Search claims · PlantClaims

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Paclobutrazol caused no apparent decrease in fruit yield.

Taxon: Nectarine TreesPrunus persica var. nucipersicat0
Treatment: paclobutrazole0
Outcome: fruit yielde0
Direction: no apparent decreasee0
Comparator: controlse0

Verbatim

e0
“The paclobutrazol treatment resulted in a 67.9% decrease in annual extension shoot growth compared to controls and no apparent decrease in fruit yield”
✓ located verbatim in the source · abstract, characters 395–545

t0
“Nectarine Trees”
✓ located verbatim in the source · title, characters 60–75

Title

Leaf Gas Exchange and Growth Responses of Mature ‘Fantasia’ Nectarine Trees to Paclobutrazol

T. M. DeJong; J. F. Doyle Journal of the American Society for Horticultural Science 1984. doi:10.21273/jashs.109.6.878

Other claims from this paper (10)

Intervention effect Paclobutrazol reduced annual extension shoot growth by 67.9% versus controls.
Intervention effect Paclobutrazol caused no apparent decrease in leaf photosynthetic rate.
Intervention effect Paclobutrazol reduced total tree leaf area by an estimated 54.5%.
Association Fruit presence had no apparent effect on leaf CO 2 assimilation.
Association Fruit maturity stage had no apparent effect on leaf CO 2 assimilation.
Intervention effect Treated extension shoots had shorter internodes and larger diameters than untreated shoots.
Intervention effect Treated shoots had larger diameters than untreated shoots.
Intervention effect Treated shoots had more flower buds per unit length.
Intervention effect Treated shoots had higher specific shoot dry weights.
Intervention effect Treated shoots had fewer buds per unit shoot dry weight.

Associationobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

There was no evidence for a decrease in yield caused by root-zone warming.

Taxon: Rosee0
Treatment: RZWe1
Outcome: yielde1
Direction: decreasee1

Verbatim

e0
“Rose cvs Ilona, Mercedes and Sonia”
✓ located verbatim in the source · abstract, characters 7–41

e1
“There was no evidence for a decrease in yield caused by RZW”
✓ located verbatim in the source · abstract, characters 1540–1599

Title

The effects of root-zone warming on the yield and quality of roses grown in a hydroponic system

G. I. Moss Journal of Horticultural Science 1984. doi:10.1080/00221589.1984.11515231

Other claims from this paper (19)

Intervention effect Root-zone warming gave Sonia 44% more blooms than ambient root temperature in Experiment 1.
Intervention effect Root-zone warming increased stem length of Sonia by 26% compared with ambient root temperature in Experiment 1.
Association Ilona gave a yield response to root-zone warming only at a night temperature of 12°C.
Association Root-zone warming resulted in 22% longer stems in Ilona.
Association Root-zone warming gave Mercedes 22% more blooms.
Association Root-zone warming produced 113% more blooms in Mercedes in the second year.
Association Root-zone warming produced 61% more blooms in Sonia in the second year.
Association Root-zone warming produced 42% more blooms in Ilona in the second year.
Observation Stem lengths of the roses increased by 6-7%.
Association Root-zone warming gave Mercedes 61% more blooms in the first-year plants of Experiment 3.
Association Root-zone warming gave Sonia 24% more blooms in the first-year plants of Experiment 3.
Association Root-zone warming gave Ilona 18% more blooms in the first-year plants of Experiment 3.
Association Ilona showed the largest increase in stem length, 24%, under root-zone warming.
Association Root-zone warming increased the amplitude of the growth flushes.
Association Root-zone warming left the frequency of growth flushes unaffected.
Association Summer yields indicate residual effects of the winter root-zone warming treatments.
Association Sonia gave significantly higher yields from root-zone warming in Experiment 1.
Association Mercedes and Sonia gave significantly higher yields from root-zone warming in Experiment 2.
Association Ilona gave a lower summer yield in Experiment 3.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Paclobutrazol did not decrease tart cherry yield in any season.

Taxon: tart cherryt0
Treatment: paclobutrazole5
Outcome: yielde5
Direction: no_changeinferrede5

Not reportedComparator

Verbatim

t0
“paclobutrazol-treated tart cherry trees”
✓ located verbatim in the source · title, characters 65–104

e5
“In no season did paclobutrazol decrease yield”
✓ located verbatim in the source · abstract, characters 1607–1652

Title

Growth, reproductive development and dormancy characteristics of paclobutrazol-treated tart cherry trees

R. H. Walser; T. D. Davis Journal of Horticultural Science 1989. doi:10.1080/14620316.1989.11515975

Other claims from this paper (12)

