Search claims · PlantClaims

Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

A higher wheat share indicated a possible spraing decrease.

Taxon: potatoSolanum tuberosumt0
Treatment: wheate0
Outcome: sprainge0
Direction: decreasee0
Qualifier: possiblee0

Verbatim

e0
“A possible spraing decrease was indicated when the share of wheat increased”
✓ located verbatim in the source · abstract, characters 931–1006

t0
“potato”
✓ located verbatim in the source · title, characters 43–49

Title

Cultivation factors influencing spraing in potato‐a statistical analysis

R. L. LOEVGREN; K. B. ERIKSSON EPPO Bulletin 1989. doi:10.1111/j.1365-2338.1989.tb00438.x

Other claims from this paper (3)

Association Late planting correlated with lower TRV frequency.
Association More potato or barley crops in rotation indicated a possible spraing increase.
Association High spraing incidence correlated with low soil available potassium.

Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

A decrease in cucumber seed rot coincided with decreases in Pythium numbers.

Taxon: cucumberCucumis sativuse6
Interactor: PythiumPythiume6pathogen
Outcome: seed rote6
Direction: decreasee6

Verbatim

e6
“A decrease in cucumber seed rot coincided with decreases in Pythium numbers”
✓ located verbatim in the source · abstract, characters 1313–1388

Title

Responses of soil microorganisms to volatile exudates from germinating pea seeds

J. M. Norton; G. E. Harman Canadian Journal of Botany 1985. doi:10.1139/b85-142

Other claims from this paper (12)

Intervention effect Volatiles from aged pea seeds stimulated germination of sclerotia of Rhizoctonia solani and Sclerotium rolfsii and subsequent hyphal growth.
Intervention effect Hyphae grew preferentially toward aged pea seeds.
Intervention effect Volatiles from aged seed significantly increased bacterial and fungal populations in natural soil.
Intervention effect Fusarium spp. populations increased 79% over their original levels after 48-h exposure to pea seed volatiles.
Intervention effect Pseudomonas spp. populations increased 2200% over their original levels after 48-h exposure to pea seed volatiles.
Intervention effect Pythium populations decreased in natural soils exposed to pea seed volatiles.
Intervention effect The seed-rotting potential of natural soil decreased after exposure to pea seed volatiles.
Intervention effect Pythium populations increased dramatically in autoclaved soils infested with P. ultimum after exposure to volatiles from aged pea seeds.
Intervention effect Pythium levels remained constant in soils infested with soil fungi and P. ultimum with time of exposure.
Intervention effect Pythium levels decreased in soils infested with bacteria and P. ultimum with time of exposure.
Intervention effect Exposure to volatiles from aged pea seeds stimulated soil microbial activity.
Mechanism Pythium germlings unable to reach a host are likely subjected to microbial antagonism by the native soil microflora.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Pipetting pear suspension cultures caused a substantial transient decrease in heat sensitivity.

Taxon: pearPyrus communise0
Material: Bartlette0
Treatment: pipettinge0
Outcome: heat sensitivitye0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“The pipetting of pear (Pyrus communis cv Bartlett) suspension cultures was followed by a substantial but transient decrease in heat sensitivity”
✓ located verbatim in the source · abstract, characters 0–143

Title

Heat Stress Responses in Cultured Plant Cells

Min-Tze Wu; Stephen J. Wallner; John W. Waddell PLANT PHYSIOLOGY 1984. doi:10.1104/pp.74.4.944

Other claims from this paper (3)

Observation Pear cells were most heat sensitive on culture day 3.
Association Peak heat sensitivity coincided with the most active cell division.
Recommendation Culture handling and age should be standardized when assessing heat sensitivity.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Color infrared photographs showed a decrease in stressed vegetation by October 1986.

Taxon: vegetatione1
Outcome: stressed vegetatione1
Direction: decreasee1

Verbatim

e1
“Color infrared aerial photographs taken in October 1986 revealed an increase in healthy vegetation and a decrease in stressed vegetation”
✓ located verbatim in the source · abstract, characters 483–619

Title

STUDY TO DETERMINE THE RECOVERY OF A LOUISIANA MARSH FROM AN OIL SPILL

Marion Fischel; Wayne Grip; Irving A. Mendelssohn International Oil Spill Conference Proceedings 1989. doi:10.7901/2169-3358-1989-1-383

Other claims from this paper (10)

Observationobservedoriginal resultpositivesimulated

Claim · model-written summary

The desired gain index predicted a 2.7% height decrease.

