Paper · 2014 · IOSR Journal of Agriculture and Veterinary Science

Effect of Effective Microorganisms (EM) and Potassium Sulphate on Productivity and Fruit Quality of "Hayany" Date Palm Grown Under Salinity Stress

Amro S.M. Salama; Omima M. El- Sayed; Osama H.M El Gammal

3
claims
8
verbatim quotes
21
citations
2
research areas
✓
Open access

Abstract

An experiment trial was carried out in a private orchard at Ras-Sudr, South Sinai Governorate, Egypt, during the two successive seasons of 2012 and 2013 to study the effect of effective microorganisms biofertilizer (EM) at 60 and 90 ml/palm/year and potassium sulphate at 1 and 1.5 kg/palm/year as well as their combinations in alleviating the adverse effect of salinity on productivity of "Hayany" date palm. From the obtained results showed that it is preferable to add EM at 90ml / palm/ year combined with potassium sulphate at 1.5kg/palm/year as a soil application divided into three equal doses applied at three times a year to enhance leaf chlorophyll content, fruit set percentage, retained fruit percentage, yield, fruit quality and leaf minerals content of "Hayany" date palm.

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Claims 3

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Effective microorganisms with potassium sulphate enhanced leaf chlorophyll content, fruit set percentage and retained fruit percentage of date palm.

Taxon
date palmPhoenix dactyliferat1
Treatment
add EM at 90ml / palm/ year combined with potassium sulphate at 1.5kg/palm/yeare1
Outcome
leaf chlorophyll content, fruit set percentage, retained fruit percentagee1
Direction
enhancee1
Setting
Ras-Sudr, South Sinai Governorate, Egypte0

Not reportedComparator

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

Phoenix dactylifera
Phoenix dactylifera · TaxonEJ Burns · CC BY 4.0 · Wikimedia Commons ↗

Verbatim

e0

“An experiment trial was carried out in a private orchard at Ras-Sudr, South Sinai Governorate, Egypt”

✓ located verbatim in the source · abstract, characters 0–100 · show in text ↑
e1

“add EM at 90ml / palm/ year combined with potassium sulphate at 1.5kg/palm/year as a soil application divided into three equal doses applied at three times a year to enhance leaf chlorophyll content, fruit set percentage, retained fruit percentage, yield, fruit quality and leaf minerals content”

✓ located verbatim in the source · abstract, characters 468–763 · show in text ↑
t1

“Date Palm Grown Under Salinity Stress”

✓ located verbatim in the source · title, characters 109–146 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Effective microorganisms with potassium sulphate enhanced yield, fruit quality and leaf minerals content of date palm.

Taxon
date palmPhoenix dactyliferat1
Treatment
add EM at 90ml / palm/ year combined with potassium sulphate at 1.5kg/palm/yeare1
Outcome
yield, fruit quality and leaf minerals contente1
Direction
enhancee1
Setting
Ras-Sudr, South Sinai Governorate, Egypte0

Not reportedComparator

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

Phoenix dactylifera
Phoenix dactylifera · TaxonEJ Burns · CC BY 4.0 · Wikimedia Commons ↗

Verbatim

e0

“An experiment trial was carried out in a private orchard at Ras-Sudr, South Sinai Governorate, Egypt”

✓ located verbatim in the source · abstract, characters 0–100 · show in text ↑
e1

“add EM at 90ml / palm/ year combined with potassium sulphate at 1.5kg/palm/year as a soil application divided into three equal doses applied at three times a year to enhance leaf chlorophyll content, fruit set percentage, retained fruit percentage, yield, fruit quality and leaf minerals content”

✓ located verbatim in the source · abstract, characters 468–763 · show in text ↑
t1

“Date Palm Grown Under Salinity Stress”

✓ located verbatim in the source · title, characters 109–146 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Adding EM at 90 ml with potassium sulphate at 1.5 kg per palm as split soil applications is preferable for date palm.

Taxon
date palmPhoenix dactyliferat1
Outcome
add EM at 90ml / palm/ year combined with potassium sulphate at 1.5kg/palm/year as a soil application divided into three equal dosese1

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

Phoenix dactylifera
Phoenix dactylifera · TaxonEJ Burns · CC BY 4.0 · Wikimedia Commons ↗

Verbatim

e1

“add EM at 90ml / palm/ year combined with potassium sulphate at 1.5kg/palm/year as a soil application divided into three equal doses applied at three times a year to enhance leaf chlorophyll content, fruit set percentage, retained fruit percentage, yield, fruit quality and leaf minerals content”

✓ located verbatim in the source · abstract, characters 468–763 · show in text ↑
t1

“Date Palm Grown Under Salinity Stress”

✓ located verbatim in the source · title, characters 109–146 · show in text ↑

potassium sulfate · quality: grain · Phoenix dactylifera (date palm)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 →

potassium sulfate · physiology: pigments · Phoenix dactylifera (date palm)Results agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
See all 3 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.