Gulaeva G. The phosphorus nutrition, photosynthesis, and productivity of sugar beet and winter wheat under effect of biologically active substances.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0414U000433

Applicant for

Specialization

  • 03.00.12 - Фізіологія рослин

20-02-2014

Specialized Academic Board

Д 26.212.01

Insninute of plant physiology and genetics

Essay

The thesis is devoted to investigation of physiological characteristics of sugar beet and winter wheat reaction on lack of phosphorus nutrition and development of methods of its optimizing by biologically active substances. It has been shown that phosphorus deficiency regardless of the type of plants has the same effect on leaf gas exchange: reduced rate of photosynthesis and dark respiration, increases resistance to CO2 diffusion, the intensity of transpiration, increasing the ratio of the intensity of photosynthesis and photorespiration overhead assimilated carbon.

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