Search claims · PlantClaims

Observationobservedoriginal resultmeasured

Claim · model-written summary

Starch determinations showed a phytochrome-mediated decrease in starch content.

Taxon: Sphaerocarpos donnellii Aust.Sphaerocarpos donnelliit0
Gene: phytochromee0
Outcome: starch contente0
Direction: decreasee0

Verbatim

t0
“Sphaerocarpos donnellii Aust.”
✓ located verbatim in the source · title, characters 61–90

e0
“starch determinations which revealed a phytochrome-mediated decrease in starch content”
✓ located verbatim in the source · abstract, characters 746–832

Title

Light Mediated Changes in the Chloroplasts of the Liverwort, Sphaerocarpos donnellii Aust.

David H. Miller; Leonard Machlis PLANT PHYSIOLOGY 1968. doi:10.1104/pp.43.5.723

Other claims from this paper (6)

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Redroot pigweed showed a decrease in chlorophyll content during fast action of CIPC.

Taxon: redroot pigweede4
Outcome: chlorophyll contente4
Direction: decreasee4

Verbatim

e4
“the fast action in redroot pigweed and large crab- grass was accompanied by a reduction in photosynthesis, decrease in chlorophyll content, and increase in respiration”
✓ located verbatim in the source · abstract, characters 816–983

Title

Postemergence Action of CIPC

Y. Eshel; G. F. Warren Weeds 1967. doi:10.2307/4041212

Other claims from this paper (14)

Intervention effect Postemergence CIPC killed small seedlings of redroot pigweed.
Intervention effect Postemergence CIPC killed small seedlings of large crabgrass.
Intervention effect Postemergence CIPC killed small seedlings of pale smartweed.
Association Tolerance of redroot pigweed to CIPC increased rapidly with age.
Association Tolerance of large crabgrass to CIPC increased rapidly with age.
Observation Redroot pigweed showed a reduction in photosynthesis during fast action of CIPC.
Observation Large crabgrass showed a reduction in photosynthesis during fast action of CIPC.
Observation Large crabgrass showed a decrease in chlorophyll content during fast action of CIPC.
Observation Redroot pigweed showed an increase in respiration during fast action of CIPC.
Observation Large crabgrass showed an increase in respiration during fast action of CIPC.
Observation Pale smartweed showed no growth inhibition until about 2 weeks after CIPC application.
Observation Pale smartweed showed no change in carbon dioxide fixation, chlorophyll content or oxygen uptake until about 2 weeks after CIPC application.
Observation Redroot pigweed showed injury symptoms 1 to 2 days after CIPC spraying.
Observation Large crabgrass showed injury symptoms 1 to 2 days after CIPC spraying.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

All girdled trees later showed a significant decrease in heat-rise rate.

Taxon: treese0
Treatment: girdlede0
Outcome: rate of heat risee0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“all girdled trees showed a significant decrease in the rate of heat rise sometime after they were girdled”
✓ located verbatim in the source · abstract, characters 1157–1262

Title

Xylem Sap Flow as Affected by Metabolic Inhibitors and Girdling

Ralph H. Kurtzman PLANT PHYSIOLOGY 1966. doi:10.1104/pp.41.4.641

Other claims from this paper (13)

Intervention effect Treatments did not significantly change xylem sap-flow speed.
Intervention effect Girdling significantly decreased downstream thermocouple heat-rise rate.
Intervention effect Most metabolic inhibitor treatments significantly decreased downstream thermocouple heat-rise rate.
Intervention effect Mercuric chloride reduced heat-rise rate beginning four days after treatment.
Intervention effect Picric acid reduced heat-rise rate beginning one day after treatment.
Intervention effect Ceratocystis ulmi culture filtrate reduced heat-rise rate beginning one day after treatment.
Intervention effect Trichloroacetic acid decreased heat-rise rate after two hours, returned to normal the next day, and decreased again after 42 days.
Intervention effect Birch heat-rise rate increased the day after girdling.
Intervention effect Many girdled trees later showed absent or apparently downward xylem sap flow.
Intervention effect Air emboli in laboratory vessels changed heat-rise rate significantly without significantly changing sap-flow speed.
Mechanism The authors interpret the field measurements as arising from blocked or nonfunctional vessels.
Mechanism The authors suggest tyloses and air emboli may cause eventual cessation of upward flow in girdled trees.
Mechanism Trichloroacetic acid results suggest a repair mechanism or second sap-movement route.

