fI think you can try it too...
For info KLN contains :-
Nitrogen (Nitrate.00057 %)
(Amoniacal.0033%)-----------0.009%
Phospherous (As P2 O5)----------------0.011%
Potassium (As K2 O5)-------------------0.006%
vit B-1 0.025%
I wouldn't know about "maths & calculations" .... but I have both & KLN gets plants to put out roots more than ST..& you can get KLN from Rays, I do...
Ciao