Mara
I
Coffe-banana humid highlands
Kigoma
Tanga
VI
Tree crops-fishing coastal zone
Kaskazini Pemba
Kusini Pemba
Kaskazini Unguja
Kusini Unguja
Rukwa
VII
Fishing maize sunflower L Tang
Iringa
Pwani
Mbeya
X
Rice zone
Lindi
Ruvuma
Mtwara
Kilimanjaro
IX
Maize-cassava-cashew-simsim
Morogoro
XI
Sisal-sugar cane - cattle zone
VIII
Tree plantations with pyrethrum
XIV
Rice-maize-bimodal
XIII
Maize-rice- unimodal
Manyara
IV
Semiarid sorghum-livestock zone
Tabora
III
Tobacco-cotton-miombo zone
Kagera
II
Cotton-paddy rice-cattle midlands
Arusha
V
Pastoral zone
Magharibi Unguja
Dar Es Salaam
XII
Maize-tobacco