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Offlinebateyes88
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Hpoo Pasteurization liquid uses. Are there any?
    #14504631 - 05/24/11 01:50 PM (12 years, 9 months ago)

So I just finishes pasteurizing a bunch of Hpoo, and I saved all the "tea" that was left. Can this be used in mycology? As water in PF cakes maybe? If not, Ill just give it to my veggies. They'll love it, Im sure!

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OfflineRogerRabbitM
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Re: Hpoo Pasteurization liquid uses. Are there any? [Re: bateyes88]
    #14504787 - 05/24/11 02:22 PM (12 years, 9 months ago)

There shouldn't be any 'tea'.  You're supposed to bring the manure to field capacity, load into bags or jars and heat in a pot of water until the center of the bag of substrate is 140F to 160F for an hour.  Don't try to pasteurize manure like straw.
RR


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Invisiblecyanara
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Re: Hpoo Pasteurization liquid uses. Are there any? [Re: RogerRabbit]
    #14504894 - 05/24/11 02:44 PM (12 years, 9 months ago)

give the tea to your veggies. I would have to agree with Roger, next time try this to prep your sub.
http://www.shroomery.org/forums/showflat.php/Number/13271608#13271608

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Invisiblebootster
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Re: Hpoo Pasteurization liquid uses. Are there any? [Re: RogerRabbit]
    #14505282 - 05/24/11 04:14 PM (12 years, 9 months ago)

Quote:

RogerRabbit said:
There shouldn't be any 'tea'.  You're supposed to bring the manure to field capacity, load into bags or jars and heat in a pot of water until the center of the bag of substrate is 140F to 160F for an hour.  Don't try to pasteurize manure like straw.
RR




"The bottom line is to keep your substrate at 140F for 90 minutes without letting it exceed 160F at any time."
RR

OK. I'm confused. :confused:

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Offlinescatmanrav
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Re: Hpoo Pasteurization liquid uses. Are there any? [Re: bootster]
    #14505342 - 05/24/11 04:28 PM (12 years, 9 months ago)

Whats confusing? Put poo in bag, heat to 140 degrees. Dont let it exceed (it means go over) 160 degrees. Do so for 60-90 minutes.


--------------------
"life is like a drop of rain getting closer and closer to falling into a lake, and then when you hit the lake there is no more rain drop, only the lake."

Growing with bags, start to finish (including my new grain and substrate prep)
Anyone looking to start bulk tubs/mono tubs/shotgun hybrids? Good tubs to use..
How I do grain (old still good tips)
Turn your closet into a fruiting chamber
Casing layer colonization and overlay

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OfflineTheThirdEye
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Re: Hpoo Pasteurization liquid uses. Are there any? [Re: bootster]
    #14505347 - 05/24/11 04:29 PM (12 years, 9 months ago)

keep it at a stable temperature at 140 for 90 minutes...

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OfflineTheThirdEye
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Re: Hpoo Pasteurization liquid uses. Are there any? [Re: TheThirdEye]
    #14505348 - 05/24/11 04:30 PM (12 years, 9 months ago)

nvm beat me to it... ^^^

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Invisiblebootster
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Re: Hpoo Pasteurization liquid uses. Are there any? [Re: scatmanrav]
    #14505377 - 05/24/11 04:37 PM (12 years, 9 months ago)

The first post says 60 mi. The second quote says 90. There is a big difference between the two. I don't know why that would confuse anyone (with a brain). Sorry for the interruption.

Carry on then... :rolleyes:

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OfflineTheThirdEye
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Re: Hpoo Pasteurization liquid uses. Are there any? [Re: bootster]
    #14505494 - 05/24/11 04:59 PM (12 years, 9 months ago)

I guess it's 60-90 minutes. Safe side 90 but I'm pretty he is saying 60 minutes is fine as well.

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Invisiblebootster
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Re: Hpoo Pasteurization liquid uses. Are there any? [Re: TheThirdEye]
    #14505618 - 05/24/11 05:21 PM (12 years, 9 months ago)

I don't mean to sound callous but the most frustrating part of this hobby for me is correct prep of substrates. I have a hard time with it and when I get a 50% difference in timing advice I get,uh,confused.

It's all about proper preparation of substrates for me now. Spawn jars are a piece of cake. Thanks.

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Offlinescatmanrav
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Re: Hpoo Pasteurization liquid uses. Are there any? [Re: bootster]
    #14505770 - 05/24/11 05:48 PM (12 years, 9 months ago)

There are no set rules. This isnt math. Theres no right or wrong answer. Your replicating a living thing. Time is relative. 60-90 minutes is how long you should PC grain jars or pasteurize substrate. You can do it for 3 hours, or 12 it doesnt matter. Get it there for at least an hour, go to 90 minutes if you have the time. Its only confusing if you over complicate it.


--------------------
"life is like a drop of rain getting closer and closer to falling into a lake, and then when you hit the lake there is no more rain drop, only the lake."

Growing with bags, start to finish (including my new grain and substrate prep)
Anyone looking to start bulk tubs/mono tubs/shotgun hybrids? Good tubs to use..
How I do grain (old still good tips)
Turn your closet into a fruiting chamber
Casing layer colonization and overlay

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OfflinePrimal Call
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Re: Hpoo Pasteurization liquid uses. Are there any? [Re: scatmanrav]
    #14505801 - 05/24/11 05:57 PM (12 years, 9 months ago)

:whathesaid:

but I think I should add I most often hear of people pasteurizing for 90 minutes if at 140F and 60 minutes if at 160F. Hope that clears things up for someone.

and to the OP, yeah... plants! :grin:

:plur:


--------------------
New Cultivator's Guide
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My Trade Thread (Fungus, Plants, Herbal Medicine)


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Invisiblebootster
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Re: Hpoo Pasteurization liquid uses. Are there any? [Re: scatmanrav]
    #14505835 - 05/24/11 06:03 PM (12 years, 9 months ago)

Quote:

scatmanrav said:
There are no set rules. This isnt math. Theres no right or wrong answer. Your replicating a living thing. Time is relative. 60-90 minutes is how long you should PC grain jars or pasteurize substrate. You can do it for 3 hours, or 12 it doesnt matter. Get it there for at least an hour, go to 90 minutes if you have the time. Its only confusing if you over complicate it.




