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secondtry
MM wrote:
To be clear to the best of my knowledge, besides AM (endomycorrhizal fungi) ectomycorrhizal fungi is also classed as mycorrhizal but Trichoderma is not.
Good catch, thanks.
MM wrote:
To be clear to the best of my knowledge, besides AM (endomycorrhizal fungi) ectomycorrhizal fungi is also classed as mycorrhizal but Trichoderma is not.
I promise this is the last post regarding fungi or anything else not EM, lol... But from my understanding what type of organisms that develop in an ACT is totally based on the compost quality and contents, and also the food source fed while brewing, also the temps and brewing time.
Endo, ecto, ectendo and ericoid, there are four classifications and these classifications are based mainly on how the fungi interacts with the roots.
Nothing is myco before it actually symbiates with the roots, mycorrhial speak totally of the relationship between the roots and any of a huge amount of naturally occuring soil and compost fungi. A great deal of manufactures that sell myco are basically isolating the most beneficial strains contained in composts and rich forest soils. But the fungi that form myco relationships with the plant are culturable from any quality compost or vermicompost, and no it is not in a myco form because it can not actually be called myco until it interacts with the roots.
"While mycorrhizal fungi were first studied in trees, research now encompasses all types of plants, both annual and perennial. Many strains of mycorrhizal fungi have been isolated, many of which are adapted to specific plant species. More importantly for the consumer, much work is being done by commercial companies, who are culturing mycorrhizal fungi and making them available to growers. This eliminates the variable results of using compost, which didn't always contain the best strains for the plants it was used on. However there are also species of fungi that work with many species of plants."
http://www.bunchgrapes.com/mycorrhiza.html
So the fungi that form the connections is already present and will more then likely do its job in soil naturally but culturing them in a ACT speeds things up dramatically. Yeah trichoderma is not a true strain of myco but will colonize roots readily and act basically as myco.
MycoparasitismTrichoderma spp. are fungi that are present in nearly all soils. In soil, they frequently are the most prevalent culturable fungi. They also exist in many other diverse habitats.
Trichoderma redily colonizes plant roots and some strains are rhizosphere competent i.e. able to grow on roots as they develop. Trichoderma spp. also attack, parasitize and otherwise gain nutrition from other fungi. They have evolved numerous mechanisms for both attack of other fungi and for enhancing plant and root growth. Different strains of Trichoderma control almost every pathogenic fungus for which control has been sought. However, most Trichoderma strains are more efficient for control of some pathogens than others, and may be largely ineffective against some fungi.
http://en.wikipedia.org/wiki/Trichoderma_harzianum
microbeman, if you get a chance, your ratio when using EM with ACT (I am using slurry).
I am assuming 1:1000 but maybe less?
oh sorry and thanks.
it would be nice if that method were linked in your sig. I used to have it somewhere...
So the fungi that form the connections is already present and will more then likely do its job in soil naturally but culturing them in a ACT speeds things up dramatically.