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Ecology, evolution & diversity 35

Show all 35 →
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Fire restrained shoot height and reduced dry weight per shoot

Taxon
L. chinensisLeymus chinensise0
Treatment
firee0
Outcome
height, and decrease the dry weight per shoote0
Direction
decreasee0

Verbatim

e0

“fire could produce unfavorable effects on the shoot development of L. chinensis, restrain the height, and decrease the dry weight per shoot”

✓ located verbatim in the source · abstract, characters 154–293

Title

Influence of Fire Factor on Leymus chinensis Population in Inner Mongolia Steppe

Bao Ya Annual economic survey .../Annual economic survey - Central Bank of Trinidad and Tobago 2000

Other claims from this paper (4)
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Increasing cleavers density decreased plant height, dry weight and seed number.

Taxon
cleaverse0
Treatment
weed densitye1
Outcome
height, dry weight, seeds numbere1
Direction
decreasee1

Verbatim

e0

“cleavers (Galium aparine L.)”

✓ located verbatim in the source · abstract, characters 96–124
e1

“An increase in weed density leads to a decrease in height, dry weight, seeds number and weight per plant”

✓ located verbatim in the source · abstract, characters 521–625

Title

Reproduction of cleavers (Galium aparine L.) under different densities and nitrogen rates

R. Nakova Acta herbologica 2008

Other claims from this paper (7)
Associationobservedoriginal resultmeasured

Claim · model-written summary

Root and shoot percentage of dry weight allocation decreased over time.

Taxon
Panicum repensPanicum repenst0
Organ / stage
roots and shootse0
Outcome
percent dry weight partitioned into roots and shootse0
Direction
decreasee0

Verbatim

e0

“with a concomitant decrease in the percent dry weight partitioned into roots and shoots.”

✓ located verbatim in the source · abstract, characters 716–804
t0

“Panicum repens”

✓ located verbatim in the source · title, characters 25–39

Title

Studies on the biology ofPanicum repensL. II. Intraspecific competition and resource‐allocation

J. P. N. R. Chandrasena; H. C. P. Peiris Tropical Pest Management 1989. doi:10.1080/09670878909371389

Other claims from this paper (8)

Physiology, metabolism & abiotic stress 20

Show all 20 →
Observationobservedoriginal resultmeasured

Claim · model-written summary

Aboveground material lost 31—39% dry weight over the remainder of the year.

Outcome
decreasee0
Value
31—39%e0

Not reportedTaxon

Verbatim

e0

“For the remiander of the year the decrease was 31—39%.”

✓ located verbatim in the source · abstract, characters 1017–1071

Title

Total Net Productivity and Turnover on an Energy Basis For Tallgrass Prairie

C. L. Kucera; Roger C. Dahlman; Melvin R. Koelling Ecology 1967. doi:10.2307/1936496

Other claims from this paper (13)
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Waterlogging strongly reduced root dry weight in G. urbanum and less tolerant families.

Taxon
G. urbanumGeum urbanume1
Treatment
waterlogginge1
Outcome
root dry weighte0
Direction
decreasee0

Not reportedComparator

Verbatim

e0

“a large decrease in root dry weight”

✓ located verbatim in the source · abstract, characters 1053–1088
t0

“Populations of Geum rivale L. and G. urbanum L. were collected from a range of habitats”

✓ located verbatim in the source · abstract, characters 8–95
e1

“Waterlogging of G. urbanum and less‐tolerant families”

✓ located verbatim in the source · abstract, characters 953–1006

Title

Comparative studies of plant growth and distribution in relation to waterlogging

S. WALDREN; J. R. ETHERINGTON; M. S. DAVIES New Phytologist 1988. doi:10.1111/j.1469-8137.1988.tb00223.x

Other claims from this paper (15)
Observationobservedoriginal resultmixedmeasured

Claim · model-written summary

Seedling and root dry weight and root/shoot ratio first rose and then fell.

