The maximum increase was in T2 (42.1% more than initial) while T3 showed the minimum increase for NO 3 contents in final product. Nitrate increase was in the order: T2 > T4 > T1 > T5 > T3 (Table 4).
The maximum increase was inT2 (42.1% more than initial) while T3 showed the minimum increasefor NO3 contents in final product. Nitrate increase was inthe order: T2 > T4 > T1 > T5 > T3 (Table 4).