'Fish culture pond ecosystem' diaporamas de présentation

The nitrogen contents of pond soil normally varied between 0.08 and 0.6 per cent .

Role of Nitrogen Fertilizers in Fish Culture Nitrogen is a very important component of many compounds including enzymes and chlorophyll, and essential for growth processes of phytoplankton. Phytoplankton is essential for pond productivity which is related to fish growth and production.

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