Zone 1
Suitable Area: “126393 Hectre”

Upazila(s): Basail, Bhuapur, Delduar,
                                Gopalpur, Kalihati, Nagarpur,
                                Tangail

Zone 2
Moderately Suitable Area: “0 Hectre”

Upazila(s): None.

Zone 3
Less Suitable Area: “40940 Hectre”

Upazila(s): Ghatail

Zone 4
Not Suitable Area: “114124 Hectre”

Upazila(s): Madhupur, Mirzapur, Shakhipur