Response of Alnus and casuarina to endomycorrhizal inoculation
DOI:
https://doi.org/10.33885/sf.1996.3.850Keywords:
actinorrhizal plants, Frankia, endomycorrhiza, endomycorrhizal fungiAbstract
Casuarinas (Casuarina equíseüfolia L.) and alders (Alnus acuminata F.) are trees situated among the most imponant
actinorrhizal plañís in México because of their potential and present utilization. Both trees are associated in nature
with a nitrogen-fixer actinomycete called Frankia. In addition to thís association, they form mycorrhizae. With the
aim to evalúate and compare the response of the two different actinorrhizal type of plants to the inoculation with
different vesicular-arbuscular fungí, a green house assay was carried out. The response of the piants in terms of the
evaluated growth variables (volume, ftesh and dry weight) was different. Casuarina showed significan! mercases in
all the variables of growth when inoculated with Glomus intraradices', the increases obtained with other fungí were
not significant. Inoculation to alders showed no sígnificant increases on growth, except in volume; this increase was
done with 3 of the 4 tested fungi. Extent of mycorrhization was aíso very different in both type of piants; casuarina
showed valúes from 22% to 67% whereas the alders showed valúes from 32 to 57%. A relationship between extent of
fringa! colonizaron of the root and a growth increase was not observed.
Downloads
Downloads
How to Cite
Issue
Section
License
Copyright notice
Open access policy
The authors who publish in this journal accept the following conditions:
In accordance with copyright laws, Scientia Fungorum recognizes and respects the authors’ moral rights, as well as the ownership of property rights, which will be transferred to the journal for dissemination in open access. Scientia Fungorum does not charge for submission and processing of articles for publication.
All the texts published by Scientia Fungorum –with no exception– are distributed under a Creative Commons License Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0), which allows third parties to use the publication as long as the work’s authorship and its first publication in this journal are mentioned.
The authors can enter into independent and additional contractual agreements for the nonexclusive distribution of the version of the article published in Scientia Fungorum (for example include it into an institutional repository or publish it in a book) as long as it is clearly and explicitly indicated that the work was published for the first time in Scientia Fungorum.
For all the above, the authors shall send the form of Letter-transfer of Property Rights for the first publication duly filled in and signed by the author(s). This form must be sent as a complementary file.
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International license (CC-By-NC-SA 4.0).