LISTSERV mailing list manager LISTSERV 15.5

Help for FISH-SCI Archives

FISH-SCI Archives

FISH-SCI Archives


Next Message | Previous Message
Next in Topic | Previous in Topic
Next by Same Author | Previous by Same Author
Chronologically | Most Recent First
Proportional Font | Monospaced Font


Join or Leave FISH-SCI
Reply | Post New Message
Search Archives

Subject: [IBS-GEN] fertilising fish-pond water (fwd)
From: Franklin Wayne Poley <[log in to unmask]>
Reply-To:Scientific forum on fish and fisheries <[log in to unmask]>
Date:Thu, 17 Aug 2000 12:00:49 -0700

TEXT/PLAIN (41 lines)

---------- Forwarded message ----------
Date: Thu, 17 Aug 2000 12:47:29 +0200
From: Jacky Foo <[log in to unmask]>
Reply-To: "IBSnet: General Forum on Integrated Bio-Systems"
    <[log in to unmask]>
To: [log in to unmask]
Subject: [IBS-GEN] fertilising fish-pond water

Source: [log in to unmask]
From:    [log in to unmask]

[log in to unmask] [mailto:[log in to unmask]] writes:
>> I know somebody is going to complain about E. coli, etc.,
>>being a problem but that can be handled by treating the
>>manures first to sterile them.
> isn't that missing the point?

Not at all, Karen.

The nutrients feed the algae, or duckweed or whatever you decide to use the
organic rich water for.  The sterilization is so that the fish don't get
exposed to any of the potentially harmful organisms in the effluent.  I have
no reason to think that the fish would be harmed but this step can be taken
easily and some producers might prefer it.

If you use the effluent from an anaerobic digester there is no need for
further pathogen reduction because the discharge from a digester is basically
clean already.  So it can be used to feed algae and supplement your
manufactured fish feed very economically.

Cornelius A. Van Milligen
Iowa Protein Inc

><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><>
       To leave the Fish-Sci list, Send blank message to:
        mailto:[log in to unmask]
Vacation? send SET FISH-SCI NOMAIL to [log in to unmask]
><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><>

Back to: Top of Message | Previous Page | Main FISH-SCI Page



CataList Email List Search Powered by the LISTSERV Email List Manager