Paper · 2010 · Zhongguo malingshu

Yield increase of virus-free potato seed tuber by foliage spray of potassium dihydrogen phosphate in aeroponics culture.

Zou ZengShuo; Guofeng Liu; Cheng ChangYing; et al.

2
claims
4
verbatim quotes
0
citations
1
research areas
—
Not open access

Abstract

Five levels of potassium dihadrogen phosphate and a control were set up to test their effects o n yield increase when applied by foliage spray of the potassium dihydrogen phosphate at tuber bulking stage in an aeroponics system.Foliage spray of potassium dihydrogen phosphate at a rate ranging from 1-5 g·L-1 highly significantly increased stolon number and the tuber set more than 1 g in weight,so as the increased percent large tuber and yield per plant,especially for the treatment of 4 g·L-1.

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Claims 2

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Foliar potassium dihydrogen phosphate significantly increased stolon number and tubers above 1 g.

Treatment
Foliage spray of potassium dihydrogen phosphate at a rate ranging from 1-5 g·L-1e0
Outcome
stolon number and the tuber set more than 1 g in weighte0
Direction
increasede0

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 ↗

Verbatim

e0

“Foliage spray of potassium dihydrogen phosphate at a rate ranging from 1-5 g·L-1 highly significantly increased stolon number and the tuber set more than 1 g in weight”

✓ located verbatim in the source · abstract, characters 228–395 · show in text ↑
t0

“potato”

✓ located verbatim in the source · title, characters 29–35 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Foliar potassium dihydrogen phosphate increased the percentage of large tubers and yield per plant, especially at 4 g per L.

Treatment
treatment of 4 g·L-1e0
Outcome
percent large tuber and yield per plante0
Direction
increasede0

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 ↗

Verbatim

e0

“so as the increased percent large tuber and yield per plant,especially for the treatment of 4 g·L-1”

✓ located verbatim in the source · abstract, characters 396–495 · show in text ↑
t0

“potato”

✓ located verbatim in the source · title, characters 29–35 · show in text ↑

potassium dihydrogen phosphate · yield · Solanum tuberosum (potato)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

application · yield · Solanum tuberosum (potato)Positive and negative results

191 papers: 177 positive, 14 negative or no effect

176 papers in the same direction as this paper · 14 in the opposite direction

  1. no effect
  2. no effect
  3. negative

187 papers more in this group

See all 191 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.