Paper · 1961 · Agronomy Journal

Zinc Deficiency of Corn and Potatoes as Related to Soil and Plant Analyses1

D. L. Grunes; L. C. Boawn; C. W. Carlson; et al.

4
claims
6
verbatim quotes
26
citations
2
research areas
—
Not open access

Abstract

Synopsis Zn deficiencies of irrigated corn and potatoes were observed on exposed subsoils, following the removal of surface soil to facilitate gravity irrigation. Applications of ZnSO 4 or manure remedied the Zn deficiency.

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The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 4

Observationobservedoriginal resultmeasured

Claim · model-written summary

Irrigated corn showed zinc deficiency on exposed subsoils after surface soil removal.

Outcome
Zn deficienciese0
Setting
exposed subsoilse0

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

Zea mays subsp. mays
Zea mays subsp. mays · TaxonDominicus Johannes Bergsma · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Zn deficiencies of irrigated corn and potatoes were observed on exposed subsoils, following the removal of surface soil to facilitate gravity irrigation.”

✓ located verbatim in the source · abstract, characters 9–162 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Irrigated potatoes showed zinc deficiency on exposed subsoils after surface soil removal.

Taxon
potatoesSolanum tuberosume0
Outcome
Zn deficienciese0
Setting
exposed subsoilse0

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗

Verbatim

e0

“Zn deficiencies of irrigated corn and potatoes were observed on exposed subsoils, following the removal of surface soil to facilitate gravity irrigation.”

✓ located verbatim in the source · abstract, characters 9–162 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Zinc sulfate remedied zinc deficiency in corn and potatoes.

Treatment
ZnSO 4e0
Outcome
Zn deficiencye0
Direction
remediede0

Not reportedComparator

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗
Zea mays subsp. mays
Zea mays subsp. mays · TaxonDominicus Johannes Bergsma · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Applications of ZnSO 4 or manure remedied the Zn deficiency.”

✓ located verbatim in the source · abstract, characters 163–223 · show in text ↑
t0

“Corn and Potatoes”

✓ located verbatim in the source · title, characters 19–36 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Manure remedied zinc deficiency in corn and potatoes.

Treatment
manuree0
Outcome
Zn deficiencye0
Direction
remediede0

Not reportedComparator

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

Solanum tuberosum
Solanum tuberosum · TaxonScott Bauer, USDA ARS · Public domain · Wikimedia Commons ↗
Zea mays subsp. mays
Zea mays subsp. mays · TaxonDominicus Johannes Bergsma · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Applications of ZnSO 4 or manure remedied the Zn deficiency.”

✓ located verbatim in the source · abstract, characters 163–223 · show in text ↑
t0

“Corn and Potatoes”

✓ located verbatim in the source · title, characters 19–36 · show in text ↑

zinc sulfate · nutrient: content · Zea mays (maize)Positive and negative results

46 papers: 41 positive, 5 negative or no effect

40 papers in the same direction as this paper · 3 in the opposite direction · 2 reporting no difference from an alternative

  1. no effect
  2. negative
  3. negative

42 papers more in this group

See all 46 papers →

zinc sulfate · nutrient: content · Solanum tuberosum (potato)Results agree

8 papers: 8 positive, 0 negative or no effect

7 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

4 papers more in this group

See all 8 papers →

fertilization · nutrient: content · Solanum tuberosum (potato)Positive and negative results

123 papers: 97 positive, 26 negative or no effect

96 papers in the same direction as this paper · 26 in the opposite direction

  1. no effect
  2. no effect
  3. no effect

119 papers more in this group

See all 123 papers →

fertilization · nutrient: content · Zea mays (maize)Positive and negative results

1,164 papers: 1,026 positive, 138 negative or no effect

1,025 papers in the same direction as this paper · 127 in the opposite direction · 11 reporting no difference from an alternative

  1. negative
  2. negative
  3. negative

1,160 papers more in this group

See all 1,164 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.