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Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

At North Platte, downy brome reduced winter wheat yield by 20 to 41%, depending on cultivar.

Taxon
winter wheatTriticum aestivume0
Treatment
downy bromee0
Interactor
Bromus tectorumBromus tectorume0weed
Outcome
yield reductione2
Direction
decreaseinferrede2
Value
20 to 41%e2
Qualifier
depending upon cultivare2
Setting
North Plattee2

Not reportedComparator

Verbatim

e0

“Field experiments were conducted to select winter wheat ( Triticum aestivum L.) cultivar(s) that were competitive to downy brome ( Bromus tectorum L. # BROTE)”

✓ located verbatim in the source · abstract, characters 0–158
e2

“at North Platte yield reduction ranged from 20 to 41% depending upon cultivar”

✓ located verbatim in the source · abstract, characters 267–344

Title

Competition Between Winter Wheat (Triticum aestivum) Cultivars and Downy Brome (Bromus tectorum)

Challaiah; Orvin C. Burnside; Gail A. Wicks; et al. Weed Science 1986. doi:10.1017/s0043174500067692

Other claims from this paper (10)
Associationobservedoriginal resultmeasured

Claim · model-written summary

Normalized final seed yield decreased nearly linearly as the time from flowering to maturity increased (r2 = 0.86).

Taxon
SoybeansGlycine maxt0
Treatment
the percentage of time between flowering (R1) and harvest maturity (R8)e2
Outcome
normalized final seed yielde1
Direction
decreaseinferrede1
Value
r 2 = 0.86e3
Qualifier
nearly lineare1

Verbatim

e1

“A nearly linear relationship was observed between normalized final seed yield”

✓ located verbatim in the source · abstract, characters 1246–1323
e2

“the percentage of time between flowering (R1) and harvest maturity (R8)”

✓ located verbatim in the source · abstract, characters 1425–1496
e3

“r 2 = 0.86”

✓ located verbatim in the source · abstract, characters 1345–1355
t0

“Determinate Soybeans”

✓ located verbatim in the source · title, characters 82–102

Title

Distribution of Dry Matter Between Shoots and Roots of Irrigated and Nonirrigated Determinate Soybeans1

M. G. Huck; Curt M. Peterson; Gerrit Hoogenboom; et al. Agronomy Journal 1986. doi:10.2134/agronj1986.00021962007800050013x

Other claims from this paper (10)
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Applied phosphorus increased forage P concentration.

Taxon
tall fescue and smooth bromegrassLolium arundinaceumBromus inermist0
Treatment
applied Pe0
Outcome
Pe0
Direction
increasede0

Not reportedComparator

Verbatim

e0

“applied P increased P and tended to decrease N and Ca concentrations”

✓ located verbatim in the source · abstract, characters 835–903
t0

“tall fescue and smooth bromegrass”

✓ located verbatim in the source · title, characters 70–103

Title

Effect of fertilization and harvest frequency on yield and quality of tall fescue and smooth bromegrass

H.V. Eck; Tito Martinez; G.C. Wilson Communications in Soil Science and Plant Analysis 1981. doi:10.1080/00103628109367173

Other claims from this paper (14)
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Iopop 12 suffered considerable yield loss from as few as 0.5 European corn borer egg masses per plant at all growth stages.

Taxon
popcornt0
Material
Iopop 12e1
Treatment
as few as 0.5 egg masses per plante1
Interactor
European Corn BorerOstrinia nubilalist0pest
Outcome
yield losse1
Direction
decreaseinferrede1

Verbatim

t0

“European Corn Borer (Lepidoptera: Pyralidae): Yield Losses and Damage in Popcorn”

✓ located verbatim in the source · title, characters 0–80
e1

“Considerable yield loss occurred in Iopop 12 from as few as 0.5 egg masses per plant at all plant-growth stages”

✓ located verbatim in the source · abstract, characters 384–495

Title

European Corn Borer (Lepidoptera: Pyralidae): Yield Losses and Damage in Popcorn in Relation to Hybrid and Stage of Plant Development

J. L. Jarvis; K. E. Ziegler; W. D. Guthrie Journal of Economic Entomology 1986. doi:10.1093/jee/79.3.764

Other claims from this paper (4)
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Mironovskaya maintained higher kernel number than Roughrider and fell about 8% at high density.

Taxon
winter wheatTriticum aestivumt0
Material
Mironovskayae0
Treatment
high plant population densitiese0
Outcome
kernel numberse0
Direction
decreasee0
Value
about 8e0
Comparator
Roughridere0

Verbatim

e0

“At high plant population densities, number of kernels/head for Roughrider was 21 and 27% less than at low plant population densities with and without N‐fertilization, respectively, whereas both Mironovskaya and Bezostaya maintained higher kernel numbers than Roughrider with only about 8 and 12% respective decrease independent of N‐fertilization”

✓ located verbatim in the source · abstract, characters 1220–1566
t0

“Winter Wheat”

✓ located verbatim in the source · title, characters 49–61

Title

Yield Component Comparisons between USA and USSR Winter Wheat Cultivars1

A. L. Black; J. K. Aase Agronomy Journal 1982. doi:10.2134/agronj1982.00021962007400030009x

Other claims from this paper (16)
Intervention effectobservedoriginal resultpositivesimulated

Claim · model-written summary

Maintaining dry weight conservation following a 20 degree night cooling could increase maize yield by 300 kg per hectare.

