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ТНЕ INFLUENCE OF LEAVES AREA DECREASE ON PHYSIOLOGICAL AND BIOCHEMICAL TRAITS OF COTTON PLANTS
Original title
ВОЗДЕЙСТВИЕ УМЕНЬШЕНИЯ ПЛОЩАДИ ЛИСТЬЕВ НА ФИЗИОЛОГО-БИОХИМИЧЕСКИЕ ПОКАЗАТЕЛИ РАСТЕНИЙ ХЛОПЧАТНИКА
Authors
M.K. Bohirova, Kh.A. Abdullaev, M.B. Niyazmukhamedova, A.K. Mirzorakhimov
Contact information
Institute of Botany, Plant Physiology and Genetics, Academy of Sciences of the Republic of Tajikistan, Dushanbe, Tajikistan, Этот адрес электронной почты защищён от спам-ботов. У вас должен быть включен JavaScript для просмотра.
Pages
150-153
DOI
10.31255/978-5-94797-319-8-150-153
Abstract
In this paper the results of physiological and biochemical study of cotton plants in conditions of abiotical stresses – decrease of leaves area are present. It shown that in cotton plants in whose in the budding and flowering phases its leaves completely removed after 95-105 days of growing is developed a new leaves area as in a control plants. It established that after remove upper and lower leaves the CO2 – gas exchange rate in retain leaves is increase. In defoliated plants strained of water regime is not observed. After 25, 50, 75 and 100% defoliation in all variants of the experiments starch contents in cotton leaves reliable is decrease as compared to control in 2.1-2.6 times.