俗話說,“千年王八萬年龜”,足(zu)見(jian)龜(gui)鱉(bie)的(de)長(chang)壽(shou),然(ran)而(er),如(ru)果(guo)在(zai)養(yang)殖(zhi)過(guo)程(cheng)中(zhong)沒(mei)有(you)重(zhong)視(shi)日(ri)常(chang)管(guan)理(li),龜(gui)鱉(bie)同(tong)樣(yang)會(hui)生(sheng)病(bing),若(ruo)未(wei)能(neng)及(ji)時(shi)采(cai)取(qu)措(cuo)施(shi),恐(kong)怕(pa)就(jiu)龜(gui)命(ming)不(bu)保(bao)了(le)。近(jin)日(ri),順(shun)德(de)龍(long)江(jiang)鎮(zhen)某(mou)龜(gui)鱉(bie)養(yang)殖(zhi)場(chang)就(jiu)發(fa)生(sheng)了(le)這(zhe)樣(yang)的(de)事(shi)情(qing),養(yang)殖(zhi)場(chang)的(de)負(fu)責(ze)人(ren)趕(gan)緊(jin)請(qing)來(lai)了(le)順(shun)德(de)農(nong)業(ye)綜(zong)合(he)服(fu)務(wu)中(zhong)心(xin)的(de)水(shui)產(chan)專(zhuan)家(jia)進(jin)行(xing)技(ji)術(shu)指(zhi)導(dao)。
經專家到實地察看養殖環境,向養殖人員了解龜鱉發病死亡的具體情況,並對發病個體進行解剖檢驗,初步得出結論:主要是因為近期天氣不穩定,龜鱉吃食、活huo動dong等deng情qing況kuang均jun出chu現xian異yi常chang,但dan養yang殖zhi人ren員yuan疏shu於yu管guan理li,間jian接jie造zao成cheng了le龜gui鱉bie發fa病bing或huo死si亡wang。為wei避bi免mian類lei似si事shi件jian的de發fa生sheng,而er且qie接jie下xia華hua南nan區qu將jiang步bu入ru高gao溫wen季ji節jie,也ye會hui給gei水shui產chan養yang殖zhi帶dai來lai較jiao大da考kao驗yan,專zhuan家jia在zai此ci給gei養yang殖zhi戶hu提ti出chu了le以yi下xia建jian議yi:
一是要加強日常管理,保持良好養殖環境。
夏(xia)季(ji)龜(gui)鱉(bie)食(shi)欲(yu)旺(wang)盛(sheng),排(pai)泄(xie)物(wu)增(zeng)多(duo),容(rong)易(yi)造(zao)成(cheng)水(shui)質(zhi)腐(fu)敗(bai)。專(zhuan)家(jia)指(zhi)出(chu),要(yao)加(jia)強(qiang)水(shui)質(zhi)和(he)砂(sha)質(zhi)管(guan)理(li),在(zai)高(gao)溫(wen)天(tian)要(yao)增(zeng)加(jia)換(huan)水(shui)頻(pin)率(lv),並(bing)定(ding)期(qi)用(yong)刺(ci)激(ji)性(xing)較(jiao)小(xiao)的(de)消(xiao)毒(du)劑(ji)消(xiao)毒(du)殺(sha)菌(jun),減(jian)少(shao)有(you)害(hai)細(xi)菌(jun)及(ji)病(bing)毒(du)的(de)滋(zi)生(sheng)。同(tong)時(shi)應(ying)保(bao)持(chi)池(chi)砂(sha)的(de)濕(shi)度(du)正(zheng)常(chang),一(yi)旦(dan)砂(sha)變(bian)得(de)過(guo)幹(gan)或(huo)過(guo)濕(shi),要(yao)立(li)即(ji)更(geng)換(huan),保(bao)證(zheng)龜(gui)鱉(bie)養(yang)殖(zhi)環(huan)境(jing)清(qing)潔(jie)舒(shu)適(shi)。
另外,在夏季晴雨天氣轉化時氣溫變化較大,龜鱉容易患“感冒”等病,可以在飼料中添加維生素C或huo多duo維wei等deng免mian疫yi劑ji,提ti高gao它ta們men的de抗kang病bing力li。管guan理li人ren員yuan要yao定ding期qi測ce量liang養yang殖zhi池chi水shui溫wen,可ke適shi當dang加jia深shen水shui位wei,減jian少shao雨yu水shui衝chong刷shua及ji晝zhou夜ye溫wen差cha變bian化hua過guo大da的de影ying響xiang。一yi旦dan發fa現xian龜gui鱉bie吃chi食shi和he活huo動dong情qing況kuang不bu正zheng常chang,要yao立li即ji隔ge離li和he上shang報bao,並bing聘pin請qing專zhuan業ye人ren員yuan前qian往wang診zhen斷duan和he正zheng確que用yong藥yao。
二是高溫天應適當增加植物性營養,定期保健。
gaowenjijieshiguibiebinghaigaofajijie,chulezuohaoyangzhihuanjingderichangguanligongzuo,haiyingcongtouweifangmianzuohaoguibiedebaojiangongzuo。zhuanjiajianyi,yaohelitiaozhengguibieyingyangjiegou,jianshaobieliaozhongyufendenggaodanbaidongwuyuanliaohanliang,zengjiazhiwudanbaihanliang;定期為龜投喂青綠飼料如馬齒莧等,減少肝膽負荷;在龜鱉飼料中添加多維、大蒜素、大青葉、穿心蓮、huangcendengzhongcaoyaotouwei,keyufangchangyanbingdeng。ruguoguibiechishijianruo,keyonghuoxiangzhengqishuibanliaohuoyongzhentongzhurubingxianyuroukuaizhongtouweiguibie,youyidingdegaishanxiaoguo。
三是發生疾病,要及時診斷和對症用藥。
時下正是龜鱉繁殖交配旺季,雌雄發情、交配時會出現咬傷等情況,建議用高錳酸鉀溶液對受傷親魚進行浸泡,避免引發細菌感染;對(dui)一(yi)些(xie)病(bing)程(cheng)長(chang)的(de)疾(ji)病(bing),可(ke)考(kao)慮(lv)采(cai)用(yong)見(jian)效(xiao)快(kuai)的(de)注(zhu)射(she)法(fa)進(jin)行(xing)注(zhu)射(she)治(zhi)療(liao)。針(zhen)對(dui)當(dang)前(qian)養(yang)殖(zhi)戶(hu)病(bing)疾(ji)亂(luan)投(tou)醫(yi)的(de)現(xian)狀(zhuang),專(zhuan)家(jia)提(ti)醒(xing),一(yi)旦(dan)龜(gui)鱉(bie)發(fa)生(sheng)病(bing)害(hai),要(yao)立(li)即(ji)聘(pin)請(qing)專(zhuan)業(ye)人(ren)士(shi)現(xian)場(chang)診(zhen)斷(duan),切(qie)忌(ji)盲(mang)目(mu)用(yong)藥(yao)。另(ling)外(wai),養(yang)殖(zhi)場(chang)管(guan)理(li)人(ren)員(yuan)應(ying)當(dang)登(deng)記(ji)好(hao)每(mei)次(ci)的(de)藥(yao)物(wu)使(shi)用(yong)情(qing)況(kuang),以(yi)便(bian)技(ji)術(shu)人(ren)員(yuan)複(fu)診(zhen)。
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