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Transpiration of lawn grasses depending on the temperature: an experimental studyстатья
- Авторы: Smagin A.V., Bogatyrev L.G., Smagima M.V., Sadovnikova N.B., Gudima I.I.
- Журнал: Экологический вестник Северного Кавказа
- Том: 12
- Номер: 3
- Год издания: 2016
- Издательство: КГАУ
- Местоположение издательства: Краснодар
- Первая страница: 4
- Последняя страница: 7
- Аннотация: Experiments with lawn grasses and theirs seeds in a greenhouse and climate chamber at the optimum soil wetting allowed to evaluate the effect of temperature on the rate of water transpiration. In field experiment the transpiration values ranged from 3 to 10 mm/day at a temperature range from 22 to 49 ° C in the sun and from 22 to 32 ° C in the shade. Generalized according to field and laboratory observations dependence looked like a function with an extremum (maximum) of transpiration about 6-7 mm/day, falling to the temperature of 40 °C. approximately. The results are interesting for use as a boundary conditions in modern computer models of soil water mass transfer and plant productivity.
- Добавил в систему: Смагин Андрей Валентинович