Taxon
MaizeZea mayst0
Treatment
20 $^\circ$Ce1
Outcome
yielde0
Direction
increasese0
Value
300 kg ha$^{-1}$e0
Qualifier
if maintained through the remaining period of crop growthe0

Not reportedComparator

Verbatim

e0

“Such dry weight conservation, if maintained through the remaining period of crop growth could give yield increases of 200 and 300 kg ha$^{-1}$ respectively”

✓ located verbatim in the source · abstract, characters 1050–1205
e1

“10 $^\circ$C and 20 $^\circ$C decrease in night minimum temperature”

✓ located verbatim in the source · abstract, characters 981–1048
t0

“Maize”

✓ located verbatim in the source · title, characters 23–28

Title

Night Respiration of a Maize Crop in the Lowland Humid Tropics

F. M. Quin Journal of Applied Ecology 1981. doi:10.2307/2402411

Other claims from this paper (9)
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Autumn trifluralin below 1.0 kg ai ha−1 increased wheat yield over untreated control.

Taxon
spring wheatTriticum aestivumt0
Treatment
trifluralin applied in the autumn or spring at rates below 1·0 kg ai ha −1e0
Outcome
yielde0
Direction
increasee0
Comparator
untreated controle0

Verbatim

e0

“trifluralin applied in the autumn or spring at rates below 1·0 kg ai ha −1 caused a yield increase while higher rates caused a yield decrease compared to the untreated control”

✓ located verbatim in the source · abstract, characters 703–878
t0

“spring wheat (Triticum aestivum L.)”

✓ located verbatim in the source · title, characters 13–48

Title

Tolerance of spring wheat (Triticum aestivum L.) to trifluralin deep‐incorporated in the autumn or spring

P. A. O'SULLIVAN; G. M. WEISS; D. FRIESEN Weed Research 1985. doi:10.1111/j.1365-3180.1985.tb00645.x

Other claims from this paper (9)
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Spring trifluralin below 1.0 kg ai ha−1 increased wheat yield over untreated control.

Taxon
spring wheatTriticum aestivumt0
Treatment
trifluralin applied in the autumn or spring at rates below 1·0 kg ai ha −1e0
Outcome
yielde0
Direction
increasee0
Comparator
untreated controle0

Verbatim

e0

“trifluralin applied in the autumn or spring at rates below 1·0 kg ai ha −1 caused a yield increase while higher rates caused a yield decrease compared to the untreated control”

✓ located verbatim in the source · abstract, characters 703–878
t0

“spring wheat (Triticum aestivum L.)”

✓ located verbatim in the source · title, characters 13–48

Title

Tolerance of spring wheat (Triticum aestivum L.) to trifluralin deep‐incorporated in the autumn or spring

P. A. O'SULLIVAN; G. M. WEISS; D. FRIESEN Weed Research 1985. doi:10.1111/j.1365-3180.1985.tb00645.x

Other claims from this paper (9)
Mechanismobservedoriginal resultmeasured

Claim · model-written summary

Reduced photosynthetic capacity was not attributable to increased photorespiration.

Outcome
reduction in photosynthetic capacitye0
Qualifier
an increase in photorespiratione0

Not reportedTaxon

Verbatim

e0

“The reduction in photosynthetic capacity was not due to a decrease in apparent quantum yield or to an increase in photorespiration”

✓ located verbatim in the source · abstract, characters 650–780

Title

Effects of Soil Flooding on Leaf Gas Exchange of Tomato Plants

Kent J. Bradford PLANT PHYSIOLOGY 1983. doi:10.1104/pp.73.2.475

Other claims from this paper (6)
Observationobservedoriginal resultmeasured

Claim · model-written summary

At 1 degrees C, oxygen-evolution quantum yield decreased more than expected from fluorescence change.

Taxon
pumpkint0
Treatment
light treatmente0
Outcome
quantum yield of photosynthetic oxygen evolutione0
Direction
decreasede0
Qualifier
1 degrees Ce0

Verbatim

e0

“when the light treatment was given at 1 degrees C, the quantum yield of photosynthetic oxygen evolution decreased much more than would be expected from the decrease in the ratio of variable to maximum fluorescence at 77 degrees K.”

✓ located verbatim in the source · abstract, characters 286–516
t0

“pumpkin”

✓ located after whitespace/quote normalisation · title, characters 60–67

Title

The Nature of Light-Induced Inhibition of Photosystem II in Pumpkin (Cucurbita pepo L.) Leaves Depends on Temperature

Esa Tyystjärvi; Jari Ovaska; Pirjo Karunen; et al. PLANT PHYSIOLOGY 1989. doi:10.1104/pp.91.3.1069

Other claims from this paper (8)

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