Search claims · PlantClaims

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

A 1 mm decrease in seasonal precipitation corresponded to a 0.736 kg/ha decrease in pea yield.

Taxon: peaLathyrus oleraceuse0
Treatment: total precipitation for the growing seasone0
Outcome: pea yieldse0
Direction: decreasee0
Value: 0.736 kg/hae0
Qualifier: 1 mme0

Verbatim

e0
“The 1 mm decrease in the total precipitation for the growing season will lead to a decrease in pea yields by an average of 0.736 kg/ha.”
✓ located verbatim in the source · abstract, characters 2051–2186

Title

Dependence of the Pea Grain Yield on Climatic Factors under Semi-Arid Conditions

Vasiliy Gudko; Alexander Usatov; Tatiana Minkina; et al. Agronomy 2024. doi:10.3390/agronomy14010133

Other claims from this paper (12)

Associationobservedoriginal resultsimulated

Claim · model-written summary

Doubling stem diameter is expected to decrease pea stem stress eightfold.

Taxon: peaLathyrus oleraceust0
Outcome: stem stresse0
Direction: decreasee0
Value: eightfolde0

Not reportedOrgan / stage

Verbatim

e0
“decrease stem stress by eightfold”
✓ located verbatim in the source · abstract, characters 1341–1374

t0
“field pea”
✓ located verbatim in the source · title, characters 72–81

Title

Stress equation for a cantilever beam: a model of lodging resistance in field pea

Jamin Smitchger; Norman Weeden; Idil Akin; et al. International Agrophysics 2020. doi:10.31545/intagr/118318

Other claims from this paper (9)

Method / resource The lodging model explained about 58% of variation in pea datasets.
Method / resource The model can predict relative effects of load, height, stem diameter, stem wall thickness, and yield on lodging susceptibility.
Association Plant height was strongly correlated with lodging susceptibility in pea.
Association Stem diameter was positively correlated with lodging resistance in pea.
Association Stem wall thickness appeared to have no major effect on lodging resistance in pea.
Association Doubling plant height would double stem material in pea.
Association Doubling plant height is expected to increase pea stem stress fourfold.
Association Doubling stem diameter is expected to increase pea stem material fourfold.
Recommendation Pea breeders should increase basal stem diameter to increase lodging resistance.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Salt treatment caused a moderate decrease in pea leaf water content.

Taxon: peaLathyrus oleraceust0
Treatment: Salt treatmente3
Outcome: leaf water contente3
Direction: decreasee3
Qualifier: moderatee3

Not reportedComparator

Verbatim

t0
“ameliorates the performance of young pea plants”
✓ located verbatim in the source · title, characters 26–73

e3
“Salt treatment caused a moderate decrease in leaf water content”
✓ located verbatim in the source · abstract, characters 633–696

Title

Phenylurea-type Cytokinin ameliorates the performance of young pea plants under salt stress

Irina Moskova; Konstantina Kocheva Botanica 2021. doi:10.35513/botlit.2021.2.4

Other claims from this paper (2)

Intervention effect Pretreatment with cytokinin 4PU-30 significantly alleviated the accumulation of proline, MDA and H2O2 in NaCl-treated pea leaves.
Intervention effect Foliar application of 4PU-30 reduced electrolyte leakage under NaCl stress in pea.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Suramin with Cms induced a larger decrease in H2O2 content, shifting it to the control level.

Taxon: peaLathyrus oleraceust0
Treatment: suramin + Cmse1
Interactor: Cmse1pathogen
Outcome: H2O2 contente1
Direction: larger decreasee1
Comparator: control levele1

Verbatim

t0
“Pea Seedling Roots”
✓ located verbatim in the source · title, characters 64–82

e1
“the “suramin + Cms” treatment induced a larger decrease in H2O2 content, thus shifting it to the control level”
✓ located verbatim in the source · abstract, characters 2122–2232

Title

Implication of cAMP in Regulation of Hydrogen Peroxide Level in Pea Seedling Roots under Biotic Stress

L. A. Lomovatskaya; O. V. Kuzakova; A. M. Goncharova; et al. Russian Journal of Plant Physiology 2020. doi:10.1134/s1021443720020107

Other claims from this paper (11)

Observation The highest H2O2 level in pea root zones was observed after 5 min of inoculation with Rlv.
Observation In roots treated with Psp and Cms, H2O2 contents were lower with little variation between Psp and Rlv treatments.
Intervention effect In all three treatments, H2O2 content in epicotyls decreased by about 20% relative to the control.
Observation Intracellular cAMP increased substantially in almost all growth zones of pea seedling roots under infection.
Observation The largest cAMP increase in pea roots was observed upon inoculation with Cms.
Intervention effect n-Butyryl-cAMP at 5 and 10 nM induced equal increases in H2O2 content in all analyzed zones.
Intervention effect n-Butyryl-cAMP at 50 nM diminished H2O2 content in root zones and epicotyls.
Intervention effect Suramin decreased cAMP concentration in root growth zones by about 40%.
Intervention effect Suramin increased intracellular H2O2 content in root zones and epicotyls.
Intervention effect Suramin followed by 5 min of Rlv or Psp infection led to an insignificant lowering of H2O2 content.
Mechanism Concentrations of secondary messengers in biotically stressed plant cells are set by their mutual influence on other signaling systems.

