2007-08-11 06:28:05 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Agriculture
its a by-product of steel making. it is used as a substitute for lime to raise soil ph. it also contains some phosphate.
2007-08-11 08:12:25 · update #1
some farm supply stores in my area sell it. they are all closed for the weekend now. cant call. i am trying to decide whether to use lime or basic slag on 2 fields that i have.
2007-08-11 08:14:19 · update #2
It is a byproduct that otherwise costs money to dispose of, so in ton lots it ought only to cost transportation from the nearest mill. Fly ash might also be cheap for the same reason. Both have a greater tendency to cause alkali burn than lime/limestone products.
2007-08-11 17:48:15 · answer #1 · answered by virtualguy92107 7 · 0⤊ 0⤋
How Much Does Slag Cost
2017-01-13 08:06:29 · answer #2 · answered by nesin 4 · 0⤊ 0⤋
What type of slag are you referring to?
2007-08-11 07:18:34 · answer #3 · answered by Comp-Elect 7 · 0⤊ 0⤋