CHALLENGE®

It speeds up the responsiveness of roots and crops starting in the early stages of the growing period. SIAPOR CHALLENGE, with POTASSIUM CHLORIDE, should be used on any crops less sensitive to salinity, preferably checked through analytical controls. NPK, Mg and Zn nutritive units, while reacting with the humified organic matter (humic and fulvic acids and humins), acquire a considerable degree of protection thus allowing an optimal agronomic yield.

This allows

• high and extended nutrient availability for the entire crop cycle;
• reduction of losses due to insolubility, leaching and evaporation;
• flexibility of the fertilizing cycle with the option of applying it before the normal period of nutritional use;
• saving of fertilizer usage

The addition of meso and micro-elements can raise important physiological processes: MAGNESIUM optimizes the photosynthetic cycle and the phosphate metabolism. ZINC is an active element in many enzyme systems: it encourages the auxin growth, directly affects the nitrogen metabolism and the phosphorus absorption, beneficially fostering crop growth in the early vegetative stages.

Shape

• Minipellets

NPK ratio

• 1 : 2,4 : 2,4

Reference guidelines for individual crops are purely illustrative and are changeable, in relation to the needs, the fertility levels and the provisions of various regulations. Organic fertilizers or soil conditioners: feeding farmed animals with herbage plants, or being taken across the pasture after the harvest is forbidden for at least 21 days after the application. Do not dispose packaging in the environment. Avoid contact with eyes and skin.

• 500 Kg