhancement of 32 mW m −2 effective UV-B radiation from cellulose acetate filtered FS-40 sunlamps for 6 hours each day, relative to control plants that received only solar UV-B radiation”
✓ located verbatim in the source · abstract, characters 837–1138

Title

Effects of Deletion and Enhancement of Ultraviolet-B (280–315nm) Radiation on Plants Grown at 3000 m Elevation1

Michael R. Becwar; Frank D. Moore; Michael J. Burke Journal of the American Society for Horticultural Science 1982. doi:10.21273/jashs.107.5.771

Other claims from this paper (9)

Intervention effect UV-B transmitting films produced shorter wheat than UV-B excluding Mylar.
Intervention effect UV-B film treatments did not significantly differ in potato dry weight.
Intervention effect UV-B film treatments did not significantly differ in radish dry weight.
Intervention effect UV-B film treatments did not significantly differ in wheat dry weight.
Intervention effect Supplemental UV-B did not significantly decrease dry weight in potato.
Intervention effect Supplemental UV-B did not significantly decrease dry weight in radish.
Intervention effect Supplemental UV-B did not significantly decrease dry weight in wheat.
Intervention effect Supplemental UV-B did not significantly decrease pea height.
Intervention effect Supplemental UV-B did not significantly decrease wheat height.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Stomp-extra reduced total weed dry weight by 77.8% in the first season and 78.5% in the second season compared with untreated.

Taxon: Pisum sativumLathyrus oleraceust0
Treatment: Stomp-extrae4
Interactor: weedse4weed
Outcome: dry-weight of total weedse4
Direction: decreasee4
Value: 77.8e4
Qualifier: 78.5e4
Comparator: untreatede4

Verbatim

t0
“Field Pea (Pisum sativum L.)”
✓ located verbatim in the source · title, characters 78–106

e4
“herbicides treatments effect (Stomp-extra, Amex, Basagran and hand-hoeing-twice) decrease in dry-weight of total weeds up to, 77.8, 43.8, 66.9, 43.5, 78.5, 75.8, 73.3 and 43.9%, compared with untreated”
✓ located verbatim in the source · abstract, characters 1058–1259

Title

Efficacy of Certain Herbicides in Controlling Weeds and their Side Effects on Field Pea (Pisum sativum L.)

R. Mousa; K. Abou-zied; A. Khozimy; et al. Journal of Plant Protection and Pathology /Journal of Plant Protection and Pathology 2022. doi:10.21608/jppp.2022.220964

Other claims from this paper (19)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Hand-hoeing twice reduced total weed dry weight by 43.5% in the first season and 43.9% in the second season compared with untreated.

Taxon: Pisum sativumLathyrus oleraceust0
Treatment: hand-hoeing-twicee4
Interactor: weedse4weed
Outcome: dry-weight of total weedse4
Direction: decreasee4
Value: 43.5e4
Qualifier: 43.9e4
Comparator: untreatede4

Verbatim

t0
“Field Pea (Pisum sativum L.)”
✓ located verbatim in the source · title, characters 78–106

e4
“herbicides treatments effect (Stomp-extra, Amex, Basagran and hand-hoeing-twice) decrease in dry-weight of total weeds up to, 77.8, 43.8, 66.9, 43.5, 78.5, 75.8, 73.3 and 43.9%, compared with untreated”
✓ located verbatim in the source · abstract, characters 1058–1259

Title

Efficacy of Certain Herbicides in Controlling Weeds and their Side Effects on Field Pea (Pisum sativum L.)

R. Mousa; K. Abou-zied; A. Khozimy; et al. Journal of Plant Protection and Pathology /Journal of Plant Protection and Pathology 2022. doi:10.21608/jppp.2022.220964

Other claims from this paper (19)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Stem, root and leaf fresh and dry weights decreased as salinity rose.

