Növekedési függvények összehasonlító vizsgálata

Translated title of the contribution: Comparative study of growth function

Research output: Contribution to journalArticle

Abstract

In the first part of the paper the following new function was suggested: W = tb·eat+c where W = dependent variable (weight or leaf area) t = independent variable (time) a, b, c = parameters of function. After logarithmic transformation the function can be fitted by linear regression, where the independent variables are t and Int. In the second part the properties of this new function and three others were compared. We tested whether the trends of growth characteristics in two samples which came from the same population were identical or not. It was found that the trends of the curves were identical only if the new function was used. Therefore, the use of the new function is proposed if a joint description of increase and decrease is required.

Original languageHungarian
Pages (from-to)279-288
Number of pages10
JournalNovenytermeles
Volume47
Issue number3
Publication statusPublished - Jun 1998

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leaf area
sampling

ASJC Scopus subject areas

  • Agronomy and Crop Science

Cite this

Növekedési függvények összehasonlító vizsgálata. / Botta-Dukát, Z.

In: Novenytermeles, Vol. 47, No. 3, 06.1998, p. 279-288.

Research output: Contribution to journalArticle

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