Price of one litter milk

Agro ecology

Total

Highland

Midland

Lowland

Sig.

Mean ± SD

Mean ± SD

Mean ± SD

Mean ± SD

10 years back

2.91 ± 1.17^b

3.02 ± 1.21^b

2.05 ± 0.31^a

0.000

2.66 ± 1.07

5 years back

11.60 ± 0.81^a

14.02 ± 1.80^b

10.85 ± 2.51^a

0.000

12.15 ± 2.28

At present day

23.60 ± 3.02^ab

24.50 ± 1.08^b

22.80 ± 2.43^a

0.006

23.63 ± 2.41