PLANT MOISTURE AVAILABILITY ASSESSMENT
https://doi.org/10.19047/0136-1694-2011-67-20-31
Abstract
The regularities of moisture behavior in the system of surface air - vegetation cover - soil with the use of moisture potential are established. It is shown that the moisture potential in soil, leaves of plants, changes in the moisture potential in the soil-plant system, and relative transpiration is related to functional dependencies. It is well established that each group plants (hygrophytes, mesophytes
and xerophytes) is characterized a certain narrow range of soil moisture potential, in which the relative transpiration values do not fall below the optimal level (1.0-0.9). This interval is virtually independent of soil properties and meteorological conditions и can be used as the optimal criterion for plant moisture supply.
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Review
For citations:
Muromtsev N. PLANT MOISTURE AVAILABILITY ASSESSMENT. Dokuchaev Soil Bulletin. 2011;(67):20-31. (In Russ.) https://doi.org/10.19047/0136-1694-2011-67-20-31
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