Search claims · PlantClaims

Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

Tetraploid MDA content followed a decrease-increase-decrease pattern with dose.

Taxon: riceOryza sativat0
Material: tetraploid materialse0
Treatment: dosee0
Outcome: MDA contente0
Direction: decrease-increase-decreasee0

Not reportedComparator

Verbatim

e0
“The MDA content of diploid materials decreased first and then increased with the dose increasing,while that of tetraploid materials showed decrease-increase-decrease curve.”
✓ located verbatim in the source · abstract, characters 981–1153

t0
“rice”
✓ located verbatim in the source · title, characters 92–96

Title

Effects of low-energy N~+ ion beam irradiation on the main physiological characteristics of rice (O.sativa) with different chromosome sets in seedling period

Lin Li Guihaia 2013

Other claims from this paper (6)

Intervention effect Increasing implantation dose reduced germination capacity and seedling rate, with particularly significant differences from CK at the maximum dose.
Intervention effect Diploid SOD, POD and CAT activity rose then fell with dose and peaked at 3.0×1017N+/cm2.
Intervention effect Tetraploid SOD, POD and CAT activity followed an increase-decrease-increase pattern and peaked at 1.0×1017N+/cm2.
Intervention effect Diploid MDA content declined then rose with increasing dose.
Intervention effect Soluble sugar content did not differ particularly significantly among treatments.
Intervention effect Soluble sugar content was lower than CK.

Associationobservedoriginal resultmixedmeasured

Claim · model-written summary

Root length, surface area and volume followed a decrease, increase, then decrease pattern with increasing nitrogen dose.

Taxon: soybeanGlycine maxt0
Treatment: 施氮量的增加e0
Outcome: 大豆根长、根表面积和根体积e0
Direction: 先降后增而后又降低e0

Verbatim

e0
“大豆根长、根表面积和根体积随施氮量的增加表现为先降后增而后又降低的规律”
✓ located verbatim in the source · abstract, characters 245–280

t0
“soybean (Glycine max L.)”
✓ located verbatim in the source · title, characters 45–69

Title

Root morphology and nitrogen accumulation in soybean (Glycine max L.) under different nitrogen application levels

Shu-Qi WANG; Xiao-Zeng HAN; Yun-Fa QIAO; et al. CHINESE JOURNAL OF ECO-AGRICULTURE 2009. doi:10.3724/sp.j.1011.2009.01069

Other claims from this paper (10)

Intervention effect Nitrogen application significantly affected soybean biomass, nitrogen accumulation and root morphology.
Association As nitrogen dose increased, plant dry weight first rose and then fell.
Association As nitrogen dose increased, nitrogen accumulation first rose and then fell.
Association As nitrogen dose increased, per plant yield first rose and then fell.
Observation N100 gave the best overall response, followed by N200, N50, N25 and N0.
Intervention effect No nitrogen and low nitrogen treatments increased the soybean root to shoot ratio.
Intervention effect Excess nitrogen reduced the soybean root to shoot ratio.
Intervention effect Without nitrogen, soybean root length, surface area and volume exceeded those under low nitrogen.
Observation Soybean biomass and nitrogen accumulation ranked flowering above seedling above grain filling stages.
Observation Soybean root length, surface area and volume ranked flowering above seedling above grain filling stages.

Observationobservedoriginal resultmixedmeasured

Claim · model-written summary

In other varieties, a one month yield increase was offset by a decrease in another month.

Taxon: ryegrassLoliume1
Outcome: yield decreasee0
Direction: decreasee0
Qualifier: in anothere0

Verbatim

e0
“in others they occurred in 1 month and were offset by a yield decrease in another”
✓ located verbatim in the source · abstract, characters 715–796

e1
“54 varieties of ryegrass”
✓ located verbatim in the source · abstract, characters 180–204

Title

Effects of barley yellow dwarf virus on some varieties of Italian, hybrid and perennial ryegrasses and their implication for grass breeders

P. L. CATHERALI; ANNE L. PARRY Plant Pathology 1987. doi:10.1111/j.1365-3059.1987.tb02214.x

Other claims from this paper (9)

Intervention effect BYDV produced few visible foliar symptoms under monthly defoliation.
Association Leaf tip discoloration poorly indicated yield damage after defoliation ceased.
Association Some varieties with strong discoloration were less damaged than some with little or none.
Intervention effect BYDV significantly reduced yield in some ryegrass varieties.
Intervention effect BYDV significantly increased yield in other varieties.
Observation In some varieties, BYDV induced yield gains persisted all year.
Intervention effect BYDV reduced root yield more than shoot yield.
Observation Varieties with increased shoot yield still had decreased root yield.
Recommendation The authors recommend breeding for BYDV induced yield gains.

Observationobservedoriginal resultmixedmeasured

Claim · model-written summary

Soluble sugar showed a decrease-increase-decrease-increase pattern in both groups.

