Dị ka akụkụ nke nyocha maka nhazi nke nchekwa na nhazi poteto, ndị ọkà mmụta sayensị si YuUNIISK, ngalaba nke Federal State Budgetary Institution Urfanits Ural Alaka nke Russian Academy of Sciences, ewepụtala eserese ngwaọrụ maka ịkwanye hopper nke ụdị igwe. M-616, ọrụ mgbasa ozi nke ụlọ ọrụ sayensị na-akọ.
Nwụnye na-ewepụ ntinye aka nke hopper. Mwepụta nke igwe nhazi ihe gbanwere mere ka o kwe omume ịkwalite ogo na ọsọ nke nhazi nduku, belata mgbalị anụ ahụ, ebe nrụpụta ọrụ na-abawanye site na 5-10%.
Dị ka GOST si kwuo, poteto mkpụrụ. Nkọwapụta nka na ụzụ" mkpụrụ poteto nke ụdị mbụ na-echekwa n'ime akpa ma ọ bụ na shelves na-emerụ ahụ site na pests na ọrịa. Usoro nchekwa akpa na-eme ka ikuku ventilashị nke ọma na otu n'otu n'otu n'elu dum elu nke tojupụtara na arịa. Nke a na-eme ka ndụ nchekwa kachasị nke ngwaahịa na-enweghị ọnwụ nke mma. Tụkwasị na nke a, usoro nchekwa a na-ebelata ihe ize ndụ nke mmerụ ahụ na ngwaahịa n'oge ọrụ nbudata na nbudata.
N'oge opupu ihe ubi, tupu ịgha mkpụrụ, a na-ahazi poteto mkpụrụ osisi na nhazi ya, kewaa ya n'ime obere akụkụ site na iji igwe nhazi, dịka ọmụmaatụ, ụdị ụdị M-616. Nrụnye ahụ na-ewepu akwụkwọ ntuziaka na shọvelụ n'ime hopper nke igwe nhazi ụdị M-616. Olu nke ngwaọrụ maka ịkwanye hopper dị 50% karịa olu nke akpa ahụ. N'ime ụgbọ ala eletrik, a na-etinye akpa nwere poteto n'elu ngwaọrụ nnata. Mgbe ahapụchara eriri ahụ, ala nke akpa ahụ ga-emepe. A na-agbanye tubers n'ime ngwaọrụ nnata. Na tubers tụgharịa na-ada n'ime sorting anata hopper. Emepụtara ihe atụ nke ngwaọrụ maka ịkwanye blọọkụ nhazi ozugbo site na arịa maka ịchekwa poteto mkpụrụ wee nwalee nrụnye ya.