qingxiashuyujibunaidiyangdepinzhong,xiaqiuji,qingchenqiwenyibanbijiaodi,tebieshizaimenreleiyutianqizhihoudeqingchenqiyagengjiadi。yibanqingxiadoujizhongdaochibianfutou,ruguozaizheshixiayao,budanjiadalechishuidenongdu,erqieyaowuhaihuicijiqingxia,shibenlaijiuchengshoubulequeyanghuanjingtiaojiandeqingxia,turanzaodaoqianglieyaowudeciji,mashangjiu會窒息而亡。這就是清晨不能用藥的原因。
那麼什麼時候用藥比較合適呢?一般在上午10點到下午4點(dian)左(zuo)右(you)比(bi)較(jiao)合(he)適(shi)。這(zhe)期(qi)間(jian)池(chi)塘(tang)裏(li)溶(rong)氧(yang)量(liang)比(bi)較(jiao)高(gao),隻(zhi)要(yao)用(yong)藥(yao)得(de)當(dang),是(shi)絕(jue)對(dui)不(bu)會(hui)出(chu)問(wen)題(ti)的(de)。用(yong)藥(yao)後(hou)應(ying)及(ji)時(shi)觀(guan)察(cha)青(qing)蝦(xia)的(de)活(huo)動(dong)情(qing)況(kuang),如(ru)果(guo)發(fa)現(xian)異(yi)樣(yang),可(ke)加(jia)注(zhu)清(qing)水(shui)。
手機版




