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This concept has been deprecated.

deprecated concept > relative growth rate

Preferred term

relative growth rate  

Is replaced by

Definition

  • [R. M. Ceriani] Relative growth rate (RGR) is a fundamental trait for comparative plant ecology but cannot be\ measured in situ, leading to problems in interpreting vegetation function. However, the components\ of RGR (net assimilation rate (NAR), leaf area ratio (LAR), leaf weight ratio (LWR), and specific\ leaf area (SLA)) can be calculated for wild plants from morphological measurements (leaf area, leaf\ dry mass, whole plant dry mass), which potentially reflect RGR. Seeds of 19 species from Italian\ prealpine calcareous grasslands were collected and seedlings were cultivated under controlled\ conditions...

Broader concept

Entry terms

  • relative growth rates
  • RGR

URI

http://vocabs.lter-europe.net/EnvThes/msa0894

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