Treatment

Mean marketable yield of two years (t·ha⁻¹)

Mean total cost of two years Tk (t·ha⁻¹)

Mean gross return of two years Tk (t·ha⁻¹)

Mean net return of two years Tk (t·ha⁻¹)

Mean benefit cost ratio of two years (BCR)

T₁

7.85 c

267,000.00 d

274,750.00 c

7750.00 b

1.03 b

T₂

9.51 b

317,000.00 c

332,850.00 b

15,850.00 b

1.05 b

T₃

13.11 a

429,080.00 a

458,850.00 a

29,770.00 a

1.07 b

T₄

12.93 ab

385,540.00 b

452,550.00 a

67,010.00 a

1.17 a

CV (%)

4.1

4.01

2.92

11.44

3.2

Level of significance

*

*

*

*

*