Methil Narayanan Kutty

8 Questions 62 Answers 0 Followers

Questions related from Methil Narayanan Kutty

Is there potential success for the extension of marine aquaculture? Which are the new fish species which can be introduced to mariculture?

Marine aquaculture is still at its initial stages of development.

11 November 2017 9,591 12 View

Will aquaculture excel the pattern of development of land-based agriculture, but utilizing its higher biodiversity and vaster nature of the medium?

no further explanation needed.

09 September 2017 2,263 10 View

Is site selection more important than species selection in initiating new aquaculture enterprises?

Both site selection and species selection are among the prerequisites for starting aquaculture ventures.

04 April 2017 2,322 6 View

Are the rural aquaculture practiced in the Asia-Pacific region successful/sustainable?

We may need to give consideration for technological sustainability, environmental sustainability as well as socio-economic sustainability.

02 February 2017 962 3 View

Which is the most critical environmental factor that regulates fish growth and production in aquaculture?

Temperature, dissolved oxygen, pH and salinity are among the major environmental factors.

01 January 1970 7,509 1 View

Is there anything imperfect in the term, FCR (Food Conversion Ratio) used in fish culture? Can we improve it?

FCR is calculated by dividing the weight of food consumed by the weight gained by fish in a finite time.

01 January 1970 2,294 15 View

Air saturation of ambient water and consequences in fish rearing

As long as the ambient water in fish rearing is fully air-saturated or slightly under-saturated, usually there is no problem. But when ambient temperature moves upwards, the air-saturated water...

01 January 1970 8,393 2 View

What correlations are there between AQ and RQ in fish?

AQ = Ammonia excretion / corresponding Oxygen consumption RQ = Carbon dioxide production/corresponding Oxygen consumption

01 January 1970 4,589 1 View