Sokolovs'ka O. Photosynthesis and photorespiration response in wheat cultivars on drought

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0499U001960

Applicant for

Specialization

  • 03.00.12 - Фізіологія рослин

01-07-1999

Specialized Academic Board

Д26.212.01

Essay

Winter and spring wheat cultivars. Photosynthesis and photorespiration response in winter and spring wheat cultivars of different drought resistance on soil drought in different ontogenesis periods as well as on high temperature stress in seedlings has been investigated. It is shown that the higher resistance of photosynthetical apparatus to due to the lower carbon loss (in respect to visible photosynthesis) photorespiration and to the higher leaf conductance comparing with less drought-resistant ones. This indicates that the photorespiration defends wheat photosynthetical apparatus from stresses more expressively in drought-resistant cultivars

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