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、,。,,,、,。,,。,,、,,。1;,;、、;,;;,。2,,;、、;、。,,;,,;。、、、、、、。3::,,;:。TROPICALAGRICULTURALENGINEERINGVol.34,No.2Apr.2010、,,、,、。;;;ApplicationofMicrobialEcologicalAgentsinLivestockProductionWANGJiataoHainanProvinceAnimalDiseaseControlCenter,Haikou,HainanAbstractThecharacteristicsandcategoriesofmicrobialecologicalagents,andtheirmechanismofactionsuchasmaintaininganimalhealthandpromotinganimalgrowtharesummarized.Theapplicationandprospectofmicrobialecologicalagentsinenhancingimmunization,preventingdisease,increasingdigestibilityandimprovingtheproductionenvironmentarediscussed.Keywordsmicrobialecologicalagent;livestockindustry;immunization;disease,,,。3.1,,。,,,,;、,;,,。,。3.2,,;,,。,。,。3.3,,,。,,、,,。,、、,,,,。3.4,,、,,。,、,,。44.1,,,,、、、,,。,。:,;,、。4.2,、,,,。4.3,、,,,。,,,。5,,,:,;;,。,φ,,,;;,,,,。,,,:,,,,:,,:,,:,,,,:,,,,:,,:,,,:,,,,:!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
本文标题:微生态制剂在畜牧养殖生产中的应用
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