Karner Düngerproduktion GmbH

AKRA Blatt Leaf Fertilization



AKRA leaf fertilization is used for increasing vitaliy as well as in case of a quick nutrient demand (e.g. in case of leaf- or root damage or lacks of water). With an increasing crops level and its connected intensive fertilization the plants supply with micronutrients is often neglected. A hidden lack of micronutrients often occurs and can not be visually noticed on the plant. The consequences, however, are a loss of crop.  For our AKRA leaf fertilization the products AKRA Blatt (Sulphate Solution) and AKRA Plus 9 (Azetate) are used together. They can also be used together in combination with net sulphur or fungicides, insecticides and if applicable together with nitrogen and a bonding agent.

  • cost savings by a reduction of fungicides
  • rapid development of leaves through spraying – no growth stop
  • nutrition in case of root- or leaf damages (e.g. herbicide damages)
  • less nitrogen quantity – improved saturation
  • fertilization of the bloom (full bloom spraying)
  • better crop formation (starch, sugar, proteine, oil, fat, a.s.o.)
  • possible resistance against fungal infections
  • mixable with all plant protection preparties that are biocompatible with leaf fertilizers

  • Spraying at least 150 – 400 litres water (IMPORTANT: good wettability of leaf mass !)
  • AKRA Blatt & AKRA Plus 9 Standard Mixture:
  • 2 litres AKRA Blatt and
  • 0,5 litres AKRA Plus 9
  • maximum 10 kg N (urea nitrogen)
  • with fungicide

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