Quote:

Buckeye Oysters said:
uh.. cause 90min isnt 120min of course!  RR says 90min cause that is a safe zone between 60-120min, anything less or more it will not work.




OK then,I'll just assume :grin: that the pasteurization process isn't critical. I consider myself as an amateur scientist/mycologist. I didn't believe in the rapture. I like facts. I am SOOO confused now. :confused:

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OfflinePrimal Call
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Re: Hpoo Pasteurization liquid uses. Are there any? [Re: bootster]
    #14505849 - 05/24/11 06:07 PM (12 years, 9 months ago)

the process is definitely critical...

I've done both times/temps... 140F internal substrate temperature for 90 minutes. 160F for 60 minutes. They both worked fine.


--------------------
New Cultivator's Guide
Time to fruit? Pinning Strategy and Troubleshooting
My Trade Thread (Fungus, Plants, Herbal Medicine)


:peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace:

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InvisibleDoctor_Inoc
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Re: Hpoo Pasteurization liquid uses. Are there any? [Re: bootster]
    #14505863 - 05/24/11 06:11 PM (12 years, 9 months ago)

Quote:

OK then,I'll just assume  that the pasteurization process isn't critical. I consider myself as an amateur scientist/mycologist. I didn't believe in the rapture. I like facts. I am SOOO confused now.



Keep your substrate materials between 140-160F for 90 minutes.  Bring them to field capacity, first.  Load them into quart jars or spawn bags, use water as the heat transfer medium.  Use a simple meat thermometer placed down the center of the materials to gauge the temperature from the core of the substrate materilas.

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Offlinescatmanrav
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Re: Hpoo Pasteurization liquid uses. Are there any? [Re: Primal Call]
    #14505872 - 05/24/11 06:13 PM (12 years, 9 months ago)

Its not really critical. I've used horse poo with no pasteurization dozens of times before. Dumping boiling water over it and letting it sit in a tub works too. Proper pasteurization is good if you want to be safe and sure, but its not a big deal.

"uh.. cause 90min isnt 120min of course!  RR says 90min cause that is a safe zone between 60-120min, anything less or more it will not work."

Thats not correct, more or less will certainly work.

In science rules can be bent.


--------------------
"life is like a drop of rain getting closer and closer to falling into a lake, and then when you hit the lake there is no more rain drop, only the lake."

Growing with bags, start to finish (including my new grain and substrate prep)
Anyone looking to start bulk tubs/mono tubs/shotgun hybrids? Good tubs to use..
How I do grain (old still good tips)
Turn your closet into a fruiting chamber
Casing layer colonization and overlay

Extras: Filter Print Post Top
Invisiblebootster
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Re: Hpoo Pasteurization liquid uses. Are there any? [Re: Primal Call]
    #14505879 - 05/24/11 06:14 PM (12 years, 9 months ago)

Quote:

Ryath said:
the process is definitely critical...

I've done both times/temps... 140F internal substrate temperature for 90 minutes. 160F for 60 minutes. They both worked fine.




That's makin' moar sense.

I've spent tens of hours on the search engine here on this subject alone and while it makes sense what you just said,it takes hours of interpolation/extrapolation to get a fair answer to any question concerning the pasteurization process. Thanks.

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Invisiblebootster
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Re: Hpoo Pasteurization liquid uses. Are there any? [Re: Doctor_Inoc]
    #14505888 - 05/24/11 06:18 PM (12 years, 9 months ago)

Quote:

Doctor_Inoc said:
Quote:

OK then,I'll just assume  that the pasteurization process isn't critical. I consider myself as an amateur scientist/mycologist. I didn't believe in the rapture. I like facts. I am SOOO confused now.



Keep your substrate materials between 140-160F for 90 minutes.  Bring them to field capacity, first.  Load them into quart jars or spawn bags, use water as the heat transfer medium.  Use a simple meat thermometer placed down the center of the materials to gauge the temperature from the core of the substrate materilas.




You make a lot of sense to me as well. Damn it!

Thanks.

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OfflinePrimal Call
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Re: Hpoo Pasteurization liquid uses. Are there any? [Re: bootster]
    #14505896 - 05/24/11 06:19 PM (12 years, 9 months ago)

glad to help! :thumbup:

here... these might help
Agar's pasteurization
Facey's Shitty Sub Prep


--------------------
New Cultivator's Guide
Time to fruit? Pinning Strategy and Troubleshooting
My Trade Thread (Fungus, Plants, Herbal Medicine)


:peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace::peace:

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Invisiblecyanara
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Re: Hpoo Pasteurization liquid uses. Are there any? [Re: Doctor_Inoc]
    #14505901 - 05/24/11 06:20 PM (12 years, 9 months ago)

ok lets make things a little more confusing...
you want your temps to be between 140-160 for a minimum of 60 minutes but no longer than 90 as you could supress benificial bacteria.
DON"T start your time till it has acheived the minimum critical temp and obviously it's going to take 4x bags filled with Poo alot longer to reach set temps than a couple of small jars, so use your noggin and adjust accordingly.:2cents:

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