Welcome to RIU! I think that most people keep their compost and nutient tea seperate. I am sure that someone could chime in and explain it better.
he is correct, the ability to keep a really healthy microbial life in a nutrient tea is a bit more challenging, this is according to the guys with the fancy microscopes, I only can reiterate what i'e been taught/told.
For example kelp meal delays microbial reproduction, as well as many other nutrients.
if your goal is to inoculate your growing media, the best bt would be to source some fresh worm castings, preferably from a local homesteader or a hippy-compound type of thing, the fresher the better, and typically bagged is inferior.
compost is another good source, but from what I understand wormcastings is more "microbe-dense"
in other words to start a proper AACT you may be wise to add a bit more compost to the tea, to compensate for the lower microbial numbers there.
Or not, you could simply increase your brew times to offset that.
I used to brew me up a bunch of tea, but since have steered away, unless my soil, gets too dry, which is every now and then.
SSTs are where there is some "magical" shit goin on.
But AACTs I do maybe twice a grow.
But I have a HUGE portion of compost and EWC in my soil so I doubt the microbes are suffering in numbers