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首页> 外文期刊>Livestock research for rural development >Protein supplementation of traditional diets for crossbred pigs under village conditions in Central Vietnam
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Protein supplementation of traditional diets for crossbred pigs under village conditions in Central Vietnam

机译:越南中部乡村条件下杂交猪传统饮食的蛋白质补充

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AvailabilityandpriceofconventionalproteinsupplementsaremajorconstraintstopigproductioninVietnam.AsurveyintwovillagesinCentralVietnamshowedthatproteinintakeisverylowintraditionaldiets(94-98g/pig/day).Afeedingtrialwascarriedoutinthesametwovillagestotesteffectsofprovidingsupplementaryproteintothetraditionaldiet.Fourteenweanerpigs(MongCaixLargeWhite)werefedtraditionally,and12similarpigsonsimilarbasaldietsweregivensupplementsofgroundnutcakeandfishmealtoprovideanadditional100g/day/pigofcrudeprotein.Themeandailyliveweightgainofpigsunderthetraditionalfeedingsystemwaslow(202and230g/dayineachofthetwovillages)butwassignificantlyincreasedto363and366g/day(P=0.001)bygivingtheproteinsupplement.TheneteconomicbenefitafterdeductingthecostoftheproteinsupplementwasVND900/dayequivalenttoVND135,000forthe150dayfatteningcycle.
机译:AvailabilityandpriceofconventionalproteinsupplementsaremajorconstraintstopigproductioninVietnam.AsurveyintwovillagesinCentralVietnamshowedthatproteinintakeisverylowintraditionaldiets(94-98g /猪/天).Afeedingtrialwascarriedoutinthesametwovillagestotesteffectsofprovidingsupplementaryproteintothetraditionaldiet.Fourteenweanerpigs(MongCaixLargeWhite)werefedtraditionally,and12similarpigsonsimilarbasaldietsweregivensupplementsofgroundnutcakeandfishmealtoprovideanadditional100g /天/ pigofcrudeprotein.Themeandailyliveweightgainofpigsunderthetraditionalfeedingsystemwaslow(202and230g / dayineachofthetwovillages)butwassignificantlyincreasedto363and366g /天(P = 0.001)bygivingtheproteinsupplement.TheneteconomicbenefitafterdeductingthecostoftheproteinsupplementwasVND900 / dayequivalenttoVND135,000forthe150dayfatteningcycle。

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