GK Rost, otu n'ime nnukwu ndị na-emepụta akwụkwọ nri griin haus na Russia, edebanyela aha ụlọ ọrụ ọhụrụ a na-akpọ "Amirost" na Rostov-on-Don, bụ ọkachamara n'ịmepụta starch na starch nwere ngwaahịa, nri anụmanụ, ịkwakọba na ịzụ ọka. Ụlọ ọrụ ahụ na-ezube ịgbasa azụmahịa ya ma gbasaa n'ime nhazi ọka. Ụlọ ọrụ ọhụrụ a ga-abụ nke Sergey Rukin, onye na-ejide 78% nke mbak, na Dmitry Lashin, onye na-ejide 22%. Dị ka ndị ọkachamara si kwuo, nhazi ọka na-aba uru ugbu a n'ụzọ akụ na ụba n'ihi ụkọ ikike nhazi na Russia na ọnụ ala nke akụrụngwa. Edemede a na-enyocha ụzọ azụmaahịa ọhụrụ GK Rost yana mmetụta ọ nwere na ụlọ ọrụ ugbo Russia.
Ọnụ ego ọka wit, nke sitere na starch, ntụ ọka, na nri anụmanụ, dara 38.4% ma e jiri ya tụnyere afọ gara aga. Nhazi miri emi nke ọka na-adọta ndị na-etinye ego, gụnyere ndị na-abụghị ndị ọkachamara. Dịka ọmụmaatụ, Aeon Corporation, nke Roman Trotsenko, zụtara ụlọ ọrụ nwere hectare 240,000 nke ala ubi, ma kwupụta itinye ego nke ijeri rubles 13.7 na ụlọ ọrụ nhazi ọka miri emi. Gọọmenti na-enyekwa aka na-arụsi ọrụ ike na nhazi ọka miri emi site n'ịkwụ ụgwọ ihe owuwu ụlọ na inye nkwado ndị ọzọ.
Ntọala nke Amirost site na GK Rost na-anọchite anya ntụziaka ọhụrụ maka ụlọ ọrụ ahụ, yana mgbanwe dị iche iche nke azụmahịa ya. Ntugharị n'ime nhazi ọka nwere ike inye aka melite uru nke ụlọ ọrụ ahụ ma mee ka ụlọ ọrụ ugbo Russia sikwuo ike.