高效养龟法龟鱼混养 [复制链接]

随着养龟业的迅速发展，养龟技术也不断得到改善。目前部分养殖户提昌生态养殖法——龟鱼混养法，龟鱼混养要抓住四个要点，具体如下：

1、龟鱼混养池的建造。

第一、建池：龟有相残的习性，必须以个体大小分级、分池饲养。混养池分亲龟池、成龟池、幼龟池，面积比为2：1：6，各池东西走向，池上沿呈T型，池北设50—cm宽的晒台，放粗砂石供龟晒背及产卵；另设食台，与水面成30度角斜入水中20cm,上铺10—20cm厚的沙土；

第二、搭保温棚：南北走向，东西起伏，钢筋或竹木结构。气温28℃以下时盖塑料薄膜。

第三、加温设施：有条件的在工作道口设火炕蒸汽双温炉增温。

2、龟鱼放养前的准备。

注水后按常规方法消毒池水。在各池对角放2—4只温度计测定水温。投放饵料生物，如螺、蚌供龟、鱼食用。选体健无病的龟、鱼，投放鱼类选鲢、鳙、鲤、草、鲶鱼等。

3、龟鱼的养殖要点。

从暂养池中把规格一致的龟、鱼转到养殖池。比例及密度：亲龟池1平方米放1—2只龟，2—3尾鱼；幼龟池1平方米放6—8只龟，4—6尾鱼；成龟池1平方米放4—6只龟，3—5尾鱼。鱼品种比：浮游生物食性的鱼类为鲢、鳙鱼；草食性鱼类为草鱼；杂食性鱼类为鲤、鲫、鲶鱼。这三类鱼数量之比为3：1：10。

4、龟鱼的日常管理。

一投：给龟鱼投喂动物性饲料(如摇蚊幼虫、畜禽下脚料、蝇蛆、蚯蚓)和配合饲料。配合饲料配方：鱼粉、骨粉、玉米粉、麦麸各15％，豆饼30％，面粉7％，食盐、食用粘合剂、生长素各1％。

二防：一防病害(红脖子、水霉、赤白斑病等)。用万分之一抗生素药饵每10—15天喂1次，喂药第二天减半，5天为一个疗程；三要清除敌害(蛇、鼠、鸟、蚊子等)；幼龟池无棚时应下天网。

三巡：早、中、晚巡塘。

四看：看龟的活动是否正常，设施是否安全，水温是否适宜(应为28℃—30℃)，水质是否肥爽，即水具灰、黄褐色相间的云状水花，透明度20cm—30cm。

以下是英文版：

Withtherapiddevelopmentofturtleindustry,thetechnologyofraisingturtlehasalsobeenimproved.Atpresent,somefarmersprovidedChangecologicalfarmingmethod--fishpolycultureturtle,turtlefishpolyculturetoseizethefourpointsasfollows/p>

BuildOne,turtlefishpolyculturepond.

First,theconstructionofthepool:theturtlehasthehabitofcannibalism,mustberaisedbyindividualsizegrading,subpool.Themixedpondisdividedintotheparentturtlepool,theturtlepoolandtheyoungturtlepool,withthearearatioof2:1:6,thedirectionofeachpool,theTtypeinthepool,the50-cmwidesuntableinthenorthofthepool,thecoarsesandandstoneforthetortoiseandthespawning,andtheothertable,the30degreeangleofthewater,andthe10-20cmthicksandysoilintheupperlayer.

Second,Paul:agreenhousefromnorthtosouth,Eastdowns,steelorwoodstructure.Coverplasticfilmwhenthetemperatureisbelow28.

Third,heatingfacilities:conditionalonworkingsetcrossingKangsteamdualtemperaturewarmingfurnace.

Two,thepreparationofthefishbeforetherestocking.

Waterissterilizedbyconventionalmethodsafterwaterinjection.Put2-4thermometersineachpooltomeasurethetemperatureofthewater.Baitorganisms,suchassnailsandclams,arefedtoturtlesandfish.Choosehealthydiseasefreeturtles,fish,fishontheselectionofsilvercarpandbigheadcarp,catfish,grass,etc..

Three.Theculturingpointsoftheturtle.

Fromthetemporarypond,theturtlesandfishwiththesamespecificationsaretransferredtotheaquaculturepond.Ratioanddensity:1squaremetersoftortoisepool1-2turtles,2-3tailfish,1squaremetersofturtlepond6-8turtle,4-6tailfish,1squaremetersintheturtlepond4-6turtle,3--tailfish.Fishspeciesratio:planktoneatingfishissilvercarpandBighead,herbivorousfishisgrasscarp,omnivorousfishiscarp,cruciancarpandcatfish.Theratioofthenumberofthesethreekindsoffishis3:1:10.

4.Thedailymanagementoftortoisefish.

Avoteeedinganimalfeedtotheturtlefish(suchaschironomidlarvae,livestockandpoultrywaste,maggotsandearthworms)andfeed.Formulafeedformulaishmeal,bonemeal,cornflourandwheatbran15%,soybeancake30%,flour7%,salt,edibleadhesive,auxin1%.

Twodefense/p>

First,weshouldpreventdiseases(redneck,watermold,redspotdiseaseandsoon).Use1/00antibioticbaitevery10-15daystofeed1times,feedforseconddaystohalve,5daysasacourseoftreatment;threetocleartheenemy(snakes,mice,birds,mosquitoes,etc.).

ThreeTour:early,middleandlatecruise.

Foursee:seewhethertheactivitiesofthetortoisearenormal,thefacilitiesaresafe,thewatertemperatureissuitable(28-30C),thewaterqualityisgood,thatis,thecloudlikewaterwiththewaterwiththegrayandyellowbrownwater,andthetransparency20cm-30cm.