Agriculture encompasses crop and livestock production, aquaculture, fisheries and forestry for food and non-food products. Agriculture was the key development in the rise of sedentary human civilization, whereby farming of domesticated species created food surpluses that enabled people to live in cities.
Bio-culture is a specially formulated blend of robust microorganisms, macro and micro nutrients, and bacteria that can grow over a wide temperature range.
A method of preparing a microbial culture for wastewater treatment, includes the steps of supplying an aerated material derived from an aeration tank, to a bioreactor and cultivating microorganisms present, by incorporating a culture with a significant number of efficient microorganisms, and a relatively long preservation time into the aerated material.