Interactive effects of chloride and nitrate on photosynthesis and related growth parameters in tomatoes

Title:

Interactive effects of chloride and nitrate on photosynthesis and related growth parameters in tomatoes

Creator:

Heuer, B. and Feigin, A.

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:7b6226d2-4489-4a5c-9699-229588086c20
uuid:7b6226d2-4489-4a5c-9699-229588086c20
urnnbn:urn:nbn:cz:aba007-000fff

Type:

model:internalpart and TEXT

Format:

print

Description:

The interactive effects of NO3 fertilization and salinity levels on leaf CO2 fixation, the dry matter accumulation, the proline and sugar contents in tomato shoots were determined in a greenhouse experiment using a well-controlled aerohydroponic systém. Under high salinity levels, increasing N fertilization from 5 mM NO3 up to 20 mM NO3 was ineffective in countering adverse effects of growth. Photosynthesis was inhibited as a result of both osmotic and specific ion effects. The high šalině concentrations stimulated the sugar accumulation in leaves, whereas the proline accumulation was primarily induced by increased NO3 levels.

Language:

Multiple languages

Rights:

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

Coverage:

549-554 and 71-76

Source:

Photosynthetica | 1993 Volume:28 | Number:4

Harvested from:

CDK

Metadata only:

false