Examples of agriculture Fertilizers are granular Triple superphosphate, Potassium chloride, Urea, Anhydrous ammonia The main fertiliser groups are Nitrogen Phosphate and Potash all the rest are trace elements.
Seaweed Compost Fish emulsion Rock dust Leaf mold Worm compost Worm pee
NPK and CAN are mixed fertilizers. NPK contains some compounds of nitrogen phosphorous and potassium. CAN contains compounds of calcium ammonium and nitrogen.
examples of fertilizers
some examples are :-
Minerals and chemicals
Thes feritilizers are more efficient.
Fertilizers which require a mechanical/manual mixture before their application. They cannot be manufactured in readymade form due to their hygroscopic nature
Nitrogen, Potassium, Phosphorus or animal dung.
a whole number with a fraction 1 and one half | 1/ | / 2
They breathe in the chemical water to get oxygen.
There both materials
plant nutrient
Examples: pollution of waters and eutrophication.
Only one nitric acid is known: HNO3.