%0 Journal Article %T HOMEOSTATICITY AND ADAPTIVITY OF PEA VARIETIES OF DIFFERENT MORPHOTYPES %A Davletov, F.A. %A Ahmadullina, I.I. %A Safin, F.F. %A Gaynullina, K.P. %K peas, variety, grain yield, homeostaticity, breeding value %J Vestnik of Kazan State Agrarian University %D 2020 %N 14 %P 4 %I Kazan state agrarian University