Diurnal and seasonal patterns of water potential, photosynthesis, evapotranspiration and water use efficiency of clusterbean

Title:

Diurnal and seasonal patterns of water potential, photosynthesis, evapotranspiration and water use efficiency of clusterbean

Creator:

Kumar, A., Turner, N. C., Singh, D. P., Singh, P., and Barr, M.

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:2b5bdbb2-2b98-45e9-accc-934a53986de9
uuid:2b5bdbb2-2b98-45e9-accc-934a53986de9
issn:0300-3604
doi:10.1023/A:1007127726207

Subject:

air and leaf temperature, Cyamopsis tetragonoloba, photosynthetically active radiation, and water relations

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

Diurnal patterns of leaf water potential (ΨW), canopy net photosynthetic rate (PN), evapotranspiration rate (E), canopy temperature (Tc), and water use efficiency (WUE) of clusterbean [Cyamopsis tetragonoloba (L.) Taub., cv. Desi] were studied at six phenological stages of plant development under field conditions at CCS Haryana Agricultural University, Hisar. The highest PN, E, and WUE were observed at pod initiation stage (61 DAS). Daily maxima of PN were usually between 11:00 to 14:00 h while those of E and WUE between 12:30 and 16:00 h. PN was mainly dependent on photosynthetically active radiation and E on air temperature (Ta) but the relationships varied at different growth stages. WUE declined with the increase in Ta. At mid-day, ΨW was highest during pod initiation. and A. Kumar ... [et al.].

Language:

Multiple languages

Rights:

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

Coverage:

601-607

Source:

Photosynthetica | 1999 Volume:37 | Number:4

Harvested from:

CDK

Metadata only:

false