Oxygen evolution rate of rice cultivars

Title:

Oxygen evolution rate of rice cultivars

Creator:

Bacarin, M. A., Falqueto, A. R., Meirelles Coimbra, J. L., de Oliveira, A. C., and de Magalhães Jr., A. M.

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:26d65f02-be52-4bee-9a5f-35841bb89f82
uuid:26d65f02-be52-4bee-9a5f-35841bb89f82
issn:0300-3604
doi:10.1007/s11099-008-0024-x

Subject:

Oryza sativa and photosynthesis

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

Under natural conditions we found a significant variation in oxygen evolution rate (OER) in flag leaves of different rice genotypes during the grain filling stage. Cv. Roxinho showed the highest OER [42 µmol(O2) m-2 s-1], followed by BRS Taim, BRS Pelota, BRS Bojuru, IR58025B, BRS 6 Chui, and BR-IRGA 409, with 37.0, 34.0, 33.0, 31.8, 29.0, 28.0, and 27.6 µmol(O2) m-2 s-1, respectively. The lack of fertility in the male-sterile rice line IR58025A prolonged the photosynthetic capacity by at least 15 d when compared to the normal fertility found in the IR58025B line. No difference was observed in OER among first (flag) and second leaves in both IR58025A and IR58025B rice lines. and M. A. Bacarin ... [et al.].

Language:

Multiple languages

Rights:

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

Coverage:

148-150

Source:

Photosynthetica | 2008 Volume:46 | Number:1

Harvested from:

CDK

Metadata only:

false