Paper · 1979 · Weed Research

Studies of Salvia reflexa Hornem. I. Possible competitive mechanisms

J. V. LOVETT; J. A. LYNCH

3
claims
3
verbatim quotes
18
citations
2
research areas
—
Not open access

Abstract

Summary: When grown in mixtures with equal numbers of wheat plants Satvia reflexa was found not to be a strong competitor. The height and inflorescence dry weight of wheat was increased by watering the mixtures from above ihe foliage. These effects were accentuated by moisture stress. Aqueous leachatcs oi S. refiexa foliage were found (o inhibit the germination and/or early growth of wheat grown on filter paper in petri dishes and in different soil lypes.

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Claims 3

Observationobservedoriginal resultmeasured

Claim · model-written summary

In mixtures with equal numbers of wheat plants, Salvia reflexa was not a strong competitor.

Interactor
Satvia reflexae1weed
Outcome
not to be a strong competitore1
Setting
mixturese1

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“When grown in mixtures with equal numbers of wheat plants Satvia reflexa was found not to be a strong competitor”

✓ located verbatim in the source · abstract, characters 9–121 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Watering the wheat-Salvia mixtures from above the foliage increased wheat height and inflorescence dry weight, and these effects were accentuated by moisture stress.

Treatment
watering the mixtures from above ihe foliagee1
Outcome
height and inflorescence dry weight of wheate1
Direction
increasede1
Qualifier
accentuated by moisture stresse1

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“The height and inflorescence dry weight of wheat was increased by watering the mixtures from above ihe foliage. These effects were accentuated by moisture stress.”

✓ located verbatim in the source · abstract, characters 123–285 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Aqueous leachates of Salvia reflexa foliage inhibited germination and/or early growth of wheat on filter paper in petri dishes and in different soils.

Treatment
Aqueous leachatcs oi S. refiexa foliagee1
Interactor
S. refiexae1weed
Outcome
germination and/or early growth of wheate1
Direction
inhibite1
Setting
filter paper in petri dishes and in different soil lypese1

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Triticum aestivum
Triticum aestivum · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“Aqueous leachatcs oi S. refiexa foliage were found (o inhibit the germination and/or early growth of wheat grown on filter paper in petri dishes and in different soil lypes”

✓ located verbatim in the source · abstract, characters 286–458 · show in text ↑

irrigation · growth · Triticum aestivum (wheat)Positive and negative results

242 papers: 177 positive, 65 negative or no effect

176 papers in the same direction as this paper · 61 in the opposite direction · 4 reporting no difference from an alternative

  1. no effect
  2. negative
  3. no effect

238 papers more in this group

See all 242 papers →

Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.