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學(xué)習(xí)快評丨qibao666888　　他??(ta)認??(ren)為??(wei)問?(wen)題??(ti)出??(chu)在??(zai)了??(le)養(yǎng)??(yang)殖??(zhi)用??(yong)的??(de)“水??(shui)”上??(shang)??。??與??(yu)海??(hai)洋?(yang)等??(deng)自??(zi)然??(ran)生??(sheng)長??(chang)環(huán)??(huan)境??(jing)一??(yi)樣??(yang)??，在??(zai)循??(xun)環(huán)??(huan)水??(shui)養(yǎng)??(yang)殖??(zhi)中??(zhong)??，蝦??(xia)也??(ye)需?(xu)要??(yao)一??(yi)個??(ge)由??(you)細??(xi)菌??(jun)、藻??(zao)類??(lei)、原??(yuan)生??(sheng)動??(dong)物??(wu)和??(he)其??(qi)他??(ta)有??(you)機??(ji)物??(wu)混??(hun)合??(he)組??(zu)成??(cheng)的??(de)“朋??(peng)友??(you)圈??(quan)”??，它?(ta)不??(bu)僅?(jin)可??(ke)以??(yi)消??(xiao)滅??(mie)蝦??(xia)的??(de)排??(pai)泄??(xie)物??(wu)和??(he)飼??(si)料??(liao)殘??(can)渣?(zha)??，為?(wei)蝦??(xia)的??(de)生??(sheng)長??(chang)提??(ti)供??(gong)必??(bi)要?(yao)的??(de)營??(ying)養(yǎng)??(yang)物??(wu)質(zhì)??(zhi)??，同??(tong)時??(shi)能??(neng)夠??(gou)調(diào)??(tiao)節(jié)??(jie)水??(shui)中??(zhong)氨??(an)氮??(dan)、氧??(yang)的??(de)含??(han)量??(liang)??，凈??(jing)化??(hua)水??(shui)體??(ti)???！　〗?jīng)??(jing)過??(guo)走??(zou)訪??(fang)調(diào)??(tiao)研??(yan)??，段??(duan)云??(yun)嶺??(ling)發(fā)??(fa)現(xiàn)?(xian)??，傳??(chuan)統(tǒng)??(tong)池??(chi)塘??(tang)養(yǎng)??(yang)殖?(zhi)的??(de)方??(fang)法??(fa)??，由??(you)于??(yu)沒??(mei)有?(you)大??(da)量??(liang)活??(huo)水??(shui)引??(yin)入??(ru)、養(yǎng)??(yang)殖??(zhi)密?(mi)度??(du)大??(da)、大??(da)量??(liang)投??(tou)喂??(wei)飼??(si)料??(liao)??，時??(shi)間??(jian)久??(jiu)了??(le)就?(jiu)會??(hui)造??(zao)成??(cheng)水??(shui)體??(ti)腐??(fu)壞??(huai)??，不?(bu)僅??(jin)蝦??(xia)的??(de)成??(cheng)活??(huo)率??(lv)低??(di)??，更??(geng)會??(hui)對??(dui)環(huán)??(huan)境??(jing)造??(zao)成??(cheng)污??(wu)染??(ran)??。??于??(yu)是??(shi)??，他?(ta)建??(jian)議??(yi)換??(huan)成??(cheng)小??(xiao)型??(xing)設(shè)??(she)施??(shi)養(yǎng)?(yang)殖??(zhi)??，水??(shui)體??(ti)循??(xun)環(huán)??(huan)利??(li)用??(yong)??。。