淺析提高池塘養(yǎng)魚經(jīng)濟(jì)效益點(diǎn)方法

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1、http://www.lcjcgy.com/http://www.fclqmm.com/淺析提高池塘養(yǎng)魚經(jīng)濟(jì)效益點(diǎn)方法摘　要：魚類覓食、避害活動(dòng)少,加之水質(zhì)環(huán)境的不良影響,往往造成人工養(yǎng)殖魚類的體色變淡,魚肉粗蛋白與生魚蝦相比下降,粗脂肪比野生魚少，并且池塘魚類的空殼重下降,可食部分減少,體型規(guī)格不整齊,品味也無法與野生的相媲美,影響到池塘養(yǎng)殖魚類的商品價(jià)格.本文就如何提高池塘養(yǎng)魚的經(jīng)濟(jì)效益措施做以概述。Pickto:thefishfeed,lessrisk-averseactivities,comb

2、inedwiththeadverseimpactofthewaterqualityenvironmentandoftenresultinfarmedfishbodycolor,meatproteincomparedwithrawfishandshrimp,crudefatlessthanwildfish,andfishpondshellweight,reduceedibleparts,sizespecificationisnotneat,alsocannotbecomparablewithwildta

3、ste,affectfarmedfishpondofcommodityprices.Inthispaper,themeasureshowtoimprovetheeconomicbenefitsofpondcultureinbrief.關(guān)鍵詞：經(jīng)濟(jì)效益；池塘養(yǎng)殖；措施Keywords:economicbenefits;Pondfarming;measureshttp://www.lcjcgy.com/http://www.fclqmm.com/目前在養(yǎng)殖過程中,大量使用人工配合飼料,動(dòng)物性蛋白質(zhì)缺少,能

4、量偏高,營(yíng)養(yǎng)不全面,天然飼料缺乏。魚類覓食、避害活動(dòng)少,加之水質(zhì)環(huán)境的不良影響,往往造成人工養(yǎng)殖魚類的體色變淡,魚肉粗蛋白與生魚蝦相比下降,粗脂肪比野生魚少，而且池塘中的水產(chǎn)品空殼重下降,可食部分減少,體型規(guī)格不整齊,品味也無法與野生的相媲美,影響到池塘養(yǎng)殖魚類的商品價(jià)格.本文就如何提高池塘養(yǎng)魚的經(jīng)濟(jì)效益措施作如下概述.Currentlyintheprocessofbreeding,extensiveuseofartificialcompoundfeed,andthelackofanimalprote

5、in,highenergy,nutritionisnotcomprehensive,lackofnaturalfeed.Fishfeed,lessrisk-averseactivities,combinedwiththeadverseimpactofthewaterqualityenvironmentandoftenresultinfarmedfishbodycolor,meatproteincomparedwithrawfishandshrimp,crudefatlessthanwildfish,a

6、ndshellweightofaquaticproductsinthepond,reduceedibleparts,sizespecificationisnotneat,alsocannotbecomparablewithwildtaste,affectfarmedfishpondofcommodityprices.Inthispaper,howtomakethefollowingoverviewofmeasurestoimprovetheeconomicbenefitsofpondculture.　

7、　一、改善池塘環(huán)境A,improvethepondenvironmenthttp://www.lcjcgy.com/http://www.fclqmm.com/　　1消除工業(yè)廢水、農(nóng)藥污水對(duì)池塘魚類有毒害。應(yīng)用有關(guān)政策、法規(guī)，依法整治污水源。同時(shí)用沸石粉、麥飯石、益池寶、石灰等藥品對(duì)已造成的污水進(jìn)行改良。沸石粉、麥飯石和益池寶可起將水體中重金屬離子吸附下沉在水底層．優(yōu)化水質(zhì)，驅(qū)氨增氧等作用；石灰可殺菌，增加水體氧氣，增加淤泥肥力。提高池塘養(yǎng)魚的產(chǎn)品質(zhì)量，增大經(jīng)濟(jì)效益。1toeliminateindus

8、trialwastewater,pesticidewastewateristoxictofishpond.Applicationofrelevantpolicies,lawsandregulations,inaccordancewiththeregulationmeans.Simultaneouslywithzeolitepowder,medicalstone,benefitsChiBao,limeandotherdrugsforimprovedisca