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Influence of Capillary-Sorptive and Osmotic Moisture Pressure in Chernozem on the Growth and Guttation of Barleyстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 14 апреля 2015 г.
- Авторы: Zaitseva R.I., Minashina N.G., Sudnitsyn I.I.
- Журнал: Eurasian Soil Science
- Том: 31
- Номер: 10
- Год издания: 1998
- Издательство: Maik Nauka/Interperiodica Publishing
- Местоположение издательства: Russian Federation
- Первая страница: 1075
- Последняя страница: 1082
- Аннотация: In an experiment with a single independent variable, a separate influence of capillary-sorptive (Pcs)and osmotic moisture pressure (Po) on growth and guttation of barley was studied with the aim of examining the availability of soil moisture for plants in a wide range of salinization (0.2–50 g/l NaCl and 0.2–66 g/l Na2SO4) and moistening (Pcs 0.24 atm). The study was carried out on samples of chernozem moistened with salt solutions (NaCl and Na2SO4) to the values of field water capacity. It is shown that the dependence between the relative growth and guttation of barley and the osmotic pressure is close to the linear one: the equations derived are in agreement with modern concepts of water movement in the soil–plant system.
- Добавил в систему: Судницын Иван Иванович