Ammonium sulfate is the source with a higher content of sulfur as sulfate, high availability for crops. Nitrogen fertilizer is the most critical moisture content or lower the tendency to absorb moisture from the air.
NEWS APPLICATIONS
By combining the input of nitrogen with Sulfur is ideal for growing wheat and maize, or as a base to mix. It provides nutrients that are quickly absorbed
by plants.
In alkaline soils, sulfate ions combine with calcium to form gypsum, resulting in a high immobilization of sulfate ions. In acidic sulfates react with the cations potassium, aluminum, iron or magnesium, forming soluble sulphates variable.
In neutral to acid soils is highly unlikely that the ammonium nitrogen fertilizer is lost when the coverage applies. In alkaline soils, however, something of ammonia can volatilize.
As mentioned ammonium sulphate should not apply to broadcast and be applied directly to soil or blended with other fertilizers. It is recommended to apply pre-sowing.
It is also a very versatile and highly soluble and may well be used in fertigation.
Also also be used in foliar applications.
NEWS DOSAGE
DOSE LOCATION
Wheat 150 to 400 kg / ha for sowing, online or broadcast
Leaf vegetables or
after 200 to 450 kg / ha in seed or transplants located
Citrus 250 to 500 kg / ha before the first budding,
in the projection of the cup and
the ground.
Snuff 150 to 400 kg / ha in transplantation and the side of
line.
It is recommended a soil analysis for proper dosing.
NEWS HANDLING AND STORAGE
Nitrogen fertilizer ammonium sulfate is the most critical moisture content or lower the tendency to absorb moisture from the air, this quality gives the ammonium sulfate excellent storage qualities because they do not easily lose ammonia decomposition and ingredients for mixing.