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

At 50mM NaCl, pea germination and growth traits showed no significant decrease.

Taxon: peaLathyrus oleraceuse0
Treatment: NaCl 50mM NaCle0
Outcome: germination and growth traitse0
Direction: without a significant decreasee0

Not reportedComparator

Verbatim

e0
“seeds of pea were able to germinate at low salinity levels (NaCl 50mM NaCl) without a significant decrease in germination and growth traits”
✓ located verbatim in the source · abstract, characters 478–617

Title

Impact of Salinity Stress on Germination and Growth of Pea (Pisum sativum L) Plants

Amal F Ehtaiwwesh; Munira J Emsahel AL-MUKHTAR JOURNAL OF SCIENCES 2020. doi:10.54172/mjsc.v35i2.319

Other claims from this paper (8)

Intervention effect At 100 and 150mM NaCl, pea germination and growth traits decreased severely.
Mechanism The authors attributed inhibited pea seed germination and seedling establishment to reduced water potential and water uptake.
Intervention effect High salinity of 150mM NaCl prevented pea seed germination.
Intervention effect Pea germination percentage, mean daily germination and germination speed declined with increasing NaCl.
Intervention effect Pea vigor index declined with increasing NaCl.
Intervention effect Pea germination metrics were highest at 0mM NaCl and lowest at 150mM NaCl.
Intervention effect Pea height, branch number and leaf number followed the same decline with salinity.
Intervention effect Pea leaf area and shoot fresh and dry weight followed the same decline with salinity.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Mitochondrial activity was nearly unaffected, with a slight oxygen consumption decrease after pH 5.0 treatment.

Taxon: peaLathyrus oleraceuse1
Organ / stage: mitochondria isolated from treated rootse0
Treatment: treatment at pH 5.0e0
Outcome: oxygen consumptione0
Direction: slight decreasee0

Not reportedComparator

Verbatim

e0
“The activity of mitochondria isolated from treated roots was almost unaffected, showing just a slight decrease in oxygen consumption after treatment at pH 5.0.”
✓ located verbatim in the source · abstract, characters 903–1062

e1
“pea ( Pisum sativum L.) roots”
✓ located verbatim in the source · abstract, characters 357–386

Title

Restricted O₂ consumption in pea roots induced by hexanoic acid is linked to depletion of Krebs cycle substrates

Valentino Casolo; Marco Zancani; Elisa Pellegrini; et al. Physiologia Plantarum 2023. doi:10.1111/ppl.14024

Other claims from this paper (6)

Intervention effect Hexanoic acid caused root extrusion of potassium, malate, citrate and nonstructural carbohydrates.
Intervention effect Leakage of organic acids and nonstructural carbohydrates increased only at pH 5.0.
Intervention effect Root oxygen consumption was inhibited concurrently at pH 5.0.
Intervention effect Butyric acid treatment yielded similar results in pea roots.
Mechanism The authors propose that undissociated hexanoic acid at acidic pH drives citrate, malate and NSC efflux, starving mitochondria of Krebs cycle substrates and lowering oxygen consumption.
Mechanism The authors propose cation extrusion as a compensatory process restoring plasma membrane potential.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

With a decrease in the seeding rate, weediness of pea crops increased.

Taxon: peaLathyrus oleraceuse1
Treatment: decrease in the seeding ratee5
Outcome: weediness of cropse5
Direction: increasese5

Not reportedComparator

Verbatim

e1
“In our experiments, different conditions of moisture supply, illumination and nutrition of pea plants, due to different seeding rates, had a significant impact on the grain yield in the studied varieties”
✓ located verbatim in the source · abstract, characters 928–1131

e5
“With a decrease in the seeding rate, the weediness of crops increases”
✓ located verbatim in the source · abstract, characters 1557–1626

Title

The influence of seeding rates on the yield of pea grain in the conditions of the Pre-Ural steppe of the Republic of Bashkortostan

F. A. Davletov; K. P. Gainullina Agrarian science 2023. doi:10.32634/0869-8155-2023-370-5-72-77

Other claims from this paper (4)

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Increased pea yield in the studied variants was associated with a decrease in grain protein content of 0.33–0.71 %.

