Zone 1
Suitable Area: “192836 Hectre”

Upazila(s): Adamdighi, Bogra, Dhunot,
                                Gabtali, Kahalu, Nandigram,
                                Shariakandi, Sherpur, Sonatala
                                

Zone 2
Moderately Suitable Area: “14345 Hectre”

Upazila(s): Dhubchachia

Zone 3
Less Suitable Area: “26489 Hectre”

Upazila(s): Shibganj

Zone 4
Not Suitable Area: “0 Hectre”

Upazila(s): None.