1 ton of organic fertilizer = how much chemical fertilizer? do you still abuse chemical fertilizer?

1 ton of human feces and urine

-- equivalent to 25,40kg of ammonium sulfate, 13,25kg of superphosphate and 4kg of potassium sulfate.

1 ton of pig manure and urine

-- equivalent to 17 kg of ammonium sulfate, 21 kg of calcium superphosphate and 10 kg of potassium sulfate.

1 ton of cow dung

-- equivalent to 16 kg of ammonium sulfate, 16 kg of calcium superphosphate and 3 kg of potassium sulfate.

1 ton of horse dung

-- equivalent to 28 kg of ammonium sulfate, 19 kg of calcium superphosphate and 5 kg of potassium sulfate.

1 ton of sheep dung

-- equivalent to 33 kg of ammonium sulfate, 31 kg of calcium superphosphate and 5 kg of potassium sulfate.

1 ton of chicken and duck manure

-- equivalent to 55-82 kg of ammonium sulfate, 88-96 kg of calcium superphosphate and 12-17 kg of potassium sulfate.

1 ton of rabbit dung

-- equivalent to 86 kg of ammonium sulfate, 184 kg of calcium superphosphate and 20 kg of potassium sulfate.

1 ton of pig manure

-- equivalent to 23 kg of ammonium sulfate, 12 kg of calcium superphosphate and 12 kg of potassium sulfate.

1 ton of cow manure

-- equivalent to 17 kg of ammonium sulfate, 10 kg of calcium superphosphate and 8 kg of potassium sulfate.

1 ton of ordinary compost

-- equivalent to 20-25 kg of ammonium sulfate, 11-16 kg of calcium superphosphate and 9-14 kg of potassium sulfate.

1 ton of old wall soil

-- equivalent to 9.5 kg of ammonium sulfate, 28 kg of calcium superphosphate and 16 kg of potassium sulfate.

1 ton of plant ash

-- equivalent to 219 kg of superphosphate and 150 kg of potassium sulfate.

1 ton soybean cake

-- equivalent to 350 kg of ammonium sulfate, 83 kg of calcium superphosphate and 43 kg of potassium sulfate.

1 ton peanut cake

-- equivalent to 316 kg of ammonium sulfate, 73 kg of calcium superphosphate and 27 kg of potassium sulfate.

1 ton cottonseed cake

-- equivalent to 171 kg of ammonium sulfate, 102 kg of calcium superphosphate and 19 kg of potassium sulfate.