Intervention effect A single spring paclobutrazol application decreased shoot growth in tart cherry trees during the first and second seasons after treatment.
Intervention effect Paclobutrazol increased the proportion of flower buds to vegetative buds in tart cherry during the first dormant period.
Intervention effect Paclobutrazol advanced the date of full bloom in tart cherry by two to four days.
Intervention effect Paclobutrazol decreased the growing degree hours required to reach full bloom by 700–900 in tart cherry trees.
Intervention effect Paclobutrazol tended to decrease rest intensity in both terminal and lateral buds of tart cherry.
Intervention effect In some tart cherry trees, paclobutrazol hastened the completion of rest.
Observation In tart cherry, lateral buds completed rest about one week before terminal buds regardless of treatment.
Observation Rest was completed in tart cherry buds at least by early December.
Intervention effect Flower buds from paclobutrazol-treated tart cherry trees had mid-winter T50 values about 2°C higher than controls.
Intervention effect Paclobutrazol increased flower bud frost damage in tart cherry by about 50% compared with controls during a severe winter cold spell in 1988.
Intervention effect In one season, paclobutrazol-treated tart cherry trees showed a dramatic three-fold yield increase.
Intervention effect Paclobutrazol had either no effect or slightly increased individual cherry weight in tart cherry, depending on the season.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Other nitrogen treatments did not decrease K-01 yield and components.

Taxon: SoybeansGlycine maxt0
Material: K-01 linee1
Treatment: other treatmentse0
Outcome: Yield and yield componentse1
Direction: no such decreasee0
Comparator: highest nitrogen treatmente1

Verbatim

e0
“However, in the other treatments no such decrease was observed”
✓ located verbatim in the source · abstract, characters 1788–1850

e1
“Yield and yield components decreased in K-01 line in the highest nitrogen treatment”
✓ located verbatim in the source · abstract, characters 1703–1786

t0
“Soybeans”
✓ located verbatim in the source · title, characters 43–51

Title

Fertilizer Response in Cultivated and Wild Soybeans

Shigeo MATSUMOTO; Ryoichi MATSUNAGA; Tadahiko FURUYA; et al. Japanese Journal of Crop Science 1982. doi:10.1626/jcs.51.293

Other claims from this paper (15)

Observation Fertilizer responses in vegetative growth and seed yield varied by soil, dramatically in sandy soil and slightly in upland and paddy soils.
Observation Both soybean species had low harvest indices in nutrient-poor sandy soil.
Observation Harvest indices were high in upland and paddy soils.
Observation Akisengoku had a higher harvest index than K-01 in upland and paddy soils.
Association Harvest indices in both soybean species declined above line-specific total top dry weights.
Intervention effect Akisengoku showed better vegetative growth response to nitrogen at an early stage.
Association At flowering, no relation between nitrogen and Akisengoku vegetative growth was recognized.
Intervention effect K-01 showed little or no growth response to nitrogen regardless of stage.
Intervention effect Nitrogen application had no significant effect on Akisengoku seed yield and yield components.
Intervention effect The highest nitrogen treatment decreased K-01 seed yield and yield components.
Intervention effect Nitrogen inhibited early nodulation in both soybean species.
Observation Early nodulation inhibition was greater in K-01 than Akisengoku.
Intervention effect Later Akisengoku nodulation under nitrogen was comparable to no nitrogen treatment.
Intervention effect Later K-01 nodulation in the highest nitrogen treatment was worse than with other treatments.
Mechanism The authors attribute reduced K-01 seed yield under the highest nitrogen treatment to impaired nodulation.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Horsenettle interference for 6 to 8 weeks did not decrease Spanish peanut yield.

Taxon: Spanish peanutsArachis hypogaea var. vulgarise1
Treatment: Horsenettle interference for 6 to 8 weekse1
Interactor: Horsenettlee1weed
Outcome: yielde1
Direction: did not decreasee1

Not reportedComparator

Verbatim

e1
“Horsenettle interference for 6 to 8 weeks did not decrease the yield of Spanish peanuts”
✓ located verbatim in the source · abstract, characters 303–390

Title

Interference of Horsenettle (Solanum carolinense) with Peanuts (Arachis hypogaea)

Neil M. Hackett; Don S. Murray; David L. Weeks Weed Science 1987. doi:10.1017/s0043174500079339

Other claims from this paper (8)

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Nitrogen up to 125 lbs. per acre produced neither a wheat yield increase nor decrease in McPherson County under dry conditions.

