Allelopathic effort of penguin excrements and guanos on the growth of Antarctic soil algae

An experiment was carried out to ascertain the effect of substances in the soil of Adelie penguin rookery on the growth of algae isolated from the Antarctic soil. In the paper disc test, both of acetone and water extracts of guano soil gave an inhibitive effect on the algal growth. It was recognized...

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Bibliographic Details
Main Authors: Masaru Akiyama, Hiroshi Kanda, Yoshikuni Ohyama
Format: Report
Language:English
Published: Department of Biology, College of Education, Shimane University 1986
Subjects:
Antarctic
Guano
The Antarctic
Adelie penguin
Antarc*
Memoirs of National Institute of Polar Research
Polar Research
Online Access:https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=711
http://id.nii.ac.jp/1291/00000711/
https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=711&item_no=1&attribute_id=18&file_no=1
Description
Summary:An experiment was carried out to ascertain the effect of substances in the soil of Adelie penguin rookery on the growth of algae isolated from the Antarctic soil. In the paper disc test, both of acetone and water extracts of guano soil gave an inhibitive effect on the algal growth. It was recognized that acrylic and oxalic acids were the algal growth inhibitors. The function of the oxalic acid as a new growth inhibitor of algae was examined by comparing it with that of acrylic acid.

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