Taxon: Pisum sativum L.Lathyrus oleraceust0
Treatment: increased salinities dosese0
Outcome: stem, root and leaf fresh and dry weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“All growth attributes such as stem, root and leaf fresh and dry weight decrease with the increased salinities doses.”
✓ located verbatim in the source · abstract, characters 500–616

t0
“Pisum sativum L.”
✓ located verbatim in the source · title, characters 154–170

Title

Comparative effect of sodium chloride and sodium sulfate on the biomass and quantitative changes in starch, protein and total soluble sugar in pea seeds (Pisum sativum L.)

Farha Rehman; Sumaira J. Khan; Iram Khan Tahir; et al. Tropical Plant Research 2020. doi:10.22271/tpr.2020.v7.i3.080

Other claims from this paper (7)

Intervention effect Overall salt treatments had no significant effects on seed biomass, starch, protein or soluble sugar.
Intervention effect Seed starch was much reduced at 16 mmhos cm-1 of both salts versus control.
Intervention effect Protein content rose at higher salt concentrations relative to control.
Intervention effect Sugar content rose at higher salt concentrations relative to control.
Intervention effect Proline increased with salt stress through 8 mmhos cm-1.
Intervention effect High sodium sulfate caused lower biomass than sodium chloride.
Intervention effect High sodium sulfate caused lower seed starch than sodium chloride.

Associationobservedoriginal resultmeasured

Claim · model-written summary

With decreasing soil fertility, the amount of dry matter in pea roots increased.

Taxon: peaLathyrus oleraceuse1
Treatment: decrease in soil fertilitye1
Outcome: amount of dry matter in pea rootse1
Direction: increasede1

Verbatim

e1
“With a decrease in soil fertility, seed germination and dry weight of roots decreased, but the amount of dry matter in pea roots increased”
✓ located verbatim in the source · abstract, characters 1336–1474

Title

THE INFLUENCE OF BIOPREPARATIONS ON THE GROWTH AND DEVELOPMENT OF PEAS IN DIFFERENT TYPES OF SOILS

Galina M. Deriglazova; Ekaterina А. Semenenko Land Reclamation and Hydraulic Engineering 2024. doi:10.31774/2712-9357-2024-14-4-322-336

Other claims from this paper (12)

Intervention effect Soaking in Biohumate + 9 Microelements gave the maximum effect on pea plant height, 5.8 cm.
Intervention effect Soaking in Biohumate + 9 Microelements gave the maximum effect on pea root length, 15.9 cm.
Intervention effect Soaking in Biohumate + 9 Microelements gave the maximum effect on wet pea plant weight, 17.0 g.
Intervention effect Soaking in Biohumate + 9 Microelements gave the maximum effect on dry pea plant weight, 1.68 g.
Intervention effect Soaking in Biohumate + 9 Microelements raised wet root weight of 100 pea plants by 18.7–61.7% relative to the control, the highest on all soils.
Intervention effect Soaking in Biohumate + 9 Microelements raised dry root weight of 100 pea plants by 17.9–70.0% relative to the control, the highest on all soils.
Intervention effect In the other experimental variants, biopreparations showed no difference in effectiveness on pea.
Association With decreasing soil fertility, seed germination in pea decreased.
Association With decreasing soil fertility, dry weight of pea roots decreased.
Association Biopreparations increased the wet weight of 100 pea roots (r = 0.55).
Association Decreasing soil fertility decreased the wet weight of 100 pea roots (r = –0.69).
Intervention effect Preliminary soaking of pea seeds in biopreparations for 1 day increased seed germination energy on all studied soils.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Nitrogen content of peas decreased substantially during growth.