Taxon: WheatTriticum aestivume0
Treatment: nitrogen rates up to 125e0
Outcome: yielde0
Direction: Neither a yield increase of a yield decreasee0
Setting: McPherson Co.e0

Not reportedComparator

Verbatim

e0
“Wheat in McPherson Co. and corn in Day Co. received nitrogen rates up to 125 and 150 lbs. per acre. Neither a yield increase of a yield decrease was measure at either location.”
✓ located verbatim in the source · abstract, characters 297–473

Title

Did the Fertilizer or Drought Burn it Up

James R. Gerwing Open PRAIRIE (South Dakota State University) 1988

Other claims from this paper (3)

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Delayed topping did not significantly decrease yield, grade index, or leaf chemistry.

Taxon: TobaccoNicotiana tabacumt0
Treatment: delay in topping until four additional leaves were producede0
Outcome: yield, grade index, or leaf chemistrye0
Direction: did not significantly decreasee0

Not reportedComparator

Verbatim

t0
“Tobacco”
✓ located verbatim in the source · title, characters 84–91

e0
“The delay in topping until four additional leaves were produced did not significantly decrease yield, grade index, or leaf chemistry”
✓ located verbatim in the source · abstract, characters 1181–1313

Title

Leaf Number at Topping and Yield, Grade Index, and Leaf Chemistry of a Mammoth‐Type Tobacco¹

Mark J. King Agronomy Journal 1986. doi:10.2134/agronj1986.00021962007800050033x

Other claims from this paper (2)

Intervention effect Yield increased with leaf number.
Intervention effect Topping at 26 leaves increased yield and value without damaging leaf chemistry or grade index.

Associationobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

The increased latex yield did not significantly decrease tree growth over three years.

Taxon: Hevea brasiliensisHevea brasiliensist0
Treatment: increase of latex yielde0
Outcome: growth of treese0
Direction: did not result in a significant decreasee0
Qualifier: over a period of three yearse0

Verbatim

t0
“Hevea brasiliensis”
✓ located verbatim in the source · title, characters 61–79

e0
“The increase of latex yield did not result in a significant decrease in the growth of trees over a period of three years.”
✓ located verbatim in the source · abstract, characters 524–645

Title

Photosynthate allocation and productivity of latex vessels inHevea brasiliensis

J. -M. Eschbach; J. Tupý; R. Lacrotte Biologia Plantarum 1986. doi:10.1007/bf02902242

Other claims from this paper (9)

Intervention effect The production system manipulations increased latex sucrose.
Intervention effect The production system manipulations increased latex production.
Intervention effect The production system manipulations reduced nonyielding laticiferous tissue.
Association Clonal differences in nonyielding bark appeared related to sucrose depletion by tapping.
Intervention effect Reducing tapping frequency increased sucrose in clone PB 235.
Intervention effect Reducing tapping frequency decreased bark dryness in clone PB 235.
Intervention effect Reducing tapping frequency tended to increase total yield in clone PB 235.
Intervention effect The tapping manipulations did not affect latex vessel plugging index.
Intervention effect The tapping manipulations did not affect lutoid bursting index.

Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Seed yield of determinate soybean cultivars did not decrease until planting was delayed past early June.

Taxon: SoybeansGlycine maxt0
Material: determinate cultivarse4
Outcome: seed yielde4
Direction: did not decreasee4
Qualifier: planting date was delayed past early Junee4

Verbatim

t0
“Determinate and Indeterminate Soybeans”
✓ located verbatim in the source · title, characters 12–50

e4
“whereas, seed yield of the determinate cultivars did not decrease until planting date was delayed past early June”
✓ located verbatim in the source · abstract, characters 1147–1260

Title

Response of Determinate and Indeterminate Soybeans to varying Cultural Practices in the Northern USA¹

J. S. Beaver; R. R. Johnson Agronomy Journal 1981. doi:10.2134/agronj1981.00021962007300050021x

Other claims from this paper (11)

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Liquid manure substituted for commercial fertilizer without a significant decrease in soy-sorghum dry matter yield per acre.

Taxon: SoybeansGlycine maxe1
Treatment: Liquid manuree0
Outcome: soy-sorghum DM yield per acree0
Direction: without a significant decreasee0
Comparator: commercial fertilizere0

Verbatim

e0
“Liquid manure may be substituted for commercial fertilizer without a significant decrease in soy-sorghum DM yield per acre”
✓ located verbatim in the source · abstract, characters 283–405

e1
“Soybeans interseeded with grain sorghum”
✓ located verbatim in the source · abstract, characters 0–39

Title

Potential of interseeded soybean and grain sorghum as a forage for dairy cattle

John E. Shirley; J. Koger Kansas Agricultural Experiment Station Research Reports 1985. doi:10.4148/2378-5977.3084

Other claims from this paper (2)

Intervention effect Early seeded soy-sorghum had dry matter yield comparable to corn silage.
Intervention effect Late seeded soy-sorghum had lower dry matter yield than corn silage.

“yield decrease”

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