Taxon: Spring WheatTriticum aestivumt0
Treatment: desired gain indexe0
Outcome: plant heighte0
Direction: decreasee0
Value: 2.7%e0

Verbatim

e0
“a 2.7% decrease in plant height were predicted for selection based upon a desired gain index”
✓ located verbatim in the source · abstract, characters 1500–1592

t0
“Spring Wheat”
✓ located verbatim in the source · title, characters 58–70

Title

Selection Indices to Improve an Intermating Population of Spring Wheat¹

W. C. Wells; K. D. Kofoid Crop Science 1986. doi:10.2135/cropsci1986.0011183x002600060003x

Other claims from this paper (13)

Observation Broad sense heritabilities were high for all measured characters.
Association Yield and percent protein had negative genotypic and phenotypic covariances.
Association Covariances of yield and percent protein with plant height and kernel weight were positive.
Method / resource The Smith-Hazel index maximized predicted aggregate genotype gains.
Observation The Smith-Hazel index predicted a 9.6% yield increase.
Observation The Smith-Hazel index predicted a 0.3% decrease in plant height.
Observation The Smith-Hazel index predicted a 1.1% increase in percent protein.
Method / resource Base and restricted indices predicted similar responses.
Observation The desired gain index predicted a 2.7% yield increase.
Observation The desired gain index predicted a 2.7% protein increase.
Method / resource Secondary characters did not appreciably increase predicted index efficiency.
Recommendation Indices designed to improve aggregate genotype should develop NDP1 as a source of high yielding conventional height lines.
Recommendation A desired gain index should be considered to obtain high yielding, high protein semidwarf lines.

Observationobservedoriginal resultpositivesimulated

Claim · model-written summary

The Smith-Hazel index predicted a 0.3% decrease in plant height.

Taxon: Spring WheatTriticum aestivumt0
Treatment: Smith‐Hazel indexe1
Outcome: plant heighte0
Direction: decreasee0
Value: 0.3%e0

Verbatim

e0
“a decrease in plant height of 0.3%”
✓ located verbatim in the source · abstract, characters 1290–1324

e1
“The Smith‐Hazel index maximized predicted gains”
✓ located verbatim in the source · abstract, characters 1171–1218

t0
“Spring Wheat”
✓ located verbatim in the source · title, characters 58–70

Title

Selection Indices to Improve an Intermating Population of Spring Wheat¹

W. C. Wells; K. D. Kofoid Crop Science 1986. doi:10.2135/cropsci1986.0011183x002600060003x

Other claims from this paper (13)

Observation Broad sense heritabilities were high for all measured characters.
Association Yield and percent protein had negative genotypic and phenotypic covariances.
Association Covariances of yield and percent protein with plant height and kernel weight were positive.
Method / resource The Smith-Hazel index maximized predicted aggregate genotype gains.
Observation The Smith-Hazel index predicted a 9.6% yield increase.
Observation The Smith-Hazel index predicted a 1.1% increase in percent protein.
Method / resource Base and restricted indices predicted similar responses.
Observation The desired gain index predicted a 2.7% yield increase.
Observation The desired gain index predicted a 2.7% protein increase.
Observation The desired gain index predicted a 2.7% height decrease.
Method / resource Secondary characters did not appreciably increase predicted index efficiency.
Recommendation Indices designed to improve aggregate genotype should develop NDP1 as a source of high yielding conventional height lines.
Recommendation A desired gain index should be considered to obtain high yielding, high protein semidwarf lines.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Ammonium sulfate transfer lowered solution pH and plant-part alkalinity.

Outcome: solution pH, a decrease in alkalinity of plant partse0
Direction: decreasee0

Not reportedTaxonTreatmentComparator

Verbatim

e0
“a decrease in solution pH, a decrease in alkalinity of plant parts”
✓ located verbatim in the source · abstract, characters 584–650

Title

Relationship between iron chlorosis and alkalinity in Zea mays

Konrad Mengel; Gabriele Geurtzen Physiologia Plantarum 1988. doi:10.1111/j.1399-3054.1988.tb09151.x

Other claims from this paper (7)

Observation Maize developed iron chlorosis after 14–21 days with nitrate as sole nitrogen source.
Observation Chlorotic maize had high alkalinity in roots, stems and leaves.
Intervention effect Ammonium sulfate transfer regreened chlorotic leaves in 2–3 days.
Observation Ammonium sulfate transfer moved iron from roots to tops and released iron into solution.
Intervention effect Dilute acidic solution produced similar recovery effects.
Intervention effect Indoleacetic acid spray regreened chlorotic leaves without major alkalinity change.
Intervention effect Fusicoccin spray regreened chlorotic leaves without major alkalinity change.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Early ethephon application caused less yield decrease than later application.

