Re: [compost_tea] Re: Filtering ACT

From: David Loring <dloring3_at_cox.net>
Date: Thu, 28 Aug 2003 08:23:41 -0700

Dennis - The SFI report for compost gives the dry weight of 1 gram of the f=
resh material so I've always assumed the whole report was on a dry weight b=
asis. The tea report is in ug/ml so there it is on a dry weight basis for t=
he microbes also, at least that is how I've always read it. Sound correct?

Dave
  ----- Original Message -----
  From: dkemnitz2000
  To: compost_tea_at_yahoogroups.com
  Sent: Wednesday, August 27, 2003 5:08 PM
  Subject: [compost_tea] Re: Filtering ACT


  --- In compost_tea_at_yahoogroups.com, "David Loring" <dloring3_at_c...>
  wrote:
> Alex - There is a poll on this compost tea site on addition of
  molasses, have a look. Right, 2oz. is not much in 25 gals but the
  tea was analysed and had good numbers for both active and total
  bacteria. Active bacteria at 200ppm is only about 0.67 ounces of
  bacteria in 25 gals. It's not hard to imagine that 2 oz. of sugar
  can grow way more than 0.67 ounces of total bacteria. It goes
  something like this for 25 gals of tea:
> 25gals x 8.35pounds/gal x 16oz/pound = 3,340 ounces of tea x
  0.000200 (200ppm recommended active bacteria) = 0.668oz. AB
>

  <><><><><><<>Hey Dave, So using the above calculation(example) the
  bacteria are weighed. Is that right? 200ppm active bacteria in 25
  gallons water weigh 0.67 oz. Would they be dried or as is, basis? =
 
  That's interesting. Dennis





  I'm not sure why the basic recipe in the Compost Tea Brewing Manual
  calls for 16 ounces of molasses/50 gal brew. It will certainly grow
  a lot of bacteia at just 0.2 percent of 50 gals. I understand that
  the 5% rate is meant to actually inhibit the bacteria for a fungal
  brew.
>
> Dave
> ----- Original Message -----
> From: alex de mello
> To: compost_tea_at_yahoogroups.com
> Sent: Wednesday, August 27, 2003 2:06 PM
> Subject: [compost_tea] Re: Filtering ACT
>
>
> dave: thx for the info... but 2oz. in 25 gal, isn't that like
  0,06% molasses? that would be far from the 5% I recall reading as a
  max. here in this forum...
>
> >Subject: Re: Re: Filtering ACT
>
> Alex - Maybe there are paint filters with different size holes?
  I can filter five gallons about as quickly as it comes out of my 50
  gal tank, maybe 30 seconds. I put the 5 gal pail below the brewer
  outlet valve and hold the filter bag so the stream of tea passes
  through it. A little shaking is needed sometimes to keep the
  materials moving to the bottom of the bag. I don't substitute
  anything for molasses, just use less of it. I've had good SFI
  numbers using 2oz. molasses in 25 gals of tea starting with a few
  pounds of vermicompost.
> Dave
>
>
> alex de mello
>
>
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Received on Thu Aug 28 2003 - 13:25:59 EDT

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