The aimofthisstudywastoevaluateinhi

The aimofthisstudywastoevaluateinhighproducingdairygoatstherelationshipbetween
milk urealevel(MUL)anddietcomposition,milkyield(MY),intestinaldigestibleprotein
(PDI) balance,milkNefficiencyandurinaryN(UN)excretion.Twenty-onemeantreat-
ment data,derivedfromthirteendietstestedinfiveexperimentsconductedongoats
kept inmetaboliccagestocollectseparatelyfecesandurine,wereused.Diets,ortsand
milk wereanalyzedforchemicalcomposition;urinewasanalyzedforNcontent.PDI
with Naslimitingfactorforrumenmicrobialgrowth(PDIN)wascalculatedaccording
to theFrenchsystemaswellasPDIrequirements.Relationshipsweredevelopedusing
regression analysisbasedonmixedmodelsthataccountforbetween-experimentvariation.
There weresignificantrelationshipsbetweenMUL(mg/dL)anddietarycrudeprotein(CP)
(g/kg DM):MUL=−45.3 +0.484CP(R2 = 0.914),andbetweenMULandPDINbalance(%):
MUL=22.9+0.347PDINbalance(R2 = 0.917).TherelationshipbetweenMULandMYwas
not significant.MilkNefficiencyresultednegativelyrelatedwithMULandpositivelyrelated
withMY(kg/d):milkNefficiency=33.8–0.38MUL+2.58MY(R2 = 0.869).UNexcretion(g/d)
was positivelyrelatedwithMUL:UNexcretion(g/d)=14.4+0.348MUL(R2 = 0.713).
The ureaconcentrationofgoat’smilkcanbeutilizedforafinertuningofproteinfeeding,
in ordertoimprovemilkNefficiencyandreduceurinaryNexcretion.

ผลลัพธ์ (ไทย) 1:

Aimofthisstudywastoevaluateinhighproducingdairygoatstherelationshipbetween การนม urealevel (MUL) anddietcomposition, intestinaldigestibleprotein, milkyield (MY)สมดุล (PDI) milkNefficiencyandurinaryN (ยกเลิก) การขับถ่าย ยี่สิบ-onemeantreat -ข้อมูล ment, derivedfromthirteendietstestedinfiveexperimentsconductedongoatsเก็บ inmetaboliccagestocollectseparatelyfecesandurine, wereused อาหาร ortsandนม wereanalyzedforchemicalcomposition;urinewasanalyzedforNcontent.PDIกับ wascalculatedaccording Naslimitingfactorforrumenmicrobialgrowth (PDIN)การ theFrenchsystemaswellasPDIrequirements.Relationshipsweredevelopedusingถดถอย analysisbasedonmixedmodelsthataccountforbetween-experimentvariationมี weresignificantrelationshipsbetweenMUL(mg/dL)anddietarycrudeprotein(CP)(g/kg DM): MUL = −45.3 + 0.484CP (R2 = 0.914),andbetweenMULandPDINbalance(%):MUL = 22.9 + 0.347PDINbalance (R2 = 0.917) TherelationshipbetweenMULandMYwasไม่ significant.MilkNefficiencyresultednegativelyrelatedwithMULandpositivelyrelatedwithMY(kg/d):milkNefficiency = 33.8 – 0.38MUL + 2.58MY (R2 = 0.869) UNexcretion(g/d)คือ positivelyrelatedwithMUL:UNexcretion(g/d) = 14.4 + 0.348MUL (R2 = 0.713)Ureaconcentrationofgoat'smilkcanbeutilizedforafinertuningofproteinfeedingใน ordertoimprovemilkNefficiencyandreduceurinaryNexcretion

ผลลัพธ์ (ไทย) 2:

aimofthisstudywastoevaluateinhighproducingdairygoatstherelationshipbetween
นม urealevel (มัล) anddietcomposition, milkyield (ของฉัน) intestinaldigestibleprotein
(PDI) สมดุล milkNefficiencyandurinaryN (UN) excretion.Twenty-onemeantreat-
ข้อมูล ment, derivedfromthirteendietstestedinfiveexperimentsconductedongoats
เก็บไว้ inmetaboliccagestocollectseparatelyfecesandurine, wereused.Diets, ortsand
wereanalyzedforchemicalcomposition นม urinewasanalyzedforNcontent.PDI
กับ Naslimitingfactorforrumenmicrobialgrowth (PDIN) wascalculatedaccording
เพื่อ theFrenchsystemaswellasPDIrequirements.Relationshipsweredevelopedusing
ถดถอย analysisbasedonmixedmodelsthataccountforbetween-experimentvariation.
มี weresignificantrelationshipsbetweenMUL (mg / dL) anddietarycrudeprotein (CP)
(กรัม / กิโลกรัม DM): มัล = -45.3 + 0.484CP (R2 = 0.914) andbetweenMULandPDINbalance (%):
มัล = 22.9 + 0.347PDINbalance (R2 = 0.917) .TherelationshipbetweenMULandMYwas
ไม่ significant.MilkNefficiencyresultednegativelyrelatedwithMULandpositivelyrelated
withMY (กก. / D): milkNefficiency = 33.8-0.38MUL + 2.58MY (R2 = 0.869) .UNexcretion (g / D)
เป็น positivelyrelatedwithMUL: UNexcretion (g /d)=14.4+0.348MUL(R2 = 0.713).
ureaconcentrationofgoat'smilkcanbeutilizedforafinertuningofproteinfeeding,
ใน ordertoimprovemilkNefficiencyandreduceurinaryNexcretion