[Digestion] Bio Slurry

Anand Karve adkarve at gmail.com
Sun May 5 07:37:40 CDT 2013


The methanogenic archaea need oxygen just like other living beings, but
having evolved under anaerobic conditions, they developed the trick of
getting their oxygen from their substrate rather than from the atmosphere.
Thus they convert nitrates and sulphates into ammonia and hydrogen
sulphide, and acetic acid, a carbohydrate, into methane, a hydrocarbon.
When the slurry is applied to the soil, the soil microbes oxidise the
ammonia into nitrate. The energy released in this process is used by the
microbes for their own metabolism.and the nitrates are used by the plants.
Yours
A.D.Karve

On Wed, Apr 17, 2013 at 3:16 PM, PETER ALLISON <pm.allison at bigpond.com>wrote:

> **
> Re; Bio Slurry.
> Thank goodness bio-gas chatter has now included bio-slurry as a legitimate
> by-product of the process.
> I have always maintained bio-gas was but a bonus of the exercise rather
> than the focus.
> Bio-slurry contains all the elements, nutrients, colloids, chemicals,
> hormones and more produced by plants minus the sustenance requirements of
> the animals fed upon this plant matter.
> Introduction of the resultant manure into the bio-conversion process takes
> plant matter to its finest conclusion..
> All the requirements of plants are contained within this matter outside of
> sunlight and CO2.
> Plants are not concerned about being cannibalistic. They will consume
> their relatives and friends as long as they are in a form suited to
> absorption by plants.
> They enjoy colloidal nutrient. There is plenty of this material in spent
> slurry. There is also plenty of material ideally suited to soil feeding and
> rehabilitation.
> The simple solution to bio-slurry is extraction of the colloids for foliar
> feeding and then pelletize the remainder for broadcasting operations.
> The pelletized material can be formulated to correct deficiencies in
> either soil or crop or both.
> Peter Allison
>
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>
>


-- 
***
Dr. A.D. Karve
Trustee & Founder President, Appropriate Rural Technology Institute (ARTI)
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