Alguns aspectos da anatomía-ecológica de Persea americana Mili (abacateiro) e interpretações fisio-ecológicas

Authors

  • Mareia Martins Martinez Universidade Estadual de Londrina
  • Moacyr Eurípedes Medri Universidade Estadual de Londrina

DOI:

https://doi.org/10.5433/1679-0367.1985v6n3p140

Keywords:

Ecological Anatomy, Anatomical inter-relations, Physiological Ecology.

Abstract

In the present work are presented anatomical differences in leaves situaded in different strata on the same tree ofPersea Americana. Analysis of linear regression and tests of coeficience of correlation demonstrate that in respect tb the relationships of the anatomical parameters studied, there is much interdependence. The histological point of view compares such parameters as number and size of stomata, volume of mesophyll, area of functional xylem, phloem, supportive tissue and epidermic tissue, and on the other han different microclimatic positions, domonstrates that Persea Americana is an extremely plastic species with much adaptability; as plastic as Hevea brasiliensis Muelli. Arg and much more plastic than Bertholletia excelsa Humb. & Benpl.


 

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Author Biographies

Mareia Martins Martinez, Universidade Estadual de Londrina

Estagiária do Curso de Bacharelado em Ciências Biológicas do Departamento de Biologia Geral da Universidade Estadual de Londrina.

Moacyr Eurípedes Medri, Universidade Estadual de Londrina

Professor de Botânica do Departamento de Biologia Geral da Universidade Estadual de Londrina.

 

Published

2004-12-15

How to Cite

1.
Martinez MM, Medri ME. Alguns aspectos da anatomía-ecológica de Persea americana Mili (abacateiro) e interpretações fisio-ecológicas. Semin. Cienc. Biol. Saude [Internet]. 2004 Dec. 15 [cited 2024 Nov. 3];6(3):140-6. Available from: https://ojs.uel.br/revistas/uel/index.php/seminabio/article/view/6409

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