Associationobservedoriginal resultmixedmeasured

Claim · model-written summary

At equilibrium, larger vine size yielded no increase or a decrease in fruit maturity.

Outcome: fruit maturitye0
Direction: no increase or a decreasee0

Not reportedTaxonMaterial

Verbatim

e0
“there was either no increase or a decrease in fruit maturity”
✓ located verbatim in the source · abstract, characters 997–1057

Title

The Interaction of Resistant Rootstock to the Nitrogen, Weed Control, Pruning and Thinning Effects on the Productivity of Concord Grapevines1

Nelson Shaulis; Robert G. D. Steel Journal of the American Society for Horticultural Science 1969. doi:10.21273/jashs.94.4.422

Other claims from this paper (7)

Observation Own-rooted Concord vines attained moderate size and large yield despite phylloxera presence.
Intervention effect The 3309 rootstock had no unique effect on Concord.
Association In 1960, larger vines were associated with increased yield.
Association At equilibrium, vine size above 3.5 lb of cane prunings did not increase yield because fruitfulness declined.
Association Fruitfulness was closely associated with node number per unit canopy length.
Intervention effect The 3309 rootstock decreased fruitfulness and fruit maturity.
Intervention effect The 3309 rootstock had a small effect on yield and soluble solids per vine.

Observationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

All X2 lines showed a significant anthocyanin decrease.

Taxon: Impatiens balsamina L.Impatiens balsaminat0
Outcome: anthocyanin contente0
Direction: decreasee0
Qualifier: X2e0

Verbatim

e0
“in X2 a significant decrease in anthocyanin content in all the lines was observed.”
✓ located verbatim in the source · abstract, characters 484–566

t0
“Impatiens balsamina L.”
✓ located verbatim in the source · title, characters 48–70

Title

The Effect of Acute Irradiation of Balsam Seeds(Impatiens balsamina L. ) on the Formation of Anthocyanins in Blossoms

Eva Klozová Biologia Plantarum 1962. doi:10.1007/bf02933104

Other claims from this paper (4)

Intervention effect Three of four X0 lines increased blossom anthocyanin by 18%, 18% and 29%.
Observation In X1 anthocyanin content equalled controls or was lower.
Observation Pink flowers appeared in 3.4% of X1 plants.
Mechanism Authors assumed the X1 pink flowers arose from a recessive mutation induced by irradiation.

Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

Increased tops were inferred to decrease soil moisture.

Taxon: heatht0
Outcome: soil moisturee0
Direction: decreasee0

Not reportedQualifier

Verbatim

e0
“and a decrease in soil moisture”
✓ located verbatim in the source · abstract, characters 505–536

t0
“Growth of heath vegetation”
✓ located verbatim in the source · title, characters 0–26

Title

Growth of heath vegetation. II. The seasonal growth of a heath on ground-water Podzol at Wilson's Promontory, Victoria

RH Groves Australian Journal of Botany 1965. doi:10.1071/bt9650281

Other claims from this paper (7)

Observation Heath shoot growth occurred in late spring to early summer.
Observation Dry weight of tops may rise significantly in the second phase.
Mechanism Increased tops were inferred to increase evapotranspiration.
Observation Some roots died, followed by older leaf abscission and weaker plant death.
Observation Losses cancelled any increase in top biomass.
Association Reduced leaf area accompanied decreased evapotranspiration and increased soil moisture.
Observation Root weight in late summer returned approximately to its previous-winter level.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Heavy fertilization prevented a marked vegetable yield decrease in raw subsoil.

