Zone 1
Suitable Area: “120502 Hectre”

Upazila(s): Belkuchi, Kamarkhanda, Raiganj,
                                Shahzadpur, Sirajganj, Ullapara
                                

Zone 2
Moderately Suitable Area: “21131 Hectre”

Upazila(s): Kazipur

Zone 3
Less Suitable Area: “13087 Hectre”

Upazila(s): Chauhali

Zone 4
Not Suitable Area: “26806 Hectre”

Upazila(s): Taras