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首页> 外文期刊>Livestock research for rural development >Effects of moringa and bamboo leaves on groundnut hay utilization by West African Dwarf goats
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Effects of moringa and bamboo leaves on groundnut hay utilization by West African Dwarf goats

机译：辣木和竹叶对西非矮山羊利用花生干草的影​​响

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Theintake,nitrogenutilization,andinvivonutrientdigestibilityofMoringa(MOR)andbamboo(BAM)leavesinequalcombinationsrespectivelywithgroundnuthay(50MOR:50GNH;50BAM:50GNH),withasolegroundnuthaydiet(100GNH)asthereferencediet,weremonitoredin18WestAfricanDwarf(WAD)goats(9maleand9female)withameanbodyweightof9.4±0.8kg,usingarandomizedcompleteblockdesign.nbsp;Nosignificant(P0.05)differenceswereobservedintotalDMintakevalueswhichrangedfromnbsp;291to315and316gDM/animal/day,correspondingto54.6,59.6and59.6g/kg0.75nbsp;fortheanimalson100GNH,50BAM:50GNHand50MOR:50GNH,respectively.BAMleafsubstitutionhoweversinificantly(P0.05)decreasedDMdigestibilitywhileamarginalincreasewasobservedwithMORsubstitution.Bothsubstitutionswereobservedtosignificantly(P0.05)increaseCPintakefrom39.3to44.4and56.8g/dforBAMandMORsubstitutions,respectively.MORsubstitutionsignificantly(P0.05)increaseddietCPdigestibilityfrom49.9to60.2%whileBAMsubstitutionmarginallyincreaseditto51.7%.NDFintakewassignificantlydecreasedfrom131to114g/dwithMORleafsubstitutionwhileBAMsubstitutionsignificantly(P0.05)increaseditto178g/d.Asignificant(P0.05)increaseinADFintakewasobservedwithBAMsubstitutionwhileMORsubstitutionledtoamarginaldecrease.Asignificant(P0.05)increaseintotaldigestiblenutrientswassignificantlyincreasedfrom50.4%to52.2%withMORleafsubstitutionofGNHbutasignificant(P0.05)decreaseto46.8%wasobservedwithBAMleafsubstitution.Alltheanimalshadapositivenitrogenbalancewithvaluesrangingfrom0.71to1.50g/d,whichdidnotdiffersignificantly.Nitrogenretentionvaluesaspercentagesofnitrogenintakeswerehoweversignificantly(P0.05)higherfor50MOR:50GNHand50BAM:50GNHrelativeto100GNH.nbsp;nbsp;TheresultsofthisstudyhaveshownthatGNHasasoledietcanmeetthemaintenancerequirementsofWADgoatsfornitrogen.However,feedingitalongwithMORleavesinthesameratiowillsignificantlyimprovenitrogenintakeandretention,aswellastotaldigestiblenutrients.BAMsubstitutioninitsowncasecanonlymarginallyimprovenitrogenintake,eventhoughitwillexertasignificantlypositiveimpactonnitrogenretention.However,itwillsignificantlydecreasethetotaldigestiblenutrients.
机译：辣木（MOR）和竹子（BAM）的摄入量，氮利用和体内营养素消化率分别以花生干草（50MOR：50GNH; 50BAM：50GNH）和相同的花生体重（100GNH）为参考饮食，并以18的标准体重（体重为9）等于9的标准体重（男性）设计为标准，但体重不变（体重9±9）。 PGT; 0.05）differenceswereobservedintotalDMintakevalueswhichrangedfromnbsp; 291to315and316gDM /动物/天，correspondingto54.6,59.6and59.6g / kg0.75nbsp; fortheanimalson100GNH，50BAM：50GNHand50MOR：50GNH，respectively.BAMleafsubstitutionhoweversinificantly（PLT; 0.05）decreasedDMdigestibilitywhileamarginalincreasewasobservedwithMO​​Rsubstitution.Bothsubstitutionswereobservedtosignificantly（PLT; 0.05）increaseCPintakefrom39 BAM和MOR替代分别为.3到44.4和56.8 g / d.MOR替代显着（P 0.05）将饮食的CP消化率从49.9提高到60.2％，而BAM替代微增了51.7％.NDF摄入量从13显着降低。 1to114g / dwithMO​​RleafsubstitutionwhileBAMsubstitutionsignificantly（PLT; 0.05）increaseditto178g / d.Asignificant（PLT; 0.05）increaseinADFintakewasobservedwithBAMsubstitutionwhileMORsubstitutionledtoamarginaldecrease.Asignificant（PLT; 0.05）increaseintotaldigestiblenutrientswassignificantlyincreasedfrom50.4％to52.2％withMO​​RleafsubstitutionofGNHbutasignificant（PLT; 0.05）decreaseto46.8％wasobservedwithBAMleafsubstitution.Alltheanimalshadapositivenitrogenbalancewithvaluesrangingfrom0.71to1。 50G / d，whichdidnotdiffersignificantly.Nitrogenretentionvaluesaspercentagesofnitrogenintakeswerehoweversignificantly（PLT; 0.05）higherfor50MOR：50GNHand50BAM：50GNHrelativeto100GNH.nbsp; NBSP; TheresultsofthisstudyhaveshownthatGNHasasoledietcanmeetthemaintenancerequirementsofWADgoatsfornitrogen.However，feedingitalongwithMO​​Rleavesinthesameratiowillsignificantlyimprovenitrogenintakeandretention，aswellastotaldigestiblenutrients.BAMsubstitutioninitsowncasecanonlymarginallyimprovenitrogenintake，eventhoughitwillexertasignificantly保留正氮。但是，它将显着减少总的可消化营养素。

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