hydroponics.howFIELD GUIDES 02
SUBJECT COLLECTION / hydroponics.how

Shared principles

Compare mineral-fed growing and fish-connected systems.

1 detailed guides7 system modelsSources beside the claims
TRACE THE CONNECTIONSNutrient film technique: Start with the solution → Lift and distribute → Pass the root zone → Recover the outflow. Two shallow channels with branched supply and gravity recovery.1 / RESERVOIRStart with the solution2 / PUMPLift and distribute3 / CHANNELSPass the root zone4 / RETURNRecover the outflowConceptual sequence. Follow the guide for full operation and return.Start with the system →
Shared principles

One loop. Two approaches.

Compare a hydroponic channel system with a coupled aquaponic system. Keep the shared principles in view while examining what changes in the equipment and the daily work.

10 min + two model explorations →

Original teaching models and worked examples, with extension and manufacturer sources where applicable. Independent specialist review is pending. Numerical tools verify accounting equations; they do not certify a crop recipe or fish system.