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Screen 4: Reference data detail for: EMW-43 (reference id: 3 )

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EMW idEMW ref. idFAO species categorySpeciesScientific nameLower EMW (g)Upper EMW (g)Reference indicates lower or upper EMW figure?EMW MethodLength-weight calculations*** Fish Size Quote ****** Explanatory Notes ***CountryLink to reference (external site)Reference documentReference urlLink to FishBase.org Species Summary (external site)
EMW-433CatlaCatlaCatla catla300.00300.00BothWeight or weight rangeNONECatla catla
"Catla also forms one of the important components in the sewage-fed carp culture system practiced in an area totalling over 4 000 ha in West Bengal, India. In this form of culture, which includes multiple stocking and multiple harvesting of 300 g fish, primary treated sewage is provided to the fish ponds as the main input.
"Consumers generally prefer catla to be large 1-2 kg. "
Data from this reference document has been used for the following ref ids pertaining to this EMW: 1,2,3.India (West Bengal)More info.Cultured Aquatic Species Information Programme Catla catla (Hamilton, 1822 ) More infoMore info.

This screen gives details for an individual reference obtained in estimating a mean weight for this species.

The information obtained from this reference to derive an estimated mean weight is in the *** fish size quote *** and/or *** Explanatory notes *** column. Note that you may need to search the document using key words in the '*** Fish Size Quote ***' or *** Explanatory notes *** column to find the relevant fish size data. To view the reference document itself (if available online): scroll right and click on 'More info' in the 'Link to reference' column, if available. If the reference has moved, you may find it by entering part/all of the title into google.

Where the information obtained from the reference is a fish length, the calculations performed to obtain a weight may be viewed by clicking on 'More info' in the 'Length-weight calculations' column.

To view the 'Species Summary' page on fishbase.org for this species, click on 'More info' in the 'Link to FishBase.org Species Summary ' column.

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