And there are different kinds of nitrate fertilizer, such as potassium nitrate, calcium nitrate, calcium magnesium nitrate and so on, which all have their own functions.http://www.crownchampion.com/n....itrate-raw-material/
And there are different kinds of nitrate fertilizer, such as potassium nitrate, calcium nitrate, calcium magnesium nitrate and so on, which all have their own functions.http://www.crownchampion.com/n....itrate-raw-material/