International Institute of Tropical Agriculture
image_skylineInternational Institute of Tropical Agriculture
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International Institute of Tropical Agriculture (IITA) bụ òtù na-enweghị uru nke na-arụkọ ọrụ na ndị mmekọ iji bulie ogo ihe ọkụkụ na mmepụta ihe, belata ihe ize ndụ nke ndị na-emepụta ihe na ndị na-azụ ahịa, ma mepụta akụ na ụba site na ọrụ ugbo, na ebumnuche kachasị nke ibelata agụụ, nsogbu nri na ịda ogbenye. Nnyocha maka mmepe nke IITA (R4D) na-elekwasị anya n'ịgwọ mkpa mmepe nke mba ndị na-ekpo ọkụ. E guzobere ụlọ akwụkwọ ahụ n'afọ 1967 na isi ụlọ ọrụ dị na Ibadan, Naịjirịa, yana ọtụtụ ụlọ nyocha gbasara n'Africa. Nzukọ a na-achịkwa Board of Trustees, nke ọtụtụ mba na Consultative Group on International Agricultural Research (CGIAR) kwadoro.

Akụkọ ihe mere eme 
E guzobere IITA n'afọ 1967 na Ibadan, echiche nke ụlọ akwụkwọ ahụ sitere na ọchịchọ nke ntọala Ford na Rockefeller iji guzobe etiti maka imeziwanye ogo nri ndị dị n'ebe okpomọkụ. Ụlọ akwụkwọ ahụ malitere site na iwu nke iri atọ na abuo. nke afọ 1967. Akụkụ nke ebumnuche mbụ nke ụlọ ọrụ ahụ bụ ịzụlite usoro ọrụ ugbo na-arụpụta ihe ka mma, nhọpụta na ịzụlite ụdị ihe ọkụkụ na-amị mkpụrụ nke na-eguzogide ọrịa na ụmụ ahụhụ, yana iwusi nyocha ọrụ ugbo ike na mpaghara mmiri na mpaghara okpomọkụ. Ụlọ akwụkwọ ahụ dị na ala dị hekta otu puku na mbụ. Ụlọ akwụkwọ ahụ lekwasịrị anya na mmemme mmezi ọka, mmemme mmezi mkpụrụ ọka na akwụkwọ nri, usoro ọrụ ugbo, na mmemme mmelite mgbọrọgwụ na tuber. Usoro mmezi nke ọka na legume nwere usoro soybean, cowpea na tuber nke nwere yam na cassava.  IITA sonyeere CGIAR n'afọ 1971. O mechara gbakwunye ngwaahịa osisi dịka plantain na unere.

Ebe ndị ọzọ a na-anọ ọdụ 

 Benin
 Cameroon
 DR Congo (Bukavu)
 DR Congo
 Ghana (Accra)
 Ghana (Tamale)
 Kenya
 Malawi
 Mozambique
 Naịjirịa (Abuja)
 Naịjirịa (Ibadan) - Isi ụlọ ọrụ
 Naịjirịa (Kano)
 Naịjirịa (Rivers)
 Tanzania (Arusha)
 Tanzania (Dar es Salaam)
 Uganda
 Zambia

Hụkwa Ihe ọzọ 

 African Agricultural Union

Edensibia

Njikọ mpụga 

 YEbe obibi nke IITA
 Humidtropics IITA-led CGIAR Research Program
 Nnyocha IITA maka mmepe magazin n'ịntanetị