Paper · 1989 · UA Campus Repository (The University of Arizona)

Scheduling Pima Cotton Irrigations Using Infrared Thermometers

D. J. Garrot; D. D. Fangmeier; S. Husman

2
claims
4
verbatim quotes
1
citations
1
research areas
—
Not open access

Abstract

Plots of pima S-6 cotton were scheduled for irrigation using the Crop Water Stress Index (CWSI). Irrigations were applied when CWSI levels reached 0.08 (wet), 0.34 (medium), and 0.68 (dry) units. The medium treatment had significantly higher lint yield. Preliminary test results indicate the CWSI can be useful in irrigation-management decisions regarding pima cotton production.

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Claims 2

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Irrigation at a CWSI of 0.34 (medium) gave significantly higher lint yield in pima S-6 cotton.

Material
pima S-6e0
Treatment
0.34 (medium)e1
Outcome
lint yielde2
Direction
significantly highere2

Not reportedComparator

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

Gossypium hirsutum
Gossypium hirsutum · TaxonChriKo · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Plots of pima S-6 cotton were scheduled for irrigation using the Crop Water Stress Index (CWSI)”

✓ located verbatim in the source · abstract, characters 0–95 · show in text ↑
e1

“Irrigations were applied when CWSI levels reached 0.08 (wet), 0.34 (medium), and 0.68 (dry) units”

✓ located verbatim in the source · abstract, characters 97–194 · show in text ↑
e2

“The medium treatment had significantly higher lint yield”

✓ located verbatim in the source · abstract, characters 196–252 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

CWSI can be useful for irrigation-management decisions in pima cotton production.

Taxon
pima cottone3
Outcome
irrigation-management decisionse3
Qualifier
Preliminary test resultse3

Verbatim

e3

“Preliminary test results indicate the CWSI can be useful in irrigation-management decisions regarding pima cotton production”

✓ located verbatim in the source · abstract, characters 254–378 · show in text ↑

in vitro · quality: grain · Gossypium hirsutum (cotton)Positive and negative results

6 papers: 5 positive, 1 negative or no effect

4 papers in the same direction as this paper · 1 in the opposite direction

  1. no effect
  2. positive
  3. positive

2 papers more in this group

See all 6 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.