Photosynthesis, transpiration, and water use efficiency in two divergent Leymus chinensis populations from Northeast China

Title:

Photosynthesis, transpiration, and water use efficiency in two divergent Leymus chinensis populations from Northeast China

Creator:

Wang, R. Z. and Gao, Q.

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:e3822ee3-dfc7-4527-9d9e-1feaafc1348f
uuid:e3822ee3-dfc7-4527-9d9e-1feaafc1348f
issn:0300-3604
doi:10.1023/A:1012464523566

Subject:

grassland, physiological differences, and plant water relations

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

The net photosynthetic rate (PN), transpiration rate (E), and water use efficiency (WUE) of two divergent Leymus chinensis populations from the grassland region of Northeast China were compared. The two populations experienced the similar habitats, but differed in leaf colour, stomata numbers, and chlorophyll contents. The leaf PN for the grey-green (GG) population was greater than that for the yellow-green (YG) population, while the leaf E for GG population was lower than that for the YG population. The greater WUE for the GG population suggests that this type is more able to maintain higher PN under drought and is more fit for the rangeland use in this climate region. and R. Z. Wang, Q. Gao.

Language:

Multiple languages

Rights:

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

Coverage:

123-126

Source:

Photosynthetica | 2001 Volume:39 | Number:1

Harvested from:

CDK

Metadata only:

false