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Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Small blocks were not affected by spatial variability from past conditions.

Taxon
TEAt0
Outcome
spatial variability due to past conditionse0
Direction
not affectede0
Qualifier
small blockse0

Verbatim

e0

“Experiments with small blocks were not affected by spatial variability due to past conditions”

✓ located verbatim in the source · abstract, characters 1425–1518
t0

“TEA”

✓ located verbatim in the source · title, characters 59–62

Title

ACCOUNTING FOR SPATIAL VARIABILITY IN FIELD EXPERIMENTS ON TEA

T. U. S. PEIRIS; S. SAMITA; W. H. D. VERONICA Experimental Agriculture 2008. doi:10.1017/s0014479708006698

Other claims from this paper (6)
Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Stalk nitrate nitrogen concentrations lacked spatial variability despite variable residual soil nitrate nitrogen.

Outcome
Stalk NO3–N concentrationse0
Direction
no spatial variabilitye0

Verbatim

e0

“Stalk NO3–N concentrations showed no spatial variability, despite spatial variability for residual soil NO3–N concentrations at all site–years”

✓ located verbatim in the source · abstract, characters 1073–1215
e1

“corn (Zea mays L.) hybrids”

✓ located verbatim in the source · abstract, characters 199–225

Title

Evaluating the Impact of a Trait for Increased Specific Leaf Area on Wheat Yields Using a Crop Simulation Model

Senthold Asseng; Neil C. Turner; Tina Botwright; et al. Agronomy Journal 2003. doi:10.2134/agronj2003.0010

Other claims from this paper (10)
Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Spatial yield difference variability in response to N did not exist in the wet year on manured fields.

Outcome
spatial yield difference variability in response to Ne3

Verbatim

e0

“We evaluated two corn ( Zea mays L.) hybrids at two N rates”

✓ located verbatim in the source · abstract, characters 116–175
e3

“spatial yield difference variability in response to N did not exist”

✓ located verbatim in the source · abstract, characters 707–774

Title

Spatial Yield Response of Two Corn Hybrids at Two Nitrogen Levels

Tawainga W. Katsvairo; William J. Cox; Harold M. Van Es; et al. Agronomy Journal 2003. doi:10.2134/agronj2003.1012

Other claims from this paper (9)
Associationobservedoriginal resultno effectmeasured

Claim · model-written summary

Spatial variability of plant biomass was unrelated to temperature and precipitation.

Outcome
spatial variability of plant biomasse0
Qualifier
not related to temperature and precipitatione0

Not reportedTaxonSettingDirection

Verbatim

e0

“changes in the spatial variability of plant biomass are not related to temperature and precipitation”

✓ located verbatim in the source · abstract, characters 473–573

Title

Human settlement and destructive activities disrupt the positive contribution of dust to plant biomass growth over the past 2000 years

Lin Chen; Youliang Huang; Menghan Qiu; et al. Global and Planetary Change 2024. doi:10.1016/j.gloplacha.2024.104640

Other claims from this paper (4)
Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Plant and cryptogam cover showed neither spatial nor temporal variability.

Taxon
Valeriana officinalis L. var. officinalisValeriana officinalise0
Outcome
plant and cryptogam covere1
Qualifier
neither spatial nor temporal variabilitye1

Verbatim

e0

“evaluate the effect of site conditions on the variability of traits of Valeriana officinalis L. var. officinalis”

✓ located verbatim in the source · abstract, characters 45–157
e1

“The plant and cryptogam cover showed neither spatial nor temporal variability”

✓ located verbatim in the source · abstract, characters 531–608

Title

The variability of population and individual traits of medicinal plant Valeriana officinalis L. var. officinalis Mikan under different site conditions

Kinga Kostrakiewicz-Gierałt Periodicum Biologorum 2018. doi:10.18054/pb.v120i1.5453

Other claims from this paper (10)
Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Morphological variability of L. rotundifolium showed no strong spatial signal.

