Dolid A. The influeence of scion-rootstock compatibility on physiological and biochemical processes and productivity of pear

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0499U001591

Thesis Registration Form

0499U001591.pdf

Applicant for

Specialization

  • 06.01.07 - Плодівництво

16-06-1999

Specialized Academic Board

Д.26.004.04

Essay

The thesis is dedicated to the investigation of growth and biochemical processes in pear scion-rootstock combinations with a various level of compatibility. It is shown that both scion and rootstock peculiarities play a significant part in organizing their interaction as well in an influence on growth, development, and productivity of composite plants. A biomass distribution between over - and underground parts of pear seedlings is determined. Some quantitative indices describing a level of compatibility for grafted components are found. The microspectral fluorescent express-method is created for determining a compatibility level of diverse pear scion-rootstock combinations both in a nursery and in bearing orchards.

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