Taxon: cornZea mays subsp. mayst0
Treatment: Early applicatione0
Outcome: yielde0
Direction: less yield decreasee0
Comparator: later timingse0

Verbatim

e0
“Early application showed less yield decrease than later timings.”
✓ located verbatim in the source · abstract, characters 1121–1185

t0
“Corn”
✓ located verbatim in the source · title, characters 47–51

Title

Use of Ethephon as a Plant Growth Regulator in Corn Production

J. M. Gaska; E. S. Oplinger Crop Science 1988. doi:10.2135/cropsci1988.0011183x002800060024x

Other claims from this paper (10)

Intervention effect Ethephon increased yields of hybrid 3377 up to 280 g ha −1.
Intervention effect Other tested corn hybrids showed decreased yields under ethephon.
Intervention effect Hybrid 3377 yield increased 0.77 Mg ha −1 (7.6%) with 280 g ha −1 in 1985.
Intervention effect High-rate ethephon increased grain yield per ear by 3% in hybrid 3377.
Intervention effect High-rate ethephon decreased grain yield per ear by 12% in hybrid 3737.
Intervention effect High-rate ethephon decreased plant and ear height by up to 20%.
Intervention effect High-rate ethephon decreased lodging by 63% in 1986.
Intervention effect High-rate ethephon decreased harvesting time by 20% in 1986.
Recommendation Under lodging-prone conditions, the authors suggest high-rate early ethephon may preserve yield and ease harvesting.
Recommendation Without lodging, high-rate late ethephon may reduce yield in some hybrids.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

In one season a dip in water appeared to decrease the occurrence of black speck in stored cabbage.

Taxon: CabbageBrassica oleracea var. capitatat0
Treatment: a dip in watere5
Outcome: occurrence of the disordere5
Direction: decreasee5
Qualifier: in one seasone5

Not reportedComparator

Verbatim

e5
“in one season a dip in water appeared to decrease the occurrence of the disorder”
✓ located verbatim in the source · abstract, characters 460–540

t0
“Stored Cabbage”
✓ located verbatim in the source · title, characters 108–122

Title

The Effect of Benomyl, Sodium Hypochlorite, and Controlled Atmospheres upon the Incidence of Black Speck of Stored Cabbage

J.R. Walsh; E.C. Lougheed; P.M.A. Toivonen Journal of the American Society for Horticultural Science 1983. doi:10.21273/jashs.108.4.533

Other claims from this paper (5)

Intervention effect Dipping stored cabbage in 500 mg/liter benomyl increased susceptibility to black speck.
Intervention effect Dipping stored cabbage in 95 or 190 mg/liter chlorine (as sodium hypochlorite) solutions increased susceptibility to black speck.
Intervention effect Control of ethylene levels had little effect on black speck in stored cabbage.
Intervention effect An atmosphere of 3% O2 + 5% CO2 had little effect on black speck in stored cabbage.
Observation A slight difference in cultivar susceptibility to black speck was noted in stored cabbage.

Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

A 1°C rise in minimum temperature was predicted to decrease stem borer damage by 0.43%.

Taxon: RiceOryza sativat0
Interactor: stem borere0pest
Outcome: stem borer damagee0
Direction: decreasee0
Value: 0.43%e0
Qualifier: minimum tremperaturee0

Not reportedSetting

Verbatim

t0
“Rice”
✓ located verbatim in the source · title, characters 63–67

e0
“Multiple regression analysis revealed that increase in minimum tremperature by 1°C would result in a decrease of 0.43% stem borer damage.”
✓ located verbatim in the source · abstract, characters 419–556

Title

Influence of Weather Factors on the Incidence of Stem Borer in Rice

G. Balasubramanian; M. Gopalan; M. Balasubramanian; et al. Indian journal of plant protection 1981

Other claims from this paper (6)

“decrease in A”

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