Study on the strength of straw in rye (Secale cereale L.) with the use of the method of the dynamic mechanical analysis
2013
Konovalov, A. A. | Shundrina, I. K. | Mamatyuk, V. I. | Goncharov, N. P.
Five indices of the straw strength (elastic module, elastic limit, elastic deformation, ultimate strength, ultimate deformation) have been found for the third and the fourth internodes in mutant (vitreous culm) and normal rye plants. Considerable differences in mechanical properties of culms and in correlation between indices studied in mutant and normal rye genotypes have been revealed. It was shown that the dynamic indices of the mechanical properties can be used for the evaluation of the cereal genotypes in breeding.
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