Minimizing the toxic effect of copper on the photosynthetic activity of spring wheat plants | Zendy

Olga Tsapovskaya | Zendy

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Minimizing the toxic effect of copper on the photosynthetic activity of spring wheat plants

Author(s) -

Olga Tsapovskaya

Publication year - 2022

Publication title -

агроэкоинфо

Language(s) - English

Resource type - Journals

ISSN - 1999-6403

DOI - 10.51419/202122228

Subject(s) - chernozem , photosynthesis , copper , loam , spring (device) , contamination , agronomy , environmental science , hot spring , yield (engineering) , chemistry , soil water , biology , materials science , soil science , metallurgy , ecology , mechanical engineering , paleontology , organic chemistry , engineering , biochemistry

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

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