Foliar Greenhouse fertigation Open field fertigation

Van Iperen Nitrofol Liquid | 18 - 0 - 0 + 6(SO₃) + SW is a highly concentrated Nitrogen formula with the biostimulant effect of the Ascophyllum nodosum extract. This solution has been specifically developed to increase protein quantity and quality in cereals. Nitrogen and Sulphur are key nourishing elements for cereals and their NUE is strongly influenced by their relative ratio. The suitable Nitrogen-Sulphur ratio of Nitrofol Liquid | 18 - 0 - 0 + 6(SO₃) + SW boosts the protein formation in particular when applied in the last part of the growing season. The Ascophyllum nodosum extract acts as a biostimulant reducing and preventing stress effects on the crop and at the same time acts as a wetting agent ensuring a longer and more efficient nutrient uptake. Nitrofol Liquid | 18 - 0 - 0 + 6(SO₃) + SW can be applied via foliar application with no risk of leaf burning for any application preferably at the end of the day or eventually very early in the morning.

  • Increases grain protein content
  • Improves the photosynthesis capacity of the crop
  • Developed for foliar application
  • Soft for leaf tissue
  • Biostimulation effect of Ascophyllum nodosum
Foliar Greenhouse fertigation Open field fertigation
  • Low on Sodium and Chloride
  • Low crystallization temperature
  • Easy to handle and apply

Foliar Application

Crop Application date Min L / ha / appl Max L / ha / appl Conc. % (w/v))
Wheat
1 - 2 applications:
• During stem elongation stage and beginning of heading
40 50 10-15
Banana
1 - 2 applications:
• During fruit setting
• During vegetative growth
5 10 0.5 - 1.5
Cereals
• As of tillering 3 8 1.0 - 1.5
Citrus
2 - 4 applications:
• Spring application
• As of vegetative growth
5 10 0.5 - 1.0
Olive
2 applications:
• During flowering
• During fruit setting
3 10 0.5 - 1.5
Strawberry
1 - 2 applications:
• As of fruit setting
2 5 0.4 - 0.8
Potato
• During vegetative growth 0.5 - 1.0
Melon
5 applications:
• As of vegetative growth
• Until beginning of flowering
3 10 0.5 - 1.0
Fruit vegetables
2 - 5 applications:
• As of vegetative growth
• Until beginning of flowering
3 8 0.4 - 0.8
Vineyards
3 - 4 applications:
• As of vegetative growth
• 10 - 14 days interval
3 5 0.5 - 1.0

In case of foliar feeding as part of a mix with crop protection products, a compatibility test has to be done prior to preparing the spray-mix.

Application as a protein booster.

We suggest to apply the product preferably early in the morning or late in the evening.

Other applications

Thanks to the above-mentioned dosages, crops can improve their photosynthesis capacity, having a better and stimulated Nutrition and thus lead to a higher final yield.

The mentioned indicated dosages and application stages are given as a guideline. Exact dosages, concentration and application stage are subject to local conditions, use of other fertilizers and can only be given after an objective diagnosis.

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Compatible with other fertilizers.