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1、鳍鱼高效暂养技术EelsarehighlyefficientinthemaintenanceoftechnologyTheselectionofthesiteoftheconstructionoftheeelpool(1).Someunfavorablebreedingotherfishwastewatercanbeused,canalsobecarriedoutwithintheunfavorablecultivationpool,pool,andtherehavebeenplantingwaterbamboo,lotus,Linraisedwaterofrice
2、fieldeel・HomexufarmedeelChiYinearthehouse,choosexiarigyangventilotion,isthereaplacebuiltpoolwateraquaculture,todotokeepwarminwinter,summeriscool,sufficientwater,thewaterclean.(2)theshapeandsizeoftheeels・Eelpondcanbecombinedwithbeautifytheenvironmentdesign,theshapeofrectangle,square,rou
3、nd,oval,eelpond,currentlyUSESmorerisarectangleeelpond.Thesizeofthepooldependsonthescaleoftheproduction,thesmallpoolis2~3squaremeters,thelargepool20、100squaremeters・Thearea,ofhouseholdeelsshouldnotbetoolarge・Forindividualpool,average10〜15squaremetreisadvisable・Thedepthofthepoolis0.7~1m,
4、whichismuchbetter・⑶thestructureoftheeelshastwokinds:brickandearth・A)brickpool.Thepoolcanbebuiltontheground,undergroundorintheground・Thewallofthepondismadeofbricksorstones・Incementgroove,thebottomofthepoolcanbepavedwithrocks,yellowsandorterra-cotta,anditmustbecompacted・Neitherthewalloft
5、hepoolnorthebottomofthepoolcanholdthepores,sothatthetailoftheeelcannotescape・Atthebottomofthepool,thewaterlevelispoor,andaholeisopenedonthewallofthepool40centimetresfromthebottomofthepool,anditiscoveredwithwiremesh,whichisnormallypluggedupandusedfordrainageinheavyrain.Pool,afterthecomp
6、letionofthefirstwaterrinseSoakforafewdays,andthendrainingwater,thebottomcoveredwithalayerofclaycontainingorganicmattermore,orwithmudandgrassrettingofsoilbeforefeedingonirrigationwater,waterdepthof10cm.B)thefina1.Shouldchooseinirrigationanddrainageconditionisgood,ahardplacetodigsoilpool
7、,dugoutofthesoilaroundthepiece,40~60cmtall,bundspool60、80cmwide,dikeinsuperiortohierarchicalcompaction,incasethepoolsofteelinsuperiortomakeholetoescape・Thesoilpoolissuitableforlarge-scalefarming.Inaddition,therearelargescalefactoryfarmsandtheconstructionofcementponds・Domesticeelscana
