Sustainable aquaculture and aquatic resources management

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Re: I have more or less 300 kinds of decorative fish ready stock
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2004/9/28 6:06
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Greetings ,

Its greet to keep somany varities ,could you pl send us pictures by e-mail ?pictures of your set and varities ?

tks n regards

indulkarshailu@gmail.com

Posted on: 7/24 3:27:12
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Re: Good starting
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Greetings ,

Mud pond :

How is your preference mechanical force? or Man power?

If is by man power then you can start immediately by collecting lumps of the mud and place it on pre determine line which would be its bunds /banks .
Place "a gate" provision on the lower side of the slope .
The gate design could depend on pond size ,heibht,species etc

As the lumps are placed see that no gap is keept between two lumps by proper compression ,to avoid leakage/seepage im future.

In mechanical drying is done then ploughing /tilling .the dry mud is mechanically lifted and drop on the pre determine lines of ponds walls .
Tractors are used for this job sometimes catterpillar tractors are used for scrapping the bottom and pushing the soil for bunds formation .
Its depends on local skill available
keep us informed
Tks Regards
indulkarshailu@gmail.com

India

Posted on: 7/24 2:53:44
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Re: Breeding Season /Breeding trigger
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Greetings ,

I wish to clear my doubts with respect to two points :

1)Monsoon in India :In India in monsoon fishing is not done ,i mean marine fishing is not allowed as its conceder breeding season for fish ,do we have data/observations to prove it or disprove it?


2)Hatchery friendly species :Which species are hatchery friendly ,that is we get hatchery seeds , do we get seeds all 12 months?what are the parameters that needs to be controlled.

Many Thanks n Regards

indulkarshailu@gmail.com

Posted on: 7/23 2:21:51
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Breeding Season /Breeding trigger
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Greetings ,

Wish to clarify my doubts with you all.

Fish specially marine varieties do they have any specific

breeding season?if YES ?/NO ? please explain .

ManyThannks n regards

indulkarshailu@gmail.com

Posted on: 7/15 22:01:42
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Re: Tilapia
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Greetings,

http://tech.groups.yahoo.com/group/tilapia/




Try this one its very active

ManyThanks,

Posted on: 4/13 4:52:02
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Re: hatchery filter system
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Greetings ,
From the sketch ,it appears the system will have problem with sand filteration ,the inlet needs change or else the water will fall on one /same spot making a pit in that area and out let in the adjuscant chamber is at same level as inlet of water in sand filter so the sand will tend to remain suspended thus leading to failure of the purpose and the unit .

Hope you will explain the what is BB pl?
ManyThanks,
indulkarshailu@gmail.com

Posted on: 1/8 0:14:31
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Tidal water levels
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Greetings ,
Wish you 2010 full of fun ,happiness health and wealth.....

Tides :
The difference between the water level during high tides and low tides is more in

Equatorial region or as you go away from equator ?(Moon's effects apart )?


ManyThanks

indulkarshailu@gmail.com

Posted on: 1/3 3:33:08
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Re: Earthern pond Hatchery
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Greetings ,

Several years ago plastic/FRP containers /bins may not be easily available ,so earthen ponds was other alternative in hand .Scampi needs neat clean - water and surrounding ,
So to give proper condition its little difficult in earthen ponds then plastic /FRP bins .

Wish you 2010 full of Fun,happiness,health and wealth {:

ManyThanks,
indulkarshailu@gmail.com

Posted on: 1/3 3:20:50
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Re: Whirling Disease in Farmed Rainbow Trout.
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2004/9/28 6:06
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Greetings

Feed:
how is the feed prepared? its containts ?
manythanks,
indulkarshailu@gmail.com

Posted on: 2009/8/24 3:31
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Re: air compressor size
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2004/9/28 6:06
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Greetings,
Standard:Every thing changes water quality,fish feeding capacity,climate changes and so observation becomes necessary ,trial and error is the only way you can run a unit successfully

all the best ,do keep us informed .....
We may discuss your design in this forum

Posted on: 2009/7/6 22:23
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