Taxon
Sophora alopecuroides and Thermopsis lanceolataThermopsis lanceolataSophora alopecuroidest0
Outcome
seedling and root dry weight and root/shoot ratioe0
Direction
initially increased followed by a decreasee0

Verbatim

e0

“seedling and root dry weight and root/shoot ratio initially increased followed by a decrease”

✓ located verbatim in the source · abstract, characters 907–999
t0

“Sophora alopecuroides and Thermopsis lanceolata”

✓ located verbatim in the source · title, characters 12–59

Title

Response of Sophora alopecuroides and Thermopsis lanceolata seed germination and growth to drought stress

Jun Wang Zhongguo shengtai nongye xuebao 2011

Other claims from this paper (7)

Development, reproduction & morphology 6

Show all 6 →
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Increasing cleavers density decreased plant height, dry weight and seed number.

Taxon
cleaverse0
Treatment
weed densitye1
Outcome
height, dry weight, seeds numbere1
Direction
decreasee1

Verbatim

e0

“cleavers (Galium aparine L.)”

✓ located verbatim in the source · abstract, characters 96–124
e1

“An increase in weed density leads to a decrease in height, dry weight, seeds number and weight per plant”

✓ located verbatim in the source · abstract, characters 521–625

Title

Reproduction of cleavers (Galium aparine L.) under different densities and nitrogen rates

R. Nakova Acta herbologica 2008

Other claims from this paper (7)
Associationobservedoriginal resultmeasured

Claim · model-written summary

Root and shoot percentage of dry weight allocation decreased over time.

Taxon
Panicum repensPanicum repenst0
Organ / stage
roots and shootse0
Outcome
percent dry weight partitioned into roots and shootse0
Direction
decreasee0

Verbatim

e0

“with a concomitant decrease in the percent dry weight partitioned into roots and shoots.”

✓ located verbatim in the source · abstract, characters 716–804
t0

“Panicum repens”

✓ located verbatim in the source · title, characters 25–39

Title

Studies on the biology ofPanicum repensL. II. Intraspecific competition and resource‐allocation

J. P. N. R. Chandrasena; H. C. P. Peiris Tropical Pest Management 1989. doi:10.1080/09670878909371389

Other claims from this paper (8)
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Increasing cleavers density decreased seed weight per plant.

Taxon
cleaverse0
Treatment
weed densitye1
Outcome
weight per plante1
Direction
decreasee1

Verbatim

e0

“cleavers (Galium aparine L.)”

✓ located verbatim in the source · abstract, characters 96–124
e1

“An increase in weed density leads to a decrease in height, dry weight, seeds number and weight per plant”

✓ located verbatim in the source · abstract, characters 521–625

Title

Reproduction of cleavers (Galium aparine L.) under different densities and nitrogen rates

R. Nakova Acta herbologica 2008

Other claims from this paper (7)

Woody plants 6

Show all 6 →
Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Grass competition significantly reduced mesquite dry weight.

Taxon
P. glandulosaNeltuma glandulosae0
Treatment
grown with S. scopariume0
Interactor
S. scopariumSchizachyrium scopariume0other
Outcome
P. glandulosa above-, belowground, and total dry weighte0
Direction
decreasee0

Not reportedComparator

Verbatim

e0

“When P. glandulosa was grown with S. scoparium, there was a significant decrease in P. glandulosa above-, belowground, and total dry weight at all S. scoparium densities tested.”

✓ located verbatim in the source · abstract, characters 361–538

Title

Competition between Schizachyrium scoparium and Prosopis glandulosa

O. W. van Auken; J. K. Bush American Journal of Botany 1988. doi:10.2307/2443997

Other claims from this paper (6)
Observationauthor interpretationoriginal resultmeasured

Claim · model-written summary

Dry weight of culms and rhizomes decreased in late spring to early summer, probably through use of reserved starch.

