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071421

Packaging 25 kg - Pallet 1500 kg, Big Bag 600 kg

GRANULARS

NPK 7-14-21 + 6% SO3

COMPOUND FERTILIZERS (BINARY, TERNARY AND TERNARY B.T.C.) OBTAINED BY PHYSICAL COMPACTION

s rapidly dissolve in the ground allowing a fast nutrients' root uptake, making these fertilizers very efficacious. Low Chlorine Content (LCC/BTC) formulations are also available that couple all the advantages of the NPKs with the quality of Low-Chlorine Potassium (< 2%), which is the best quality of potassium.
NPK 7-14-21 + 6% SO3 is a TERNARY NPK COMPLEX of the K-FERT COMPLESSI LINE, enriched with sulfur and characterized by a macroelements (NPK) ratio shifted towards potassium. This makes it suitable for treatments on all crops during the final phase of the production cycle, to improve consistency of tissues and promote the maturation process.

Technical sheet
Culture Time of application Dose/hectare*
Cereal crops e Soybeans Pre-transplanting/sowing fertilization,
Post-transplanting/sowing fertilization
300-800 kg
Culture
Dose/hectare
  • Cereal crops e Soybeans
    300-800 kg
    Pre-transplanting/sowing fertilization,
    Post-transplanting/sowing fertilization

Composition

Total nitrogen (N)
7.00%
Ammoniacal nitrogen (N)
5.00%
Ureic nitrogen (N)
2.00%
Phosphoric anhydride (P2O5) total
14.00%
Phosphoric anhydride (P2O5) soluble in water
3.50%
Phosphoric anhydride (P2O5) soluble in neutral ammonium citrate and in water
5.00%
Potassium oxide (K2O) total
21.00%
Potassium oxide (K2O) soluble in water
21.00%
Sulfuric anhydride (SO3) soluble in water
6.00%

Chemical-physical properties

GRANULAR

Method of use
  • Cover fertilization
  • Pre-sowing fertilization
*The choice of the dose is subordinated to various factors and can be varied when necessary. All applications can be repeated in relation to the different crop needs. You can contact our Technical Service for the correct application on specific soils and under specific climate conditions.