Search claims · PlantClaims

Observationobservedoriginal resultmixedmeasured

Claim · model-written summary

Bulk density under no tillage (NT) could increase or decrease

Taxon: winter wheatTriticum aestivume0
Treatment: NTe1
Outcome: bulk density (BD)e1
Direction: increase or decreasee1

Verbatim

e0
“for winter wheat crops”
✓ located verbatim in the source · abstract, characters 319–341

e1
“The results revealed that physical properties such as bulk density (BD) can increase or decrease under NT, while soil water content (SWC) increased under the same system”
✓ located verbatim in the source · abstract, characters 800–969

Title

Long-Term Effect of Tillage Practices on Soil Physical Properties and Winter Wheat Yield in North-East Romania

Segla Serginho Cakpo; Tudor George Aostăcioaei; Gabriel-Dumitru Mihu; et al. Agriculture 2025. doi:10.3390/agriculture15090989

Other claims from this paper (8)

Method / resourceobservedoriginal resultmixedmeasured

Claim · model-written summary

Inflection-point densities allowed both species to increase or decrease biomass across mixtures.

Taxon: maizeZea mayse1
Outcome: biomass productione0
Direction: increases or decreasese0
Comparator: smaller speciese0

Verbatim

e0
“functional densities at which the biomass accumulation inflection point for the smaller species allowed both species to exhibit either increases or decreases in biomass production depending on competitive interactions for all interspecific mixtures”
✓ located verbatim in the source · abstract, characters 1086–1334

e1
“maize ( Zea mays L.)”
✓ located verbatim in the source · abstract, characters 755–775

Title

Addressing biases in replacement series: the importance of reference density selection for interpretation of competition outcomes

Ramon G. Leon; Fernando H. Oreja; Steven B. Mirsky; et al. Weed Science 2023. doi:10.1017/wsc.2023.53

Other claims from this paper (5)

Method / resource Reference density criteria substantially changed inferred competitive interactions.
Method / resource The maximum-biomass model favored the larger species and nearly inhibited growth of the smaller species.
Method / resource The nitrogen-uptake equivalency model produced interactions closer to neutral competition.
Method / resource The biomass inflection-point model was the most sensitive and informative across mixtures.
Recommendation Reference density selection should meet sensitivity and within-species competition criteria.

Observationobservedoriginal resultmixedmeasured

Claim · model-written summary

SY Chorintos yield increased to 60 thousand/ha and decreased at 80,000 plants/ha.

Taxon: maizeZea mayst0
Material: SY Chorintose0
Outcome: yield formatione0
Qualifier: parabolic naturee0

Verbatim

e0
“SY Chorintos hybrid had a parabolic nature of yield formation, i.e. yield increase up to a density of 60 thousand/ha and yield decrease with an increase in density to 80,000 plants /ha.”
✓ located verbatim in the source · abstract, characters 1508–1693

t0
“maize hybrids”
✓ located verbatim in the source · title, characters 12–25

Title

Response of maize hybrids on increasing plant density in the agrocenosis in the Northern Steppe of Ukraine

I. V. Aksyonov; M. V. Kotchenko The Scientific Journal Grain Crops 2024. doi:10.31867/2523-4544/0321

Other claims from this paper (9)

Observation SY Rotango was strongly susceptible to crowding stress.
Intervention effect Increasing density did not enhance SY Rotango yield.
Intervention effect DB Khotyn had maximum yield of 7.43 t/ha at 60,000 plants/ha.
Intervention effect SY Scorpius had maximum yield of 8.4 t/ha at 60,000 plants/ha.
Intervention effect SY Chorintos had maximum yield of 8.54 t/ha at 60,000 plants/ha.
Observation Adevey had low susceptibility to crowding stress.
Intervention effect Adevey maximum yield was 7.63 t/ha at 80 thousand/ha.
Recommendation The authors advise against SY Rotango cultivation at high density.
Recommendation The authors recommend Adevey for higher plant density in the arid Northern Steppe of Ukraine.

Observationobservedoriginal resultmixedmeasured

Claim · model-written summary

In 2021 mortality decreased at late May planting and peaked at mid-June planting.

