大鲵的生物学特性与人工养殖技术

伦峰,潘开宇(,464000):,,,:;;:S966.6:A:10084916(2010)03011403ThebiologycharacteristicandartificialculturedtechnologyofChineseGiantSalamanderLUNFeng,PANKai-yu(AquaticScienceDepartment,XinyangAgriculturalCollege,Xinyang464000,China)Abstract:ChineseGiantSalamander(AndriasdavidianusBlanchard)whichisendemictomainChineseland,isanendangeredamphibian.Itisavaluablespeciesforuseasfood,medicineandithashugepotentialcontributiontoscientificre1search.Inthisarticle,thebiologyandartificialculturedtechnologyofChineseGiantSalamanderwereresearchedtoprovidevaluableinformationforprotecting,developingandusing.Keywords:ChineseGiantSalamander(AndriasdavidianusBlanchard);thebiologicalcharacteristic;theartificialculturedtechnology,,,,,,,,2~5kg,50~150cm,20kg,3000~4000/kg[1],,,,,11.1,,,,,,,,,,,,,,,,1,,4,5,,,1/3,,,,,,[2]1.2,,,,0~38,16~2514::20100110:(1980),,,,,.114203Vo.l20No.320109JournalofXinyangAgriculturalCollegeSep.201033,,,,l0,,5mg/L,,,,,,鰟鮍鱼斗鱼泥鳅乌鳢以及软体动物,,,,,,,,10~20kg,2~5,2,6.5~9.8,2.2[3],1.31!1,4~5,,,,,8~9,,22~25,30~40d,2~3,4~5,,,,,,,22.1∀#,∀#:2.2,,2.2.1场址:,,,,,,2.2.2设计,,,1~10m2,10~40m240~100m2;,,3!2,2~3,,,1~2,,,,,,,[3]2.3,1%15~25ppm,l5~20min,,,,,,,:15~20/m2,3~5/m2,,,,,,0.5[4]2.42.4.1饲料种类,,,,,2.4.2投饲方法2.4.2.1,:10,82.4.2.2,115伦峰,等:大鲵的生物学特性与人工养殖技术,,,,2.4.2.3,,,,,,18~23,5%,14~17,5%~6%,12,[5]2.4.2.4,,,10%~15%,,,,2.5,,,,,,,,3~4d1,1/3,,,,,35cm,5mg/LpH6.8~7.8,,16~25,,,,2m,,,,10,,16~25,,[6]2.6,,,,,(1):,,0.3~0.4ppm0.2~0.3ppm(2):,15~25ppm15~20min(3):,(4),15d(5),[7-9]3,,,,,,,:,,7∃8,50,,,,:[1].[J].,2007(3):81-83.[2].[J].,2008(15):44-45.[3],,,.[J].,2008,36(1):125-126.[4].[J].,2000(2):28-29.[5].[J].,2006(5):66.[6],,.[J].,2004(3):31-33.[7],,.[J].,2004(6):41-42.[8].[J].,2001(6):33-34.[9],.[J].,1999(1):29-30.(编辑:夏新奎)116第20卷第3期信阳农业高等专科学校学报2010年9月