TEMPERATURE INFLUENCE ON THE GERMINATION OF DIASPORES OF Ocotea odorifera Vellozo) Rohwer (CANELA-SASSAFRÁS)
Ricardo Cetnarski Filho, Antonio Carlos Nogueira
Ciência Florestal · 2010
doi:10.5902/198050981836 (opens in a new tab)
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Abstract
<p>The experiment was developed at the Seed Laboratory of Forestry Sciences Department of Federal University of Paraná – UFPR, in order to determinate the effect of the temperature: 20, 25 and 30<sup>o </sup>C, and the remotion of the outer coat (endocarp and tegument) on seeds germination the <em>Ocotea odorifera</em> (Vel.) Rohwer. The diaspores were collected at Fazenda Rio Grande, Paraná State, in a remaining Ombrophylous Mixed Forest. It was adopted the entirely randomized statistical model, The diaspores without outer coat presented a higher germination percentage and germination speed.</p>
Abstract licence: CC BY-NC
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