An analysis of production factors in carp farming in Andhra Pradesh, India

Veerina, S.S.; Nandeesha, M.C.; De Silva, S.; Ahmed, M.

doi:https://doi.org/10.1046/j.1365-2109.1999.00397.x

An analysis of production factors in carp farming in Andhra Pradesh, India

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Three major carp species, viz. catla Catla, Labeo rohita and mrigal Cirrhinus mrigala, are farmed in polyculture systems in the southern state of Andhra Pradesh, India. A survey of 189 carp farms was undertaken, and principal component analysis was used to assess the relationships between farm inputs and fish yield. Model results exhibited a strong relationship of yield with the stocking density of all three major carp species.