Open AccessPhenotyping with biochemical markers of physiological response of plants to the screening of winter wheat varieties
Author(s) -
М. М. Musienko,
N. Yu. Taran,
V. Storozhenko,
L. Batsmanova,
N. Grudina,
Nataliia Svietlova,
Svitlana Serga
Publication year - 2017
Publication title -
vìsnik. problemi regulâcìï fìzìologìčnih funkcìj/vìsnik kiïvsʹkogo nacìonalʹnogo unìversitetu ìmenì tarasa ševčenka. serìâ: problemi regulâcìï fìzìologìčnih funkcìj
Language(s) - English
Resource type - Journals
eISSN - 2616-6410
pISSN - 1728-2624
DOI - 10.17721/2616_6410.2017.23.42-47
Subject(s) - hydrogen peroxide , tbars , photosynthesis , ecotype , biology , sowing , agronomy , botany , chemistry , horticulture , biochemistry , antioxidant , lipid peroxidation
Field screening and phenotyping with biochemical parameters of winter wheat plants of steppe ecotype treated with exogenous hydrogen peroxide was carried out. The content of TBARS, photosynthetic pigments and sulphoquinovosyl diglyceride significantly different in leaves of all varieties under normal conditions. The increase in content of TBARS and hydroperoxides was observed after the first foliar treatment of plants by hydrogen peroxide. After the second treatment we observed significant reduction of them in leaves of Shestopalivka variety. Exogenous treatment with hydrogen peroxide iduced positive influence on the formation of planting and morphometric parameters of investigated plants.