Taxon: peasLathyrus oleraceuse2
Compound: nitrogene2
Outcome: contente2
Direction: substantial decreasee2
Qualifier: in mg/g dry weighte2

Verbatim

e2
“The content (in mg/g dry weight) of nitrogen and potassium in maize, and of nitrogen and phosphorus in peas registered a substantial decrease”
✓ located verbatim in the source · abstract, characters 251–392

Title

The dynamics of the accumulation of nitrogen, phosphorus and potassium in maize and peas in the first growth phases at constant mineral nutrition

J. Minář; Z. Laštůvka Biologia Plantarum 1969. doi:10.1007/bf02921733

Other claims from this paper (16)

Observation Relative growth rate of maize and pea plants dropped by about 50% within 32 days of cultivation.
Observation Nitrogen content of maize decreased substantially during growth.
Observation Potassium content of maize decreased substantially during growth.
Observation Phosphorus content of peas decreased substantially during growth.
Observation Phosphorus content of maize showed a slight increase towards the end of the experiments.
Observation Potassium content of peas showed a slight decrease towards the end of the experiments.
Observation Relative absorption rate of nitrogen in maize was maximum after 28 days of cultivation.
Observation Relative absorption rate of phosphorus in maize was maximum after 28 days of cultivation.
Observation Relative absorption rate of potassium in maize reached a maximum immediately at the beginning of growth.
Observation Nitrogen absorption in peas reached maximum values after 28 to 30 days.
Observation Potassium absorption in peas reached maximum values after 28 to 30 days.
Observation Phosphorus absorption in peas was highest at the beginning of growth.
Association Maize accumulated relatively less potassium than peas.
Association Peas accumulated more nitrogen than maize.
Association Peas accumulated more potassium than maize.
Observation The ratio of accumulated N:P:K ions changed during growth in maize.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Phosphorus content of peas decreased substantially during growth.

Taxon: peasLathyrus oleraceuse2
Compound: phosphoruse2
Outcome: contente2
Direction: substantial decreasee2
Qualifier: in mg/g dry weighte2

Verbatim

e2
“The content (in mg/g dry weight) of nitrogen and potassium in maize, and of nitrogen and phosphorus in peas registered a substantial decrease”
✓ located verbatim in the source · abstract, characters 251–392

Title

The dynamics of the accumulation of nitrogen, phosphorus and potassium in maize and peas in the first growth phases at constant mineral nutrition

J. Minář; Z. Laštůvka Biologia Plantarum 1969. doi:10.1007/bf02921733

Other claims from this paper (16)

Observation Relative growth rate of maize and pea plants dropped by about 50% within 32 days of cultivation.
Observation Nitrogen content of maize decreased substantially during growth.
Observation Potassium content of maize decreased substantially during growth.
Observation Nitrogen content of peas decreased substantially during growth.
Observation Phosphorus content of maize showed a slight increase towards the end of the experiments.
Observation Potassium content of peas showed a slight decrease towards the end of the experiments.
Observation Relative absorption rate of nitrogen in maize was maximum after 28 days of cultivation.
Observation Relative absorption rate of phosphorus in maize was maximum after 28 days of cultivation.
Observation Relative absorption rate of potassium in maize reached a maximum immediately at the beginning of growth.
Observation Nitrogen absorption in peas reached maximum values after 28 to 30 days.
Observation Potassium absorption in peas reached maximum values after 28 to 30 days.
Observation Phosphorus absorption in peas was highest at the beginning of growth.
Association Maize accumulated relatively less potassium than peas.
Association Peas accumulated more nitrogen than maize.
Association Peas accumulated more potassium than maize.
Observation The ratio of accumulated N:P:K ions changed during growth in maize.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Fluoranthene increased fresh weight.

Taxon: pea plantsLathyrus oleraceuse1
Treatment: Fluorantenee0
Outcome: fresh weighte0
Direction: increasee0

Not reportedComparator

Verbatim

e0
“Fluorantene-caused changes in biomass production (increase of fresh weight and decrease of dry mass)”
✓ located verbatim in the source · abstract, characters 588–688

e1
“pea plants (Pisum sativum L., cv. Garde)”
✓ located verbatim in the source · abstract, characters 273–313

Title

Changes of content of cytokinins in plants treated by polycyclic aromatic hydrocarbon

Lucie Váňová; Marie Kummerová; Marek Klemš; et al. 2007

Other claims from this paper (4)

Intervention effect Fluoranthene decreased dry mass.
Intervention effect Fluoranthene increased chlorophyll content.
Intervention effect Cytokinin content increased as fluoranthene concentration increased.
Mechanism Low fluoranthene concentration could inhibit cytokinin synthesis.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

With decreasing soil fertility, seed germination in pea decreased.

