Question

give four examples of fertilizers?

Answer 1

compost
DDT
maure
humic acid

Answer 2

name of fertilizer. % of nitrogen.
1. ammonium. 25+
chloride.
2. ammonium. 32-35
nitrate
3. ammonium sulphate. 2.6
nitrate
4. calcium ammonium. 25.0
nitrate

hope it helps......