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“decrease of the photosynthesis”

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Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Four ryanodine applications at 10-day intervals caused no further decrease in apple leaf photosynthesis than a single application.

Taxon: McIntosh applet0
Treatment: Four applications of ryanodine at 10-day intervalse1
Outcome: photosynthesise1
Direction: no further decreasee1
Comparator: a single applicatione1

Verbatim

e1
“Four applications of ryanodine at 10-day intervals caused no further decrease in photosynthesis than was obtained by a single application”
✓ located verbatim in the source · abstract, characters 374–511

t0
“EFFECTS OF RYANIA AND RYANODINE ON THE APPARENT PHOTOSYNTHESIS OF McINTOSH APPLE LEAVES”
✓ located verbatim in the source · title, characters 0–87

Title

EFFECTS OF RYANIA AND RYANODINE ON THE APPARENT PHOTOSYNTHESIS OF McINTOSH APPLE LEAVES

V. A. Helson Canadian Journal of Plant Science 1960. doi:10.4141/cjps60-032

Other claims from this paper (7)

Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

The area of leaves receiving sub-saturation light did not decrease above 30 or 40 Klx.

Taxon: sugar beetBeta vulgaris subsp. vulgarist0
Organ / stage: leavese0
Outcome: area of leaves that receive light intensity below the saturation pointe0
Direction: does not decreasee0
Qualifier: higher than 30 or 40 Klxe0

Verbatim

e0
“Even though horizontal light inetnsity gets higher than 30 or 40 Klx, the area of leaves that receive light intensity below the saturation point, does not decrease”
✓ located verbatim in the source · abstract, characters 1251–1414

t0
“Sugar Beet Plant”
✓ located verbatim in the source · title, characters 29–45

Title

Studies on Photosynthesis in Sugar Beet Plant : III. Photosynthesis in the community.

Koji ITO Japanese Journal of Crop Science 1965. doi:10.1626/jcs.33.492

Other claims from this paper (11)

Method / resource Calculated community photosynthesis light response matched the tendency of direct measurements.
Observation Community photosynthesis light response saturated at about 40 Klx.
Observation The saturation pattern persisted across LAI from 0.9 to 5.6.
Observation Light receiving coefficient was below 1 under saturating incident light.
Association Higher community LAI was associated with lower light receiving coefficient.
Association Some leaves received increasingly intense light with higher incident light.
Association Some leaves showed no increase in received light as incident light increased.
Observation Mean light intensity of those leaves did not increase.
Observation Photosynthetic rates of shaded leaves remained low.
Association Photosynthetic intensity of other leaves increased until their single-leaf saturation point.
Association The fraction of low-photosynthesis leaves increased with higher LAI.

Associationobservedoriginal resultno effectmeasured

Claim · model-written summary

In Funaria the seta weight did not show the same decrease as capsule weight increased.

Taxon: FunariaFunariae6
Organ / stage: setae5
Outcome: weight of the setae5

Not reportedDirection

Verbatim

t0
“Sporophytes of Polytrichum and Funaria”
✓ located verbatim in the source · title, characters 18–56

e5
“In Polytrichum the weight of the seta decreases as the weight of the capsule increases”
✓ located verbatim in the source · abstract, characters 527–613

e6
“This is not the case in Funaria”
✓ located verbatim in the source · abstract, characters 615–646

Title

Photosynthesis in Sporophytes of Polytrichum and Funaria

Dominick J. Paolillo; Fakhri A. Bazzaz The Bryologist 1968. doi:10.1639/0007-2745(1968)71[335:pisopa]2.0.co;2

Other claims from this paper (6)

Associationobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Corn transpiration was not detectably changed by the decrease in effective plant conductance and soil conductivity.

Taxon: cornZea mays subsp. mayse1
Treatment: decrease in effective plant conductance and soil conductivitye2
Outcome: Transpiratione2
Direction: not detectably changede2

Verbatim

e1
“The variation of leaf water potential at different heights in a corn crop canopy ( Zea mays ) and with time during a period of increasing drought stress were examined along with soil moisture tension and evapotranspiration”
✓ located verbatim in the source · abstract, characters 9–231

e2
“Transpiration was not detectably changed by the decrease in effective plant conductance and soil conductivity”
✓ located verbatim in the source · abstract, characters 1736–1845

Title

Photosynthesis Under Field Conditions. XI. Soil‐Plant‐Water Relations During Drought Stress in Corn¹

J. H. Shinn; E. R. Lemon Agronomy Journal 1968. doi:10.2134/agronj1968.00021962006000040002x

Other claims from this paper (8)

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“decrease of the photosynthesis”

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