Open AccessMinimizing the toxic effect of copper on the photosynthetic activity of spring wheat plants
Author(s) -
Olga Tsapovskaya
Publication year - 2022
Publication title -
agroèkoinfo
Language(s) - English
Resource type - Journals
ISSN - 1999-6403
DOI - 10.51419/202122228
Subject(s) - chernozem , photosynthesis , copper , loam , spring (device) , agronomy , contamination , environmental science , hot spring , chemistry , biology , soil water , botany , soil science , ecology , mechanical engineering , paleontology , organic chemistry , engineering
The article presents the results of studying the influence of copper–contaminated soil (typical medium-loamy chernozem) on the development of the photosynthetic apparatus of spring wheat plants when using high-silicate rock - diatomite as a detoxifier. It was found that the photosynthetic activity of spring wheat crops when using diatomite at a dose of 5 t/ha together with doses of CuSO4 2, 4 and 10 MPC significantly exceeds the options without diatomite, which leads to an increase in yield, respectively. Keywords: SOIL CONTAMINATION WITH COPPER, DIATOMITE, ENVIRONMENTALLY SAFE PRODUCTS