Taxon
L. rotundifoliumLeucanthemum rotundifoliume2
Outcome
morphological variability showed no strong spatial signale3

Verbatim

e2

“At the intraspecific level, L. rotundifolium populations were primarily differentiated by genetic variation (across all markers) and by environmental factors”

✓ located verbatim in the source · abstract, characters 1522–1679
e3

“In contrast, morphological variability showed no strong spatial signal”

✓ located verbatim in the source · abstract, characters 1681–1751

Title

From Genes to Shapes: Exploring Local Adaptation in Carpathian Ox‐Eye Daisies

Kamil Konowalik; Olga Łuczak Journal of Biogeography 2025. doi:10.1111/jbi.15158

Other claims from this paper (4)
Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Infructescence length and fruit number showed no spatial or temporal variability.

Taxon
Arum alpinumArum alpinume1
Outcome
length of infructescences and number of fruitse0
Direction
did not show either spatial or temporal variabilitye0

Verbatim

e0

“The length of infructescences and number of fruits in both populations did not show either spatial or temporal variability”

✓ located verbatim in the source · abstract, characters 928–1050
e1

“The investigations of trait variability in Arum alpinum were conducted”

✓ located verbatim in the source · abstract, characters 0–70

Title

Trait Variability in the Rare Plant Species Arum alpinum in Carpathian Beech Forest Dentario glandulosae-fagetum (Western Carpathians, Poland)

Tomasz Wójcik; Kinga Kostrakiewicz-Gierałt Polish Journal of Ecology 2020. doi:10.3161/15052249pje2020.68.1.003

Other claims from this paper (5)
Associationobservedoriginal resultno effectmeasured

Claim · model-written summary

Spatial and temporal variability in annual growth showed no marked trend along the gradient.

Outcome
Spatial and temporal variability in annual growthe6
Direction
showed no marked trende6
Setting
along the gradiente6

Verbatim

e6

“Spatial and temporal variability in annual growth showed no marked trend along the gradient”

✓ located verbatim in the source · abstract, characters 728–819
t0

“Structure of Larix olgensis Stands”

✓ located verbatim in the source · title, characters 13–47

Title

Variation in Structure of Larix olgensis Stands along the Altitudinal Gradient on Paektu-san, Changbai-shan, North Korea

M. Šrůtek; J. Lepš Arctic and Alpine Research 1994. doi:10.1080/00040851.1994.12003053

Other claims from this paper (9)
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

For fields with no spatial variability, using the sensor-based algorithm gave no benefit.

Treatment
using the algorithme0
Outcome
benefite0
Direction
no_changeinferrede0
Setting
fields with no spatial variabilitye0

Not reportedComparator

Verbatim

t0

“An integrated crop- and soil-based strategy for variable-rate nitrogen management in corn”

✓ located verbatim in the source · title, characters 0–89
e0

“for fields with no spatial variability there appears to be no benefit to using the algorithm”

✓ located verbatim in the source · abstract, characters 2916–3008

Title

An integrated crop- and soil-based strategy for variable-rate nitrogen management in corn

Darrin F. Roberts Lincoln (University of Nebraska) 2009

Other claims from this paper (9)
Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

No spatial structure was detected by morphotype analysis, because of high variability among soil cores.

Taxon
Norway sprucePicea abiest0
Outcome
spatial structuree0
Qualifier
because of the high variability among soil corese0

Verbatim

e0

“No spatial structure could be detected on this scale by morphotype analyses because of the high variability among soil cores”

✓ located verbatim in the source · abstract, characters 1340–1464
t0

“Norway spruce (Picea abies)”

✓ located verbatim in the source · title, characters 78–105

Title

Above- and below-ground community structure of ectomycorrhizal fungi in three Norway spruce (Picea abies) stands in Switzerland

Martina Peter; François Ayer; Simon Egli; et al. Canadian Journal of Botany 2001. doi:10.1139/b01-092

Other claims from this paper (8)

Lexical search (BM25). All words must match; if nothing does, any word. Organism names also match every spelling of the same organism. No semantic search yet.