Photosynthesis, transpiration, and water use efficiency of Leymus dasystachys on the Hunshandake desert

Title:

Photosynthesis, transpiration, and water use efficiency of Leymus dasystachys on the Hunshandake desert

Creator:

Wang, R. Z., Liu, X. Q., Xing, Q., and Bai, Y.

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:c6740c08-96de-4128-986e-1b681801ba2e
uuid:c6740c08-96de-4128-986e-1b681801ba2e
issn:0300-3604
doi:10.1007/s11099-005-0047-5

Subject:

dry and rainy seasons, leaf age and insertion, and stomatal conductance

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

Net photosynthetic rate (PN), transpiration rate (E), and stomatal conductance (gs) declined from upper leaves to the lower ones during dry and rainy seasons, indicating that long-term carbon budget should take into account PN variations for different leaf types. Relatively greater PN in the dry season suggested that this species is more able to maintain higher PN under drought, but the relatively higher E in the dry season might reduce water use efficiency (PN/E) for the species. Significant correlations between PN and gs indicated that gs may be the critical factor for PN variability in the desert region. and R. Z. Wang ... [et al.].

Language:

Multiple languages

Rights:

http://creativecommons.org/licenses/by-nc-sa/4.0/
policy:public

Coverage:

289-291

Source:

Photosynthetica | 2005 Volume:43 | Number:2

Harvested from:

CDK

Metadata only:

false