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學(xué)習(xí)快評丨qibao666888　　段??(duan)云??(yun)嶺??(ling)說??(shuo)??，“那??(na)個??(ge)時??(shi)候??(hou)給??(gei)我??(wo)印??(yin)象?(xiang)最??(zui)深??(shen)的??(de)就??(jiu)是??(shi)??，干??(gan)什??(shen)么??(me)事??(shi)??，第??(di)一?(yi)不??(bu)能??(neng)怕??(pa)??，第??(di)二??(er)要??(yao)動??(dong)手??(shou)??。??”這??(zhe)句??(ju)話??(hua)也??(ye)貫??(guan)穿??(chuan)了?(le)他??(ta)此??(ci)后?(hou)的??(de)科??(ke)研??(yan)之??(zhi)路??(lu)??。　　經(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)換祝(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)?。。