Rubber Research Institute of Sri Lanka

Ministry of Agriculture and Plantation Industries



 Soils & Plant Nutrition Department

Soils & Plant Nutrition Department

It was developed for immature rubber plants to maximize fertilizer use efficiency and minimize wastage.

Benefits:
 Only one application per year
 Reduce labour cost associated with fertilizer application by 75%
 Minimize fertilizer wastage and environmental pollution
 Maximize fertilizer use efficiency
 Valuable product from industrial waste material
 No need to weed control in manuring circle because of no regular fertilizer application

 

Other Research Projects of Soils & Plant Nutrition Dept.,

Current Projects & Events

Soils & Plant Nutrition Department

Reusable Porous Fertilizer Tube: It was developed...

Biochemistry and Physiology Department

Research, development and commercial introduction...

Polymer Chemistry Department

Innovation of new test kit for the measurement of...

Raw Rubber and Chemical Analysis Department

Innovation of new test kit for the measurement of...


For Information

  • Call 1919

Contact Info

  • Rubber Research Institute of Sri Lanka.
  • Dartonfield, Agalawatta. 12200
  • 034 - 2247426, 034 - 2247383
  • 034 - 2248459, 034 - 2295540
  • 034 - 2247427
  • dirrri@sltnet.lk