Taxon
Sasa kurilensisSasa kurilensise0
Organ / stage
culms and rhizomese3
Compound
reserved starche3
Outcome
dry weighte3
Direction
decreasee3
Qualifier
late spring-early summere3

Verbatim

e0

“Sasa kurilensis community at Mt. Waisuhorun”

✓ located verbatim in the source · abstract, characters 97–140
e3

“The decrease of dry weight in culms and rhizomes, probably of reserved starch was recognized in late spring-early summer when the rapid growth occurred”

✓ located verbatim in the source · abstract, characters 1579–1730

Title

Ecological Studies of Sasa Communities

Yasuyuki OSHIMA Shokubutsugaku Zasshi 1961. doi:10.15281/jplantres1887.74.280

Other claims from this paper (18)
Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Grass competition significantly reduced mesquite aboveground, belowground, and total dry weight at all tested grass densities.

Taxon
P. glandulosaNeltuma glandulosae0
Treatment
grown with S. scopariume0
Interactor
S. scopariumSchizachyrium scopariume0weed
Outcome
P. glandulosa above‐, belowground, and total dry weighte0
Direction
decreasee0
Qualifier
at all S. scoparium densities testede0

Not reportedComparator

Verbatim

e0

“When P. glandulosa was grown with S. scoparium , there was a significant decrease in P. glandulosa above‐, belowground, and total dry weight at all S. scoparium densities tested.”

✓ located verbatim in the source · abstract, characters 361–539

Title

COMPETITION BETWEEN SCHIZACHYRIUM SCOPARIUM AND PROSOPIS GLANDULOSA

O. W. Van Auken; J. K. Bush American Journal of Botany 1988. doi:10.1002/j.1537-2197.1988.tb13501.x

Other claims from this paper (6)

Plant interactions & biotic stress 3

Show all 3 →
Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Grass competition significantly reduced mesquite dry weight.

Taxon
P. glandulosaNeltuma glandulosae0
Treatment
grown with S. scopariume0
Interactor
S. scopariumSchizachyrium scopariume0other
Outcome
P. glandulosa above-, belowground, and total dry weighte0
Direction
decreasee0

Not reportedComparator

Verbatim

e0

“When P. glandulosa was grown with S. scoparium, there was a significant decrease in P. glandulosa above-, belowground, and total dry weight at all S. scoparium densities tested.”

✓ located verbatim in the source · abstract, characters 361–538

Title

Competition between Schizachyrium scoparium and Prosopis glandulosa

O. W. van Auken; J. K. Bush American Journal of Botany 1988. doi:10.2307/2443997

Other claims from this paper (6)
Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Grass competition significantly reduced mesquite aboveground, belowground, and total dry weight at all tested grass densities.

Taxon
P. glandulosaNeltuma glandulosae0
Treatment
grown with S. scopariume0
Interactor
S. scopariumSchizachyrium scopariume0weed
Outcome
P. glandulosa above‐, belowground, and total dry weighte0
Direction
decreasee0
Qualifier
at all S. scoparium densities testede0

Not reportedComparator

Verbatim

e0

“When P. glandulosa was grown with S. scoparium , there was a significant decrease in P. glandulosa above‐, belowground, and total dry weight at all S. scoparium densities tested.”

✓ located verbatim in the source · abstract, characters 361–539

Title

COMPETITION BETWEEN SCHIZACHYRIUM SCOPARIUM AND PROSOPIS GLANDULOSA

O. W. Van Auken; J. K. Bush American Journal of Botany 1988. doi:10.1002/j.1537-2197.1988.tb13501.x

Other claims from this paper (6)
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Parasitism reduced Mikania leaf number, stem length and biomass dry weight after about 30 days.

Taxon
Mikania micranthaMikania micranthat0
Interactor
M.micranthaMikania micranthae0host
Outcome
leaf number,stem length,and biomass dry weighte0
Direction
decreasee0
Qualifier
about 30dayse0

Verbatim

e0

“The result exhibited that the leaf number,stem length,and biomass dry weight of individual of the host M.micrantha began to decrease after the host was parasitized for about 30days.”

✓ located verbatim in the source · abstract, characters 370–551
t0

“Mikania micrantha”

✓ located verbatim in the source · title, characters 38–55

Title

A Study on the Control of Exotic Weed Mikania micrantha by Using Parasitic Cuscuta campestris

Deng Xiong; Hui-Ling Feng; Wanhui Ye; et al. Redai yaredai zhiwu xuebao 2003

Other claims from this paper (4)

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