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Optiplant Barley RHO

  • Foliar nutrition

Contributes to the quality of barley crops


Optiplant from Techna research, participates in the support of the plant by:

  • Nutrition necessary for its growth and balance.
  • Physiological activation to environmental stresses (resistance to drought, etc.) 

Optiplant allows the plant to maximize its production potential. Optiplant contributes to quality production of straw cereals (barley).

Exists in BIO version


Mix of trace elements


  • Liquid

Liquid - 5 litre can

Instructions for use

Application in Foliar spraying for barley & escourgeon:
• 1st application: 1.5 L/ Ha in 150 liters of water at stage 1 to 2 Knots
• 2nd application: 1.5 L/ Ha in 150 liters at the DFE stage (Last Stage Sheet)
Observe a 15-day interval between each application.
- To be used only in case of recognised need.
- Do not exceed the application dose

Natual is a range of plant-based nutritional supplements designed to support the physiological functions of farm animals and crops, and in particular their natural defences.