%0 Journal Article %T Potato ecological quality in the biologization of high-intensity technologies of its cultivation and irrigation %A Butov, A.V. %A Mandrova, A.A. %K Potato, biological methods, irrigation, pesticides, nitrates, ecologically safe products %J Food Processing: Techniques and Technology %D 2018 %N 48 %P 7 %I Kemerovo State University