| Selected in May age, similar body weight (2700±150g) in WAN line Angora rabbit144. Were randomly divided into9groups, each group of16, male and female in half. Incontrol group (raw diet), C1group, C2group, C3group, C4group, E1group, E2group,E3group, E4group. In C1group, C2group, C3group, C4group in the original diets based onadding vitamin C, add level were500mg/kg,1000mg/kg,1500mg/kg,2000mg/kg, E1group, E2group, E3group, E4group in the original diets based on adding vitamin E, addlevel were50mg/kg,100mg/kg,200mg/kg,300mg/kg. Study of thermal stress, vitamin C,vitamin E in WAN line Angora rabbit wool production, growth performance, bodytemperature, serum biochemical indices, blood cell number, antioxidant indexes.Research results showed that the thermal stress can significantly reduce its woolproduction, blood glucose levels, the number of lymphocytes, the activity of SOD, T～AOC (P<0.05); increase the temperature, alanine aminotransferase, aspartateaminotransferase, triglyceride, cholesterol, neutrophils, MDA (P<0.05); high densitylipoprotein, white blood cell the median number, cell number, the number of red cells hadno significant effect (P>0.05).Vitamin C significantly increased their weight gain,(P<0.05), C4group and the restof the add group significant difference (P<0.05), C1, C2, C3added weight was notsignificant between groups (P>0.05); add vitamin C can significantly improve the feedintake, significant difference (P<0.05), the add group between total intake was notsignificantly different (P>0.05); C1, C2, C3, and C4group and the control groupcompared to the feed weight ratio and wool yield increased significantly (P<0.05), C1, C2,C3between the groups, feed gain ratio and wool yield difference was not significant (P>0.05), C4group compared with the control group the feed weight ratio and wool yield nosignificant difference (P>0.05); C2, C3, C4group and the control group and C1groupwas significantly lower than body temperature (P<0.05), C1group compared with thecontrol group, body temperature had no significant difference (P>0.05); C2, C3groupcompared with the control group the alanine aminotransferase significantly reduced(P<0.05), C1, C4group compared with the control group the GPT had no significantdifference (P>0.05), C2group and C3group of alanine aminotransferase, no significantdifference (P>0.05), C1and C4between alanine aminotransferase showed no significantdifference (P>0.05); C3group compared with the control group can significantly decrease its glutamic oxaloacetic transaminase Content (P<0.05), the remaining group had nosignificant difference between aspartate aminotransferase (P>0.05); add vitamin C toimprove in WAN line Angora rabbit blood glucose levels had no significant difference(P>0.05); C1, C2, C3group and the control group compared with C4group can reducethe MDA content (P<0.05), C1between group C3, C2, MDA content had no significantdifference (P>0.05), C4group compared with the control group, no significantdifferences in MDA (P>0.05); vitamin C on SOD activity significantly affected(P<0.05); add vitamin C significantly increased the T～AOC (P<0.05), add the differencebetween the groups is not significant (P>0.05).E1group compared with the control group, the total weight, feed intake, weight ratiohad no significant effect (P>0.05), E2, E3, E4group and the control group compared withE1group can significantly improve the total feed intake, weight gain, feed gain ratio(P<0.05), E2, E3, E4between the groups the total weight, feed intake, weight ratio of nosignificant difference (P>0.05); add vitamin E can significantly increase the wool yield(P<0.05), but no significant difference between the add group (P>0.05); add vitamin Eto reduce Wan Line Angora rabbit body temperature had no significant effect (P>0.05);E2, E3group compared with the control group the alanine aminotransferase significantlyreduced (P<0.05), E1, E4group compared with the control group the GPT had nosignificant difference (P>0.05), E2group and E3group of alanine aminotransferase, nosignificant difference (P>0.05), E1and E4between alanine aminotransferase nosignificant difference (P>0.05); E3group compared with the control group cansignificantly decrease the content of glutamic oxaloacetic transaminase (P<0.05), theremaining group had no significant difference between aspartate aminotransferase (P>0.05); E3group compared with other groups of glucose level significantly increased,significant difference (P<0.05), the other groups did not differ significantly (P>0.05);E2, E3, E4Group and the control group and E1group compared to its decreased thecontent of MDA (P<0.05), E2, E3, E4between group MDA had no significant difference(P>0.05), E1group and the control group, no significant differences in MDA (P>0.05);add vitamin E can significantly increase the SOD activity (P<0.05), add between groupSOD activity significantly different (P>0.05); add vitamin E can significantly increase thelevel of T-AOC (P<0.05), E1, E2, E3of group T-AOC level had no significant difference(P>0.05), E4group, T-AOC was significantly higher than other groups (P<0.05) add... |
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