Taxon: cottonGossypium hirsutumt0
Treatment: late May plantinge0
Outcome: MRe0
Direction: decreasee0

Verbatim

e0
“MR in 2021 was followed by a decrease in the late May planting and reached the highest in the mid-June planting”
✓ located verbatim in the source · abstract, characters 662–773

t0
“Cotton”
✓ located verbatim in the source · title, characters 112–118

Title

Studies of Evaluation Methods for Resistance to Fusarium Wilt Race 4 (Fusarium oxysporum f. sp. vasinfectum) in Cotton: Effects of Cultivar, Planting Date, and Inoculum Density on Disease Progression

Jinfa Zhang; Abdelraheem Abdelraheem; Yi Zhu; et al. Frontiers in Plant Science 2022. doi:10.3389/fpls.2022.900131

Other claims from this paper (9)

Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

Reduced nitrogen topdressing was associated with a first increase and then decrease in wheat yield, highest at 48.6 kg N ha−1.

Taxon: wheatTriticum aestivumt1
Treatment: nitrogen topdressinge1
Outcome: yielde2
Direction: increasede2
Qualifier: the highest yield at the level of 48.6 kg N ha−1e2

Not reportedComparator

Verbatim

t1
“Weak-Gluten Wheat”
✓ located verbatim in the source · title, characters 158–175

e1
“When the amount of nitrogen topdressing was reduced, the number of tillers and spikes in each growth period of wheat decreased significantly”
✓ located verbatim in the source · abstract, characters 872–1012

e2
“the yield increased first and then decreased, with the highest yield at the level of 48.6 kg N ha−1”
✓ located verbatim in the source · abstract, characters 1018–1117

Title

Increasing Planting Density with Reduced Topdressing Nitrogen Inputs Increased Nitrogen Use Efficiency and Improved Grain Quality While Maintaining Yields in Weak-Gluten Wheat

Wenyin Zhou; Suhui Yan; Abdul Rehman; et al. Agriculture 2024. doi:10.3390/agriculture15010013

Other claims from this paper (13)

Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

Accumulated Sr raised specific leaf weight first and then lowered it in Vicia faba.

Taxon: Vicia fabaVicia fabat0
Treatment: accumulation of Sre5
Outcome: specific leaf weight (SLW)e7
Direction: increased first and then decreasede7

Not reportedComparator

Verbatim

t0
“Vicia faba seedlings”
✓ located verbatim in the source · title, characters 94–114

e5
“The accumulation of Sr resulted in the decrease of leaf area, dry weight, stomatal density and stomatal aperture”
✓ located verbatim in the source · abstract, characters 672–784

e7
“the specific leaf weight (SLW) increased first and then decreased”
✓ located verbatim in the source · abstract, characters 829–894

Title

Effects of strontium on the morphological and photosynthetic physiological characteristics of Vicia faba seedlings

Xi Chen; Ningying Zhong; Yayun Luo; et al. International Journal of Phytoremediation 2022. doi:10.1080/15226514.2022.2110037

Other claims from this paper (14)

Intervention effect Strontium treatment significantly decreased biomass and root activity of Vicia faba seedlings.
Intervention effect Strontium treatment caused almost no root necrosis in Vicia faba seedlings.
Intervention effect Strontium significantly inhibited taproot length, lateral root number and plant height of V. faba.
Intervention effect Strontium significantly inhibited branching number and internodes number of V. faba.
Intervention effect Strontium made the apical dominance of the taproot and terminal bud of Vicia faba more obvious.
Intervention effect Accumulated Sr decreased leaf area, dry weight and stomatal density of Vicia faba.
Intervention effect Accumulated Sr decreased stomatal aperture of Vicia faba.
Intervention effect Accumulated Sr increased guard cell length of Vicia faba.
Mechanism Changes in stomatal morphology may be a positive regulation that reduces water loss in Vicia faba.
Intervention effect Vicia faba increased non-photochemical quenching and peroxidase and ascorbate peroxidase activities under Sr stress, protecting the photosynthetic structure.
Intervention effect Low Sr concentration (250 mg·L−1) promoted photochemical efficiency and electron transfer of PSII in Vicia faba.
Intervention effect Sr at 250–1,000 mg·L−1 inhibited net photosynthetic rate, transpiration rate and stomatal conductance in Vicia faba leaves.
Mechanism Net photosynthetic rate in Vicia faba is affected by both stomatal and non-stomatal factors.
Intervention effect Sr did not cause significant damage to the PSII function of Vicia faba.

“decrease in density”

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