Taxon: vegetable cropse0
Treatment: heavily fertilizede0
Outcome: yieldse0
Direction: did not decrease remarkablye0

Not reportedComparator

Verbatim

e0
“the yields of vegetable crops did not decrease remarkably in the raw subsoil when it was heavily fertilized”
✓ located verbatim in the source · abstract, characters 1503–1610

Title

The effect of deep plowing on growth and yield of vegetable crops

H. OHTA; T. KODAMA; K. WATANABE Journal of the Japanese Society for Horticultural Science 1962. doi:10.2503/jjshs.31.315

Other claims from this paper (11)

Intervention effect Deep plowing favored growth and yield of most vegetable crops.
Intervention effect Heavy fertilizer application made deep plowing more effective.
Intervention effect Raw subsoil was unfavorable to cereal and forage crop growth and yield.
Observation Most heavily fertilized vegetable crops were relatively insensitive to subsoil inhibition.
Intervention effect Frost-exposed, heavily fertilized subsoil supported excellent vegetable growth and yield.
Intervention effect Poor subsoil inhibited growth of most vegetables in pots.
Intervention effect Fertile subsoil with heavy fertilizer supported vigorous growth of most vegetables in pots.
Intervention effect Some crops grew better in subsoil than topsoil with the same fertilizer amount.
Association High yielding crops under deep plowing were less affected by poor subsoil nutrition.
Association Sensitivity to aluminum toxicity and nutrient deficiency was suggested to relate to subsoil adaptation.
Mechanism Good soil aeration after deep plowing was linked to root development and active nutrient uptake.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Autotetraploid Avena hybrids show a decrease in multivalents compared with autotetraploids of A. strigosa

Taxon: Avena brevisAvena brevise0
Treatment: hybridse7
Outcome: multivalentse3
Direction: decreasee3
Comparator: autotetraploids of A. strigosae6

Verbatim

e0
“Autotetraploid hybrids of Avena brevis”
✓ located verbatim in the source · abstract, characters 0–38

e6
“When compared to data for autotetraploids of A. strigosa”
✓ located verbatim in the source · abstract, characters 559–615

e7
“the hybrids showed an increase of 4 to 5 bivalents”
✓ located verbatim in the source · abstract, characters 618–668

e3
“a decrease in multivalents”
✓ located verbatim in the source · abstract, characters 670–696

Title

A Cytological Study of Certain Autotetraploid Avena Hybrids¹

F. J. Muehlbauer; H. G. Marshall Crop Science 1966. doi:10.2135/cropsci1966.0011183x000600050022x

Other claims from this paper (10)

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

In tetraploids there was a fertility decrease in pollen and seed set.

Taxon: OenotheraOenotherat0
Material: tetraploidse6
Outcome: pollen and seed sete6
Direction: fertility decreasee6

Verbatim

t0
“Induced Polyploids in Oenothera”
✓ located verbatim in the source · title, characters 12–43

e6
“In tetraploids there was a fertility decrease in pollen and seed set”
✓ located verbatim in the source · abstract, characters 1397–1465

Title

Cytology of Induced Polyploids in Oenothera, Subgenus Raimannia

H. M. Laws CYTOLOGIA 1967. doi:10.1508/cytologia.32.125

Other claims from this paper (13)

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

High oxygen pressure produced a progressive decrease in CO2 output of pea tissue.

Taxon: peasLathyrus oleraceuse1
Treatment: high pressures of oxygene1
Outcome: CO 2 outpute1
Direction: decreasee1
Qualifier: progressivee1

Not reportedComparator

Verbatim

e1
“Subjecting peas to high pressures of oxygen produced a progressive decrease in CO 2 output with accumulation of citrate, pyruvate, alcohol and acetate”
✓ located verbatim in the source · abstract, characters 9–159

Title

STUDIES IN THE RESPIRATORY AND CARBOHYDRATE METABOLISM OF PLANT TISSUES

J. BARKER New Phytologist 1965. doi:10.1111/j.1469-8137.1965.tb05392.x

Other claims from this paper (8)

“decrease in A”

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