Paper · 2007 · Egyptian Journal of Agricultural Research

EVALUATION OF POTATO RESPONSE TO SOME MANURIAL COMPOUNDS FOR CONTROLLING BROWN ROT DISEASE

SAEID M. MAHMOUD; AHMED A. GOMAH

11
claims
22
verbatim quotes
0
citations
2
research areas
✓
Open access

Abstract

Susceptibility to brown rot was determined in five potato cultivars. Valor cultivar showed high susceptibility followed by Spunta. Nicola and Desiree showed low susceptibility, while Daimant was moderate in this respect.The results of manuring showed that humic acid (2.9%), ammonium sulphate, calcium superphosphate and potassium sulphate decreased the growth of Ralston/a solanacearum at the tested concentrations up to 4%.Greenhouse experiments with Valor cultivar showed that all tested manurial compounds variably reduced the disease incidence. The most effective treatment was calcium superphosphate, followed by potassium sulfate and ammonium sulfate, respectively. Actosol (humic acid, 2.9%) was the least effective in disease control. The increase in tuber yield was recognized at significant level in all used treatments.

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Claims 11

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Valor was highly susceptible to brown rot, followed by Spunta.

Material
Valore0
Outcome
high susceptibilitye0
Comparator
Spuntae0

Not reportedDirection

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

“Valor cultivar showed high susceptibility followed by Spunta.”

✓ located verbatim in the source · abstract, characters 69–130 · show in text ↑
t0

“POTATO”

✓ located verbatim in the source · title, characters 14–20 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Nicola and Desiree showed low brown rot susceptibility.

Material
Nicola and Desireee0
Outcome
low susceptibilitye0

Not reportedDirection

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

“Nicola and Desiree showed low susceptibility, while Daimant was moderate in this respect.”

✓ located verbatim in the source · abstract, characters 131–220 · show in text ↑
t0

“POTATO”

✓ located verbatim in the source · title, characters 14–20 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Daimant showed moderate brown rot susceptibility.

Material
Daimante0
Outcome
moderate in this respecte0

Not reportedDirection

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

“Nicola and Desiree showed low susceptibility, while Daimant was moderate in this respect.”

✓ located verbatim in the source · abstract, characters 131–220 · show in text ↑
t0

“POTATO”

✓ located verbatim in the source · title, characters 14–20 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Humic acid decreased Ralstonia growth at tested concentrations.

Treatment
humic acid (2.9%)e0
Interactor
Ralston/a solanacearume0pathogen
Outcome
growth of Ralston/a solanacearume0
Direction
decreasede0

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

“The results of manuring showed that humic acid (2.9%), ammonium sulphate, calcium superphosphate and potassium sulphate decreased the growth of Ralston/a solanacearum at the tested concentrations up to 4%.”

✓ located verbatim in the source · abstract, characters 220–425 · show in text ↑
t0

“POTATO”

✓ located verbatim in the source · title, characters 14–20 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Ammonium sulphate decreased Ralstonia growth at tested concentrations.

Treatment
ammonium sulphatee0
Interactor
Ralston/a solanacearume0pathogen
Outcome
growth of Ralston/a solanacearume0
Direction
decreasede0

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

“The results of manuring showed that humic acid (2.9%), ammonium sulphate, calcium superphosphate and potassium sulphate decreased the growth of Ralston/a solanacearum at the tested concentrations up to 4%.”

✓ located verbatim in the source · abstract, characters 220–425 · show in text ↑
t0

“POTATO”

✓ located verbatim in the source · title, characters 14–20 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Calcium superphosphate decreased Ralstonia growth at tested concentrations.

Treatment
calcium superphosphatee0
Interactor
Ralston/a solanacearume0pathogen
Outcome
growth of Ralston/a solanacearume0
Direction
decreasede0

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

“The results of manuring showed that humic acid (2.9%), ammonium sulphate, calcium superphosphate and potassium sulphate decreased the growth of Ralston/a solanacearum at the tested concentrations up to 4%.”

✓ located verbatim in the source · abstract, characters 220–425 · show in text ↑
t0

“POTATO”

✓ located verbatim in the source · title, characters 14–20 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Potassium sulphate decreased Ralstonia growth at tested concentrations.

Treatment
potassium sulphatee0
Interactor
Ralston/a solanacearume0pathogen
Outcome
growth of Ralston/a solanacearume0
Direction
decreasede0

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

“The results of manuring showed that humic acid (2.9%), ammonium sulphate, calcium superphosphate and potassium sulphate decreased the growth of Ralston/a solanacearum at the tested concentrations up to 4%.”

✓ located verbatim in the source · abstract, characters 220–425 · show in text ↑
t0

“POTATO”

✓ located verbatim in the source · title, characters 14–20 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Calcium superphosphate was the most effective treatment for reducing disease incidence.

Treatment
calcium superphosphatee0
Outcome
most effectivee0
Direction
most effectivee0
Comparator
potassium sulfate and ammonium sulfatee0

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

“The most effective treatment was calcium superphosphate, followed by potassium sulfate and ammonium sulfate, respectively.”

✓ located verbatim in the source · abstract, characters 550–672 · show in text ↑
t0

“POTATO”

✓ located verbatim in the source · title, characters 14–20 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Potassium sulfate ranked ahead of ammonium sulfate for disease control.

Treatment
potassium sulfatee0
Outcome
followed by potassium sulfate and ammonium sulfate, respectivelye0
Direction
followed bye0
Comparator
ammonium sulfatee0

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

“The most effective treatment was calcium superphosphate, followed by potassium sulfate and ammonium sulfate, respectively.”

✓ located verbatim in the source · abstract, characters 550–672 · show in text ↑
t0

“POTATO”

✓ located verbatim in the source · title, characters 14–20 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Actosol was least effective in disease control.

Treatment
Actosol (humic acid, 2.9%)e0
Outcome
least effective in disease controle0
Direction
least effectivee0

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

“Actosol (humic acid, 2.9%) was the least effective in disease control.”

✓ located verbatim in the source · abstract, characters 673–743 · show in text ↑
t0

“POTATO”

✓ located verbatim in the source · title, characters 14–20 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

All manurial treatments significantly increased tuber yield.

Treatment
all used treatmentse0
Outcome
tuber yielde0
Direction
increasee0

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

“The increase in tuber yield was recognized at significant level in all used treatments.”

✓ located verbatim in the source · abstract, characters 744–831 · show in text ↑
t0

“POTATO”

✓ located verbatim in the source · title, characters 14–20 · show in text ↑

ammonium sulfate · growth · Solanum tuberosum (potato)Positive and negative results

2 papers: 1 positive, 1 negative or no effect

1 in the opposite direction

  1. no effect
See all 2 papers →

potassium sulfate · growth · Solanum tuberosum (potato)Positive and negative results

5 papers: 4 positive, 1 negative or no effect

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

  1. no effect
  2. positive
  3. positive

1 paper more in this group

See all 5 papers →

other · growth · Solanum tuberosum (potato)Positive and negative results

34 papers: 33 positive, 1 negative or no effect

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

  1. negative
  2. positive
  3. positive

30 papers more in this group

See all 34 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.