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學(xué)習(xí)快評(píng)丨qibao666888　　2019年??(nian)??，經(jīng)??(jing)過??(guo)3個(gè)??(ge)月??(yue)的??(de)辛??(xin)勤??(qin)養(yǎng)?(yang)殖??(zhi)??，原?(yuan)本??(ben)預(yù)??(yu)計(jì)??(ji)能??(neng)產(chǎn)??(chan)出??(chu)50多??(duo)公??(gong)斤??(jin)的??(de)鮮??(xian)蝦??(xia)??，卻?(que)只??(zhi)撈??(lao)出?(chu)了??(le)一??(yi)盤?(pan)??。?“第??(di)一??(yi)次??(ci)就??(jiu)失??(shi)控??(kong)了??(le)??，在??(zai)沉?(chen)悶??(men)的??(de)氛??(fen)圍?(wei)中??(zhong)??，我??(wo)們??(men)就??(jiu)著??(zhe)悶??(men)酒??(jiu)??，把??(ba)蝦??(xia)煮??(zhu)著??(zhe)吃??(chi)了??(le)??。”段??(duan)云??(yun)嶺??(ling)回??(hui)憶??(yi)??。　　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(shí)??(shi)間??(jian)久??(jiu)了??(le)就??(jiu)會(huì)??(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(huì)??(hui)對(duì)?(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)??。。