Taxon: MelonsCucumis melot0
Treatment: inoculatione0
Outcome: soluble sugar contentse0
Direction: reduce-increase-reduce-increasee0

Verbatim

e0
“The soluble sugar contents in both resistant and susceptible melons showed a similar pattern of reduce-increase-reduce-increase after inoculation.”
✓ located verbatim in the source · abstract, characters 465–611

t0
“Melons”
✓ located verbatim in the source · title, characters 47–53

Title

Changes of Several Physiological Characters in Melons with Different Resistances after Inoculation with Didymella bryoniae

Jinfeng Chen Zhongguo gua-cai 2012

Other claims from this paper (8)

Observation Chlorophyll first increased then decreased in both resistant and susceptible melons after inoculation.
Observation Resistant melon had higher chlorophyll level and increment.
Observation Resistant melon had higher soluble sugar than susceptible melon.
Observation Soluble protein increased in resistant and susceptible melons.
Observation Soluble protein peaked earlier in susceptible melon.
Observation PPO, PO and PAL activities increased.
Observation The enzyme activity increase was greater in resistant melon.
Recommendation These physiological results could indicate gummy stem blight resistance in breeding.

Observationobservedoriginal resultmixedmeasured

Claim · model-written summary

Glucose and fructose showed a slight increase followed by a significant decrease during desiccation.

Taxon: Phoebe chekiangensisPhoebe chekiangensist0
Outcome: Glucose and fructosee1
Direction: slight increase followed by a significant decreasee1

Verbatim

t0
“Phoebe chekiangensis”
✓ located verbatim in the source · title, characters 32–52

e1
“Glucose and fructose predominated among sugar compounds, and they showed a slight increase followed by a significant decrease”
✓ located verbatim in the source · abstract, characters 1149–1274

Title

Variation of sugar compounds in Phoebe chekiangensis seeds during natural desiccation

Huangpan He; Handong Gao; Xiaoming Xue; et al. PLoS ONE 2024. doi:10.1371/journal.pone.0299669

Other claims from this paper (12)

Observation The initial moisture content of P. chekiangensis seed was very high at 37.06%.
Intervention effect Germination percentage of Phoebe chekiangensis seed decreased to 5.33% when seed was desiccated to 22.04% moisture content.
Observation The seeds of Phoebe chekiangensis were considered recalcitrant.
Observation Based on a logistic model, seed moisture content is 29.05% when germination drops to 50%.
Recommendation It is desirable to keep seed moisture content above 31.74% during ambient transportation.
Intervention effect Sucrose and trehalose contents increased during seed desiccation.
Intervention effect Raffinose increased during the late stage of desiccation.
Mechanism Low levels of non-reducing sugar accumulation may not prevent the loss of seed viability caused by desiccation.
Observation Glucose and fructose predominated among the sugar compounds.
Association Accumulation of sucrose, trehalose and soluble sugars was significantly related to the reduction in seed viability.
Association Sucrose showed a significant negative correlation with glucose and fructose.
Association Trehalose showed the same pattern of negative correlation with glucose and fructose.

Associationobservedoriginal resultmixedmeasured

Claim · model-written summary

At equilibrium, larger vine size yielded no increase or a decrease in fruit maturity.

Outcome: fruit maturitye0
Direction: no increase or a decreasee0

Not reportedTaxonMaterial

Verbatim

e0
“there was either no increase or a decrease in fruit maturity”
✓ located verbatim in the source · abstract, characters 997–1057

Title

The Interaction of Resistant Rootstock to the Nitrogen, Weed Control, Pruning and Thinning Effects on the Productivity of Concord Grapevines1

Nelson Shaulis; Robert G. D. Steel Journal of the American Society for Horticultural Science 1969. doi:10.21273/jashs.94.4.422

Other claims from this paper (7)

Observation Own-rooted Concord vines attained moderate size and large yield despite phylloxera presence.
Intervention effect The 3309 rootstock had no unique effect on Concord.
Association In 1960, larger vines were associated with increased yield.
Association At equilibrium, vine size above 3.5 lb of cane prunings did not increase yield because fruitfulness declined.
Association Fruitfulness was closely associated with node number per unit canopy length.
Intervention effect The 3309 rootstock decreased fruitfulness and fruit maturity.
Intervention effect The 3309 rootstock had a small effect on yield and soluble solids per vine.

Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

No‐till changes in plants per hectare ranged from a 22% decrease to a 4% increase.

