%0 Journal Article %T PHOTOSYNTHETIC PIGMENT CONTENT AS A CONSEQUENTAL RESISTANCE SIGN OF POTATO VARIETIES TO HIGH TEMPERATURE AND MOISTURE LACK %A Bakunov, A.L. %A Milekhin, A.V. %A Rubtsov, S.L. %A Shevchenko, S.N. %K potatoes, heat resistance, xerophytism, pigments, yield %J Bulletin Samara State Agricultural Academy %D 2020 %N 5 %P 5 %I Samara State Agrarian University