LEAF SENSITIVITY CHANGES OF LONDON PLANE AND CATALPA IN DIFFERENT ONTOGENESIS STAGES UNDER TEMPERATURE IMPACTS

Original title

ИЗМЕНЕНИЕ ЧУВСТВИТЕЛЬНОСТИ ЛИСТЬЕВ ПЛАТАНА И КАТАЛЬПЫ К ТЕМПЕРАТУРНЫМ ВОЗДЕЙСТВИЯМ НА РАЗНЫХ СТАДИЯХ ОНТОГЕНЕЗА

Authors

N.G. Akinshina, А.А. Аzizov

Contact information

National University of Uzbekistan named after Mirzo Ulugbek, Tashkent, Uzbekistan, Этот адрес электронной почты защищён от спам-ботов. У вас должен быть включен JavaScript для просмотра.

Pages

50-54

DOI

10.31255/978-5-94797-319-8-50-54

Abstract

Study of dark respiration and visible photosynthesis rates of young and mature leaves of London plane (Platanus acerifolia (Wild.) Loud.) and Catalpa (Catalpa bignonioides Walt.) under different temperatures (17, 27, 37 and 42 °С) in Tashkent city is presented. Oxygen balance indices of the plant species under the same conditions were calculated. It was shown that respiratory and photosynthetic systems of the plant leaves are able to adaptation to extreme temperatures as a result of maturing.