Taxon: MaizeZea mayst0
Treatment: no‐tille0
Outcome: plants/hae0
Direction: decrease to a 4% increasee0
Value: 22% decrease to a 4% increasee0
Comparator: conventionale1

Verbatim

e0
“Changes in plants/ha due to tillage ranged from a 22% decrease to a 4% increase under no‐till.”
✓ located verbatim in the source · abstract, characters 1461–1555

e1
“conventional (plowing followed by discing) vs. no‐till practices”
✓ located verbatim in the source · abstract, characters 480–544

t0
“Maize Hybrids”
✓ located verbatim in the source · title, characters 46–59

Title

No‐Till Effects on Yield and Plant Density of Maize Hybrids¹

E. L. Anderson Agronomy Journal 1986. doi:10.2134/agronj1986.00021962007800020022x

Other claims from this paper (9)

Association Hybrid by tillage interaction was not significant for plant density.
Association Hybrid by tillage interaction was inconsequential for grain yield except at Beltsville.
Observation No hybrid consistently performed better under conventional tillage.
Intervention effect In 1982 tillage did not significantly affect grain yield.
Intervention effect In 1983 no‐till grain yield exceeded conventional yield by 17 to 24% at three locations.
Intervention effect In 1984 no‐till increased yield by 19% at one location.
Association Grain yield and plants per hectare were not significantly correlated.
Recommendation The authors concluded that selecting genetic traits for no‐till yield may be unnecessary in this area.
Observation The authors concluded these hybrids would produce similar grain under either tillage practice.

Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

Inoculated Arabidopsis showed a 60% decrease in metal mobilization.

Taxon: A. thalianaArabidopsis thalianae0
Treatment: inoculatede0
Outcome: mobilizatione0
Direction: decreasee0
Value: 60%e0

Not reportedInteractorInteractor roleComparator

Verbatim

e0
“We also observed up to a 90% increase and 60% decrease in metal accumulation and mobilization in inoculated A. thaliana .”
✓ located verbatim in the source · abstract, characters 1235–1356

Title

The multi metal-resistant bacterium Cupriavidus metallidurans CH34 affects growth and metal mobilization in Arabidopsis thaliana plants exposed to copper

Claudia Clavero-León; Daniela Ruiz; Javier Cillero; et al. PeerJ 2021. doi:10.7717/peerj.11373

Other claims from this paper (6)

Intervention effect Strain CH34 affected Arabidopsis rosette area, root growth and dry weight, with the sign depending on copper concentration.
Intervention effect At copper concentrations below 50 µM, some Arabidopsis growth parameters increased with CH34.
Intervention effect Above 50 µM copper, the effects on Arabidopsis growth were significantly detrimental.
Intervention effect Inoculated Arabidopsis showed up to 90% greater metal accumulation.
Observation Copper-stressed Arabidopsis altered C. metallidurans colonization.
Observation Combining Arabidopsis with copper induced CH34 cop genes encoding copper resistance.

Associationobservedoriginal resultmixedmeasured

Claim · model-written summary

A. fabae affected the total carotenoids content of carrot roots, with either a decrease or an increase depending on the case.

Taxon: carrotDaucus carotat0
Interactor: A. fabaeAphis fabaee7pest
Outcome: total carotenoids contente7
Direction: Decrease or increasee7

Verbatim

e7
“Decrease or increase in total carotenoids content in carrot roots was affected by A. fabae”
✓ located verbatim in the source · abstract, characters 1374–1464

t0
“in carrot crops”
✓ located verbatim in the source · title, characters 67–82

Title

Occurrence and harmfulness of black bean aphid (Aphis fabae Scop.) in carrot crops

I. Łuczak; A Swiderski; Małgorzata Gaborska; et al. Progress in Plant Protection 2012

Other claims from this paper (8)

Observationobservedoriginal resultmixedmeasured

Claim · model-written summary

Total phenols changed from no significant difference to a 29.3% decrease during maturation.

Taxon: sweet cornt0
Outcome: TPH changee0
Direction: decreasee0
Value: 29.3%e0
Qualifier: during maturatione0

Verbatim

e0
“TPH change during maturation ranged from the no significant differences up to a 29.3% decrease”
✓ located verbatim in the source · abstract, characters 894–988

t0
“Sweet Corn”
✓ located verbatim in the source · title, characters 73–83

Title

Effect of Harvest Date on Kernel Quality and Antioxidant Activity in su1 Sweet Corn Genotypes

Tatjana Ledenčan; Daniela Horvat; Sanja Špoljarić Marković; et al. Agronomy 2022. doi:10.3390/agronomy12051224

Other claims from this paper (8)

Observation Kernel moisture decreased by 6.6% to 14% across hybrids over eight days.
Observation Kernel moisture declined by 0.8% to 1.8% per day.
Observation Total sugars were highest at 17 DAP, at 16.5–28.7 mg/g DW.
Observation Total sugars decreased by 27% to 67% during maturation.
Observation Hybrids differed significantly in total phenols at 17 DAP.
Observation DPPH radical scavenging activity ranged from 52.5% to 74.9% inhibition at 17 DAP.
Observation DPPH radical scavenging activity increased significantly during maturation.
Recommendation The authors recommend a hybrid-specific harvest window to maintain kernel quality.

“decrease in A”

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