Before spawning, carefully examine the bags with mycelium and throw away the bags with affected grains. The mycelium manufacturer is obliged to replace the defected mycelium with healthy one. Keep the mycelium in a separate cold store. Don’t use a very old mycelium.

A bag of mycelium, infected with green mold

Mycelium grain, affected by green mold
The mold appears on separate grains on the surface of compost. The main reason for this is the lack of filters in the input ventilation, and an insufficient room airproofing. Moreover, after sprinkling the beds with a formalin solution over a paper during mycelial growth in the compost, there are puddles left on the paper, under which the mycelium dies, and mold begins to develop on the grains.
In order to prevent this, it’s unadvisable to plant the mycelium on the surface of compost, try to get an even surface of compost and humidify the paper so there are no puddles. And most importantly – make sure that the filters in the input ventilation are available and clean.
Shaurya:
Thanks sir si nice of you
James:
What can I use as a substitute for peat moss as casing soil? I thick layer of mycelia known as stroma...
Compost production: estimation of the process according...sean toronto ontario canada:
Can you help me understand the plenum in the aerated tunnel? I need to know what calculations i need...
Mushrooms in KazahstanMuhammad Abbas, Peshawar, Pakistan:
Assalam-o-Alaikum!
Without chicken manure compost? Yes, it's possible...Hi!
I would like to serve my services for Kazakhstan mushroom companies or Russian...
shahbaz h.:
It looks good ,but how about production i.e mushroom kg/m2
Without chicken manure compost? Yes, it's possible...Rajeev gupta:
Please Let me know the alternative used for Compost in place of chicken manure
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Arkansas, U.S.:
What size bags are used in the pictures and where is a good place to source them?
How long can mushrooms be kept fresh?U.Harsha vardhan, Nellore,Andhra pradesh:
How to prevent inked caps in mushrooms
Proteins in compost at the end of phase IIShaurya india:
I also agree with sir basic thi g is ti perform the phase 2 as per protocol rest observe it and done