Taxon: peaLathyrus oleraceuse1
Treatment: decrease in soil fertilitye1
Outcome: seed germinatione1
Direction: decreasede1

Verbatim

e1
“With a decrease in soil fertility, seed germination and dry weight of roots decreased, but the amount of dry matter in pea roots increased”
✓ located verbatim in the source · abstract, characters 1336–1474

Title

THE INFLUENCE OF BIOPREPARATIONS ON THE GROWTH AND DEVELOPMENT OF PEAS IN DIFFERENT TYPES OF SOILS

Galina M. Deriglazova; Ekaterina А. Semenenko Land Reclamation and Hydraulic Engineering 2024. doi:10.31774/2712-9357-2024-14-4-322-336

Other claims from this paper (12)

Intervention effect Soaking in Biohumate + 9 Microelements gave the maximum effect on pea plant height, 5.8 cm.
Intervention effect Soaking in Biohumate + 9 Microelements gave the maximum effect on pea root length, 15.9 cm.
Intervention effect Soaking in Biohumate + 9 Microelements gave the maximum effect on wet pea plant weight, 17.0 g.
Intervention effect Soaking in Biohumate + 9 Microelements gave the maximum effect on dry pea plant weight, 1.68 g.
Intervention effect Soaking in Biohumate + 9 Microelements raised wet root weight of 100 pea plants by 18.7–61.7% relative to the control, the highest on all soils.
Intervention effect Soaking in Biohumate + 9 Microelements raised dry root weight of 100 pea plants by 17.9–70.0% relative to the control, the highest on all soils.
Intervention effect In the other experimental variants, biopreparations showed no difference in effectiveness on pea.
Association With decreasing soil fertility, dry weight of pea roots decreased.
Association With decreasing soil fertility, the amount of dry matter in pea roots increased.
Association Biopreparations increased the wet weight of 100 pea roots (r = 0.55).
Association Decreasing soil fertility decreased the wet weight of 100 pea roots (r = –0.69).
Intervention effect Preliminary soaking of pea seeds in biopreparations for 1 day increased seed germination energy on all studied soils.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Same-node competing fruits slightly reduced first-fruit weight at maturity.

Taxon: Pisum sativumLathyrus oleraceuse1
Material: Sleaford Orbitere1
Treatment: competition with fruits at the same nodee0
Outcome: weight of this fruite0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“When grown to maturity in competition with fruits at the same node a small decrease in weight of this fruit was observed.”
✓ located verbatim in the source · abstract, characters 381–502

e1
“Pisum sativum cv. Sleaford Orbiter”
✓ located verbatim in the source · abstract, characters 30–64

Title

Effect of number and configuration of fruits, photon flux and age on the growth and dry matter distribution of fruits of Pisum sativum L.

C. C. HOLE; P. A. SCOTT Plant Cell & Environment 1983. doi:10.1111/1365-3040.ep11580520

Other claims from this paper (10)

Intervention effect One or two additional fruits did not affect first-fruit growth through 22 days from anthesis.
Intervention effect Retaining 20 to 30 fruits markedly decreased first-fruit growth throughout development.
Observation Under competition, pericarp was more affected than seeds.
Intervention effect Pericarp effects were especially strong when light was reduced 18 to 22 days after anthesis rather than earlier.
Observation Allocation of dry matter to later-formed fruits increased over time across treatments.
Intervention effect Number of competing fruits did not change proportions of dry matter allocated to different fruits.
Intervention effect Reducing photon flux by more than two-thirds decreased fruit growth rates.
Intervention effect Reducing photon flux had little effect on dry matter partitioning in most cases.
Observation With all fruits retained, fruits at lower reproductive nodes tended to be less affected by reduced light.
Recommendation The authors suggest estimating dry-matter partition from fruit size and developmental relative growth rate without fruit competition.

“dry weight decrease”

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