Aqua-Soil
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Aqua-Soil Water and Energy Saver
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AQUA-SOIL RESEARCH
 
• Pot trial with Aqua-Soil applied to Pinus Patula and a Eucalyptus clone
• Nitrogen Retention Test
• Phosphate Retention Test
• Potassium Retention Test
• Water Retention Test after 30 Days
 
• Research Archive
 
Potassium Retention Test
 

Pretoria
0002
Republic of South Africa
Tel +27 (12) 420 9111
Fax +27 (12) 342 2713
Faculty of Biological and Agriculture Sciences
 
 

NOTES

 
i) Potassium promotes flowering and fruiting.
ii) Potassium salts are highly soluble in water.
iii) Expectancy: potassium will leach out rapidly
 

RESULTS

 
Soil treated with Aqua-Soil retained a higher content of potassium compared to untreated soils.
 

CONCLUSIONS
 
Aqua-Soil has the ability to prevent rapid leaching of potassium which is then longer available for plant use.
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The experiments were done under the supervision of Professor George Bredenkamp.
For further information please contact him at the University of Pretoria.
 
• Pot trial with Aqua-Soil applied to Pinus Patula and a Eucalyptus clone
• Nitrogen Retention Test
• Phosphate Retention Test
• Potassium Retention Test
• Water Retention Test after 30 Days
 
• Research Archive
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