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1、http://www.docin.com/susuh15北京xx置业有限公司财务管理制度havetheawarenessof1.environmentallyconscioussurvivalofmankindintheworldownsandhasonlyoneEarth,protectingitisthesacredmissionofmankind.Thepoultryindustryatthesametimetoprovidequalityegg,chicken,alsoproducesalotofwast
2、e,sewage,harmfulgasesandorganicwaste.Biggerchickens,greatertheemissions.Ifaquantityof200,000chickenslayinghens,1fromthetensofthousandsoftonsofchickenmanure,150,000~20millioncubicmetresofsewage,ifnothandledproperlymaycauseenvironmentalpollution.Currently,envir
3、onmentalpollutionismainlynitrogeninpoultry(intheformofmanureandammonia)andphosphate.Asmentionedabove,theeffectofdietaryproteinlevelistoohigh(particularlytheeggratioistoohigh),andpoorbalanceofaminoacidsinproteins,willreducethechickenproteinuseefficiency,wastef
4、eed,increasedfeedcosts,whilenitrogenpollutiontotheenvironment.Inchickendietscomposedofgrainfeedclassanditsby-productsaccountforaconsiderableproportion.Suchhightotalphosphoruscontentinfeed,butmostofits(65%~80%)combinationofphosphorusandphyticacid(phytate),poul
5、trylowphyticacidphosphorusutilizationcapacity.Accordingtoreports,youngbirdsofphytatephosphorusutilizationisabout30%,adultbirdsisabout50%.Thus,phosphorusinplantfeedstuffsalonecannotmeettheneedsofpoultry1havetheawarenessof1.environmentallyconscioussurvivalofman
6、kindintheworldownsandhasonlyoneEarth,protectingitisthesacredmissionofmankind.Thepoultryindustryatthesametimetoprovidequalityegg,chicken,alsoproducesalotofwaste,sewage,harmfulgasesandorganicwaste.Biggerchickens,greatertheemissions.Ifaquantityof200,000chickensl
7、ayinghens,1fromthetensofthousandsoftonsofchickenmanure,150,000~20millioncubicmetresofsewage,ifnothandledproperlymaycauseenvironmentalpollution.Currently,environmentalpollutionismainlynitrogeninpoultry(intheformofmanureandammonia)andphosphate.Asmentionedabove,
8、theeffectofdietaryproteinlevelistoohigh(particularlytheeggratioistoohigh),andpoorbalanceofaminoacidsinproteins,willreducethechickenproteinuseefficiency,wastefeed,increasedfeedcosts,whilen