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Old 01-24-2013, 01:38 PM
CAPT38 CAPT38 is offline
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Join Date: Jan 2011
Posts: 51
Default Let me try to explain it this way.

An ecosystem is a biological environment consisting of all the organisms living in a particular area, as well as all the nonliving (abiotic), and the living,(biotic)

ABIOTIC
Some examples of abiotic factors are coco coir, hydroton, light, wind,( the fan in your green house) even the synthetic nutrient in your water oh yeah the water is abiotic also.( so are sound waves)

BIOTIC
The Plants, the micro orginisims, bacteria, fungi, the bees and insects that pollinate your flowers the aphids and the ladybugs that eat them even the cucumber beetle thats carrying the pathogen Erwinia tracheiphila (bacteria) which cause bacteria wilt.

AQUATIC BIOTA
( Which are Biotic)This refers to micro-organisms that live and thrive in water (bacteria, fungi, archaea and algae), and microfauna ( protozoa, nematodes).

MICROBIAL BIOMASS
Are the total living micro orginisims by volume in any given enviroment

MICROFLORA
Bacteria and fungi have diverse metabolic capabilities and are the principle agents for the cycling of nutrients and convert them into nitrogen, phosphorous, and sulphur They may be free living or symbiotic and active in the decomposition or build-up of organic matter.

MICROFAUNA
Protozoa and nematodes are the main link between microflora and larger fauna. They regulate the populations of bacteria and fungi by eating them and are the key to mineralization of nutrients. nematodes, adn protozoas, prey on other aquatic microfauna such as amoebas and bacteria. ( some bacteria are the nasty ones that we dont want in our systems) nemetodes, hydras, and amoebes and protozoas feed on them thus creating a food web.

BIOTA
Consists of the micro-organisms (protozoa, nematodes, bacteria, fungi, archaea and algae, and pathogens )

In essence we have created our very own ecosystems so actually< this is a metiphore> you the "God" of your hydroponic ecosystem.

Last edited by CAPT38; 01-28-2013 at 04:27 AM.
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