NOVELTY - A comprehensive treatment technology for cultivation wastewater comprises: (a) collecting the cultivation wastewater that is the feed liquid generated in the cultivation sub-district, transporting it to pre-treating tank, grill filtering, mixing homogenate and silt settling pre-treatment, sending pre-treated feed liquid in anaerobic ecological reactor; (b) pre-heating the pre-treated feed liquid in heating groove; and (c) letting the feed liquid flowing in the water distributing groove of stimulating ecologic pond for deeply treating cultivation wastewater enter the sand filtering groove.    USE - The comprehensive treatment technology is useful for cultivation wastewater (claimed).    ADVANTAGE - The comprehensive treatment technology has good universality, high treating efficiency, low running cost, low investment cost, and an easy to be maintained system.    DETAILED DESCRIPTION - A comprehensive treatment technology for cultivation wastewater comprises: (a) collecting the cultivation wastewater that is the feed liquid generated in the cultivation sub-district, transporting it to the pre-treating tank, performing grill filtering, mixing homogenate and silt settling pre-treatment, sending the pre-treated feed liquid in anaerobic ecological reactor via lift pump to perform pre-heating and anaerobic fermenting, omitting lifting at place with topography difference; (b) pre-heating the pre-treated feed liquid in the heating groove of the top part of the anaerobic bioreactor, the heated feed liquid entering the feeding tank, and shifting in the internal part of the anaerobic bioreactor from the feeding port of the feeding tank; where the feed liquid is pushed to hydraulic pressure after fully contacting with the filling, bio-membrane and active silt in the anaerobic bioreactor; flowing out of the anaerobic bioreactor from pipeline and entering water distributing groove of the stimulating ecologic pond; and (c) letting the feed liquid flowing in the water distributing groove of stimulating ecologic pond for deeply treating cultivation wastewater enter the sand filtering groove via the through-hole of bottom of the water distributing groove, filtering the feed liquid by porcelain granule, stone with small diameter, rough sand and thin sand materials distributed in slicing way from bottom to top in the sand filtering groove, to remove suspended matters suspending in the sewage; where the feed liquid reaching to water distributing aeration slope by up-flowing way; the thin layered sewage formed is contacted with air to carry out aeration oxygenation; the feed liquid via anaerobic fermentation contains amount of ammonium nitrogen, which will react a certain degree of short distance nitrification when contacting with part of nitrate nitrogen contained in the aerated oxidized feed liquid, to convert the enriched nitrogen element into part of nitrogen gas, and reach to primary effect of de-nitrification; the feed liquid entering the pond body after being performed short distance purifying in the water distribution aeration slope; and the pond body bottom is provided with artificial float grass, having surface that has dense pore gap, babble and prolific superficial area, which ensure the float grass always vertically floating in the water; removing organic matter and removing nitrogen and phosphorus; where the aquatic plant are planted on the floater of water surface of in the pond; transporting oxygen from the plant lamina to root part by using full absorption of carbon, nitrogen and phosphorus in the feed liquid and breathe of plant itself in growth process of the aquatic plant, forming a microaerobic environment at root area, motivating decomposition of organic matter and growth of nitro-bacteria, and getting rid of culture substances comprising nitrogen and phosphorus in sewage. An INDEPENDENT CLAIM is a treatment system used in comprehensive treatment technology for cultivation waste water, comprising a pre-treating tank for performing grill filtering, mixing homogenate and silt settling pre-treatment; an anaerobic bioreactor for performing heating and anaerobic fermenting; and a stimulating ecological pond for deeply treatment of cultivation wastewater, performing aerobic aerating, microorganism degrading, and plant absorption treatment.    DESCRIPTION OF DRAWING(S) - The drawing shows a flow diagram of the comprehensive treatment technology for cultivation wastewater (Drawing includes non-English language text).