珠芽蓼和水蒿对马头山羊羔羊生长性能及血清生化指标的影响OA

[Objectives]The efficient farming technology for Matou goats with local forage resources in-cluding Polygonum viviparum and Artemisia selengensis was studied to provide a reference for the rational utili-zation of agricultural waste in fields.[Methods]Giant Juncao was used as the basal roughage(the control group 1),total mixed pellet(TMP)feeds were formulated isoenergetically with 16%Polygonum viviparum(the experi-mental group 2)and 12%Artemisia selengensis(the experimental group 3).24 male Matou goat lambs with an average body weight of approximately 13.00 kg at 4 months of fattening age were randomly divided into 3 groups,with 8 lambs in each group,and were fed for 62 days.The average daily gain(ADG),feed-to-gain ratio(F/G)and physiological and biochemical indexes in serum of lambs were determined by colorimetry.[Results]The ADG of Matou goat lambs in experimental groups was 0.13 kg/d,and there was no significant difference in ADG and F/G among groups(P＞0.05).All physiological and biochemical indexes in serum of Matou goats in each group were within the normal range,and there was no significant difference in Alanine Aminotransferase(ALT),Aspartate Aminotransferase(AST),Lactate Dehydrogenase(LDH),Alkaline Phosphatase(ALP),Tri-glyceride(TG),High-Density Lipoprotein Cholesterol(HDL-C),Low-Density Lipoprotein Cholesterol(LDL-C)or Uric Acid(UA)among groups(P＞0.05).Urea(UREA)and Glucose(GLU)had no significant difference between the experimental group 2 and the control group 1(P＞0.05),while those in the experimental group 3 were significantly higher than those in the experimental group 2 and the control group 1(P＜0.05).[Conclu-sions]Fattening Matou goat lambs with TMP feeds prepared from P.viviparum,Artemisia selengensis can achieve an ADG of 0.13 kg/d.Adding 16%P.viviparum and 12%Artemisia selengensis to the TMP feed for Matou goats does not affect its palatability and growth performance,and has no adverse effects on the bio-chemical indexes in serum of fattening Matou goat lambs.