Nutrivant Drip usage

International Fertilizer Award 1996

Professor Uzi Kafkafi

Faculty of agriculture

The Hebrew University of Jerusalem, Israel

 

 

 

 

 

Fertigation is the world most effective fertilization method combined supply of fertilizers and irrigation
Сontinuous Feeding the plant
 During growth Prevent plant hunger

 

Fertigation – “Spoon feeding”

  Fertigation allows nutrients application to plants in the correct
  dosage and at the time appropriate for a specific stage of plant
  growth:
- Small amounts of fertilizer early in the crop's season
- Dosage is increased as fruit load and nutrient demands grow
-  Decreased dosage as plants approach the end of the crop's cycle
- This gives plants the needed amounts of fertilizer throughout the
  growth cycle

 

 

 How much fertilizer to supply?
     

 

   

 

 

 

  

Depends on:

 

1. EXPECTED YIELD
2. SOIL TYPE
3. PLANTS DENSITY
4. GROWTH DURATION
5. CLIMATE AND RAINFALL
 

 

 

 

 

Fertigation program: nutrient ratio
Fertigation plan for open field tomatoes

 

 

 

 

 

 

Blossom End Rot DUE TO
CALCIUM DEFICIENCY
Nutrivant drip + CaO - prevent BER

 

 

 

 OUTDOORS Nutrivant Drip

 

The low pH gives possibility
 to order formulas with Ca
 

19-19-19+ 3CaO
17- 8- 27+ 3CaO
11- 8- 35+ 3CaO
  

 

 

 

 

Nutrivant Drip Formulations

• 11- 9-34 + 3 MgO + TE
• 19-19-19 + 3 MgO + TE
• 12- 6-28 + 7.4CaO + TE
•   3- 7-37 + 4 MgO + TE
 

 

 

 

 

 

PeKacid™ blending advantages

• Compatible with urea, reducing the nitrogen cost in NPK
  blends.
• Suitable for production of NPK’s for soilless application
  greenhouses and open fields
• Suitable for NPK blends with calcium and/or
  magnesium
• Suitable for TE containing NPK fertilizers Nutrivant drip™
 

 

      

 

Nutrivant Drip NPK benefits

• All nutrients in one  composition
• Contribute to low ph

• Contain calcium &  phosphate , both at  once
• Easy to use
• Less option for mistakes