VitaFer Zn+B

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VitaFer Zn+B is a foliar fertiliser designed for the rapid correction of zinc and boron deficiencies – micronutrients important for plant growth, flowering, and yield formation. Its carefully selected nutrient composition supports enzyme activity, auxin synthesis, pollen quality, sugar transport, cell wall formation, and fruit set. Foliar application facilitates the uptake of Zn and B, particularly on alkaline and calcareous soils. The product is recommended for crops including oilseed rape, sugar beet, maize, legumes, fruit crops, and vegetables.

Description

Key effects:

Proper Plant Growth and Development
The product supports auxin synthesis and activates more than 300 enzymes, helping to reduce chlorosis, rosetting, and inhibited shoot development.

Improved Winter Hardiness
Thanks to its composition, the product supports the safe overwintering of crops.

Full Flowering and Effective Fruit Set
The product supports proper pollen germination and pollen tube growth, while zinc improves pollen quality and fertility, contributing to better fruit and seed set.

Increased Yield and Improved Crop Quality
Effective correction of Zn and B deficiencies contributes to better grain filling, larger fruits, and fuller use of yield potential.

Improved Crop Quality
Boron strengthens cell walls, helping to reduce fruit cracking and deformation, while zinc improves market quality and crop storability.

Composition:

Micronutrients % m/m % m/v
Boron (B) 4,000 5,48
Zinc (Zn) 4,000 5,48
Density: 1,37 kg/l
pH: 6,0-7,0

The role of boron in crops: 

  • contributes to the correct growth and development of the root system 
  • contributes to the correct development of the generative system 
  • promotes flowering, aeration and proper water balance in the plant 
  • promotes frost resistance of plants 

The role of zinc in crops: 

  • influences plant resistance to biotic and abiotic stress conditions 
  • increases crop quality and yield 
  • accelerates plant recovery from stress factors 
  • has a positive effect on improving the efficiency of nitrogen fertilisation. 
  • prolongs the life of pollen and has a beneficial effect on the pouring of grain 

Boron deficiencies result in:

  • Death of root growth cones and aboveground shoots
  • Poorer development of the vascular tissues and impaired flow of water and assimilates in the plant
  • Weakening of the flowering process and fruiting
  • Reducing the sugar content of roots and tubers of root crops

Zinc deficiencies result in:

  • Chlorosis of leaves, spot chlorosis, so-called white bud disease
  • Shortened internode length and plant dwarfism
  • Delayed flowering and panicle shedding
  • Curling of potato leaves with progressive brown necrosis

Dosage and timing of application:

Crop Rate (l/ha) Applications
Field crops 1-2,5 2–3 applications from the 4–6 leaf stage, during periods of intensive growth
Fruit and berry crops 1-2 2–3 applications from bud break, after June fruit drop, and after harvest
Vegetables 1-2 2 applications during periods of intensive growth
Fertigation 0,25-0,3% Depending on the needs of the crop