Zone 1
Suitable Area: “64516 Hectre”

Upazila(s): Kamarkhanda, Raiganj, Ullapara
                                

Zone 2
Moderately Suitable Area: “54440 Hectre”

Upazila(s): Belkuchi, Kazipur, Shahzadpur
                            

Zone 3
Less Suitable Area: “22677 Hectre”

Upazila(s): Sirajganj

Zone 4
Not Suitable Area: “39894 Hectre”

Upazila(s): Chauhali, Taras