Zone 1
Suitable Area: “169578 Hectre”

Upazila(s): Bogra, Dhunot, Dhubchachia,
                                Gabtali, Kahalu, Nandigram,
                                Shibganj, Sonatala

Zone 2
Moderately Suitable Area: “0 Hectre”

Upazila(s): None.

Zone 3
Less Suitable Area: “64095 Hectre”

Upazila(s): Adamdighi, Shariakandi, Sherpur
                            

Zone 4
Not Suitable Area: “0 Hectre”

Upazila(s): None.