Taxon: peaLathyrus oleraceuse0
Treatment: increase in pea yielde6
Outcome: grain protein contente6
Direction: decreasee6
Value: 0.33–0.71 %e6

Verbatim

e0
“effect of Mikofriend and Mikohelp biologics and Humifriend biofertilizer on the yield and quality grain of Metsenat pea variety”
✓ located verbatim in the source · abstract, characters 36–163

e6
“The increase in pea yield in the studied variants led to a decrease in grain protein content, this indicator on a fertilized background was 0.33–0.71 %”
✓ located verbatim in the source · abstract, characters 1272–1423

Title

Improvement of biological agricultural methods of growing peas in stationary crop rotation

Plant productіon Іnstіtute named after V. Ya. Yuryev of NAAS; S. I. Popov; O. M. Hlubokyi; et al. The Scientific Journal Grain Crops 2021. doi:10.31867/2523-4544/0166

Other claims from this paper (11)

Recommendation Expediency of seed treatment with biologics, alone or with Humifriend spraying at the budding stage, was established.
Intervention effect Seed treatment with biologics and Maxim XL was ineffective regardless of nutrition background, especially at low soil moisture.
Intervention effect Seed treatment with Mikohelp plus Humifriend at 0.4 and 0.5 l/ha significantly increased pea grain yield by 0.27–0.30 t/ha without fertilizers.
Intervention effect Main application of N30P30K30 with biologics seed treatment increased pea yield by 0.57–0.65 t/ha.
Intervention effect Humifriend at 0.4 l/ha increased grain yield by 0.22–0.28 t/ha.
Intervention effect Humifriend at 0.5 l/ha increased grain yield by 0.16–0.22 t/ha.
Intervention effect Pre-sowing seed treatment with biologics and Humifriend at 0.4 and 0.5 l/ha increased protein harvest by 0.450–0.475 t/ha over the control.
Intervention effect Against the N30P30K30 background, protein harvest indicators were significantly higher.
Intervention effect Seed treatment by Mikofriend with Humifriend at 0.4 l/ha gave the maximum protein harvest, 0.631 t/ha, 8.0–8.9 % above control.
Intervention effect Seed treatment by Mikofriend with Humifriend at 0.5 l/ha gave the maximum protein harvest, 0.637 t/ha, 8.0–8.9 % above control.
Observation The increase in gross protein harvest depended more on the level of pea yield than on grain protein content.

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Mineral fertilizers with plant protection products in moldboard and combined tillage did not significantly affect soil microflora; a slight decrease of 17.0 % was within experimental error.

Taxon: peaLathyrus oleraceust1
Treatment: mineral fertilizers in combination with plant protection productse1
Outcome: amount of soil microflorae1
Direction: did not have a significant effecte1
Value: 17.0 %e2

Not reportedComparator

Verbatim

t1
“UNDER PEA SOWING”
✓ located verbatim in the source · title, characters 86–102

e1
“The use of mineral fertilizers in combination with plant protection products in moldboard and combined tillage did not have a significant effect on the amount of soil microflora”
✓ located verbatim in the source · abstract, characters 1056–1233

e2
“a slight decrease to 17.0 % within the experimental error was noted”
✓ located verbatim in the source · abstract, characters 1235–1302

Title

INTENSIFICATION AGENTS USE EFFECT ON SOIL BIOLOGICAL ACTIVITY AND PHYTOSANITARY STATE UNDER PEA SOWING

Natal'ya Shuliko; Irina Korchagina; Ol'ga Hamova; et al. Bulletin of KSAU 2024. doi:10.36718/1819-4036-2024-7-82-91

Other claims from this paper (10)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

One cleaning on OVS-25 reduced weed admixture by 1.0 %.

Taxon: peaLathyrus oleraceust0
Treatment: OVS-25 grain cleaning equipmente1
Outcome: weed admixturee0
Direction: decreasee0
Value: 1.0 %e0

Not reportedComparator

Verbatim

t0
“pea grain”
✓ located verbatim in the source · title, characters 37–46

e0
“As a result of a single cleaning of freshly harvested grain, a decrease in weed admixture by 1.0 % and a decrease in the mass fraction of water by 0.5 % was observed”
✓ located verbatim in the source · abstract, characters 2000–2165

e1
“OVS-25 grain cleaning equipment”
✓ located verbatim in the source · abstract, characters 1942–1973

Title

Technical methods of post-harvesting pea grain in the production conditions of an agricultural producer

Alla Vladimirovna Novikova The Agrarian Scientific Journal 2025. doi:10.28983/asj.y2025i1pp112-119

Other claims from this paper (6)

Recommendation Active ventilation was recommended for pea seed preparation because grain was undamaged and temperature stayed below 32 ° C.
Observation Active ventilation had high efficiency for moisture and grain admixture.
Observation Active ventilation was unsuitable for large grain volumes.
Intervention effect One cleaning on OVS-25 reduced the mass fraction of water by 0.5 %.
Intervention effect Reference drying could reduce water content to specified requirements.
Observation Finished pea grain had a 2.0 % increase in grain impurities.

“decrease in A”

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